This page lists 212 electrical bulb & socket parts for the 2003 Acura NSX, across 24 part types, covering both the 3.0L V6 and the 3.2L V6. Every part shows its brand, manufacturer part number and fitment notes.
The bulb and socket system on the 2003 Acura NSX covers every bulb and socket on the vehicle, from headlamps to instrument-cluster illumination. The largest groups are Headlamp Bulb (23 parts), Tail Lamp Bulb (20 parts) and Step / Courtesy Light Bulb (13 parts). The other 21 part types cover the remaining 156 parts.
The 2003 Acura NSX was sold with both the 3.0L V6 and the 3.2L V6. 204 parts fit every engine; the other 8 are engine-specific. Each part shows which engine(s) it fits.
19 brands supply electrical bulb & socket parts for the 2003 Acura NSX, led by SYLVANIA (66 parts), WAGNER (45 parts) and HELLA (44 parts), plus 16 more brands. Quality grades include Standard Replacement, Extended Life and LED.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2003 Acura NSX. 50 parts have it, including WAGNER 74LL (Ash Tray Light Bulb) and PHILIPS 1156LL (Back Up / Reverse Lamp Bulb). Each part number opens a page with every vehicle that part fits.
Ash Tray Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Popular Fits: all 2003 NSX engines | 74LL | 🇺🇸 US 🇨🇦 CA | Long LifeWedge Base | View on Amazon |
| SYLVANIA Fits: all 2003 NSX engines | 2721LL | 🇺🇸 US 🇨🇦 CA | Long LifeBase Type: Wedge | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Popular Fits: all 2003 NSX engines | 74 | 🇺🇸 US 🇨🇦 CA | Bulb Type: T-1-3/4 Bulb 7/32 (5.5mm) DiameterWedge Base | View on Amazon |
| GM GENUINE Fits: all 2003 NSX engines | L74 | 🇺🇸 US 🇨🇦 CA | Terminal Type: SpadeWattage: 1 W | View on Amazon |
| HELLA Fits: all 2003 NSX engines | 74 | 🇺🇸 US 🇨🇦 CA | IncandescentSocket Type Bulb: W2.1x9.5d | View on Amazon |
| PHILIPS Fits: all 2003 NSX engines | 74 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| SYLVANIA Fits: all 2003 NSX engines | 2721 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the replacement bulbs for the Ash Tray Light. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs.
7 Ash Tray Light Bulb parts are listed for the 2003 Acura NSX, from WAGNER, SYLVANIA, GM GENUINE and 2 other brands. WAGNER 74LL carries the "Popular" badge. All of them fit every engine offered in the 2003 NSX.
The Extended Life section lists 2 options from WAGNER and SYLVANIA — grouped under the catalog's "Extended Life" designation — the notes column spells out what sets them apart. WAGNER 74LL is listed in this group.
The Standard Replacement section lists 5 options from WAGNER, GM GENUINE, HELLA and 2 other brands — built to original-equipment specification. WAGNER 74 is listed in this group.
Part numbers include WAGNER 74LL, SYLVANIA 2721LL and WAGNER 74, among others listed above.
Back Up / Reverse Lamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Popular Fits: all 2003 NSX engines | 1156LL | 🇺🇸 US 🇨🇦 CA | Longer Life | View on Amazon |
| HELLA Fits: all 2003 NSX engines | 1156LL | 🇺🇸 US 🇨🇦 CA | IncandescentSocket Type Bulb: BA15S | View on Amazon |
| SYLVANIA Fits: all 2003 NSX engines | 1156LL | 🇺🇸 US 🇨🇦 CA | Long LifeBase Type: BA15S | View on Amazon |
| WAGNER Fits: all 2003 NSX engines | 1156LL | 🇺🇸 US 🇨🇦 CA | Long LifeSingle Contact Bayonet Base | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: all 2003 NSX engines | 1156ST | 🇺🇸 US 🇨🇦 CA | Cool WhiteColor Temperature: 3200 KV | View on Amazon |
HID (intense white light)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PILOT AUTOMOTIVE Fits: all 2003 NSX engines | XL1156W | 🇺🇸 US 🇨🇦 CA | Backup LightEXTERIOR BULBS,STANDARD - TURN, CORNERING, BACKUP, HIGHMNT - STOP LIGHT | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: all 2003 NSX engines | 1156WSMD | 🇺🇸 US 🇨🇦 CA | Bulb Type 11563.6 Watt | View on Amazon |
| PILOT AUTOMOTIVE Fits: all 2003 NSX engines | LI1156R | 🇺🇸 US 🇨🇦 CA | Backup LightEXTERIOR BULBS,STANDARD - 1156 RED LED (2215) | View on Amazon |
| WAGNER Fits: all 2003 NSX engines | 1156WLED | 🇺🇸 US 🇨🇦 CA | LEDWhite | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: all 2003 NSX engines | 1156 | 🇺🇸 US 🇨🇦 CA | Brightness: 32.0 CPIncandescent | View on Amazon |
| WAGNER Popular Fits: all 2003 NSX engines | 1156 | 🇺🇸 US 🇨🇦 CA | Single Contact Bayonet Base26.880 Watt | View on Amazon |
| SYLVANIA Fits: all 2003 NSX engines | 1156 | 🇺🇸 US 🇨🇦 CA | Base Type: BA15SWattage: 26.90 W | View on Amazon |
This table covers the bulbs in the reverse lamps. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs.
12 Back Up / Reverse Lamp Bulb parts for the 2003 Acura NSX come from 6 brands — SYLVANIA, WAGNER, HELLA and 3 other brands. The "Popular" part is PHILIPS 1156LL. Every part fits both the 3.0L V6 and the 3.2L V6.
Extended Life: 4 parts, from PHILIPS, HELLA, SYLVANIA and 1 other brand. A representative part number is PHILIPS 1156LL.
In the Extra Bright (improved visibility, but shorter life) grade, SYLVANIA supplies 1 part: grouped under the catalog's "Extra Bright (improved visibility, but shorter life)" designation — the notes column spells out what sets them apart. A representative part number is SYLVANIA 1156ST.
In the HID (intense white light) grade, PILOT AUTOMOTIVE supplies 1 part: grouped under the catalog's "HID (intense white light)" designation — the notes column spells out what sets them apart. A representative part number is PILOT AUTOMOTIVE XL1156W.
The LED (instant-on, long life, energy-saving) section lists 3 options from DORMAN, PILOT AUTOMOTIVE and WAGNER — grouped under the catalog's "LED (instant-on, long life, energy-saving)" designation — the notes column spells out what sets them apart. DORMAN 1156WSMD is listed in this group.
Standard Replacement: 3 parts, from HELLA, WAGNER and SYLVANIA. A representative part number is HELLA 1156.
Brake Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: all 2003 NSX engines | 2057LL | 🇺🇸 US 🇨🇦 CA | Long LifeBase Type: BAY15D | View on Amazon |
| WAGNER Fits: all 2003 NSX engines | 2057LL | 🇺🇸 US 🇨🇦 CA | Long LifeDouble Contact Index Base | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: all 2003 NSX engines | 2057ST | 🇺🇸 US 🇨🇦 CA | Silver StarCool White | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: all 2003 NSX engines | 2057LED | 🇺🇸 US 🇨🇦 CA | ZEVO | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: all 2003 NSX engines | 2057 | 🇺🇸 US 🇨🇦 CA | Incandescent27/7W | View on Amazon |
| WAGNER Popular Fits: all 2003 NSX engines | 2057 | 🇺🇸 US 🇨🇦 CA | 6.860 WattSecondary Wattage: 26.880 Watt | View on Amazon |
| GM GENUINE Fits: all 2003 NSX engines | L2057 | 🇺🇸 US 🇨🇦 CA | Bulb Material Color: ClearTerminal Type: Pressure Contact | View on Amazon |
| SYLVANIA Fits: all 2003 NSX engines | 2057 | 🇺🇸 US 🇨🇦 CA | Base Type: BAY15DWattage: 26.90 W | View on Amazon |
This table covers the bulbs in the stop lamps. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs.
8 Brake Light Bulb parts for the 2003 Acura NSX come from 4 brands — SYLVANIA, WAGNER, HELLA and 1 other brand. The "Popular" part is HELLA 2057. Every part fits both the 3.0L V6 and the 3.2L V6.
Extended Life: 2 parts, from SYLVANIA and WAGNER. A representative part number is SYLVANIA 2057LL.
Extra Bright (improved visibility, but shorter life): 1 part, from SYLVANIA. A representative part number is SYLVANIA 2057ST.
The LED (instant-on, long life, energy-saving) section: 1 option from SYLVANIA. SYLVANIA 2057LED is listed in this group.
Standard Replacement: 4 parts, from HELLA, WAGNER, GM GENUINE and 1 other brand. A representative part number is HELLA 2057.
This group includes HELLA 2057, SYLVANIA 2057LL and SYLVANIA 2057ST and the remaining parts above.
Daytime Running Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Popular Fits: all 2003 NSX engines | 1156LL | 🇺🇸 US 🇨🇦 CA | Longer Life | View on Amazon |
| HELLA Fits: all 2003 NSX engines | 1156LL | 🇺🇸 US 🇨🇦 CA | IncandescentSocket Type Bulb: BA15S | View on Amazon |
| SYLVANIA Fits: all 2003 NSX engines | 1156LL | 🇺🇸 US 🇨🇦 CA | Long LifeBase Type: BA15S | View on Amazon |
| WAGNER Fits: all 2003 NSX engines | 1156LL | 🇺🇸 US 🇨🇦 CA | Long LifeSingle Contact Bayonet Base | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: all 2003 NSX engines | 1156ST | 🇺🇸 US 🇨🇦 CA | Cool WhiteColor Temperature: 3200 KV | View on Amazon |
HID (intense white light)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PILOT AUTOMOTIVE Fits: all 2003 NSX engines | XL1156W | 🇺🇸 US 🇨🇦 CA | EXTERIOR BULBS,STANDARD - TURN, CORNERING, BACKUP, HIGHMNT - STOP LIGHT | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Fits: all 2003 NSX engines | 1156ALED | 🇺🇸 US 🇨🇦 CA | Ultinon LEDAmber | View on Amazon |
| PILOT AUTOMOTIVE Fits: all 2003 NSX engines | LI1156R | 🇺🇸 US 🇨🇦 CA | EXTERIOR BULBS,STANDARD - 1156 RED LED (2215) | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: all 2003 NSX engines | 1156 | 🇺🇸 US 🇨🇦 CA | Brightness: 32.0 CPIncandescent | View on Amazon |
| WAGNER Popular Fits: all 2003 NSX engines | 1156 | 🇺🇸 US 🇨🇦 CA | Single Contact Bayonet Base26.880 Watt | View on Amazon |
| SYLVANIA Fits: all 2003 NSX engines | 1156 | 🇺🇸 US 🇨🇦 CA | Base Type: BA15SWattage: 26.90 W | View on Amazon |
This table covers the bulbs used as daytime running lamps. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs.
11 Daytime Running Light Bulb parts are listed for the 2003 Acura NSX, from SYLVANIA, PHILIPS, HELLA and 2 other brands. PHILIPS 1156LL carries the "Popular" badge. All of them fit every engine offered in the 2003 NSX.
The Extended Life section: 4 options from PHILIPS, HELLA, SYLVANIA and 1 other brand. PHILIPS 1156LL is listed in this group.
The Extra Bright (improved visibility, but shorter life) section: 1 option from SYLVANIA. SYLVANIA 1156ST is listed in this group.
The HID (intense white light) section: 1 option from PILOT AUTOMOTIVE. PILOT AUTOMOTIVE XL1156W is listed in this group.
LED (instant-on, long life, energy-saving): 2 parts, from PHILIPS and PILOT AUTOMOTIVE. A representative part number is PHILIPS 1156ALED.
The Standard Replacement section: 3 options from HELLA, WAGNER and SYLVANIA. HELLA 1156 is listed in this group.
Dome Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Popular Fits: all 2003 NSX engines | DE3175LL | 🇺🇸 US 🇨🇦 CA | Long LifeBase Type: SV | View on Amazon |
| WAGNER Fits: all 2003 NSX engines | 12100LL | 🇺🇸 US 🇨🇦 CA | Long LifeSV8.5 Base | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: all 2003 NSX engines | 3175WSMD | 🇺🇸 US 🇨🇦 CA | Bulb Type 3175 | View on Amazon |
| SYLVANIA Fits: all 2003 NSX engines | DE3175BSL | 🇺🇸 US 🇨🇦 CA | LEDBlue | View on Amazon |
| SYLVANIA Fits: all 2003 NSX engines | DE3175SL | 🇺🇸 US 🇨🇦 CA | LEDCool White | View on Amazon |
| WAGNER Fits: all 2003 NSX engines | DE3175WLED | 🇺🇸 US 🇨🇦 CA | LEDWhite | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: all 2003 NSX engines | DE3175 | 🇺🇸 US 🇨🇦 CA | IncandescentSocket Type Bulb: SV8.5-8/S8.5d | View on Amazon |
| SYLVANIA Popular Fits: all 2003 NSX engines | DE3175 | 🇺🇸 US 🇨🇦 CA | Wattage: 10.00 W | View on Amazon |
| WAGNER Fits: all 2003 NSX engines | 12100 | 🇺🇸 US 🇨🇦 CA | SV8.5 Base10.010 Watt | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: all 2003 NSX engines | 226971121 | 🇺🇸 US 🇨🇦 CA | LEDLength [In]: 1.69 | View on Amazon |
| HELLA Fits: all 2003 NSX engines | 226971131 | 🇺🇸 US 🇨🇦 CA | LEDLength [In]: 1.50 | View on Amazon |
This table covers the bulbs in the dome lamp. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs.
11 Dome Light Bulb parts for the 2003 Acura NSX come from 4 brands — SYLVANIA, WAGNER, HELLA and 1 other brand. The "Popular" part is SYLVANIA DE3175LL. Every part fits both the 3.0L V6 and the 3.2L V6.
Extended Life: 2 parts, from SYLVANIA and WAGNER. A representative part number is SYLVANIA DE3175LL.
The LED (instant-on, long life, energy-saving) section: 4 options from SYLVANIA, DORMAN and WAGNER. DORMAN 3175WSMD is listed in this group.
Standard Replacement: 3 parts, from HELLA, SYLVANIA and WAGNER. A representative part number is HELLA DE3175.
2 further parts sit outside the graded sections, with the same engine-level match.
Door Panel Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Popular Fits: all 2003 NSX engines | DE3021LL | 🇺🇸 US 🇨🇦 CA | Longer Life | View on Amazon |
| SYLVANIA Fits: all 2003 NSX engines | DE3021LL | 🇺🇸 US 🇨🇦 CA | Long LifeBase Type: Festoon | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: all 2003 NSX engines | DE3021LED | 🇺🇸 US 🇨🇦 CA | ZEVO | View on Amazon |
| SYLVANIA Fits: all 2003 NSX engines | DE3021SL | 🇺🇸 US 🇨🇦 CA | LED | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: all 2003 NSX engines | DE3021 | 🇺🇸 US 🇨🇦 CA | IncandescentAverage Rated Life: 1000.0 HR | View on Amazon |
| SYLVANIA Fits: all 2003 NSX engines | DE3021 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the replacement bulbs for the Door Panel Light. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs.
6 Door Panel Light Bulb parts are listed for the 2003 Acura NSX, from SYLVANIA, PHILIPS and HELLA. PHILIPS DE3021LL carries the "Popular" badge. All of them fit every engine offered in the 2003 NSX.
The Extended Life section: 2 options from PHILIPS and SYLVANIA. PHILIPS DE3021LL is listed in this group.
LED (instant-on, long life, energy-saving): 2 parts, from SYLVANIA. A representative part number is SYLVANIA DE3021LED.
The Standard Replacement section: 2 options from HELLA and SYLVANIA. HELLA DE3021 is listed in this group.
Part numbers include PHILIPS DE3021LL and SYLVANIA DE3021LED, among others listed above.
Fog / Driving Lamp Bulb
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: all 2003 NSX engines | 226971531 | 🇺🇸 US 🇨🇦 CA | Socket Type Bulb: PX26DVerify Connector Before Ordering Some Systems May Require CANBUS Module | View on Amazon |
| PIAA Fits: all 2003 NSX engines | 10726 | 🇺🇸 US 🇨🇦 CA | Night Tech Halogen | View on Amazon |
| PIAA Fits: all 2003 NSX engines | 19616 | 🇺🇸 US 🇨🇦 CA | Xtreme White PLUS High Performance Halogen Bulb | View on Amazon |
This table covers the bulbs in the fog and driving lamps. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs.
3 Fog / Driving Lamp Bulb parts are listed for the 2003 Acura NSX, from PIAA and HELLA. All of them fit every engine offered in the 2003 NSX.
Listed part numbers: HELLA 226971531, PIAA 10726 and PIAA 19616.
Glove Box Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Popular Fits: all 2003 NSX engines | DE3022LL | 🇺🇸 US 🇨🇦 CA | Longer Life | View on Amazon |
| SYLVANIA Fits: all 2003 NSX engines | DE3022LL | 🇺🇸 US 🇨🇦 CA | Long LifeBase Type: Miniature Wedge | View on Amazon |
| WAGNER Fits: all 2003 NSX engines | 13050LL | 🇺🇸 US 🇨🇦 CA | Long LifeSV7 Base | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: all 2003 NSX engines | DE3022SL | 🇺🇸 US 🇨🇦 CA | LED | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: all 2003 NSX engines | DE3175 | 🇺🇸 US 🇨🇦 CA | IncandescentSocket Type Bulb: SV8.5-8/S8.5d | View on Amazon |
| SYLVANIA Fits: all 2003 NSX engines | DE3022 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WAGNER Fits: all 2003 NSX engines | 13050 | 🇺🇸 US 🇨🇦 CA | SV7 Base4.940 Watt | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: all 2003 NSX engines | 226971121 | 🇺🇸 US 🇨🇦 CA | LEDLength [In]: 1.69 | View on Amazon |
| HELLA Fits: all 2003 NSX engines | 226971131 | 🇺🇸 US 🇨🇦 CA | LEDLength [In]: 1.50 | View on Amazon |
This table covers the bulbs in the glove-box lamp. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs.
9 Glove Box Light Bulb parts are listed for the 2003 Acura NSX, from SYLVANIA, HELLA, WAGNER and 1 other brand. PHILIPS DE3022LL carries the "Popular" badge. All of them fit every engine offered in the 2003 NSX.
The Extended Life section: 3 options from PHILIPS, SYLVANIA and WAGNER. PHILIPS DE3022LL is listed in this group.
LED (instant-on, long life, energy-saving): 1 part, from SYLVANIA. A representative part number is SYLVANIA DE3022SL.
The Standard Replacement section: 3 options from HELLA, SYLVANIA and WAGNER. HELLA DE3175 is listed in this group.
2 ungrouped parts are not assigned to a grade, with the same engine-level match.
This group includes PHILIPS DE3022LL and WAGNER 13050LL and the remaining parts above.
Headlamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: all 2003 NSX engines | 9005LL | 🇺🇸 US 🇨🇦 CA | HalogenSocket Type Bulb: P20D | View on Amazon |
| SYLVANIA Fits: all 2003 NSX engines | 9005LL | 🇺🇸 US 🇨🇦 CA | Long Life | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: all 2003 NSX engines | 9005P50 | 🇺🇸 US 🇨🇦 CA | HalogenPerformance 50+ | View on Amazon |
| SYLVANIA Fits: all 2003 NSX engines | 9005XV | 🇺🇸 US 🇨🇦 CA | Xtra VisionColor Temperature: 3200 KV | View on Amazon |
| SYLVANIA Fits: all 2003 NSX engines | 9005SU | 🇺🇸 US 🇨🇦 CA | Silver Star UltraColor Temperature: 4100 KV | View on Amazon |
| SYLVANIA Fits: all 2003 NSX engines | 9005ST | 🇺🇸 US 🇨🇦 CA | Silver StarColor Temperature: 4000 KV | View on Amazon |
| SYLVANIA Fits: all 2003 NSX engines | 9005SZG | 🇺🇸 US 🇨🇦 CA | Silver Star zXe GOLDColor Temperature: 4200 KV | View on Amazon |
| WAGNER Fits: all 2003 NSX engines | 9005TVX | 🇺🇸 US 🇨🇦 CA | HID Look | View on Amazon |
| WAGNER Fits: all 2003 NSX engines | 9005BLX | 🇺🇸 US 🇨🇦 CA | Long Life80% More Light | View on Amazon |
HID (intense white light)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: all 2003 NSX engines | D2S4300K | 🇺🇸 US 🇨🇦 CA | 4300KSocket Type Bulb: P32D-2 | View on Amazon |
| HELLA Fits: all 2003 NSX engines | D2S5000K | 🇺🇸 US 🇨🇦 CA | 5000KSocket Type Bulb: P32D-2 | View on Amazon |
| HELLA Fits: all 2003 NSX engines | D2S | 🇺🇸 US 🇨🇦 CA | 12V 35WD2S | View on Amazon |
| SYLVANIA Fits: all 2003 NSX engines | D2S | 🇺🇸 US 🇨🇦 CA | Low Beam | View on Amazon |
| ÜRO PARTS Fits: all 2003 NSX engines | D2S | 🇺🇸 US 🇨🇦 CA | Low Beam85V - 35W | View on Amazon |
| WAGNER Fits: all 2003 NSX engines | D2S | 🇺🇸 US 🇨🇦 CA | with Xenon Gas | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: all 2003 NSX engines | 9005SL | 🇺🇸 US 🇨🇦 CA | LED | View on Amazon |
Reduced Glare (for rain, fog, snow, or rural driving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: all 2003 NSX engines | 9005YL | 🇺🇸 US 🇨🇦 CA | Halogen2900K | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: all 2003 NSX engines | 9005 | 🇺🇸 US 🇨🇦 CA | HalogenSocket Type Bulb: P20D | View on Amazon |
| SYLVANIA Popular Fits: all 2003 NSX engines | 9005 | 🇺🇸 US 🇨🇦 CA | Base Type: P20D | View on Amazon |
| WAGNER Popular Fits: all 2003 NSX engines | 9005 | 🇺🇸 US 🇨🇦 CA | Voltage: 12.800 Volts (Direct Current) | View on Amazon |
| WAGNER Fits: all 2003 NSX engines | 9005L | 🇺🇸 US 🇨🇦 CA | Long Life | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| JAPANESE OE Fits: all 2003 NSX engines | 0473 | 🇺🇸 US 🇨🇦 CA | Koito | View on Amazon |
| JAPANESE OE Fits: all 2003 NSX engines | 3502K | 🇺🇸 US 🇨🇦 CA | Koito | View on Amazon |
This table covers the bulbs that light the headlamps. Typical signs include a dark lamp, a flicker over bumps, or a bulb that keeps failing on one side. Avoid touching a halogen capsule. Repeated failure in one socket is usually the socket or ground, not the bulb.
23 Headlamp Bulb parts are listed for the 2003 Acura NSX, from SYLVANIA, HELLA, WAGNER and 2 other brands. HELLA 9005LL carries the "Popular" badge. All of them fit every engine offered in the 2003 NSX.
The Extended Life section: 2 options from HELLA and SYLVANIA. HELLA 9005LL is listed in this group.
The Extra Bright (improved visibility, but shorter life) section: 7 options from SYLVANIA, WAGNER and HELLA. HELLA 9005P50 is listed in this group.
The HID (intense white light) section: 6 options from HELLA, SYLVANIA, ÜRO PARTS and 1 other brand. HELLA D2S4300K is listed in this group.
LED (instant-on, long life, energy-saving): 1 part, from SYLVANIA. A representative part number is SYLVANIA 9005SL.
In the Reduced Glare (for rain, fog, snow, or rural driving) grade, HELLA supplies 1 part: grouped under the catalog's "Reduced Glare (for rain, fog, snow, or rural driving)" designation — the notes column spells out what sets them apart. A representative part number is HELLA 9005YL.
The Standard Replacement section: 4 options from WAGNER, HELLA and SYLVANIA. HELLA 9005 is listed in this group.
2 ungrouped parts are not assigned to a grade, with the same engine-level match.
Headlamp Socket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular Fits: all 2003 NSX engines | 84792 | 🇺🇸 US 🇨🇦 CA | High Temperature SocketHigh Beam Headlight 9005 Bulb | View on Amazon |
| STANDARD MOTOR PRODUCTS Popular Fits: all 2003 NSX engines | HP3970 | 🇺🇸 US 🇨🇦 CA | Handypack | View on Amazon |
| STANDARD MOTOR PRODUCTS Popular Fits: all 2003 NSX engines | S524 | 🇺🇸 US 🇨🇦 CA | Weather Resistant: YES | View on Amazon |
| ACDELCO Fits: all 2003 NSX engines | LS255 | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| DORMAN Fits: all 2003 NSX engines | 85812 | 🇺🇸 US 🇨🇦 CA | Black2-Wire Halogen High Beam Headlight 9005 Bulb | View on Amazon |
| DORMAN Fits: all 2003 NSX engines | 90807 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| ROSTRA Fits: all 2003 NSX engines | 610023 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| SKP Fits: all 2003 NSX engines | SKS524 | 🇺🇸 US 🇨🇦 CA | High BeamBlack | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: all 2003 NSX engines | CON67 | 🇺🇸 US 🇨🇦 CA | with High Beam Control | View on Amazon |
| WALKER PRODUCTS Fits: all 2003 NSX engines | 2701125 | 🇺🇸 US 🇨🇦 CA | High Beam | View on Amazon |
| WELLS Fits: all 2003 NSX engines | 6S1047 | 🇺🇸 US 🇨🇦 CA | Gender: MaleWire Gauge Measurement: 18 | View on Amazon |
| WELLS Fits: all 2003 NSX engines | 1P3539 | 🇺🇸 US 🇨🇦 CA | High Beamwith Bulb # 9005 | View on Amazon |
This table covers the sockets that hold a headlamp bulb in the housing. Typical signs include a flicker over bumps, melted plastic, or a bulb that will not stay seated. Dielectric grease on the contacts slows corrosion. Do not force a bulb into a heat-damaged socket.
12 Headlamp Socket parts are listed for the 2003 Acura NSX, from DORMAN, STANDARD MOTOR PRODUCTS, WELLS and 5 other brands. DORMAN 84792 carries the "Popular" badge. All of them fit every engine offered in the 2003 NSX.
High Beam Indicator Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Popular Fits: all 2003 NSX engines | 74LL | 🇺🇸 US 🇨🇦 CA | Long LifeWedge Base | View on Amazon |
| SYLVANIA Fits: all 2003 NSX engines | 2721LL | 🇺🇸 US 🇨🇦 CA | Long LifeBase Type: Wedge | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Popular Fits: all 2003 NSX engines | 74 | 🇺🇸 US 🇨🇦 CA | Bulb Type: T-1-3/4 Bulb 7/32 (5.5mm) DiameterWedge Base | View on Amazon |
| GM GENUINE Fits: all 2003 NSX engines | L74 | 🇺🇸 US 🇨🇦 CA | Terminal Type: SpadeWattage: 1 W | View on Amazon |
| HELLA Fits: all 2003 NSX engines | 74 | 🇺🇸 US 🇨🇦 CA | IncandescentSocket Type Bulb: W2.1x9.5d | View on Amazon |
| PHILIPS Fits: all 2003 NSX engines | 74 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| SYLVANIA Fits: all 2003 NSX engines | 2721 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the replacement bulbs for the High Beam Indicator Light. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs.
7 High Beam Indicator Light Bulb parts are listed for the 2003 Acura NSX, from WAGNER, SYLVANIA, GM GENUINE and 2 other brands. WAGNER 74LL carries the "Popular" badge. All of them fit every engine offered in the 2003 NSX.
The Extended Life section: 2 options from WAGNER and SYLVANIA. WAGNER 74LL is listed in this group.
The Standard Replacement section: 5 options from WAGNER, GM GENUINE, HELLA and 2 other brands. WAGNER 74 is listed in this group.
Listed part numbers: WAGNER 74LL, SYLVANIA 2721LL and WAGNER 74, plus the other parts above.
Instrument Panel Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: all 2003 NSX engines | 158LL | 🇺🇸 US 🇨🇦 CA | Long LifeBase Type: W2.1x9.2d | View on Amazon |
| WAGNER Fits: all 2003 NSX engines | 158LL | 🇺🇸 US 🇨🇦 CA | Long Life | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: all 2003 NSX engines | 921LED5K | 🇺🇸 US 🇨🇦 CA | LED Miniature Bulb with Color Temperature of 5000KSocket Type Bulb: SV8.5-8 | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: all 2003 NSX engines | 158 | 🇺🇸 US 🇨🇦 CA | IncandescentSocket Type Bulb: W2.1x9.5d | View on Amazon |
| SYLVANIA Fits: all 2003 NSX engines | 158 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WAGNER Fits: all 2003 NSX engines | 158 | 🇺🇸 US 🇨🇦 CA | Wedge Base3.360 Watt | View on Amazon |
This table covers the replacement bulbs for the Instrument Panel Light. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs.
6 Instrument Panel Light Bulb parts for the 2003 Acura NSX come from 3 brands — SYLVANIA, WAGNER and HELLA. The "Popular" part is HELLA 921LED5K. Every part fits both the 3.0L V6 and the 3.2L V6.
Extended Life: 2 parts, from SYLVANIA and WAGNER. A representative part number is SYLVANIA 158LL.
The LED (instant-on, long life, energy-saving) section: 1 option from HELLA. HELLA 921LED5K is listed in this group.
Standard Replacement: 3 parts, from HELLA, SYLVANIA and WAGNER. A representative part number is HELLA 158.
This group includes HELLA 921LED5K and SYLVANIA 158LL and the remaining parts above.
LED Bulb Adapter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Fits: all 2003 NSX engines | CB900590069012 | 🇺🇸 US 🇨🇦 CA | LEDFor 9005 / 9006 / 9012 Bulb | View on Amazon |
This table covers the LED Bulb adapters.
One part is listed for the 2003 Acura NSX — WAGNER CB900590069012.
License Plate Lamp Bulb
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PEAK Fits: all 2003 NSX engines | 168 | 🇺🇸 US 🇨🇦 CA | Average Rated Life: 1500.0 HRWattage: 4.9 W | View on Amazon |
| SYLVANIA Fits: all 2003 NSX engines | 175SL | 🇺🇸 US 🇨🇦 CA | LED | View on Amazon |
This table covers the bulbs that light the license plate. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs.
2 License Plate Lamp Bulb parts for the 2003 Acura NSX come from 2 brands — PEAK and SYLVANIA. Every part fits both the 3.0L V6 and the 3.2L V6.
Part numbers include PEAK 168 and SYLVANIA 175SL.
Parking Brake Warning Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Popular Fits: all 2003 NSX engines | 74LL | 🇺🇸 US 🇨🇦 CA | Long LifeWedge Base | View on Amazon |
| SYLVANIA Fits: all 2003 NSX engines | 2721LL | 🇺🇸 US 🇨🇦 CA | Long LifeBase Type: Wedge | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Popular Fits: all 2003 NSX engines | 2057 | 🇺🇸 US 🇨🇦 CA | Stop LightStandard | View on Amazon |
| FAMOUS BRAND Fits: all 2003 NSX engines | BLB2057 | 🇺🇸 US 🇨🇦 CA | Stop LightProtune | View on Amazon |
| GM GENUINE Fits: all 2003 NSX engines | L74 | 🇺🇸 US 🇨🇦 CA | Terminal Type: SpadeWattage: 1 W | View on Amazon |
| HELLA Fits: all 2003 NSX engines | 74 | 🇺🇸 US 🇨🇦 CA | IncandescentSocket Type Bulb: W2.1x9.5d | View on Amazon |
| PHILIPS Fits: all 2003 NSX engines | 74 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| PILOT AUTOMOTIVE Fits: all 2003 NSX engines | PL2057PK | 🇺🇸 US 🇨🇦 CA | Stop LightEXTERIOR BULBS,STANDARD - 2057 APP | View on Amazon |
| SYLVANIA Fits: all 2003 NSX engines | 2721 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WAGNER Fits: all 2003 NSX engines | 74 | 🇺🇸 US 🇨🇦 CA | Bulb Type: T-1-3/4 Bulb 7/32 (5.5mm) DiameterWedge Base | View on Amazon |
This table covers the replacement bulbs for the Parking Brake Warning Light. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs.
10 Parking Brake Warning Light Bulb parts for the 2003 Acura NSX come from 7 brands — WAGNER, SYLVANIA, PHILIPS and 4 other brands. The "Popular" part is WAGNER 74LL. Every part fits both the 3.0L V6 and the 3.2L V6.
Extended Life: 2 parts, from WAGNER and SYLVANIA. A representative part number is WAGNER 74LL.
Standard Replacement: 8 parts, from PHILIPS, FAMOUS BRAND, GM GENUINE and 4 other brands. A representative part number is PHILIPS 2057.
Parking Lamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: all 2003 NSX engines | 194LL | 🇺🇸 US 🇨🇦 CA | IncandescentLong Life | View on Amazon |
| SYLVANIA Fits: all 2003 NSX engines | 168LL | 🇺🇸 US 🇨🇦 CA | Long LifeBase Type: W2.1x9.2d | View on Amazon |
| WAGNER Fits: all 2003 NSX engines | 168LL | 🇺🇸 US 🇨🇦 CA | Long LifeWedge Base | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: all 2003 NSX engines | 168ST | 🇺🇸 US 🇨🇦 CA | Cool WhiteSilver Star | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: all 2003 NSX engines | 168SL | 🇺🇸 US 🇨🇦 CA | LEDCool White | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: all 2003 NSX engines | 168 | 🇺🇸 US 🇨🇦 CA | IncandescentSocket Type Bulb: W2.1x9.5d | View on Amazon |
| WAGNER Popular Fits: all 2003 NSX engines | 168 | 🇺🇸 US 🇨🇦 CA | Wedge Base4.900 Watt | View on Amazon |
| GM GENUINE Fits: all 2003 NSX engines | L168 | 🇺🇸 US 🇨🇦 CA | Bulb Technology: IncandescentHeight: 2 in | View on Amazon |
| HELLA Fits: all 2003 NSX engines | 194 | 🇺🇸 US 🇨🇦 CA | Brightness: 2.0 CPIncandescent | View on Amazon |
| SYLVANIA Fits: all 2003 NSX engines | 168 | 🇺🇸 US 🇨🇦 CA | Base Type: W2.1x9.2dWattage: 4.90 W | View on Amazon |
This table covers the bulbs in the parking lamps. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs.
10 Parking Lamp Bulb parts are listed for the 2003 Acura NSX, from SYLVANIA, HELLA, WAGNER and 1 other brand. HELLA 168 carries the "Popular" badge. All of them fit every engine offered in the 2003 NSX.
The Extended Life section: 3 options from HELLA, SYLVANIA and WAGNER. HELLA 194LL is listed in this group.
The Extra Bright (improved visibility, but shorter life) section: 1 option from SYLVANIA. SYLVANIA 168ST is listed in this group.
LED (instant-on, long life, energy-saving): 1 part, from SYLVANIA. A representative part number is SYLVANIA 168SL.
The Standard Replacement section: 5 options from HELLA, WAGNER, GM GENUINE and 1 other brand. HELLA 168 is listed in this group.
Seat Belt Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Popular Fits: all 2003 NSX engines | 74LL | 🇺🇸 US 🇨🇦 CA | Long LifeWedge Base | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: all 2003 NSX engines | L74 | 🇺🇸 US 🇨🇦 CA | Terminal Type: SpadeWattage: 1 W | View on Amazon |
| HELLA Fits: all 2003 NSX engines | 74 | 🇺🇸 US 🇨🇦 CA | IncandescentSocket Type Bulb: W2.1x9.5d | View on Amazon |
| PHILIPS Fits: all 2003 NSX engines | 74 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WAGNER Fits: all 2003 NSX engines | 74 | 🇺🇸 US 🇨🇦 CA | Bulb Type: T-1-3/4 Bulb 7/32 (5.5mm) DiameterWedge Base | View on Amazon |
This table covers the replacement bulbs for the Seat Belt Light. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs.
5 Seat Belt Light Bulb parts are listed for the 2003 Acura NSX, from WAGNER, GM GENUINE, HELLA and 1 other brand. WAGNER 74LL carries the "Popular" badge. All of them fit every engine offered in the 2003 NSX.
The Extended Life section: 1 option from WAGNER. WAGNER 74LL is listed in this group.
The Standard Replacement section: 4 options from GM GENUINE, HELLA, PHILIPS and 1 other brand. GM GENUINE L74 is listed in this group.
This group includes WAGNER 74LL, GM GENUINE L74 and HELLA 74 and the remaining parts above.
Shift Indicator Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Popular Fits: all 2003 NSX engines | 74LL | 🇺🇸 US 🇨🇦 CA | Long LifeWedge Base | View on Amazon |
| SYLVANIA Fits: all 2003 NSX engines | 2721LL | 🇺🇸 US 🇨🇦 CA | Long LifeBase Type: Wedge | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Popular Fits: all 2003 NSX engines | 74 | 🇺🇸 US 🇨🇦 CA | Bulb Type: T-1-3/4 Bulb 7/32 (5.5mm) DiameterWedge Base | View on Amazon |
| GM GENUINE Fits: all 2003 NSX engines | L74 | 🇺🇸 US 🇨🇦 CA | Terminal Type: SpadeWattage: 1 W | View on Amazon |
| HELLA Fits: all 2003 NSX engines | 74 | 🇺🇸 US 🇨🇦 CA | IncandescentSocket Type Bulb: W2.1x9.5d | View on Amazon |
| PHILIPS Fits: all 2003 NSX engines | 74 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| SYLVANIA Fits: all 2003 NSX engines | 2721 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the replacement bulbs for the Shift Indicator Light. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs.
7 Shift Indicator Light Bulb parts for the 2003 Acura NSX come from 5 brands — WAGNER, SYLVANIA, GM GENUINE and 2 other brands. The "Popular" part is WAGNER 74LL. Every part fits both the 3.0L V6 and the 3.2L V6.
Extended Life: 2 parts, from WAGNER and SYLVANIA. A representative part number is WAGNER 74LL.
Standard Replacement: 5 parts, from WAGNER, GM GENUINE, HELLA and 2 other brands. A representative part number is WAGNER 74.
This group includes WAGNER 74LL, SYLVANIA 2721LL and WAGNER 74 and the remaining parts above.
Side Marker Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: all 2003 NSX engines | 168LL | 🇺🇸 US 🇨🇦 CA | IncandescentLong Life | View on Amazon |
| SYLVANIA Fits: all 2003 NSX engines | 168LL | 🇺🇸 US 🇨🇦 CA | Long LifeBase Type: W2.1x9.2d | View on Amazon |
| WAGNER Fits: all 2003 NSX engines | 168LL | 🇺🇸 US 🇨🇦 CA | Long LifeWedge Base | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: all 2003 NSX engines | 168ST | 🇺🇸 US 🇨🇦 CA | Cool WhiteSilver Star | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: all 2003 NSX engines | 168SL | 🇺🇸 US 🇨🇦 CA | LEDCool White | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: all 2003 NSX engines | 168 | 🇺🇸 US 🇨🇦 CA | IncandescentSocket Type Bulb: W2.1x9.5d | View on Amazon |
| WAGNER Popular Fits: all 2003 NSX engines | 168 | 🇺🇸 US 🇨🇦 CA | Wedge Base4.900 Watt | View on Amazon |
| GM GENUINE Fits: all 2003 NSX engines | L168 | 🇺🇸 US 🇨🇦 CA | Bulb Technology: IncandescentHeight: 2 in | View on Amazon |
| SYLVANIA Fits: all 2003 NSX engines | 168 | 🇺🇸 US 🇨🇦 CA | Base Type: W2.1x9.2dWattage: 4.90 W | View on Amazon |
This table covers the bulbs in the side-marker lamps. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs.
9 Side Marker Light Bulb parts for the 2003 Acura NSX come from 4 brands — SYLVANIA, HELLA, WAGNER and 1 other brand. The "Popular" part is HELLA 168. Every part fits both the 3.0L V6 and the 3.2L V6.
Extended Life: 3 parts, from HELLA, SYLVANIA and WAGNER. A representative part number is HELLA 168LL.
Extra Bright (improved visibility, but shorter life): 1 part, from SYLVANIA. A representative part number is SYLVANIA 168ST.
The LED (instant-on, long life, energy-saving) section: 1 option from SYLVANIA. SYLVANIA 168SL is listed in this group.
Standard Replacement: 4 parts, from HELLA, WAGNER, GM GENUINE and 1 other brand. A representative part number is HELLA 168.
Part numbers include HELLA 168 and HELLA 168LL, among others listed above.
Step / Courtesy Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: all 2003 NSX engines | 194LL | 🇺🇸 US 🇨🇦 CA | IncandescentLong Life | View on Amazon |
| PHILIPS Fits: all 2003 NSX engines | DE3021LL | 🇺🇸 US 🇨🇦 CA | Longer Life | View on Amazon |
| SYLVANIA Fits: all 2003 NSX engines | 168LL | 🇺🇸 US 🇨🇦 CA | Long LifeBase Type: W2.1x9.2d | View on Amazon |
| WAGNER Fits: all 2003 NSX engines | 168LL | 🇺🇸 US 🇨🇦 CA | Long LifeWedge Base | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: all 2003 NSX engines | 168ST | 🇺🇸 US 🇨🇦 CA | Cool WhiteSilver Star | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: all 2003 NSX engines | 921LED5K | 🇺🇸 US 🇨🇦 CA | LED Miniature Bulb with Color Temperature of 5000KSocket Type Bulb: SV8.5-8 | View on Amazon |
| SYLVANIA Fits: all 2003 NSX engines | 168SL | 🇺🇸 US 🇨🇦 CA | LEDCool White | View on Amazon |
| WAGNER Fits: all 2003 NSX engines | T10LED | 🇺🇸 US 🇨🇦 CA | Tru View PLUS LED | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: all 2003 NSX engines | 194 | 🇺🇸 US 🇨🇦 CA | Brightness: 2.0 CPIncandescent | View on Amazon |
| HELLA Popular Fits: all 2003 NSX engines | 168 | 🇺🇸 US 🇨🇦 CA | IncandescentSocket Type Bulb: W2.1x9.5d | View on Amazon |
| WAGNER Popular Fits: all 2003 NSX engines | 168 | 🇺🇸 US 🇨🇦 CA | Wedge Base4.900 Watt | View on Amazon |
| GM GENUINE Fits: all 2003 NSX engines | L168 | 🇺🇸 US 🇨🇦 CA | Bulb Technology: IncandescentHeight: 2 in | View on Amazon |
| SYLVANIA Fits: all 2003 NSX engines | 168 | 🇺🇸 US 🇨🇦 CA | Base Type: W2.1x9.2dWattage: 4.90 W | View on Amazon |
This table covers the bulbs in the step and courtesy lamps. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs.
13 Step / Courtesy Light Bulb parts for the 2003 Acura NSX come from 5 brands — HELLA, SYLVANIA, WAGNER and 2 other brands. The "Popular" part is HELLA 194. Every part fits both the 3.0L V6 and the 3.2L V6.
Extended Life: 4 parts, from HELLA, PHILIPS, SYLVANIA and 1 other brand. A representative part number is HELLA 194LL.
Extra Bright (improved visibility, but shorter life): 1 part, from SYLVANIA. A representative part number is SYLVANIA 168ST.
The LED (instant-on, long life, energy-saving) section: 3 options from HELLA, SYLVANIA and WAGNER. HELLA 921LED5K is listed in this group.
Standard Replacement: 5 parts, from HELLA, WAGNER, GM GENUINE and 1 other brand. A representative part number is HELLA 194.
Tail Lamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Popular Fits: all 2003 NSX engines | 168LL | 🇺🇸 US 🇨🇦 CA | Long LifeBase Type: W2.1x9.2d | View on Amazon |
| HELLA Fits: all 2003 NSX engines | 194LL | 🇺🇸 US 🇨🇦 CA | IncandescentLong Life | View on Amazon |
| SYLVANIA Fits: all 2003 NSX engines | 2057LL | 🇺🇸 US 🇨🇦 CA | Long LifeBase Type: BAY15D | View on Amazon |
| WAGNER Fits: all 2003 NSX engines | 2057LL | 🇺🇸 US 🇨🇦 CA | Long LifeDouble Contact Index Base | View on Amazon |
| WAGNER Fits: all 2003 NSX engines | 168LL | 🇺🇸 US 🇨🇦 CA | Long LifeWedge Base | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: all 2003 NSX engines | 2057ST | 🇺🇸 US 🇨🇦 CA | Silver StarCool White | View on Amazon |
| SYLVANIA Fits: all 2003 NSX engines | 168ST | 🇺🇸 US 🇨🇦 CA | Cool WhiteSilver Star | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Fits: all 2003 NSX engines | T10LED | 🇺🇸 US 🇨🇦 CA | Tru View PLUS LED | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: all 2003 NSX engines | 194 | 🇺🇸 US 🇨🇦 CA | Brightness: 2.0 CPIncandescent | View on Amazon |
| HELLA Popular Fits: all 2003 NSX engines | 168 | 🇺🇸 US 🇨🇦 CA | IncandescentSocket Type Bulb: W2.1x9.5d | View on Amazon |
| WAGNER Popular Fits: all 2003 NSX engines | 168 | 🇺🇸 US 🇨🇦 CA | Wedge Base4.900 Watt | View on Amazon |
| FAMOUS BRAND Fits: all 2003 NSX engines | BLB2057 | 🇺🇸 US 🇨🇦 CA | Tail LightProtune | View on Amazon |
| GM GENUINE Fits: all 2003 NSX engines | L2057 | 🇺🇸 US 🇨🇦 CA | Bulb Material Color: ClearTerminal Type: Pressure Contact | View on Amazon |
| GM GENUINE Fits: all 2003 NSX engines | L168 | 🇺🇸 US 🇨🇦 CA | Bulb Technology: IncandescentHeight: 2 in | View on Amazon |
| HELLA Fits: all 2003 NSX engines | 2057 | 🇺🇸 US 🇨🇦 CA | Incandescent27/7W | View on Amazon |
| PHILIPS Fits: all 2003 NSX engines | 2057 | 🇺🇸 US 🇨🇦 CA | Tail LightStandard | View on Amazon |
| PILOT AUTOMOTIVE Fits: all 2003 NSX engines | PL2057PK | 🇺🇸 US 🇨🇦 CA | Tail LightEXTERIOR BULBS,STANDARD - 2057 APP | View on Amazon |
| SYLVANIA Fits: all 2003 NSX engines | 2057 | 🇺🇸 US 🇨🇦 CA | Base Type: BAY15DWattage: 26.90 W | View on Amazon |
| SYLVANIA Fits: all 2003 NSX engines | 168 | 🇺🇸 US 🇨🇦 CA | Base Type: W2.1x9.2dWattage: 4.90 W | View on Amazon |
| WAGNER Fits: all 2003 NSX engines | 2057 | 🇺🇸 US 🇨🇦 CA | 6.860 WattSecondary Wattage: 26.880 Watt | View on Amazon |
This table covers the bulbs in the tail lamps. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs.
20 Tail Lamp Bulb parts are listed for the 2003 Acura NSX, from SYLVANIA, WAGNER, HELLA and 4 other brands. SYLVANIA 168LL carries the "Popular" badge. All of them fit every engine offered in the 2003 NSX.
The Extended Life section: 5 options from SYLVANIA, WAGNER and HELLA. SYLVANIA 168LL is listed in this group.
The Extra Bright (improved visibility, but shorter life) section: 2 options from SYLVANIA. SYLVANIA 2057ST is listed in this group.
LED (instant-on, long life, energy-saving): 1 part, from WAGNER. A representative part number is WAGNER T10LED.
The Standard Replacement section: 12 options from HELLA, WAGNER, GM GENUINE and 4 other brands. HELLA 194 is listed in this group.
Trunk / Cargo Area Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Popular Fits: 3.0L V6 | DE3021LL | 🇺🇸 US 🇨🇦 CA | Longer Life | View on Amazon |
| HELLA Fits: 3.0L V6 | DE3175LL | 🇺🇸 US 🇨🇦 CA | IncandescentLong Life | View on Amazon |
| SYLVANIA Fits: 3.0L V6 | DE3021LL | 🇺🇸 US 🇨🇦 CA | Long LifeBase Type: Festoon | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: 3.0L V6 | DE3021LED | 🇺🇸 US 🇨🇦 CA | ZEVO | View on Amazon |
| SYLVANIA Fits: 3.0L V6 | DE3021SL | 🇺🇸 US 🇨🇦 CA | LED | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: 3.0L V6 | DE3175 | 🇺🇸 US 🇨🇦 CA | IncandescentSocket Type Bulb: SV8.5-8/S8.5d | View on Amazon |
| HELLA Fits: 3.0L V6 | DE3021 | 🇺🇸 US 🇨🇦 CA | IncandescentAverage Rated Life: 1000.0 HR | View on Amazon |
| SYLVANIA Fits: 3.0L V6 | DE3021 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the bulbs in the trunk or cargo-area lamp. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs.
8 Trunk / Cargo Area Light Bulb parts are listed for the 2003 Acura NSX, from SYLVANIA, HELLA and PHILIPS. PHILIPS DE3021LL carries the "Popular" badge.
The Extended Life section: 3 options from PHILIPS, HELLA and SYLVANIA. PHILIPS DE3021LL is listed in this group.
LED (instant-on, long life, energy-saving): 2 parts, from SYLVANIA. A representative part number is SYLVANIA DE3021LED.
The Standard Replacement section: 3 options from HELLA and SYLVANIA. HELLA DE3175 is listed in this group.
This group includes PHILIPS DE3021LL and HELLA DE3175LL and the remaining parts above.
Turn Signal Indicator Lamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Popular Fits: all 2003 NSX engines | 74LL | 🇺🇸 US 🇨🇦 CA | Long LifeWedge Base | View on Amazon |
| SYLVANIA Fits: all 2003 NSX engines | 74LL | 🇺🇸 US 🇨🇦 CA | Base Type: W2.1X4.9dLong Life | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Popular Fits: all 2003 NSX engines | 74 | 🇺🇸 US 🇨🇦 CA | Bulb Type: T-1-3/4 Bulb 7/32 (5.5mm) DiameterWedge Base | View on Amazon |
| GM GENUINE Fits: all 2003 NSX engines | L74 | 🇺🇸 US 🇨🇦 CA | Terminal Type: SpadeWattage: 1 W | View on Amazon |
| HELLA Fits: all 2003 NSX engines | 74 | 🇺🇸 US 🇨🇦 CA | IncandescentSocket Type Bulb: W2.1x9.5d | View on Amazon |
| PHILIPS Fits: all 2003 NSX engines | 74 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| SYLVANIA Fits: all 2003 NSX engines | 74 | 🇺🇸 US 🇨🇦 CA | Base Type: WedgeWattage: 1.40 W | View on Amazon |
This table covers the replacement bulbs for the Turn Signal Indicator Lamp. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs.
7 Turn Signal Indicator Lamp Bulb parts are listed for the 2003 Acura NSX, from WAGNER, SYLVANIA, GM GENUINE and 2 other brands. WAGNER 74LL carries the "Popular" badge. All of them fit every engine offered in the 2003 NSX.
The Extended Life section: 2 options from WAGNER and SYLVANIA. WAGNER 74LL is listed in this group.
The Standard Replacement section: 5 options from WAGNER, GM GENUINE, HELLA and 2 other brands. WAGNER 74 is listed in this group.
This group includes WAGNER 74LL and WAGNER 74 and the remaining parts above.
Turn Signal Lamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Popular Fits: all 2003 NSX engines | 3497LL | 🇺🇸 US 🇨🇦 CA | Longer Life | View on Amazon |
| SYLVANIA Fits: all 2003 NSX engines | 3497LL | 🇺🇸 US 🇨🇦 CA | Long LifeBase Type: BAY15S | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Fits: all 2003 NSX engines | 3497 | 🇺🇸 US 🇨🇦 CA | Fits Rear | View on Amazon |
| SYLVANIA Fits: all 2003 NSX engines | 3497 | 🇺🇸 US 🇨🇦 CA | Fits Rear | View on Amazon |
| WAGNER Fits: all 2003 NSX engines | 3497 | 🇺🇸 US 🇨🇦 CA | BA15S Base27.000 Watt | View on Amazon |
This table covers the bulbs in the turn-signal lamps. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs.
5 Turn Signal Lamp Bulb parts for the 2003 Acura NSX come from 3 brands — PHILIPS, SYLVANIA and WAGNER. The "Popular" part is PHILIPS 3497LL. Every part fits both the 3.0L V6 and the 3.2L V6.
Extended Life: 2 parts, from PHILIPS and SYLVANIA. A representative part number is PHILIPS 3497LL.
Standard Replacement: 3 parts, from PHILIPS, SYLVANIA and WAGNER. A representative part number is PHILIPS 3497.
This group includes PHILIPS 3497LL and PHILIPS 3497 and the remaining parts above.
Buying Electrical Bulb & Socket Parts for a 2003 Acura NSX
On this vehicle, the bulb and socket system covers every bulb and socket on the vehicle, from headlamps to instrument-cluster illumination.
- Match the engine first. Some electrical bulb & socket parts fit every engine; others are engine-specific. Each row shows which engine(s) it fits.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace bulbs in pairs so both sides age together, and put a smear of dielectric grease on the new socket contacts.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Headlamp Bulb and Tail Lamp Bulb .
Frequently Asked Questions
How many electrical bulb & socket parts fit the 2003 Acura NSX?
Our catalog currently lists 212 electrical bulb & socket parts for the 2003 Acura NSX across 24 subcategories and 19 brands, covering both the 3.0L V6 and the 3.2L V6. Each part is matched to the engine(s) it fits.
Do electrical bulb & socket parts differ between 2003 Acura NSX engines?
Some do. 204 parts fit every engine; the other 8 are engine-specific. Each row (and the filter at the top) shows which. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.
What are the signs of electrical bulb & socket problems on a 2003 Acura NSX?
Common symptoms include a lamp that flickers over bumps, melted or discolored socket plastic, or bulbs that keep failing early on one side. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, replace bulbs in pairs so both sides age together, and put a smear of dielectric grease on the new socket contacts.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2003 Acura NSX was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2003 Acura NSX?
First match the engine — each row shows which engine(s) the part fits. Then repeated bulb failure in one position usually means a socket or ground problem, not bad bulbs — replace the socket rather than chase it. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2003 Acura NSX
Electrical Bulb & Socket Parts for Other Acura NSX Years
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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.