The 2006 Isuzu Ascender has 184 electrical bulb & socket parts with verified fitment on this page — 21 part types and 14 brands, covering both the 4.2L L6 and the 5.3L V8. Each part includes a manufacturer part number and application notes.
On the 2006 Isuzu Ascender, the bulb and socket system covers every bulb and socket on the vehicle, from headlamps to instrument-cluster illumination. Most of the listed parts are Headlamp Bulb (32 parts), Headlamp Socket (22 parts) and Dome Light Bulb (15 parts). The other 18 part types cover the remaining 115 parts.
The 2006 Isuzu Ascender was sold with both the 4.2L L6 and the 5.3L V8. 154 parts fit every engine; the other 30 are engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2006 Isuzu Ascender electrical bulb & socket parts are SYLVANIA (56 parts), WAGNER (41 parts) and HELLA (32 parts), plus 11 more brands. Quality grades include Standard Replacement, Extended Life and LED.
39 parts on this 2006 Isuzu Ascender page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including SYLVANIA 921LL (Back Up / Reverse Lamp Bulb) and HELLA 3157 (Brake Light Bulb). Click any part number to see every vehicle that part fits.
Back Up / Reverse Lamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Popular Fits: all 2006 Ascender engines | 921LL | 🇺🇸 US 🇨🇦 CA | Long LifeBase Type: W2.1x9.2d | View on Amazon |
| WAGNER Fits: all 2006 Ascender engines | 921LL | 🇺🇸 US 🇨🇦 CA | Long LifeWedge Base | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: all 2006 Ascender engines | 921ST | 🇺🇸 US 🇨🇦 CA | Cool WhiteSilver Star | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Fits: all 2006 Ascender engines | 921WLED | 🇺🇸 US 🇨🇦 CA | LEDWhite | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: all 2006 Ascender engines | 921 | 🇺🇸 US 🇨🇦 CA | IncandescentSocket Type Bulb: W2.1x9.5d | View on Amazon |
| SYLVANIA Fits: all 2006 Ascender engines | 921 | 🇺🇸 US 🇨🇦 CA | Base Type: W2.1x9.2dWattage: 18.00 W | View on Amazon |
| WAGNER Fits: all 2006 Ascender engines | 921 | 🇺🇸 US 🇨🇦 CA | Bulb Type: T-5 Bulb 5/8 (16mm) DiameterVoltage: 12.800 Volts (Direct Current) | 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.
7 Back Up / Reverse Lamp Bulb parts are listed for the 2006 Isuzu Ascender, from SYLVANIA, WAGNER and HELLA. SYLVANIA 921LL carries the "Popular" badge. All of them fit every engine offered in the 2006 Ascender.
The Extended Life section lists 2 options from SYLVANIA and WAGNER — grouped under the catalog's "Extended Life" designation — the notes column spells out what sets them apart. SYLVANIA 921LL is listed in this group.
The Extra Bright (improved visibility, but shorter life) section lists 1 option from SYLVANIA — grouped under the catalog's "Extra Bright (improved visibility, but shorter life)" designation — the notes column spells out what sets them apart. SYLVANIA 921ST is listed in this group.
In the LED (instant-on, long life, energy-saving) grade, WAGNER supplies 1 part: grouped under the catalog's "LED (instant-on, long life, energy-saving)" designation — the notes column spells out what sets them apart. A representative part number is WAGNER 921WLED.
The Standard Replacement section lists 3 options from HELLA, SYLVANIA and WAGNER — built to original-equipment specification. HELLA 921 is listed in this group.
Listed part numbers: SYLVANIA 921LL and SYLVANIA 921ST, plus the other parts above.
Brake Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: all 2006 Ascender engines | 3157LL | 🇺🇸 US 🇨🇦 CA | Incandescent27/8W | View on Amazon |
| SYLVANIA Fits: all 2006 Ascender engines | 3157LL | 🇺🇸 US 🇨🇦 CA | Base Type: W2.5x16qLong Life | View on Amazon |
| WAGNER Fits: all 2006 Ascender engines | 3157LL | 🇺🇸 US 🇨🇦 CA | Long Life8.260 Watt | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: all 2006 Ascender engines | 3157ST | 🇺🇸 US 🇨🇦 CA | Silver StarCool White | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Fits: all 2006 Ascender engines | 3157RLED | 🇺🇸 US 🇨🇦 CA | Ultinon LEDRed | View on Amazon |
| WAGNER Fits: all 2006 Ascender engines | 3157LEDW | 🇺🇸 US 🇨🇦 CA | LED | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: all 2006 Ascender engines | 3157 | 🇺🇸 US 🇨🇦 CA | Incandescent27/7W | View on Amazon |
| WAGNER Popular Fits: all 2006 Ascender engines | 3157 | 🇺🇸 US 🇨🇦 CA | Double Contact Wedge Base26.880 Watt | View on Amazon |
| SYLVANIA Fits: all 2006 Ascender engines | 3157 | 🇺🇸 US 🇨🇦 CA | Base Type: W2.5x16qWattage: 27.00 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.
9 Brake Light Bulb parts are listed for the 2006 Isuzu Ascender, from SYLVANIA, WAGNER, HELLA and 1 other brand. HELLA 3157 carries the "Popular" badge. All of them fit every engine offered in the 2006 Ascender.
The Extended Life section: 3 options from HELLA, SYLVANIA and WAGNER. HELLA 3157LL is listed in this group.
The Extra Bright (improved visibility, but shorter life) section: 1 option from SYLVANIA. SYLVANIA 3157ST is listed in this group.
LED (instant-on, long life, energy-saving): 2 parts, from PHILIPS and WAGNER. A representative part number is PHILIPS 3157RLED.
The Standard Replacement section: 3 options from HELLA, WAGNER and SYLVANIA. HELLA 3157 is listed in this group.
Part numbers include HELLA 3157 and HELLA 3157LL, among others listed above.
Brake Light Socket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: all 2006 Ascender engines | PT2775 | 🇺🇸 US 🇨🇦 CA | 129.0" WheelbaseRight Angle Base | View on Amazon |
This table covers the sockets that hold a Brake Light bulb. 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.
One part is listed for the 2006 Isuzu Ascender — GM GENUINE PT2775.
Dome Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: all 2006 Ascender engines | 194LL | 🇺🇸 US 🇨🇦 CA | IncandescentLong Life | View on Amazon |
| SYLVANIA Fits: all 2006 Ascender engines | 194LL | 🇺🇸 US 🇨🇦 CA | Long LifeBase Type: W2.1x9.2d | View on Amazon |
| WAGNER Fits: all 2006 Ascender engines | 194LL | 🇺🇸 US 🇨🇦 CA | Long LifeBulb Type: T-3-1/4 Bulb 13/32 (10mm) Diameter | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: all 2006 Ascender engines | 194ST | 🇺🇸 US 🇨🇦 CA | Color Temperature: 3200 KVSilver Star | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: all 2006 Ascender engines | 921LED5K | 🇺🇸 US 🇨🇦 CA | LED Miniature Bulb with Color Temperature of 5000KSocket Type Bulb: SV8.5-8 | View on Amazon |
| SYLVANIA Fits: all 2006 Ascender engines | 194BSL | 🇺🇸 US 🇨🇦 CA | LEDBlue | View on Amazon |
| SYLVANIA Fits: all 2006 Ascender engines | 194SL | 🇺🇸 US 🇨🇦 CA | LEDCool White | View on Amazon |
| SYLVANIA Fits: all 2006 Ascender engines | 194BLED | 🇺🇸 US 🇨🇦 CA | BlueZEVO | View on Amazon |
| SYLVANIA Fits: all 2006 Ascender engines | 194LED | 🇺🇸 US 🇨🇦 CA | ZEVOCool White | View on Amazon |
| WAGNER Fits: all 2006 Ascender engines | T10LED | 🇺🇸 US 🇨🇦 CA | Tru View PLUS LED | View on Amazon |
| WAGNER Fits: all 2006 Ascender engines | 194LEDW | 🇺🇸 US 🇨🇦 CA | LEDGlass:Clear (T3-1/4), Number of Filaments:1, Watts:3.78 (0.16 cp), Base:Wedge (W2.1x9.5d) | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: all 2006 Ascender engines | 194 | 🇺🇸 US 🇨🇦 CA | Brightness: 2.0 CPIncandescent | View on Amazon |
| WAGNER Popular Fits: all 2006 Ascender engines | 194 | 🇺🇸 US 🇨🇦 CA | Wedge Base3.780 Watt | View on Amazon |
| GM GENUINE Fits: all 2006 Ascender engines | 13500812 | 🇺🇸 US 🇨🇦 CA | TRADE # W5WLL | View on Amazon |
| SYLVANIA Fits: all 2006 Ascender engines | 194 | 🇺🇸 US 🇨🇦 CA | Base Type: W2.1x9.2dWattage: 3.80 W | 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.
15 Dome Light Bulb parts are listed for the 2006 Isuzu Ascender, from SYLVANIA, WAGNER, HELLA and 1 other brand. HELLA 921LED5K carries the "Popular" badge. All of them fit every engine offered in the 2006 Ascender.
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 194ST is listed in this group.
LED (instant-on, long life, energy-saving): 7 parts, from SYLVANIA, WAGNER and HELLA. A representative part number is HELLA 921LED5K.
The Standard Replacement section: 4 options from HELLA, WAGNER, GM GENUINE and 1 other brand. HELLA 194 is listed in this group.
Fog / Driving Lamp Bulb
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: all 2006 Ascender engines | 880ST | 🇺🇸 US 🇨🇦 CA | Silver StarColor Temperature: 4000 KV | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: all 2006 Ascender engines | 226971531 | 🇺🇸 US 🇨🇦 CA | Socket Type Bulb: PX26DVerify Connector Before Ordering Some Systems May Require CANBUS Module | View on Amazon |
| WAGNER Fits: all 2006 Ascender engines | 880LED | 🇺🇸 US 🇨🇦 CA | LED14 Watt | View on Amazon |
Reduced Glare (for rain, fog, snow, or rural driving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: all 2006 Ascender engines | H71071172 | 🇺🇸 US 🇨🇦 CA | Extreme YellowHalogen | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: all 2006 Ascender engines | 880 | 🇺🇸 US 🇨🇦 CA | HalogenSocket Type Bulb: PG13 | View on Amazon |
| WAGNER Popular Fits: all 2006 Ascender engines | 880 | 🇺🇸 US 🇨🇦 CA | Axial Plastic Prefocus Base26.880 Watt | View on Amazon |
| GM GENUINE Fits: all 2006 Ascender engines | 13590791 | 🇺🇸 US 🇨🇦 CA | Bulb Material Color: ClearVoltage: 12 VDC | View on Amazon |
| PHILIPS Fits: all 2006 Ascender engines | 880 | 🇺🇸 US 🇨🇦 CA | Fits Frontor Fog LightStandard | View on Amazon |
| SYLVANIA Fits: all 2006 Ascender engines | 880 | 🇺🇸 US 🇨🇦 CA | Base Type: PG13Wattage: 26.90 W | 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.
9 Fog / Driving Lamp Bulb parts for the 2006 Isuzu Ascender come from 5 brands — HELLA, SYLVANIA, WAGNER and 2 other brands. The "Popular" part is HELLA 880. Every part fits both the 4.2L L6 and the 5.3L V8.
Extra Bright (improved visibility, but shorter life): 1 part, from SYLVANIA. A representative part number is SYLVANIA 880ST.
The LED (instant-on, long life, energy-saving) section: 2 options from HELLA and WAGNER. HELLA 226971531 is listed in this group.
The Reduced Glare (for rain, fog, snow, or rural driving) section lists 1 option from HELLA — grouped under the catalog's "Reduced Glare (for rain, fog, snow, or rural driving)" designation — the notes column spells out what sets them apart. HELLA H71071172 is listed in this group.
Standard Replacement: 5 parts, from HELLA, WAGNER, GM GENUINE and 2 other brands. A representative part number is HELLA 880.
Part numbers include HELLA 880, SYLVANIA 880ST and HELLA 226971531, among others listed above.
Glove Box Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: all 2006 Ascender engines | 194LL | 🇺🇸 US 🇨🇦 CA | IncandescentLong Life | View on Amazon |
| SYLVANIA Fits: all 2006 Ascender engines | 194LL | 🇺🇸 US 🇨🇦 CA | Long LifeBase Type: W2.1x9.2d | View on Amazon |
| WAGNER Fits: all 2006 Ascender engines | 194LL | 🇺🇸 US 🇨🇦 CA | Long LifeBulb Type: T-3-1/4 Bulb 13/32 (10mm) Diameter | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: all 2006 Ascender engines | 194ST | 🇺🇸 US 🇨🇦 CA | Color Temperature: 3200 KVSilver Star | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: all 2006 Ascender engines | 921LED5K | 🇺🇸 US 🇨🇦 CA | LED Miniature Bulb with Color Temperature of 5000KSocket Type Bulb: SV8.5-8 | View on Amazon |
| SYLVANIA Fits: all 2006 Ascender engines | 194BSL | 🇺🇸 US 🇨🇦 CA | LEDBlue | View on Amazon |
| SYLVANIA Fits: all 2006 Ascender engines | 194SL | 🇺🇸 US 🇨🇦 CA | LEDCool White | View on Amazon |
| SYLVANIA Fits: all 2006 Ascender engines | 194BLED | 🇺🇸 US 🇨🇦 CA | BlueZEVO | View on Amazon |
| SYLVANIA Fits: all 2006 Ascender engines | 194LED | 🇺🇸 US 🇨🇦 CA | ZEVOCool White | View on Amazon |
| WAGNER Fits: all 2006 Ascender engines | T10LED | 🇺🇸 US 🇨🇦 CA | Tru View PLUS LED | View on Amazon |
| WAGNER Fits: all 2006 Ascender engines | 194LEDW | 🇺🇸 US 🇨🇦 CA | LEDGlass:Clear (T3-1/4), Number of Filaments:1, Watts:3.78 (0.16 cp), Base:Wedge (W2.1x9.5d) | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: all 2006 Ascender engines | 194 | 🇺🇸 US 🇨🇦 CA | Brightness: 2.0 CPIncandescent | View on Amazon |
| WAGNER Popular Fits: all 2006 Ascender engines | 194 | 🇺🇸 US 🇨🇦 CA | Wedge Base3.780 Watt | View on Amazon |
| SYLVANIA Fits: all 2006 Ascender engines | 194 | 🇺🇸 US 🇨🇦 CA | Base Type: W2.1x9.2dWattage: 3.80 W | 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.
14 Glove Box Light Bulb parts for the 2006 Isuzu Ascender come from 3 brands — SYLVANIA, WAGNER and HELLA. The "Popular" part is HELLA 921LED5K. Every part fits both the 4.2L L6 and the 5.3L V8.
Extended Life: 3 parts, from HELLA, SYLVANIA and WAGNER. A representative part number is HELLA 194LL.
Extra Bright (improved visibility, but shorter life): 1 part, from SYLVANIA. A representative part number is SYLVANIA 194ST.
The LED (instant-on, long life, energy-saving) section: 7 options from SYLVANIA, WAGNER and HELLA. HELLA 921LED5K is listed in this group.
Standard Replacement: 3 parts, from HELLA, WAGNER and SYLVANIA. A representative part number is HELLA 194.
Headlamp Bulb
Blue-Coated (stylish, bright-white look)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: all 2006 Ascender engines | H71070367 | 🇺🇸 US 🇨🇦 CA | Extreme WhiteHalogen | View on Amazon |
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: all 2006 Ascender engines | 9005LL | 🇺🇸 US 🇨🇦 CA | HalogenSocket Type Bulb: P20D | View on Amazon |
| HELLA Fits: all 2006 Ascender engines | 9006LL | 🇺🇸 US 🇨🇦 CA | HalogenSocket Type Bulb: P22D | View on Amazon |
| SYLVANIA Fits: all 2006 Ascender 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 2006 Ascender engines | 9006P50 | 🇺🇸 US 🇨🇦 CA | HalogenPerformance 50+ | View on Amazon |
| HELLA Popular Fits: all 2006 Ascender engines | 9005P50 | 🇺🇸 US 🇨🇦 CA | HalogenPerformance 50+ | View on Amazon |
| HELLA Fits: all 2006 Ascender engines | 900620 | 🇺🇸 US 🇨🇦 CA | HalogenSocket Type Bulb: P22D | View on Amazon |
| SYLVANIA Fits: all 2006 Ascender engines | 9005XV | 🇺🇸 US 🇨🇦 CA | Xtra VisionColor Temperature: 3200 KV | View on Amazon |
| SYLVANIA Fits: all 2006 Ascender engines | 9006XV | 🇺🇸 US 🇨🇦 CA | Xtra VisionColor Temperature: 3200 KV | View on Amazon |
| SYLVANIA Fits: all 2006 Ascender engines | 9005SU | 🇺🇸 US 🇨🇦 CA | Silver Star UltraColor Temperature: 4100 KV | View on Amazon |
| SYLVANIA Fits: all 2006 Ascender engines | 9006SU | 🇺🇸 US 🇨🇦 CA | Silver Star UltraColor Temperature: 4100 KV | View on Amazon |
| SYLVANIA Fits: all 2006 Ascender engines | 9006ST | 🇺🇸 US 🇨🇦 CA | Color Temperature: 4000 KVSilver Star | View on Amazon |
| SYLVANIA Fits: all 2006 Ascender engines | 9005ST | 🇺🇸 US 🇨🇦 CA | Silver StarColor Temperature: 4000 KV | View on Amazon |
| SYLVANIA Fits: all 2006 Ascender engines | 9005SZG | 🇺🇸 US 🇨🇦 CA | Silver Star zXe GOLDColor Temperature: 4200 KV | View on Amazon |
| SYLVANIA Fits: all 2006 Ascender engines | 9006SZG | 🇺🇸 US 🇨🇦 CA | Silver Star zXe GOLDColor Temperature: 4200 KV | View on Amazon |
| WAGNER Fits: all 2006 Ascender engines | 9005TVX | 🇺🇸 US 🇨🇦 CA | HID Look | View on Amazon |
| WAGNER Fits: all 2006 Ascender engines | 9006TVX | 🇺🇸 US 🇨🇦 CA | P22D Base55.000 Watt | View on Amazon |
| WAGNER Fits: all 2006 Ascender engines | 9006BLX | 🇺🇸 US 🇨🇦 CA | P22D Base55.000 Watt | View on Amazon |
| WAGNER Fits: all 2006 Ascender engines | 9005BLX | 🇺🇸 US 🇨🇦 CA | Long Life80% More Light | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: all 2006 Ascender 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 2006 Ascender engines | 9006YL | 🇺🇸 US 🇨🇦 CA | Halogen2900K | View on Amazon |
| HELLA Fits: all 2006 Ascender engines | 9005YL | 🇺🇸 US 🇨🇦 CA | Halogen2900K | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: all 2006 Ascender engines | 9005 | 🇺🇸 US 🇨🇦 CA | HalogenSocket Type Bulb: P20D | View on Amazon |
| HELLA Popular Fits: all 2006 Ascender engines | 9006 | 🇺🇸 US 🇨🇦 CA | HalogenSocket Type Bulb: P22D or Socket Type Bulb: PG13 | View on Amazon |
| SYLVANIA Popular Fits: all 2006 Ascender engines | 9005 | 🇺🇸 US 🇨🇦 CA | Base Type: P20D | View on Amazon |
| WAGNER Popular Fits: all 2006 Ascender engines | 9006 | 🇺🇸 US 🇨🇦 CA | Voltage: 12.800 Volts (Direct Current)Right Angle Special Base | View on Amazon |
| GM GENUINE Fits: all 2006 Ascender engines | 9006 | 🇺🇸 US 🇨🇦 CA | 2 Prong Connector | View on Amazon |
| GM GENUINE Fits: all 2006 Ascender engines | 9005 | 🇺🇸 US 🇨🇦 CA | High Beamwith Trade # 9005 | View on Amazon |
| HELLA Fits: all 2006 Ascender engines | 880 | 🇺🇸 US 🇨🇦 CA | HalogenSocket Type Bulb: PG13 | View on Amazon |
| SYLVANIA Fits: all 2006 Ascender engines | 9006 | 🇺🇸 US 🇨🇦 CA | Base Type: P22DWattage: 55.00 W | View on Amazon |
| WAGNER Fits: all 2006 Ascender engines | 9005 | 🇺🇸 US 🇨🇦 CA | Voltage: 12.800 Volts (Direct Current) | View on Amazon |
| WAGNER Fits: all 2006 Ascender engines | 9005L | 🇺🇸 US 🇨🇦 CA | Long Life | 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.
32 Headlamp Bulb parts for the 2006 Isuzu Ascender come from 4 brands — SYLVANIA, HELLA, WAGNER and 1 other brand. The "Popular" part is HELLA 9006P50. They are grouped as Blue-Coated (stylish, bright-white look), Extended Life, Extra Bright (improved visibility, but shorter life), LED (instant-on, long life, energy-saving), Reduced Glare (for rain, fog, snow, or rural driving) and Standard Replacement, with Extra Bright (improved visibility, but shorter life) the largest group at 15 parts from SYLVANIA, WAGNER and HELLA.
Headlamp Socket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Popular Fits: all 2006 Ascender engines | LS254 | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| DORMAN Popular Fits: all 2006 Ascender engines | 85813 | 🇺🇸 US 🇨🇦 CA | 2-Wire Halogen Low Beam Headlight 9006 Bulb | View on Amazon |
| STANDARD MOTOR PRODUCTS Popular Fits: all 2006 Ascender engines | HP3960 | 🇺🇸 US 🇨🇦 CA | Handy PackBlack | View on Amazon |
| STANDARD MOTOR PRODUCTS Popular Fits: all 2006 Ascender engines | S524 | 🇺🇸 US 🇨🇦 CA | Weather Resistant: YES | View on Amazon |
| WELLS Popular Fits: all 2006 Ascender engines | 6S1046 | 🇺🇸 US 🇨🇦 CA | Low Beam | View on Amazon |
| ACDELCO Fits: all 2006 Ascender engines | LS255 | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| DORMAN Fits: all 2006 Ascender engines | 84792 | 🇺🇸 US 🇨🇦 CA | High Temperature SocketHigh Beam Headlight 9005 Bulb | View on Amazon |
| DORMAN Fits: all 2006 Ascender engines | 85812 | 🇺🇸 US 🇨🇦 CA | Black2-Wire Halogen High Beam Headlight 9005 Bulb | View on Amazon |
| DORMAN Fits: all 2006 Ascender engines | 84793 | 🇺🇸 US 🇨🇦 CA | High Temperature SocketHigh Temperature 9006 Bulb | View on Amazon |
| DORMAN Fits: all 2006 Ascender engines | 90808 | 🇺🇸 US 🇨🇦 CA | Bulb 4351 or 9006Ceramic Socket | View on Amazon |
| DORMAN Fits: all 2006 Ascender engines | 90807 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| GM GENUINE Fits: all 2006 Ascender engines | PT168 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| ROSTRA Fits: all 2006 Ascender engines | 610004 | 🇺🇸 US 🇨🇦 CA | Low Beam | View on Amazon |
| ROSTRA Fits: all 2006 Ascender engines | 610023 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: all 2006 Ascender engines | HP3970 | 🇺🇸 US 🇨🇦 CA | Handypack | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: all 2006 Ascender engines | S523 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: all 2006 Ascender engines | CON67 | 🇺🇸 US 🇨🇦 CA | with High Beam Control | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: all 2006 Ascender engines | CON66 | 🇺🇸 US 🇨🇦 CA | Low Beam | View on Amazon |
| WALKER PRODUCTS Fits: all 2006 Ascender engines | 2701125 | 🇺🇸 US 🇨🇦 CA | High Beam | View on Amazon |
| WALKER PRODUCTS Fits: all 2006 Ascender engines | 2701121 | 🇺🇸 US 🇨🇦 CA | Terminal Gender: Male | View on Amazon |
| WELLS Fits: all 2006 Ascender engines | 6S1047 | 🇺🇸 US 🇨🇦 CA | Gender: MaleWire Gauge Measurement: 18 | View on Amazon |
| WELLS Fits: all 2006 Ascender engines | 1P3540 | 🇺🇸 US 🇨🇦 CA | Low Beamwith bulb # 9006 | 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.
22 Headlamp Socket parts for the 2006 Isuzu Ascender come from 8 brands — DORMAN, STANDARD MOTOR PRODUCTS, WELLS and 5 other brands. The "Popular" part is ACDELCO LS254. Every part fits both the 4.2L L6 and the 5.3L V8.
LED Bulb Adapter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Fits: all 2006 Ascender engines | CB900590069012 | 🇺🇸 US 🇨🇦 CA | LEDFor 9005 / 9006 / 9012 Bulb | View on Amazon |
This table covers the LED Bulb adapters.
This group shows a single part: WAGNER CB900590069012.
License Plate Lamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: all 2006 Ascender engines | 168LL | 🇺🇸 US 🇨🇦 CA | Long LifeBase Type: W2.1x9.2d | View on Amazon |
| WAGNER Fits: all 2006 Ascender 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 2006 Ascender 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 2006 Ascender engines | 921LED5K | 🇺🇸 US 🇨🇦 CA | LED Miniature Bulb with Color Temperature of 5000KSocket Type Bulb: SV8.5-8 | View on Amazon |
| SYLVANIA Fits: all 2006 Ascender engines | 168SL | 🇺🇸 US 🇨🇦 CA | LEDCool White | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: all 2006 Ascender engines | 168 | 🇺🇸 US 🇨🇦 CA | IncandescentSocket Type Bulb: W2.1x9.5d | View on Amazon |
| WAGNER Popular Fits: all 2006 Ascender engines | 168 | 🇺🇸 US 🇨🇦 CA | Wedge Base4.900 Watt | View on Amazon |
| GM GENUINE Fits: all 2006 Ascender engines | 13500812 | 🇺🇸 US 🇨🇦 CA | TRADE # W5WLL | View on Amazon |
| GM GENUINE Fits: all 2006 Ascender engines | L168 | 🇺🇸 US 🇨🇦 CA | Bulb Technology: IncandescentHeight: 2 in | View on Amazon |
| SYLVANIA Fits: all 2006 Ascender engines | 168 | 🇺🇸 US 🇨🇦 CA | Base Type: W2.1x9.2dWattage: 4.90 W | 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.
10 License Plate Lamp Bulb parts are listed for the 2006 Isuzu Ascender, from SYLVANIA, WAGNER, HELLA and 1 other brand. HELLA 168 carries the "Popular" badge. All of them fit every engine offered in the 2006 Ascender.
The Extended Life section: 2 options from SYLVANIA and WAGNER. SYLVANIA 168LL 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): 2 parts, from HELLA and SYLVANIA. A representative part number is HELLA 921LED5K.
The Standard Replacement section: 5 options from GM GENUINE, HELLA, WAGNER and 1 other brand. HELLA 168 is listed in this group.
License Plate Lamp Socket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: all 2006 Ascender engines | LS44 | 🇺🇸 US 🇨🇦 CA | RearDK Gray | View on Amazon |
This table covers the sockets that hold a License Plate Lamp bulb. 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.
One part is listed for the 2006 Isuzu Ascender — GM GENUINE LS44.
Map / Reading Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: all 2006 Ascender engines | 2122LL | 🇺🇸 US 🇨🇦 CA | Base Type: Double-End CapLong Life | View on Amazon |
| WAGNER Fits: all 2006 Ascender engines | 2122LL | 🇺🇸 US 🇨🇦 CA | Long LifeDouble End Cap Base | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Popular Fits: all 2006 Ascender engines | 2122 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| SYLVANIA Fits: all 2006 Ascender engines | 2122 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WAGNER Fits: all 2006 Ascender engines | 2122 | 🇺🇸 US 🇨🇦 CA | Double End Cap Base9.990 Watt | View on Amazon |
This table covers the bulbs in the map / reading 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 Map / Reading Light Bulb parts are listed for the 2006 Isuzu Ascender, from SYLVANIA, WAGNER and PHILIPS. PHILIPS 2122 carries the "Popular" badge. All of them fit every engine offered in the 2006 Ascender.
The Extended Life section: 2 options from SYLVANIA and WAGNER. SYLVANIA 2122LL is listed in this group.
The Standard Replacement section: 3 options from PHILIPS, SYLVANIA and WAGNER. PHILIPS 2122 is listed in this group.
Listed part numbers: PHILIPS 2122 and SYLVANIA 2122LL, plus the other parts above.
Overhead Console Light Bulb
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: all 2006 Ascender engines | 13500812 | 🇺🇸 US 🇨🇦 CA | Trade # W5WLLRoof Console (DK7) | View on Amazon |
This table covers the replacement bulbs for the Overhead Console 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.
One part is listed for the 2006 Isuzu Ascender — GM GENUINE 13500812.
Parking Lamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Popular Fits: all 2006 Ascender engines | 3757NALL | 🇺🇸 US 🇨🇦 CA | Longer LifeNatural Amber | View on Amazon |
| SYLVANIA Fits: all 2006 Ascender engines | 3757ALL | 🇺🇸 US 🇨🇦 CA | Long LifeAmber | View on Amazon |
| WAGNER Fits: all 2006 Ascender engines | 3757NALL | 🇺🇸 US 🇨🇦 CA | Long LifeNatural Amber | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: all 2006 Ascender engines | 3757ASL | 🇺🇸 US 🇨🇦 CA | LED | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: all 2006 Ascender engines | 3757A | 🇺🇸 US 🇨🇦 CA | IncandescentAverage Rated Life: 600.0 HR | View on Amazon |
| SYLVANIA Fits: all 2006 Ascender engines | 3757A | 🇺🇸 US 🇨🇦 CA | Parking Light | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PEAK Fits: all 2006 Ascender engines | 3757NALL | 🇺🇸 US 🇨🇦 CA | Parking LightBulb | 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.
7 Parking Lamp Bulb parts for the 2006 Isuzu Ascender come from 5 brands — SYLVANIA, PHILIPS, WAGNER and 2 other brands. The "Popular" part is PHILIPS 3757NALL. Every part fits both the 4.2L L6 and the 5.3L V8.
Extended Life: 3 parts, from PHILIPS, SYLVANIA and WAGNER. A representative part number is PHILIPS 3757NALL.
The LED (instant-on, long life, energy-saving) section: 1 option from SYLVANIA. SYLVANIA 3757ASL is listed in this group.
Standard Replacement: 2 parts, from HELLA and SYLVANIA. A representative part number is HELLA 3757A.
1 further part sits outside the graded sections, with the same engine-level match.
Part numbers include PHILIPS 3757NALL and SYLVANIA 3757ALL, among others listed above.
Side Marker Lamp Socket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: all 2006 Ascender engines | LS44 | 🇺🇸 US 🇨🇦 CA | FrontDK Gray | View on Amazon |
This table covers the sockets that hold a Side Marker Lamp bulb. 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.
One part is listed for the 2006 Isuzu Ascender — GM GENUINE LS44.
Side Marker Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Popular Fits: all 2006 Ascender engines | 194LL | 🇺🇸 US 🇨🇦 CA | Long LifeBase Type: W2.1x9.2d | View on Amazon |
| PHILIPS Fits: all 2006 Ascender engines | 194NALL | 🇺🇸 US 🇨🇦 CA | Longer LifeNatural Amber | View on Amazon |
| WAGNER Fits: all 2006 Ascender engines | 194NALL | 🇺🇸 US 🇨🇦 CA | Long LifeNatural Amber | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: all 2006 Ascender engines | 194ST | 🇺🇸 US 🇨🇦 CA | Color Temperature: 3200 KVSilver Star | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: all 2006 Ascender engines | 194BSL | 🇺🇸 US 🇨🇦 CA | LEDBlue | View on Amazon |
| SYLVANIA Fits: all 2006 Ascender engines | 194SL | 🇺🇸 US 🇨🇦 CA | LEDCool White | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Popular Fits: all 2006 Ascender engines | 194 | 🇺🇸 US 🇨🇦 CA | Base Type: W2.1x9.2dWattage: 3.80 W | View on Amazon |
| GM GENUINE Fits: all 2006 Ascender engines | 10351681 | 🇺🇸 US 🇨🇦 CA | FrontSIDEMARKER | View on Amazon |
| HELLA Fits: all 2006 Ascender engines | 194NA | 🇺🇸 US 🇨🇦 CA | IncandescentBrightness: 1.5 CP | View on Amazon |
| WAGNER Fits: all 2006 Ascender engines | 194NA | 🇺🇸 US 🇨🇦 CA | Natural AmberWedge Base | 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.
10 Side Marker Light Bulb parts are listed for the 2006 Isuzu Ascender, from SYLVANIA, WAGNER, PHILIPS and 2 other brands. SYLVANIA 194LL carries the "Popular" badge. All of them fit every engine offered in the 2006 Ascender.
The Extended Life section: 3 options from SYLVANIA, PHILIPS and WAGNER. SYLVANIA 194LL is listed in this group.
The Extra Bright (improved visibility, but shorter life) section: 1 option from SYLVANIA. SYLVANIA 194ST is listed in this group.
LED (instant-on, long life, energy-saving): 2 parts, from SYLVANIA. A representative part number is SYLVANIA 194BSL.
The Standard Replacement section: 4 options from SYLVANIA, GM GENUINE, HELLA and 1 other brand. SYLVANIA 194 is listed in this group.
Step / Courtesy Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Fits: all 2006 Ascender engines | 37LL | 🇺🇸 US 🇨🇦 CA | Longer Life | View on Amazon |
| SYLVANIA Fits: all 2006 Ascender engines | 37LL | 🇺🇸 US 🇨🇦 CA | Long LifeBase Type: W2.1X4.9d | View on Amazon |
| WAGNER Fits: all 2006 Ascender engines | 37LL | 🇺🇸 US 🇨🇦 CA | Long LifeWedge Base | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: all 2006 Ascender engines | 3757A | 🇺🇸 US 🇨🇦 CA | IncandescentAverage Rated Life: 600.0 HR | View on Amazon |
| WAGNER Popular Fits: all 2006 Ascender engines | 37 | 🇺🇸 US 🇨🇦 CA | Wedge Base1.260 Watt | View on Amazon |
| GM GENUINE Fits: all 2006 Ascender engines | L37 | 🇺🇸 US 🇨🇦 CA | Height: 2 inTerminal Type: Spade | View on Amazon |
| HELLA Fits: all 2006 Ascender engines | 37 | 🇺🇸 US 🇨🇦 CA | HalogenSocket Type Bulb: W2X4.6d | View on Amazon |
| PHILIPS Fits: all 2006 Ascender engines | 37 | 🇺🇸 US 🇨🇦 CA | Step or Courtesy LightCourtesy | View on Amazon |
| SYLVANIA Fits: all 2006 Ascender engines | 37 | 🇺🇸 US 🇨🇦 CA | 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.
9 Step / Courtesy Light Bulb parts are listed for the 2006 Isuzu Ascender, from PHILIPS, SYLVANIA, WAGNER and 2 other brands. HELLA 3757A carries the "Popular" badge. All of them fit every engine offered in the 2006 Ascender.
The Extended Life section: 3 options from PHILIPS, SYLVANIA and WAGNER. PHILIPS 37LL is listed in this group.
The Standard Replacement section: 6 options from HELLA, WAGNER, GM GENUINE and 2 other brands. HELLA 3757A is listed in this group.
Listed part numbers: HELLA 3757A and PHILIPS 37LL, plus the other parts above.
Tail Lamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: 5.3L V8 | 3157LL | 🇺🇸 US 🇨🇦 CA | Incandescent27/8W | View on Amazon |
| SYLVANIA Fits: 5.3L V8 | 3157LL | 🇺🇸 US 🇨🇦 CA | Base Type: W2.5x16qLong Life | View on Amazon |
| WAGNER Fits: 5.3L V8 | 3157LL | 🇺🇸 US 🇨🇦 CA | Long Life8.260 Watt | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: 5.3L V8 | 3157ST | 🇺🇸 US 🇨🇦 CA | Silver StarCool White | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 5.3L V8 | 3157WSMD | 🇺🇸 US 🇨🇦 CA | Bulb Type 3157 | View on Amazon |
| DORMAN Fits: 5.3L V8 | 3157WHP | 🇺🇸 US 🇨🇦 CA | Bulb Type 3157 | View on Amazon |
| PHILIPS Fits: 5.3L V8 | 3157RLED | 🇺🇸 US 🇨🇦 CA | Ultinon LEDRed | View on Amazon |
| WAGNER Fits: 5.3L V8 | 3157WLED | 🇺🇸 US 🇨🇦 CA | LED | View on Amazon |
| WAGNER Fits: 5.3L V8 | 3157LEDW | 🇺🇸 US 🇨🇦 CA | LED | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: 5.3L V8 | 3157 | 🇺🇸 US 🇨🇦 CA | Incandescent27/7W | View on Amazon |
| SYLVANIA Popular Fits: 5.3L V8 | 3157 | 🇺🇸 US 🇨🇦 CA | Base Type: W2.5x16qWattage: 27.00 W | View on Amazon |
| WAGNER Popular Fits: 5.3L V8 | 3157 | 🇺🇸 US 🇨🇦 CA | Double Contact Wedge Base26.880 Watt | View on Amazon |
| ACDELCO Fits: 5.3L V8 | 3157KX | 🇺🇸 US 🇨🇦 CA | Gold | 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.
13 Tail Lamp Bulb parts for the 2006 Isuzu Ascender come from 6 brands — WAGNER, SYLVANIA, HELLA and 3 other brands. The "Popular" part is HELLA 3157.
Extended Life: 3 parts, from HELLA, SYLVANIA and WAGNER. A representative part number is HELLA 3157LL.
Extra Bright (improved visibility, but shorter life): 1 part, from SYLVANIA. A representative part number is SYLVANIA 3157ST.
The LED (instant-on, long life, energy-saving) section: 5 options from DORMAN, WAGNER and PHILIPS. DORMAN 3157WSMD is listed in this group.
Standard Replacement: 4 parts, from HELLA, SYLVANIA, WAGNER and 1 other brand. A representative part number is HELLA 3157.
Trunk / Cargo Area Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: 5.3L V8 | 2122LL | 🇺🇸 US 🇨🇦 CA | Base Type: Double-End CapLong Life | View on Amazon |
| WAGNER Fits: 5.3L V8 | 2122LL | 🇺🇸 US 🇨🇦 CA | Long LifeDouble End Cap Base | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular Fits: 5.3L V8 | 212WSMD | 🇺🇸 US 🇨🇦 CA | Wattage: 1.44 WLight Color: | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Popular Fits: 5.3L V8 | 2122 | 🇺🇸 US 🇨🇦 CA | Trunk Light | View on Amazon |
| SYLVANIA Fits: 5.3L V8 | 2122 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WAGNER Fits: 5.3L V8 | 2122 | 🇺🇸 US 🇨🇦 CA | Double End Cap Base9.990 Watt | 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.
6 Trunk / Cargo Area Light Bulb parts for the 2006 Isuzu Ascender come from 4 brands — SYLVANIA, WAGNER, DORMAN and 1 other brand. The "Popular" part is DORMAN 212WSMD.
Extended Life: 2 parts, from SYLVANIA and WAGNER. A representative part number is SYLVANIA 2122LL.
The LED (instant-on, long life, energy-saving) section: 1 option from DORMAN. DORMAN 212WSMD is listed in this group.
Standard Replacement: 3 parts, from PHILIPS, SYLVANIA and WAGNER. A representative part number is PHILIPS 2122.
Listed part numbers: DORMAN 212WSMD and SYLVANIA 2122LL, plus the other parts above.
Turn Signal Lamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Fits: 5.3L V8 | 3156NALL | 🇺🇸 US 🇨🇦 CA | Longer LifeNatural Amber | View on Amazon |
| SYLVANIA Fits: 5.3L V8 | 3757ALL | 🇺🇸 US 🇨🇦 CA | Long LifeAmber | View on Amazon |
| WAGNER Fits: 5.3L V8 | 3757NALL | 🇺🇸 US 🇨🇦 CA | Long LifeNatural Amber | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: 5.3L V8 | 3757A | 🇺🇸 US 🇨🇦 CA | IncandescentAverage Rated Life: 600.0 HR | View on Amazon |
| PILOT AUTOMOTIVE Popular Fits: 5.3L V8 | PL3757APK | 🇺🇸 US 🇨🇦 CA | FrontExterior Bulbs,Standard | View on Amazon |
| GM GENUINE Fits: 5.3L V8 | 19355643 | 🇺🇸 US 🇨🇦 CA | Secondary Average Rated Life: 2000 HourWidth: 1.1 In | View on Amazon |
| GM GENUINE Fits: 5.3L V8 | WY5W | 🇺🇸 US 🇨🇦 CA | Fits TRADE # WY5WBODY COLOR Electric Heated Outside Mirror (DS3) | View on Amazon |
| PHILIPS Fits: 5.3L V8 | 3156NA | 🇺🇸 US 🇨🇦 CA | Natural Amber | View on Amazon |
| WAGNER Fits: 5.3L V8 | 3156NA | 🇺🇸 US 🇨🇦 CA | Natural Amber | 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.
9 Turn Signal Lamp Bulb parts are listed for the 2006 Isuzu Ascender, from PHILIPS, WAGNER, GM GENUINE and 3 other brands. HELLA 3757A carries the "Popular" badge.
The Extended Life section: 3 options from PHILIPS, SYLVANIA and WAGNER. PHILIPS 3156NALL is listed in this group.
The Standard Replacement section: 6 options from GM GENUINE, HELLA, PILOT AUTOMOTIVE and 2 other brands. HELLA 3757A is listed in this group.
Listed part numbers: HELLA 3757A, PHILIPS 3156NALL and SYLVANIA 3757ALL, plus the other parts above.
Turn Signal Lamp Socket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 5.3L V8 | 85881 | 🇺🇸 US 🇨🇦 CA | Terminal Gender: FemaleBlack | View on Amazon |
| GM GENUINE Fits: 5.3L V8 | PT2775 | 🇺🇸 US 🇨🇦 CA | FrontRight Angle Base | View on Amazon |
This table covers the sockets that hold a Turn Signal Lamp bulb. 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.
2 Turn Signal Lamp Socket parts are listed for the 2006 Isuzu Ascender, from DORMAN and GM GENUINE.
Part numbers include DORMAN 85881 and GM GENUINE PT2775.
Buying Electrical Bulb & Socket Parts for a 2006 Isuzu Ascender
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 Headlamp Socket .
Frequently Asked Questions
How many electrical bulb & socket parts fit the 2006 Isuzu Ascender?
Our catalog currently lists 184 electrical bulb & socket parts for the 2006 Isuzu Ascender across 21 subcategories and 14 brands, covering both the 4.2L L6 and the 5.3L V8. Each part is matched to the engine(s) it fits.
Do electrical bulb & socket parts differ between 2006 Isuzu Ascender engines?
Some do. 154 parts fit every engine; the other 30 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 2006 Isuzu Ascender?
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 2006 Isuzu Ascender 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 2006 Isuzu Ascender?
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 2006 Isuzu Ascender
Electrical Bulb & Socket Parts for Other Isuzu Ascender Years
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