The 2017 Fiat 500X has 169 electrical bulb & socket parts with verified fitment on this page — 19 part types and 11 brands, covering both the 1.4L L4 Turbocharged and the 2.4L L4. Each part includes a manufacturer part number and application notes.
On the 2017 Fiat 500X, 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 Turn Signal Lamp Bulb (16 parts), Back Up / Reverse Lamp Bulb (12 parts) and Headlamp Bulb (12 parts). The other 16 part types cover the remaining 129 parts.
The 2017 Fiat 500X was sold with both the 1.4L L4 Turbocharged and the 2.4L L4. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2017 Fiat 500X electrical bulb & socket parts are SYLVANIA (50 parts), WAGNER (50 parts) and HELLA (43 parts), plus 8 more brands. Quality grades include Standard Replacement, Extended Life and LED.
40 parts on this 2017 Fiat 500X page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including SYLVANIA 7506LL (Back Up / Reverse Lamp Bulb) and PHILIPS 1156RLED (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: 2.4L L4 | 7506LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeBase Type: BA15S | View on Amazon |
| HELLA Fits: 2.4L L4 | 7506ALL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentAmber | View on Amazon |
| HELLA Fits: 2.4L L4 | 7506LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentLong Life | View on Amazon |
| WAGNER Fits: 2.4L L4 | 17635LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeBA15S Base | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: 2.4L L4 | 7506ST | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Cool WhiteSilver Star | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: 2.4L L4 | 7506 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentSocket Type Bulb: BA15S | View on Amazon |
| HELLA Popular Fits: 2.4L L4 | 6418 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentSocket Type Bulb: SV8.5-8 | View on Amazon |
| HELLA Fits: 2.4L L4 | 7506A | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentBulb Diameter: 26.5 mm | View on Amazon |
| HELLA Fits: 2.4L L4 | 7506NA | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentNatural Amber | View on Amazon |
| SYLVANIA Fits: 2.4L L4 | 7506 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Type: BA15SWattage: 25.00 W | View on Amazon |
| WAGNER Fits: 2.4L L4 | 17635 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | BA15S Base21.000 Watt | View on Amazon |
| WAGNER Fits: 2.4L L4 | 7506L | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeBulb Type: T-6 Bulb 3/4 (19mm) Diameter | 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 are listed for the 2017 Fiat 500X, from HELLA, SYLVANIA and WAGNER. SYLVANIA 7506LL carries the "Popular" badge.
The Extended Life section lists 4 options from HELLA, SYLVANIA and WAGNER — grouped under the catalog's "Extended Life" designation — the notes column spells out what sets them apart. SYLVANIA 7506LL 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 7506ST is listed in this group.
The Standard Replacement section lists 7 options from HELLA, WAGNER and SYLVANIA — built to original-equipment specification. HELLA 7506 is listed in this group.
Brake Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: 2.4L L4 | 7506LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeBase Type: BA15S | View on Amazon |
| WAGNER Fits: 2.4L L4 | 17635LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeBA15S Base | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: 2.4L L4 | 7506ST | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Cool WhiteSilver Star | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Popular Fits: 2.4L L4 | 1156RLED | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | VisionLED | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: 2.4L L4 | 7506 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentSocket Type Bulb: BA15S | View on Amazon |
| HELLA Fits: 2.4L L4 | 1141 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentMiniature | View on Amazon |
| SYLVANIA Fits: 2.4L L4 | 7506 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Type: BA15SWattage: 25.00 W | View on Amazon |
| WAGNER Fits: 2.4L L4 | 17635 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | BA15S Base21.000 Watt | View on Amazon |
| WAGNER Fits: 2.4L L4 | 7506L | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeBulb Type: T-6 Bulb 3/4 (19mm) Diameter | 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 2017 Fiat 500X, from SYLVANIA, WAGNER, HELLA and 1 other brand. PHILIPS 1156RLED carries the "Popular" badge.
The Extended Life section: 2 options from SYLVANIA and WAGNER. SYLVANIA 7506LL is listed in this group.
The Extra Bright (improved visibility, but shorter life) section: 1 option from SYLVANIA. SYLVANIA 7506ST is listed in this group.
In the LED (instant-on, long life, energy-saving) grade, PHILIPS 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 PHILIPS 1156RLED.
The Standard Replacement section: 5 options from HELLA, WAGNER and SYLVANIA. HELLA 7506 is listed in this group.
Part numbers include PHILIPS 1156RLED, SYLVANIA 7506LL and WAGNER 17635LL, among others listed above.
Daytime Running Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Popular Fits: 2.4L L4 | P215WLL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Longer Life | View on Amazon |
| SYLVANIA Fits: 2.4L L4 | 7528LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeBase Type: BAY15D | View on Amazon |
| WAGNER Fits: 2.4L L4 | 7528LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeGlass:Clear (S8), Number of Filaments:2, Watts:21/5, Base:Bayonet (BAY15D) | View on Amazon |
| WAGNER Fits: 2.4L L4 | 17916LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeBAY15D Base | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Fits: 2.4L L4 | 1157WLED | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Ultinon LEDWhite | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: 2.4L L4 | 7528 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Incandescent21/5W | View on Amazon |
| PHILIPS Fits: 2.4L L4 | P215W | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| SYLVANIA Fits: 2.4L L4 | 7528 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WAGNER Fits: 2.4L L4 | 17916 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | BAY15D Base21.000 Watt | 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.
9 Daytime Running Light Bulb parts for the 2017 Fiat 500X come from 4 brands — PHILIPS, WAGNER, SYLVANIA and 1 other brand. The "Popular" part is PHILIPS P215WLL.
Extended Life: 4 parts, from WAGNER, PHILIPS and SYLVANIA. A representative part number is PHILIPS P215WLL.
The LED (instant-on, long life, energy-saving) section: 1 option from PHILIPS. PHILIPS 1157WLED is listed in this group.
Standard Replacement: 4 parts, from HELLA, PHILIPS, SYLVANIA and 1 other brand. A representative part number is HELLA 7528.
This group includes PHILIPS P215WLL and SYLVANIA 7528LL and the remaining parts above.
Dome Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: 2.4L L4 | 6418LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeBase Type: Festoon | View on Amazon |
| WAGNER Fits: 2.4L L4 | 11005LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeSV8.5 Base | View on Amazon |
HID (intense white light)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Fits: 2.4L L4 | DE3423LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Longer Life | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Popular Fits: 2.4L L4 | 6418SL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LEDCool White | View on Amazon |
| HELLA Fits: 2.4L L4 | 6418LED65K | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LEDSocket Type Bulb: SV8.5-8 | View on Amazon |
| HELLA Fits: 2.4L L4 | 6418LED5K | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Socket Type Bulb: SV8.5-8 | View on Amazon |
| SYLVANIA Fits: 2.4L L4 | 6418LED | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | ZEVOCool White | View on Amazon |
| WAGNER Fits: 2.4L L4 | 6418WLED | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LED1.16 Watt | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: 2.4L L4 | 6418 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentSocket Type Bulb: SV8.5-8 | View on Amazon |
| WAGNER Popular Fits: 2.4L L4 | 11005 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Bulb Type: T-4 Bulb 1/2 (13mm) DiameterSV8.5 Base | View on Amazon |
| SYLVANIA Fits: 2.4L L4 | 6418 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Type: SVWattage: 5.00 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.
11 Dome Light Bulb parts are listed for the 2017 Fiat 500X, from SYLVANIA, WAGNER, HELLA and 1 other brand. SYLVANIA 6418SL carries the "Popular" badge.
The Extended Life section: 2 options from SYLVANIA and WAGNER. SYLVANIA 6418LL is listed in this group.
The HID (intense white light) section lists 1 option from PHILIPS — grouped under the catalog's "HID (intense white light)" designation — the notes column spells out what sets them apart. PHILIPS DE3423LL is listed in this group.
LED (instant-on, long life, energy-saving): 5 parts, from SYLVANIA, HELLA and WAGNER. A representative part number is SYLVANIA 6418SL.
The Standard Replacement section: 3 options from HELLA, WAGNER and SYLVANIA. HELLA 6418 is listed in this group.
Fog / Driving Lamp Bulb
Blue-Coated (stylish, bright-white look)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: 2.4L L4 | H71071372 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Extreme WhiteHalogen | View on Amazon |
| HELLA Fits: 2.4L L4 | H71070772 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Extreme WhiteHalogen | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: 2.4L L4 | 226971571 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Socket Type Bulb: PX22D | View on Amazon |
| SYLVANIA Fits: 2.4L L4 | H8LEDSP | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LED | View on Amazon |
Reduced Glare (for rain, fog, snow, or rural driving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: 2.4L L4 | H71071072 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Extreme YellowHalogen | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Popular Fits: 2.4L L4 | H8 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front | View on Amazon |
| WAGNER Popular Fits: 2.4L L4 | 1235H8 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front | View on Amazon |
| HELLA Fits: 2.4L L4 | H8 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | HalogenSocket Type Bulb: PGJ19-1 | View on Amazon |
| SYLVANIA Fits: 2.4L L4 | H8 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Type: PGJ19-1Wattage: 35.00 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 2017 Fiat 500X come from 4 brands — HELLA, SYLVANIA, PHILIPS and 1 other brand. The "Popular" part is PHILIPS H8.
In the Blue-Coated (stylish, bright-white look) grade, HELLA supplies 2 parts: grouped under the catalog's "Blue-Coated (stylish, bright-white look)" designation — the notes column spells out what sets them apart. A representative part number is HELLA H71071372.
The LED (instant-on, long life, energy-saving) section: 2 options from HELLA and SYLVANIA. HELLA 226971571 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 H71071072 is listed in this group.
Standard Replacement: 4 parts, from PHILIPS, WAGNER, HELLA and 1 other brand. A representative part number is PHILIPS H8.
Listed part numbers: PHILIPS H8, HELLA H71071372 and HELLA H71070772, plus the other parts above.
Glove Box Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: 2.4L L4 | 2825LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeBase Type: W2.1x9.5d | View on Amazon |
| WAGNER Fits: 2.4L L4 | 17177LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeW2.1x9.5d Base | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: 2.4L L4 | 2825ST | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | BlueSilver Star | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: 2.4L L4 | 921LED5K | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LED Miniature Bulb with Color Temperature of 5000KSocket Type Bulb: SV8.5-8 | View on Amazon |
| SYLVANIA Fits: 2.4L L4 | 2825SL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LEDCool White | View on Amazon |
| WAGNER Fits: 2.4L L4 | T10LED | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Tru View PLUS LED | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: 2.4L L4 | 2825 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentSocket Type Bulb: W2.1x9.5d | View on Amazon |
| SYLVANIA Fits: 2.4L L4 | 2825 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Type: W2.1x9.5dWattage: 5.00 W | View on Amazon |
| WAGNER Fits: 2.4L L4 | 17177 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | W2.1x9.5d Base5.000 Watt | 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 for the 2017 Fiat 500X come from 3 brands — SYLVANIA, WAGNER and HELLA. The "Popular" part is HELLA 921LED5K.
Extended Life: 2 parts, from SYLVANIA and WAGNER. A representative part number is SYLVANIA 2825LL.
Extra Bright (improved visibility, but shorter life): 1 part, from SYLVANIA. A representative part number is SYLVANIA 2825ST.
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: 3 parts, from HELLA, SYLVANIA and WAGNER. A representative part number is HELLA 2825.
Part numbers include HELLA 921LED5K, SYLVANIA 2825LL and WAGNER 17177LL, among others listed above.
Headlamp Bulb
Blue-Coated (stylish, bright-white look)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: 2.4L L4 | H71071502 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Extreme WhiteHalogen | View on Amazon |
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: 2.4L L4 | 9012LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | HalogenSocket Type Bulb: PX22D | View on Amazon |
| WAGNER Fits: 2.4L L4 | 9012LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long Life | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Popular Fits: 2.4L L4 | 9012BLX | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 80% More Light | View on Amazon |
| PHILIPS Fits: 2.4L L4 | 9008VP | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Vision Plus60% More Light | View on Amazon |
| SYLVANIA Fits: 2.4L L4 | 9012XV | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Xtra VisionColor Temperature: 3200 KV | View on Amazon |
| SYLVANIA Fits: 2.4L L4 | 9012ST | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Silver StarColor Temperature: 4000 KV | View on Amazon |
| SYLVANIA Fits: 2.4L L4 | 9012SU | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Silver Star UltraColor Temperature: 4100 KV | View on Amazon |
| WAGNER Fits: 2.4L L4 | 9012TVX | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Tru View PLUSHID Look | View on Amazon |
Reduced Glare (for rain, fog, snow, or rural driving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: 2.4L L4 | H71071542 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Extreme YellowHalogen | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Popular Fits: 2.4L L4 | 9012 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | High Beam and Low Beam | View on Amazon |
| MOPAR Fits: 2.4L L4 | 68098965AA | 🇺🇸 US 🇨🇦 CA | Fits Inline Multi Air Engine.Low Beam Halogen Headlamp | 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.
12 Headlamp Bulb parts for the 2017 Fiat 500X come from 5 brands — SYLVANIA, HELLA, WAGNER and 2 other brands. The "Popular" part is HELLA 9012LL.
Blue-Coated (stylish, bright-white look): 1 part, from HELLA. A representative part number is HELLA H71071502.
Extended Life: 2 parts, from HELLA and WAGNER. A representative part number is HELLA 9012LL.
Extra Bright (improved visibility, but shorter life): 6 parts, from SYLVANIA, WAGNER and PHILIPS. A representative part number is WAGNER 9012BLX.
The Reduced Glare (for rain, fog, snow, or rural driving) section: 1 option from HELLA. HELLA H71071542 is listed in this group.
Standard Replacement: 2 parts, from SYLVANIA and MOPAR. A representative part number is SYLVANIA 9012.
Headlamp Socket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Popular Fits: 2.4L L4 | LS254 | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| WELLS Popular Fits: 2.4L L4 | 6S1046 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Factory Halogen Headlights | View on Amazon |
| ROSTRA Fits: 2.4L L4 | 610004 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Factory Halogen Headlights | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 2.4L L4 | HP3960 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Handy PackBlack | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 2.4L L4 | S523 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Black | View on Amazon |
| WALKER PRODUCTS Fits: 2.4L L4 | 2701121 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Terminal Gender: Male | 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.
6 Headlamp Socket parts for the 2017 Fiat 500X come from 5 brands — STANDARD MOTOR PRODUCTS, ACDELCO, WELLS and 2 other brands. The "Popular" part is ACDELCO LS254.
Listed part numbers: ACDELCO LS254, WELLS 6S1046 and ROSTRA 610004, plus the other parts above.
LED Bulb Adapter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Fits: 2.4L L4 | CB900590069012 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LEDFor 9005 / 9006 / 9012 Bulb | View on Amazon |
| WAGNER Fits: 2.4L L4 | CBH8H11H16 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | For H8 / H11 / H16 Bulb | View on Amazon |
This table covers the LED Bulb adapters.
2 LED Bulb Adapter parts for the 2017 Fiat 500X come from WAGNER.
This group includes WAGNER CB900590069012 and WAGNER CBH8H11H16.
License Plate Lamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: 2.4L L4 | 2825LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeBase Type: W2.1x9.5d | View on Amazon |
| WAGNER Fits: 2.4L L4 | 17177LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeW2.1x9.5d Base | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: 2.4L L4 | 2825ST | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | BlueSilver Star | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: 2.4L L4 | 921LED5K | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LED Miniature Bulb with Color Temperature of 5000KSocket Type Bulb: SV8.5-8 | View on Amazon |
| SYLVANIA Fits: 2.4L L4 | 2825SL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LEDCool White | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: 2.4L L4 | 2825 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentSocket Type Bulb: W2.1x9.5d | View on Amazon |
| SYLVANIA Fits: 2.4L L4 | 2825 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Type: W2.1x9.5dWattage: 5.00 W | View on Amazon |
| WAGNER Fits: 2.4L L4 | 17177 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | W2.1x9.5d Base5.000 Watt | 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.
8 License Plate Lamp Bulb parts are listed for the 2017 Fiat 500X, from SYLVANIA, WAGNER and HELLA. HELLA 921LED5K carries the "Popular" badge.
The Extended Life section: 2 options from SYLVANIA and WAGNER. SYLVANIA 2825LL is listed in this group.
The Extra Bright (improved visibility, but shorter life) section: 1 option from SYLVANIA. SYLVANIA 2825ST 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: 3 options from HELLA, SYLVANIA and WAGNER. HELLA 2825 is listed in this group.
Part numbers include HELLA 921LED5K, SYLVANIA 2825LL and WAGNER 17177LL, among others listed above.
Map / Reading Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: 2.4L L4 | 2825LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeBase Type: W2.1x9.5d | View on Amazon |
| WAGNER Fits: 2.4L L4 | 17177LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeW2.1x9.5d Base | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: 2.4L L4 | 2825ST | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | BlueSilver Star | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: 2.4L L4 | 921LED5K | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LED Miniature Bulb with Color Temperature of 5000KSocket Type Bulb: SV8.5-8 | View on Amazon |
| SYLVANIA Fits: 2.4L L4 | 2825SL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LEDCool White | View on Amazon |
| WAGNER Fits: 2.4L L4 | T10LED | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Tru View PLUS LED | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: 2.4L L4 | 2825 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentSocket Type Bulb: W2.1x9.5d | View on Amazon |
| HELLA Fits: 2.4L L4 | 2825BL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentSocket Type Bulb: W2.1x9.5d | View on Amazon |
| SYLVANIA Fits: 2.4L L4 | 2825 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Type: W2.1x9.5dWattage: 5.00 W | View on Amazon |
| WAGNER Fits: 2.4L L4 | 17177 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | W2.1x9.5d Base5.000 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.
10 Map / Reading Light Bulb parts are listed for the 2017 Fiat 500X, from SYLVANIA, WAGNER and HELLA. HELLA 921LED5K carries the "Popular" badge.
The Extended Life section: 2 options from SYLVANIA and WAGNER. SYLVANIA 2825LL is listed in this group.
The Extra Bright (improved visibility, but shorter life) section: 1 option from SYLVANIA. SYLVANIA 2825ST is listed in this group.
LED (instant-on, long life, energy-saving): 3 parts, from HELLA, SYLVANIA and WAGNER. A representative part number is HELLA 921LED5K.
The Standard Replacement section: 4 options from HELLA, SYLVANIA and WAGNER. HELLA 2825 is listed in this group.
Parking Brake Warning Light Bulb
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PEAK Fits: 2.4L L4 | 7506 | 🇺🇸 US 🇨🇦 CA | Bulb Base Type: BA15SFilament Type: C-6 | 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.
One part is listed for the 2017 Fiat 500X — PEAK 7506.
Parking Lamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Popular Fits: 2.4L L4 | P215WLL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Longer Life | View on Amazon |
| SYLVANIA Fits: 2.4L L4 | 7528LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeBase Type: BAY15D | View on Amazon |
| WAGNER Fits: 2.4L L4 | 7528LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeGlass:Clear (S8), Number of Filaments:2, Watts:21/5, Base:Bayonet (BAY15D) | View on Amazon |
| WAGNER Fits: 2.4L L4 | 17916LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeBAY15D Base | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Fits: 2.4L L4 | 1157WLED | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Ultinon LEDWhite | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: 2.4L L4 | 7528 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Incandescent21/5W | View on Amazon |
| HELLA Fits: 2.4L L4 | 1034NA | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentNatural Amber | View on Amazon |
| PHILIPS Fits: 2.4L L4 | P215W | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| SYLVANIA Fits: 2.4L L4 | 7528 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WAGNER Fits: 2.4L L4 | 17916 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | BAY15D Base21.000 Watt | 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 for the 2017 Fiat 500X come from 4 brands — PHILIPS, WAGNER, SYLVANIA and 1 other brand. The "Popular" part is PHILIPS P215WLL.
Extended Life: 4 parts, from WAGNER, PHILIPS and SYLVANIA. A representative part number is PHILIPS P215WLL.
The LED (instant-on, long life, energy-saving) section: 1 option from PHILIPS. PHILIPS 1157WLED is listed in this group.
Standard Replacement: 5 parts, from HELLA, PHILIPS, SYLVANIA and 1 other brand. A representative part number is HELLA 7528.
Side Marker Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Popular Fits: 2.4L L4 | 12396NALL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Longer LifeNatural Amber | View on Amazon |
| SYLVANIA Fits: 2.4L L4 | 2827LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeAmber | View on Amazon |
| WAGNER Fits: 2.4L L4 | 2827NALL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeNatural Amber | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: 2.4L L4 | 2827NA | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentNatural Amber | View on Amazon |
| SYLVANIA Fits: 2.4L L4 | 2827 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front | 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.
5 Side Marker Light Bulb parts are listed for the 2017 Fiat 500X, from SYLVANIA, PHILIPS, WAGNER and 1 other brand. PHILIPS 12396NALL carries the "Popular" badge.
The Extended Life section: 3 options from PHILIPS, SYLVANIA and WAGNER. PHILIPS 12396NALL is listed in this group.
The Standard Replacement section: 2 options from HELLA and SYLVANIA. HELLA 2827NA is listed in this group.
This group includes PHILIPS 12396NALL, SYLVANIA 2827LL and WAGNER 2827NALL and the remaining parts above.
Step / Courtesy Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: 2.4L L4 | 6418LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeBase Type: Festoon | View on Amazon |
| WAGNER Fits: 2.4L L4 | 11005LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeSV8.5 Base | View on Amazon |
HID (intense white light)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Fits: 2.4L L4 | DE3423LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Longer Life | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Popular Fits: 2.4L L4 | 6418SL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LEDCool White | View on Amazon |
| HELLA Fits: 2.4L L4 | 6418LED65K | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LEDSocket Type Bulb: SV8.5-8 | View on Amazon |
| HELLA Fits: 2.4L L4 | 6418LED5K | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Socket Type Bulb: SV8.5-8 | View on Amazon |
| SYLVANIA Fits: 2.4L L4 | 6418LED | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | ZEVOCool White | View on Amazon |
| WAGNER Fits: 2.4L L4 | 6418WLED | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LED1.16 Watt | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: 2.4L L4 | 6418 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentSocket Type Bulb: SV8.5-8 | View on Amazon |
| WAGNER Popular Fits: 2.4L L4 | 11005 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Bulb Type: T-4 Bulb 1/2 (13mm) DiameterSV8.5 Base | View on Amazon |
| SYLVANIA Fits: 2.4L L4 | 6418 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Type: SVWattage: 5.00 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.
11 Step / Courtesy Light Bulb parts are listed for the 2017 Fiat 500X, from SYLVANIA, WAGNER, HELLA and 1 other brand. SYLVANIA 6418SL carries the "Popular" badge.
The Extended Life section: 2 options from SYLVANIA and WAGNER. SYLVANIA 6418LL is listed in this group.
The HID (intense white light) section: 1 option from PHILIPS. PHILIPS DE3423LL is listed in this group.
LED (instant-on, long life, energy-saving): 5 parts, from SYLVANIA, HELLA and WAGNER. A representative part number is SYLVANIA 6418SL.
The Standard Replacement section: 3 options from HELLA, WAGNER and SYLVANIA. HELLA 6418 is listed in this group.
Tail Lamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: 2.4L L4 | 7506LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeBase Type: BA15S | View on Amazon |
| WAGNER Fits: 2.4L L4 | 17635LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeBA15S Base | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: 2.4L L4 | 7506ST | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Cool WhiteSilver Star | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Fits: 2.4L L4 | 1156RLED | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | VisionLED | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: 2.4L L4 | 2825 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentSocket Type Bulb: W2.1x9.5d | View on Amazon |
| HELLA Popular Fits: 2.4L L4 | 7506 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentSocket Type Bulb: BA15S | View on Amazon |
| SYLVANIA Fits: 2.4L L4 | 7506 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Type: BA15SWattage: 25.00 W | View on Amazon |
| WAGNER Fits: 2.4L L4 | 17635 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | BA15S Base21.000 Watt | View on Amazon |
| WAGNER Fits: 2.4L L4 | 7506L | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeBulb Type: T-6 Bulb 3/4 (19mm) Diameter | 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.
9 Tail Lamp Bulb parts for the 2017 Fiat 500X come from 4 brands — SYLVANIA, WAGNER, HELLA and 1 other brand. The "Popular" part is HELLA 2825.
Extended Life: 2 parts, from SYLVANIA and WAGNER. A representative part number is SYLVANIA 7506LL.
Extra Bright (improved visibility, but shorter life): 1 part, from SYLVANIA. A representative part number is SYLVANIA 7506ST.
The LED (instant-on, long life, energy-saving) section: 1 option from PHILIPS. PHILIPS 1156RLED is listed in this group.
Standard Replacement: 5 parts, from HELLA, WAGNER and SYLVANIA. A representative part number is HELLA 2825.
Part numbers include HELLA 2825, SYLVANIA 7506LL and WAGNER 17635LL, among others listed above.
Trunk / Cargo Area Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: 2.4L L4 | 6418LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeBase Type: Festoon | View on Amazon |
| WAGNER Fits: 2.4L L4 | 11005LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeSV8.5 Base | View on Amazon |
HID (intense white light)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Fits: 2.4L L4 | DE3423LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Longer Life | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Popular Fits: 2.4L L4 | 6418SL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LEDCool White | View on Amazon |
| HELLA Fits: 2.4L L4 | 6418LED65K | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LEDSocket Type Bulb: SV8.5-8 | View on Amazon |
| HELLA Fits: 2.4L L4 | 6418LED5K | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Socket Type Bulb: SV8.5-8 | View on Amazon |
| SYLVANIA Fits: 2.4L L4 | 6418LED | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | ZEVOCool White | View on Amazon |
| WAGNER Fits: 2.4L L4 | 6418WLED | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LED1.16 Watt | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: 2.4L L4 | 6418 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentSocket Type Bulb: SV8.5-8 | View on Amazon |
| WAGNER Popular Fits: 2.4L L4 | 11005 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Bulb Type: T-4 Bulb 1/2 (13mm) DiameterSV8.5 Base | View on Amazon |
| SYLVANIA Fits: 2.4L L4 | 6418 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Type: SVWattage: 5.00 W | View on Amazon |
| WAGNER Fits: 2.4L L4 | 17136 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Medium Standard Miniature Lamp | 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.
12 Trunk / Cargo Area Light Bulb parts for the 2017 Fiat 500X come from 4 brands — SYLVANIA, WAGNER, HELLA and 1 other brand. The "Popular" part is SYLVANIA 6418SL.
Extended Life: 2 parts, from SYLVANIA and WAGNER. A representative part number is SYLVANIA 6418LL.
HID (intense white light): 1 part, from PHILIPS. A representative part number is PHILIPS DE3423LL.
The LED (instant-on, long life, energy-saving) section: 5 options from SYLVANIA, HELLA and WAGNER. SYLVANIA 6418SL is listed in this group.
Standard Replacement: 4 parts, from WAGNER, HELLA and SYLVANIA. A representative part number is HELLA 6418.
Turn Signal Lamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Popular Fits: 2.4L L4 | 12396NALL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Longer LifeNatural Amber | View on Amazon |
| PHILIPS Fits: 2.4L L4 | PY21WLL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Longer LifeNatural Amber | View on Amazon |
| SYLVANIA Fits: 2.4L L4 | 7506LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeBase Type: BA15S | View on Amazon |
| SYLVANIA Fits: 2.4L L4 | 7440ALL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | AmberBase Type: W3X16D | View on Amazon |
| WAGNER Fits: 2.4L L4 | 17635LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeBA15S Base | View on Amazon |
| WAGNER Fits: 2.4L L4 | 7440NALL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeNatural Amber | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: 2.4L L4 | 7506ST | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Cool WhiteSilver Star | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Fits: 2.4L L4 | 1156ALED | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Ultinon LEDAmber | View on Amazon |
| WAGNER Fits: 2.4L L4 | 7440NALED | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Natural AmberLED | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: 2.4L L4 | 7506 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentSocket Type Bulb: BA15S | View on Amazon |
| HELLA Popular Fits: 2.4L L4 | 7440NA | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentNatural Amber | View on Amazon |
| WAGNER Popular Fits: 2.4L L4 | 7440NA | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Natural AmberSingle Contact Wedge Base | View on Amazon |
| SYLVANIA Fits: 2.4L L4 | 7506 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Type: BA15SWattage: 25.00 W | View on Amazon |
| SYLVANIA Fits: 2.4L L4 | 7440A | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Amber | View on Amazon |
| WAGNER Fits: 2.4L L4 | 17635 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | BA15S Base21.000 Watt | View on Amazon |
| WAGNER Fits: 2.4L L4 | 7506L | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeBulb Type: T-6 Bulb 3/4 (19mm) Diameter | 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.
16 Turn Signal Lamp Bulb parts are listed for the 2017 Fiat 500X, from WAGNER, SYLVANIA, PHILIPS and 1 other brand. PHILIPS 12396NALL carries the "Popular" badge.
The Extended Life section: 6 options from PHILIPS, SYLVANIA and WAGNER. PHILIPS 12396NALL is listed in this group.
The Extra Bright (improved visibility, but shorter life) section: 1 option from SYLVANIA. SYLVANIA 7506ST is listed in this group.
LED (instant-on, long life, energy-saving): 2 parts, from PHILIPS and WAGNER. A representative part number is PHILIPS 1156ALED.
The Standard Replacement section: 7 options from WAGNER, HELLA and SYLVANIA. HELLA 7506 is listed in this group.
Vanity Mirror / Sun Visor Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Fits: 2.4L L4 | 11005LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeSV8.5 Base | View on Amazon |
HID (intense white light)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Fits: 2.4L L4 | DE3423LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Longer Life | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: 2.4L L4 | 6418LED65K | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LEDSocket Type Bulb: SV8.5-8 | View on Amazon |
| HELLA Fits: 2.4L L4 | 6418LED5K | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Socket Type Bulb: SV8.5-8 | View on Amazon |
| WAGNER Fits: 2.4L L4 | 6418WLED | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LED1.16 Watt | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: 2.4L L4 | 6418 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentSocket Type Bulb: SV8.5-8 | View on Amazon |
| WAGNER Popular Fits: 2.4L L4 | 11005 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Bulb Type: T-4 Bulb 1/2 (13mm) DiameterSV8.5 Base | View on Amazon |
| WAGNER Fits: 2.4L L4 | 17136 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Medium Standard Miniature Lamp | View on Amazon |
This table covers the replacement bulbs for the Vanity Mirror / Sun Visor 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.
8 Vanity Mirror / Sun Visor Light Bulb parts for the 2017 Fiat 500X come from 3 brands — WAGNER, HELLA and PHILIPS. The "Popular" part is HELLA 6418.
Extended Life: 1 part, from WAGNER. A representative part number is WAGNER 11005LL.
HID (intense white light): 1 part, from PHILIPS. A representative part number is PHILIPS DE3423LL.
The LED (instant-on, long life, energy-saving) section: 3 options from HELLA and WAGNER. HELLA 6418LED65K is listed in this group.
Standard Replacement: 3 parts, from WAGNER and HELLA. A representative part number is HELLA 6418.
Part numbers include HELLA 6418, WAGNER 11005LL and PHILIPS DE3423LL, among others listed above.
Buying Electrical Bulb & Socket Parts for a 2017 Fiat 500X
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. Every electrical bulb & socket part here is 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: Turn Signal Lamp Bulb and Back Up / Reverse Lamp Bulb .
Frequently Asked Questions
How many electrical bulb & socket parts fit the 2017 Fiat 500X?
Our catalog currently lists 169 electrical bulb & socket parts for the 2017 Fiat 500X across 19 subcategories and 11 brands, covering both the 1.4L L4 Turbocharged and the 2.4L L4. Each part is matched to the engine(s) it fits.
Do electrical bulb & socket parts differ between 2017 Fiat 500X engines?
Yes. Every electrical bulb & socket part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. 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 2017 Fiat 500X?
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 2017 Fiat 500X 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 2017 Fiat 500X?
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 2017 Fiat 500X
Electrical Bulb & Socket Parts for Other Fiat 500X 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.