This page lists 63 electrical bulb & socket parts for the 2002 Isuzu Trooper, across 5 part types, covering the 3.5L V6 engine. Every part shows its brand, manufacturer part number and fitment notes.
On the 2002 Isuzu Trooper, the bulb and socket system covers every bulb and socket on the vehicle, from headlamps to instrument-cluster illumination. 51 parts of the 63 listed are Fog / Driving Lamp Bulb (28 parts), Back Up / Reverse Lamp Bulb (12 parts) and Dome Light Bulb (11 parts). The other 2 part types cover the remaining 12 parts.
Every part on this page is matched to the 3.5L V6 — the only engine offered in the 2002 Isuzu Trooper.
The most listed brands for 2002 Isuzu Trooper electrical bulb & socket parts are SYLVANIA (17 parts), WAGNER (16 parts) and HELLA (14 parts), plus 5 more brands. Quality grades include Standard Replacement, LED and Extra Bright.
14 parts on this 2002 Isuzu Trooper page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including PHILIPS 1156LL (Back Up / Reverse Lamp Bulb) and SYLVANIA 1157 (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 |
|---|---|---|---|---|
| PHILIPS Popular | 1156LL | 🇺🇸 US 🇨🇦 CA | Longer Life | View on Amazon |
| HELLA | 1156LL | 🇺🇸 US 🇨🇦 CA | IncandescentSocket Type Bulb: BA15S | View on Amazon |
| SYLVANIA | 1156LL | 🇺🇸 US 🇨🇦 CA | Long LifeBase Type: BA15S | View on Amazon |
| WAGNER | 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 | 1156ST | 🇺🇸 US 🇨🇦 CA | Cool WhiteColor Temperature: 3200 KV | View on Amazon |
HID (intense white light)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PILOT AUTOMOTIVE | 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 | 1156WSMD | 🇺🇸 US 🇨🇦 CA | Bulb Type 11563.6 Watt | View on Amazon |
| PILOT AUTOMOTIVE | LI1156R | 🇺🇸 US 🇨🇦 CA | Backup LightEXTERIOR BULBS,STANDARD - 1156 RED LED (2215) | View on Amazon |
| WAGNER | 1156WLED | 🇺🇸 US 🇨🇦 CA | LEDWhite | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular | 1156 | 🇺🇸 US 🇨🇦 CA | Brightness: 32.0 CPIncandescent | View on Amazon |
| WAGNER Popular | 1156 | 🇺🇸 US 🇨🇦 CA | Single Contact Bayonet Base26.880 Watt | View on Amazon |
| SYLVANIA | 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 are listed for the 2002 Isuzu Trooper, from SYLVANIA, WAGNER, HELLA and 3 other brands. PHILIPS 1156LL carries the "Popular" badge.
The Extended Life section lists 4 options from PHILIPS, HELLA, SYLVANIA and 1 other brand — grouped under the catalog's "Extended Life" designation — the notes column spells out what sets them apart. PHILIPS 1156LL 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 1156ST is listed in this group.
The HID (intense white light) section lists 1 option from PILOT AUTOMOTIVE — grouped under the catalog's "HID (intense white light)" designation — the notes column spells out what sets them apart. PILOT AUTOMOTIVE XL1156W is listed in this group.
In the LED (instant-on, long life, energy-saving) grade, DORMAN, PILOT AUTOMOTIVE and WAGNER supply 3 parts: 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 DORMAN 1156WSMD.
The Standard Replacement section lists 3 options from HELLA, WAGNER and SYLVANIA — built to original-equipment specification. HELLA 1156 is listed in this group.
Brake Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA | 1157LL | 🇺🇸 US 🇨🇦 CA | Long LifeBase Type: BAY15D | View on Amazon |
| WAGNER | 1157LL | 🇺🇸 US 🇨🇦 CA | Long LifeDouble Contact Index Base | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA | 1157ST | 🇺🇸 US 🇨🇦 CA | Silver StarCool White | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA | 1157SL | 🇺🇸 US 🇨🇦 CA | LED | View on Amazon |
| SYLVANIA | 1157RSL | 🇺🇸 US 🇨🇦 CA | LED | View on Amazon |
| SYLVANIA | 1157LED | 🇺🇸 US 🇨🇦 CA | ZEVO | View on Amazon |
| WAGNER | 1157LEDW | 🇺🇸 US 🇨🇦 CA | LED | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Popular | 1157 | 🇺🇸 US 🇨🇦 CA | Base Type: BAY15DWattage: 26.90 W | View on Amazon |
| WAGNER Popular | 1157 | 🇺🇸 US 🇨🇦 CA | Double Contact Index Base26.880 Watt | View on Amazon |
| HELLA | 1157 | 🇺🇸 US 🇨🇦 CA | Incandescent27/8W | 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.
10 Brake Light Bulb parts are listed for the 2002 Isuzu Trooper, from SYLVANIA, WAGNER and HELLA. SYLVANIA 1157 carries the "Popular" badge.
The Extended Life section: 2 options from SYLVANIA and WAGNER. SYLVANIA 1157LL is listed in this group.
The Extra Bright (improved visibility, but shorter life) section: 1 option from SYLVANIA. SYLVANIA 1157ST is listed in this group.
LED (instant-on, long life, energy-saving): 4 parts, from SYLVANIA and WAGNER. A representative part number is SYLVANIA 1157SL.
The Standard Replacement section: 3 options from SYLVANIA, WAGNER and HELLA. SYLVANIA 1157 is listed in this group.
Dome Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Popular | DE3175LL | 🇺🇸 US 🇨🇦 CA | Long LifeBase Type: SV | View on Amazon |
| WAGNER | 12100LL | 🇺🇸 US 🇨🇦 CA | Long LifeSV8.5 Base | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 3175WSMD | 🇺🇸 US 🇨🇦 CA | Bulb Type 3175 | View on Amazon |
| SYLVANIA | DE3175BSL | 🇺🇸 US 🇨🇦 CA | LEDBlue | View on Amazon |
| SYLVANIA | DE3175SL | 🇺🇸 US 🇨🇦 CA | LEDCool White | View on Amazon |
| WAGNER | DE3175WLED | 🇺🇸 US 🇨🇦 CA | LEDWhite | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular | DE3175 | 🇺🇸 US 🇨🇦 CA | IncandescentSocket Type Bulb: SV8.5-8/S8.5d | View on Amazon |
| SYLVANIA Popular | DE3175 | 🇺🇸 US 🇨🇦 CA | Wattage: 10.00 W | View on Amazon |
| WAGNER | 12100 | 🇺🇸 US 🇨🇦 CA | SV8.5 Base10.010 Watt | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA | 226971121 | 🇺🇸 US 🇨🇦 CA | LEDLength [In]: 1.69 | View on Amazon |
| HELLA | 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 are listed for the 2002 Isuzu Trooper, from SYLVANIA, WAGNER, HELLA and 1 other brand. SYLVANIA DE3175LL carries the "Popular" badge.
The Extended Life section: 2 options from SYLVANIA and WAGNER. SYLVANIA DE3175LL is listed in this group.
LED (instant-on, long life, energy-saving): 4 parts, from SYLVANIA, DORMAN and WAGNER. A representative part number is DORMAN 3175WSMD.
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.
Fog / Driving Lamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA | H3HD | 🇺🇸 US 🇨🇦 CA | Bulb Technology: HalogenSocket Type Bulb: PK22S | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PILOT AUTOMOTIVE Popular | WIH3BP | 🇺🇸 US 🇨🇦 CA | Driving And Fog LightEXTERIOR BULBS,FOG LIGHT - STANDARD - HYPERWHITE QUARTZ H3 Auxiliary - LAMP BULBS | View on Amazon |
| HELLA | H3100W | 🇺🇸 US 🇨🇦 CA | HalogenSocket Type Bulb: PK22S | View on Amazon |
| HELLA | H3P50 | 🇺🇸 US 🇨🇦 CA | HalogenPerformance 50+ | View on Amazon |
| HELLA | H3130W | 🇺🇸 US 🇨🇦 CA | Halogen130 Watt | View on Amazon |
| HELLA | H320 | 🇺🇸 US 🇨🇦 CA | HalogenSocket Type Bulb: PK22S | View on Amazon |
| PHILIPS | H3PR | 🇺🇸 US 🇨🇦 CA | Vision30% More Light | View on Amazon |
| PHILIPS | H3CV | 🇺🇸 US 🇨🇦 CA | Crystal Vision UltraBright White Xenon-Look | View on Amazon |
| PHILIPS | H3CVP | 🇺🇸 US 🇨🇦 CA | Crystal Vision PlatinumUp to 60% More Light | View on Amazon |
| SYLVANIA | H3ST | 🇺🇸 US 🇨🇦 CA | Silver StarColor Temperature: 4000 KV | View on Amazon |
| WAGNER | H3TVX | 🇺🇸 US 🇨🇦 CA | Truview PlusPK22S Base | View on Amazon |
| WAGNER | H3BLX | 🇺🇸 US 🇨🇦 CA | BritelitePK22S Base | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA | 226971511 | 🇺🇸 US 🇨🇦 CA | Socket Type Bulb: PK22S | View on Amazon |
| PHILIPS | H3USLED | 🇺🇸 US 🇨🇦 CA | Ultinon Sport LED | View on Amazon |
| WAGNER | H3LED | 🇺🇸 US 🇨🇦 CA | LED | View on Amazon |
Reduced Glare (for rain, fog, snow, or rural driving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular | H3YL | 🇺🇸 US 🇨🇦 CA | 2900KHalogen | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Popular | H3 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| PILOT AUTOMOTIVE Popular | PLH3K | 🇺🇸 US 🇨🇦 CA | StandardHalogen | View on Amazon |
| PILOT AUTOMOTIVE Popular | XBH3B | 🇺🇸 US 🇨🇦 CA | Driving And Fog LightFOG LIGHT | View on Amazon |
| WAGNER Popular | 1255H3 | 🇺🇸 US 🇨🇦 CA | FrontHalogen Capsule | View on Amazon |
| HELLA | H3 | 🇺🇸 US 🇨🇦 CA | HalogenSocket Type Bulb: PK22S | View on Amazon |
| PILOT AUTOMOTIVE | PLH355WPK | 🇺🇸 US 🇨🇦 CA | Driving And Fog LightEXTERIOR BULBS,FOG LIGHT - STANDARD - SINGLE PACK - COMPARE withoutRIGINAL | View on Amazon |
| SYLVANIA | H3 | 🇺🇸 US 🇨🇦 CA | Base Type: PK22Wattage: 55.00 W | View on Amazon |
| WAGNER | 1210H3 | 🇺🇸 US 🇨🇦 CA | Glass:Clear (T3-1/2),# of Filaments:1,Watts:55,Base:Pigtail (PK22S) | View on Amazon |
| WAGNER | 2470H3 | 🇺🇸 US 🇨🇦 CA | Glass:Clear (T3-1/2),# of Filaments:1,Watts:55,Base:Pigtail (PK22S) | View on Amazon |
| WAGNER | 1213H3 | 🇺🇸 US 🇨🇦 CA | Glass:Clear (T3-1/2),# of Filaments:1,Watts:55,Base:Pigtail (PK22S) | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA | H324V | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| SYLVANIA | H3SZ | 🇺🇸 US 🇨🇦 CA | Silver Star zXeBase Type: PK22 | 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.
28 Fog / Driving Lamp Bulb parts for the 2002 Isuzu Trooper come from 5 brands — HELLA, WAGNER, PHILIPS and 2 other brands. The "Popular" part is PILOT AUTOMOTIVE WIH3BP. Grades run from Extended Life through Standard Replacement; Extra Bright (improved visibility, but shorter life) is the most populated section, led by HELLA, PHILIPS, WAGNER and 2 other brands.
Fog / Driving Lamp Socket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | LWH110 | 🇺🇸 US 🇨🇦 CA | Blue StreakHigh Temperature | View on Amazon |
| WELLS | 1P1789 | 🇺🇸 US 🇨🇦 CA | Terminal Quantity: 4Wire Quantity: 8 | View on Amazon |
This table covers the sockets that hold a Fog / Driving 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 Fog / Driving Lamp Socket parts for the 2002 Isuzu Trooper come from 2 brands — STANDARD MOTOR PRODUCTS and WELLS.
This group includes STANDARD MOTOR PRODUCTS LWH110 and WELLS 1P1789.
Buying Electrical Bulb & Socket Parts for a 2002 Isuzu Trooper
On this vehicle, the bulb and socket system covers every bulb and socket on the vehicle, from headlamps to instrument-cluster illumination.
- Confirm you have the 3.5L V6 engine — every part on this page is matched to it.
- 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: Fog / Driving Lamp Bulb and Back Up / Reverse Lamp Bulb .
Frequently Asked Questions
How many electrical bulb & socket parts fit the 2002 Isuzu Trooper?
Our catalog currently lists 63 electrical bulb & socket parts for the 2002 Isuzu Trooper across 5 subcategories and 8 brands, covering the 3.5L V6 engine. Each part is matched to the engine(s) it fits.
What are the signs of electrical bulb & socket problems on a 2002 Isuzu Trooper?
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 2002 Isuzu Trooper 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 2002 Isuzu Trooper?
Every part on this page is matched to the 3.5L V6 engine. 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 2002 Isuzu Trooper
Electrical Bulb & Socket Parts for Other Isuzu Trooper Years
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