2004 Isuzu Ascender Electrical Bulb & Socket Parts

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. Read more

8 Back Up / Reverse Lamp Bulb parts are listed for the 2004 Isuzu Ascender, from SYLVANIA, WAGNER and HELLA. SYLVANIA 921LL carries the "Popular" badge.

The Extended Life section lists 3 options from SYLVANIA, HELLA 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.

Part numbers include SYLVANIA 921LL, among others listed above.

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. Read more

9 Brake Light Bulb parts are listed for the 2004 Isuzu Ascender, from SYLVANIA, WAGNER, HELLA and 1 other brand. HELLA 3157 carries the "Popular" badge.

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.

Listed part numbers: HELLA 3157 and HELLA 3157LL, plus the other parts above.

This table covers the replacement bulbs for the Clearance 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. Read more

This group shows a single part: GM GENUINE 13500812.

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. Read more

14 Dome Light Bulb parts are listed for the 2004 Isuzu Ascender, from SYLVANIA, WAGNER and HELLA. HELLA 921LED5K carries the "Popular" badge.

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: 3 options from HELLA, WAGNER and SYLVANIA. HELLA 194 is listed in this group.

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. Read more

9 Fog / Driving Lamp Bulb parts for the 2004 Isuzu Ascender come from 5 brands — HELLA, SYLVANIA, WAGNER and 2 other brands. The "Popular" part is HELLA 880.

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.

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. Read more

14 Glove Box Light Bulb parts for the 2004 Isuzu Ascender come from 3 brands — SYLVANIA, WAGNER and HELLA. The "Popular" part is HELLA 921LED5K.

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.

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. Read more

34 Headlamp Bulb parts for the 2004 Isuzu Ascender come from 5 brands — SYLVANIA, HELLA, WAGNER and 2 other brands. The "Popular" part is HELLA 9006P50. Grades run from Blue-Coated (stylish, bright-white look) through Standard Replacement; Extra Bright (improved visibility, but shorter life) is the most populated section, led by SYLVANIA, WAGNER and HELLA.

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. Read more

21 Headlamp Socket parts for the 2004 Isuzu Ascender come from 7 brands — DORMAN, STANDARD MOTOR PRODUCTS, WELLS and 4 other brands. The "Popular" part is ACDELCO LS254.

This table covers the LED Bulb adapters. Read more

This group shows a single part: WAGNER CB900590069012.

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. Read more

11 License Plate Lamp Bulb parts are listed for the 2004 Isuzu Ascender, from SYLVANIA, HELLA, WAGNER and 1 other brand. HELLA 921LED5K carries the "Popular" badge.

The Extended Life section: 3 options from HELLA, SYLVANIA and WAGNER. HELLA 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.

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. Read more

One part is listed for the 2004 Isuzu Ascender — GM GENUINE LS44.

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. Read more

6 Map / Reading Light Bulb parts are listed for the 2004 Isuzu Ascender, from SYLVANIA, WAGNER, GM GENUINE and 1 other brand. GM GENUINE 13503401 carries the "Popular" badge.

The Extended Life section: 2 options from SYLVANIA and WAGNER. SYLVANIA 2122LL is listed in this group.

The Standard Replacement section: 4 options from GM GENUINE, PHILIPS, SYLVANIA and 1 other brand. GM GENUINE 13503401 is listed in this group.

This group includes GM GENUINE 13503401 and SYLVANIA 2122LL and the remaining parts above.

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. Read more

5 Parking Lamp Bulb parts for the 2004 Isuzu Ascender come from 4 brands — HELLA, PHILIPS, SYLVANIA and 1 other brand. The "Popular" part is PHILIPS 3757NALL.

Extended Life: 4 parts, from PHILIPS, HELLA, SYLVANIA and 1 other brand. A representative part number is PHILIPS 3757NALL.

Standard Replacement: 1 part, from HELLA. A representative part number is HELLA 3757A.

Part numbers include PHILIPS 3757NALL and SYLVANIA 3757ALL, among others listed above.

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. Read more

One part is listed for the 2004 Isuzu Ascender — GM GENUINE LS44.

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. Read more

14 Side Marker Light Bulb parts are listed for the 2004 Isuzu Ascender, from SYLVANIA, HELLA, GM GENUINE and 2 other brands. SYLVANIA 194LL carries the "Popular" badge.

The Extended Life section: 4 options from SYLVANIA, HELLA, PHILIPS and 1 other brand. 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: 7 options from GM GENUINE, HELLA, SYLVANIA and 1 other brand. HELLA 194 is listed in this group.

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. Read more

10 Step / Courtesy Light Bulb parts are listed for the 2004 Isuzu Ascender, from GM GENUINE, SYLVANIA, WAGNER and 2 other brands. GM GENUINE 13503401 carries the "Popular" badge.

The Extended Life section: 3 options from PHILIPS, SYLVANIA and WAGNER. PHILIPS 37LL is listed in this group.

The Standard Replacement section: 7 options from GM GENUINE, HELLA, SYLVANIA and 1 other brand. GM GENUINE 13503401 is listed in this group.

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. Read more

13 Tail Lamp Bulb parts for the 2004 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.

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. Read more

5 Trunk / Cargo Area Light Bulb parts for the 2004 Isuzu Ascender come from 3 brands — SYLVANIA, WAGNER and PHILIPS. The "Popular" part is PHILIPS 2122.

Extended Life: 2 parts, from SYLVANIA and WAGNER. A representative part number is SYLVANIA 2122LL.

Standard Replacement: 3 parts, from PHILIPS, SYLVANIA and WAGNER. A representative part number is PHILIPS 2122.

This group includes PHILIPS 2122 and SYLVANIA 2122LL and the remaining parts above.

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. Read more

11 Turn Signal Lamp Bulb parts are listed for the 2004 Isuzu Ascender, from GM GENUINE, HELLA, PHILIPS and 3 other brands. SYLVANIA 3757ALL carries the "Popular" badge.

The Extended Life section: 4 options from SYLVANIA, HELLA, PHILIPS and 1 other brand. SYLVANIA 3757ALL is listed in this group.

The Standard Replacement section: 7 options from GM GENUINE, HELLA, PILOT AUTOMOTIVE and 2 other brands. HELLA 3757A is listed in this group.

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. Read more

2 Turn Signal Lamp Socket parts are listed for the 2004 Isuzu Ascender, from DORMAN and GM GENUINE.

Part numbers include DORMAN 85881 and GM GENUINE PT2775.