2004 Isuzu Ascender Electrical Parts

This table covers the alternators that charge the battery and run the electrical load. Typical signs include dim lights at idle, a battery lamp, or a growl from the charging pulley. Load-test the battery and inspect the belt and grounds — a bad ground mimics a failed alternator. Read more

14 Alternator / Generator parts are listed for the 2004 Isuzu Ascender, from WAI GLOBAL, ACDELCO, BOSCH and 5 other brands. WAI GLOBAL 8290N carries the "Popular" badge.

In the New grade, WAI GLOBAL, ACDELCO, BOSCH and 4 other brands supply 7 parts: brand-new units rather than rebuilt ones. A representative part number is WAI GLOBAL 8290N.

In the Remanufactured grade, GM GENUINE, PURE ENERGY, ACDELCO and 4 other brands supply 7 parts: factory-rebuilt units with new wear components. A representative part number is GM GENUINE 3212127.

This table covers the Automatic Headlamp sensors. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors. Read more

2 Automatic Headlamp Sensor parts for the 2004 Isuzu Ascender come from 2 brands — GM GENUINE and STANDARD MOTOR PRODUCTS.

Listed part numbers: GM GENUINE 13498958 and STANDARD MOTOR PRODUCTS EFL172.

This table covers the batteries listed by group size and specification. Typical signs include slow cranking, a battery lamp, or a no-start after the vehicle sat overnight. Confirm group size and terminal layout in the notes. Clean the posts and the ground before condemning the battery. Read more

5 Battery parts for the 2004 Isuzu Ascender come from 5 brands — FVP, ACDELCO, DEKA and 2 other brands. The "Popular" part is FVP 78AGMG.

In the AGM (Extended Life) grade, FVP, ACDELCO, DEKA and 1 other brand supply 4 parts: grouped under the catalog's "AGM (Extended Life)" designation — the notes column spells out what sets them apart. A representative part number is FVP 78AGMG.

In the Performance AGM (Extended Life + Increased Power) grade, FULLRIVER supplies 1 part: grouped under the catalog's "Performance AGM (Extended Life + Increased Power)" designation — the notes column spells out what sets them apart. A representative part number is FULLRIVER FT82578.

Part numbers include FVP 78AGMG, ACDELCO 78XAGM and DEKA 9A78, among others listed above.

This table covers the positive and ground cables that run from the battery. Typical signs include a stretched or frayed cable, or a control that no longer reaches the end of its travel. Route the new cable through the same clips. A kinked cable binds and fails early. Read more

One part is listed for the 2004 Isuzu Ascender — STANDARD MOTOR PRODUCTS A414DEF.

This table covers the terminals and clamps that connect cables to the battery posts. Read more

2 Battery Terminal parts for the 2004 Isuzu Ascender come from DEKA.

Part numbers include DEKA 00350 and DEKA 01056.

This table covers the covers that protect battery terminals. Read more

This group shows a single part: GM GENUINE 19119011.

This table covers the body-control modules that run lighting, locks and wipers. Read more

3 Body Control Module (BCM) parts are listed for the 2004 Isuzu Ascender, from GM GENUINE and ACDELCO.

This group includes ACDELCO 15114670, GM GENUINE 21812763 and GM GENUINE 19370406.

This table covers the flasher units that blink the turn signals and hazards. Read more

4 Flasher parts for the 2004 Isuzu Ascender come from 4 brands — GM GENUINE, STANDARD MOTOR PRODUCTS, TRIDON / NOVITA and 1 other brand.

This group includes GM GENUINE 15231201, STANDARD MOTOR PRODUCTS EFL36 and TRIDON / NOVITA LM486 and the remaining parts above.

This table covers the replacement fuses for this vehicle's fuse boxes. Typical signs include one circuit dead while its neighbor still works, or a fuse that blows again as soon as you replace it. Match amperage and fuse type. A repeat blow means a short — find it before the next fuse. Read more

29 Fuse parts for the 2004 Isuzu Ascender come from 2 brands — BUSSMANN and LITTELFUSE. The "Popular" part is BUSSMANN ATM10. 10 Amp, 125 Amp, 15 Amp, 20 Amp, 25 Amp, 3 Amp, 30 Amp, 40 Amp and 60 Amp are all represented, and 10 Amp alone accounts for 5 parts.

This table covers the horns mounted in the front of the vehicle. Read more

15 Horn parts for the 2004 Isuzu Ascender come from 2 brands — FIAMM and GM GENUINE. The "Popular" part is FIAMM 7210223.

The Accessory Replacement section lists 7 options from FIAMM — grouped under the catalog's "Accessory Replacement" designation — the notes column spells out what sets them apart. FIAMM 7210223 is listed in this group.

In the Standard Replacement grade, FIAMM and GM GENUINE supply 8 parts: built to original-equipment specification. A representative part number is FIAMM 7250522.

This table covers the key fobs that lock, unlock and start the vehicle. Read more

One part is listed for the 2004 Isuzu Ascender — GM GENUINE 15051014.

This table covers the powertrain-control modules that run engine and transmission. Read more

This group shows a single part: ACDELCO 21812379.

This table covers the speed sensors on the transmission, transfer case or ABS ring. Typical signs include a dead speedometer, harsh transmission shifts, or a code for vehicle speed. Inspect the tone wheel and the connector before replacing the sensor. Read more

21 Speed Sensor parts for the 2004 Isuzu Ascender come from 12 brands — STANDARD MOTOR PRODUCTS, DORMAN, SKP and 9 other brands. The "Popular" part is ACDELCO 2134667.

The Economy section lists 9 options from DORMAN, SKP, STANDARD MOTOR PRODUCTS and 3 other brands — the catalog's value-priced group. ATP CE11 is listed in this group.

The Full Service Kit section lists 1 option from WALKER PRODUCTS — grouped under the catalog's "Full Service Kit" designation — the notes column spells out what sets them apart. WALKER PRODUCTS 24091005 is listed in this group.

Standard Replacement: 11 parts, from GM GENUINE, NTK, WELLS and 4 other brands. A representative part number is ACDELCO 2134667.

This table covers the Speed Sensor bolts. Read more

One part is listed for the 2004 Isuzu Ascender — GM GENUINE 24200093.

This table covers the seals at the Speed Sensor. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

GM GENUINE supplies both parts for the 2004 Isuzu Ascender.

This group includes GM GENUINE 10475299 and GM GENUINE 19133158.

This table covers the starter motors that crank the engine. Typical signs include no motion, a squeal, or a motor that only runs on one speed. Confirm power, ground and the control module before replacing the motor. Read more

10 Starter Motor parts are listed for the 2004 Isuzu Ascender, from REMY, TERREPOWER, TYC and 5 other brands. TYC 106490 carries the "Popular" badge.

New: 3 parts, from TYC, REMY and TERREPOWER. A representative part number is TYC 106490.

Remanufactured: 7 parts, from GM GENUINE, ACDELCO, BOSCH and 4 other brands. A representative part number is GM GENUINE 3231621.