Alliant Power AP53904 is a remanufactured high-pressure common rail injector for the Isuzu 7.8L 6HK1 (LG4) diesel. Alliant Power lists it for 2004 to 2007 Chevrolet C6500 and C7500 Kodiak, GMC C6500 and C8500 Topkick, Chevrolet T6500, T7500 and T8500, and Isuzu FTR, FVR, FXR, HTR, HVR and HXR trucks. It replaces Isuzu 8976028032 and Denso 095000-5360, and Alliant Power includes the installation kit.
Look-alike: Alliant Power AP53905 is listed for the same 2004 to 2007 6HK1 trucks but replaces Isuzu 8976011562 (Denso 095000-5351). The truck does not tell the two apart, so match the Isuzu or Denso number on the injector you are replacing. Alliant Power lists other numbers for the 2007 to 2009 6HK1 (LF8).
Confirm Fitment Before You Order
Call 530-668-0818 with your VIN or engine serial number and we will confirm it is the right part before anything ships.
Specifications
| Part number | AP53904 |
|---|---|
| Brand | Alliant Power |
| Condition | Remanufactured |
| Injection system | High-pressure common rail |
| Core charge | Refundable in full when we receive your rebuildable core |
| Shipping weight | 1 lb |
Fits / Applications
- Isuzu 7.8L 6HK1 (LG4) engine, 2004 to 2007
- Chevrolet C6500 Kodiak, 2004 to 2007
- Chevrolet C7500 Kodiak, 2004 to 2007
- Chevrolet T6500, 2004 to 2007
- Chevrolet T7500, 2004 to 2007
- Chevrolet T8500, 2004 to 2007
- GMC C6500 Topkick, 2004 to 2007
- GMC C8500 Topkick, 2004 to 2007
- Isuzu FTR, FVR, FXR, HTR, HVR and HXR, 2004 to 2007
- Isuzu 6HK1
Part Numbers & Cross Reference
Isuzu 8976028032 · OE (maker not named in the Alliant catalog) 97602803 · OE (maker not named in the Alliant catalog) 97780452 · OE (maker not named in the Alliant catalog) 2901233000 · Denso 095000-5360
In the Box
- Installation kit with the parts needed to install the injector
Frequently Asked Questions
Which trucks does AP53904 fit?
Alliant Power lists it for 2004 to 2007 trucks with the Isuzu 7.8L 6HK1 (LG4): Chevrolet C6500 and C7500 Kodiak, GMC C6500 and C8500 Topkick, Chevrolet T6500, T7500 and T8500, and Isuzu FTR, FVR, FXR, HTR, HVR and HXR.
How is AP53904 different from AP53905?
Alliant Power lists both for the same 2004 to 2007 6HK1 trucks, so go by the number on your old injector. AP53904 replaces Isuzu 8976028032 and Denso 095000-5360. AP53905 replaces Isuzu 8976011562 and Denso 095000-5351.
Does AP53904 come with an installation kit?
Yes. Alliant Power says its 6HK1 injectors include the installation kit. Alliant Power also offers the kit separately as AP0150, with the seals and hardware to reseal one injector.
Ships by UPS to all 50 states, including Alaska and Hawaii. Your rate shows at checkout. A refundable core charge is added at checkout.




Reviews
There are no reviews yet.