2004-2005 Chevy Silverado, GMC Sierra 6.6L LLY Duramax Injector | Alliant Power AP55504 Remanufactured
Alliant Power AP55504 is a remanufactured common rail fuel injector for the GM 6.6L LLY Duramax. Alliant lists it for 2004 to 2005 Chevrolet Silverado and GMC Sierra 2500 HD and 3500 trucks.
It replaces GM 97303657 and 97780144 and Bosch 0 986 435 504. The box holds the injector, a chamber nozzle tip gasket and two injector sealing O-rings.
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 | AP55504 |
|---|---|
| Brand | Alliant Power |
| Condition | Remanufactured |
| Fuel system | Common rail |
| Core charge | Refundable in full when we receive your rebuildable core |
| Shipping weight | 1 lb |
Fits / Applications
- Chevrolet Silverado 2500 HD and 3500, 2004 to 2005, 6.6L LLY Duramax
- GMC Sierra 2500 HD and 3500, 2004 to 2005, 6.6L LLY Duramax
- Chevrolet/GMC 6.6L LLY, 2004.5-2005
Part Numbers & Cross Reference
GM 97303657 · GM 97780144 · Isuzu 8973036572 · Bosch (new) 0 445 120 027 · Bosch (reman) 0 986 435 504 · Diesel Forward (reman) 0 986 435 504RX
In the Box
- 1 remanufactured injector
- 1 chamber nozzle tip gasket
- 2 injector sealing O-rings
Frequently Asked Questions
What GM numbers does AP55504 replace?
Alliant Power lists AP55504 as a replacement for GM 97303657 and 97780144.
Which engine is AP55504 for?
The GM 6.6L LLY Duramax. Alliant’s catalog lists GM 97303657 and 97780144 as 6.6L LLY Duramax injectors.
What comes in the box?
One remanufactured injector, one chamber nozzle tip gasket and two injector sealing O-rings.
Ships by UPS to all 50 states, including Alaska and Hawaii. Your rate shows at checkout. A refundable core charge is added at checkout.
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