Bosch 0986435504 fuel injector for the 2004-2005 Chevrolet Silverado 2500 HD V8 6.6L and other vehicles sprays diesel fuel into the combustion chamber under high pressure. This Bosch fuel injector is a common rail design, made as part of a modular common-rail system with the high-pressure pump, fuel rail and ECU.
- Ultra-fine atomization for efficient, clean combustion
- Multiple injections per cycle to reduce fuel consumption, emissions and engine noise
- Production includes hydro-erosion machining for precise fuel atomization
- Extremely high operating pressure for a finer fuel spray
- 100% of injectors are tested at the end of the production line
Quick facts
- Part: Bosch 0986435504 fuel injector
- Fits: 2004-2005 Chevrolet Silverado 2500 HD V8 6.6L and other vehicles
- Condition: New
A failing injector can show up as rough running, hard starting or a drop in power. Before you replace one, rule out other causes of those signs, such as the fuel supply or filter, and have a shop test the injector if you are unsure.
Fits
This injector is listed for a wide range of Chevrolet and GMC models, led by the 2004-2005 Chevrolet Silverado 2500 HD V8 6.6L, the 2004-2005 Chevrolet Silverado 3500 V8 6.6L and the 2004-2005 GMC Sierra 2500 HD V8 6.6L. These trucks take eight injectors. Open the "Vehicles it fits" section to check your exact model and engine.
Specifications
Fit and size
- Quantity per vehicle: 8
- Sold as: one injector
Build and materials
- Injector type: direct injection, common rail
- O-rings: included
- Injector plug type: OE
- Condition: New
- Warranty: Bosch 12 months, unlimited miles, unlimited hours (non-commercial)
In the box
One diesel fuel injector with its O-rings. A mounting bracket is not included, and the old one may not be reusable, so plan on a new one.
Interchange: 97303657
Frequently Asked Questions
Is this a GMC Sierra 2500 HD fuel injector for the 2004-2005 V8 6.6L?
Yes. Bosch 0986435504 is listed for the 2004-2005 GMC Sierra 2500 HD V8 6.6L, which takes eight. Open the "Vehicles it fits" section to look up other models and engines.
What comes with the Bosch common rail injector 0986435504?
The listing is one diesel fuel injector with its O-rings. A mounting bracket is not included.
Are Bosch injectors like this one tested before use?
Yes. Every Bosch 0986435504 injector is tested at the end of the production line to exact OE specifications.
Which signs can mean one of the Bosch diesel injectors is failing?
Rough running, hard starting or reduced power can come from a failing injector, but they have other possible causes too. A shop can test the injector.
Is the Bosch 0986435504 a direct injection injector?
Yes. This injector is a direct injection common rail unit that sprays fuel into the combustion chamber, with an OE injector plug type.
