How to Service and Repair Fuel Injectors on a 3.5L Engine on 2009 Dodge Challenger?

To service fuel injectors on a 3.5L engine, release fuel pressure, disconnect the battery, and remove the intake manifold. Tag injector connectors if not labeled then disconnect and remove fuel rail. Take out the injectors, inspecting the O-rings and clips for damage, replacing them as necessary.

OEM 2009 Dodge Challenger Fuel Injector

Gas Injector

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2009 Dodge Challenger Injector Part Number: 4591986AA
$113.42 MSRP: $169.00
You Save: $55.58 (33%)
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Product Specifications
- Other Name: Injector - Fuel; Gasoline Injector; Fuel Injector; Injector Fuel
- Replaces: RL591986AA
- Item Weight: 0.50 Pounds
- Item Dimensions: 1.8 x 2.6 x 3.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 4591986AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2009 Dodge Challenger Submodels:
- SE | 6 Cyl 3.5 L GAS

2009 Dodge Challenger Fuel Injector Parts and Q&A

Q: How to Service and Repair Fuel Injectors on a 3.5L Engine on 2009 Dodge Challenger?
A: To service fuel injectors on a 3.5L engine, release fuel pressure, disconnect the battery, and remove the intake manifold. Tag injector connectors if not labeled then disconnect and remove fuel rail. Take out the injectors, inspecting the O-rings and clips for damage, replacing them as necessary.