How to Install a Fuel Injector in a 2.7L Engine on Dodge Charger?

Before you start the 2.7L fuel injector installation, lightly brush clean engine oil on each of the fuel injector O-rings. After that, add the retaining clips to the fuel injectors and use them to guide the injectors into the fuel rail as the clips are settled. Lay the fuel rail atop the cylinder head and press it down into place and then tighten the mounting bolts to 11 Nm (100 in. lbs.) torque. You should join the supply tube fittings on the rear end of the intake manifold and join the electrical connectors to the fuel injectors. After that, fit the intake manifold plenum and connect the negative cable directly to the battery. Relative to everything mentioned so far, the fuel system can be pressurized using the scan tool to locate any possible leaks.

How to Service and Repair Fuel Injectors on a 2.7L Engine on Dodge Charger?

Service on the fuel injectors should begin by releasing the fuel system pressure and then pulling the negative cable off the battery. Raise the intake manifold plenum from the engine and then cover the intake manifold to stop any outsider material from entering. Separate the fuel supply tube quick connect fittings located behind the back of the intake manifold. If you do not see any cylinder numbers on the injector connectors, tag them to make sure you identify them later. Take off the wiring plugs from the fuel injectors and unbolt the fuel rail from the engine. Lift off the fuel rail from the cylinder head and next carefully remove the retaining clips on the fuel injectors. Remove all remaining fuel injectors and go through the process again. In addition, check the O-rings on the injector for damage; if damage exists, the O-ring must be changed, together with any injector clips that have been damaged.

OEM Dodge Charger Fuel Injector

Gas Injector

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10 Fuel Injectors found

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Dodge Charger Injector Part Number: 4591986AA
$115.45 MSRP: $151.00
You Save: $35.55 (24%)
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Product Specifications
- Other Name: Injector - Fuel; Gasoline Injector; Fuel Injector; Injector Fuel
- Replaces: RL591986AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2006-2010 Dodge Charger | Base, Pursuit, SE, SXT | 6 Cyl 2.7 L GAS, 6 Cyl 3.5 L GAS
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Dodge Charger Injector Part Number: 68170238AB
$78.77 MSRP: $120.00
You Save: $41.23 (35%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Injector - Fuel; Fuel Injector; Injector Fuel
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2015-2020 Dodge Charger | SRT Hellcat, SRT Hellcat Widebody | 8 Cyl 6.2 L GAS
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Dodge Charger Injector Part Number: 5184085AD
$152.96 MSRP: $225.00
You Save: $72.04 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Injector - Fuel; Gasoline Injector; Fuel Injector; Injector Fuel
- Replaces: 5184085AC, RL184085AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2011-2019 Dodge Charger | GT, GT Plus, Pursuit, SE, SXT, SXT Plus, SXT Plus Leather | 3.6L V6, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Dodge Charger Injector Part Number: 53011614AA
$71.64 MSRP: $108.00
You Save: $36.36 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector - Fuel; Fuel Injector; Injector Fuel
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2021-2023 Dodge Charger | SRT Hellcat Redeye Widebody, SRT Hellcat Redeye Widebody Jailbreak, SRT Hellcat Widebody, SRT Hellcat Widebody Jailbreak, SRT Jailbreak | 8 Cyl 6.2 L GAS
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Dodge Charger Injector - Fuel Part Number: 5037479AE
$107.75 MSRP: $160.00
You Save: $52.25 (33%)
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Product Specifications
- Other Name: INJECTOR-FUEL
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2011-2019 Dodge Charger | Daytona, Pursuit, R/T, R/T Road & Track, SE | 5.7L V8, 8 Cyl 5.7 L GAS
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Dodge Charger Injector - Fuel Part Number: 5038337AC
$97.14 MSRP: $145.00
You Save: $47.86 (34%)
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Product Specifications
- Other Name: INJECTOR-FUEL
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2012-2023 Dodge Charger | Daytona 392, GT, Pursuit, R/T, R/T 392, R/T Scat Pack, SRT 392, SRT Hellcat Redeye Widebody, SRT Hellcat Widebody, SRT Jailbreak, SRT8, SXT, Scat Pack, Scat Pack 392 Widebody, Scat Pack Widebody | 3.6L V6, 5.7L V8, 6.2L V8, 6.4L V8, 8 Cyl 6.4 L GAS
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Dodge Charger Injector Part Number: 4591851AB
Product Specifications
- Other Name: Injector - Fuel; Fuel Injector; Injector Fuel
- Replaces: 4591851AA, RL591851AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2006-2008 Dodge Charger | Daytona R/T, Pursuit, R/T, SE | 5.7L V8, 8 Cyl 5.7 L GAS
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Dodge Charger Injector Part Number: 5281568AA
$61.92 MSRP: $91.10
You Save: $29.18 (33%)
Product Specifications
- Other Name: Injector - Fuel; Fuel Injector; Injector Fuel
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2020-2023 Dodge Charger | Pursuit, R/T | 8 Cyl 5.7 L GAS
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Dodge Charger Injector Part Number: 4418474AB
Product Specifications
- Other Name: Injector - Fuel; Fuel Injector
- Replaces: 4418474
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1984-1987 Dodge Charger | 2.2, Base, Shelby | 4 Cyl 1.6 L GAS, 4 Cyl 2.2 L GAS
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Dodge Charger Injector Part Number: 5281900AA
Product Specifications
- Other Name: Injector - Fuel; Fuel Injector; Injector Fuel
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2020-2023 Dodge Charger | GT, Pursuit, SXT | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS

Dodge Charger Fuel Injector

Choose OEM Fuel Injector that meet Dodge factory standards. Dodge designs and tests every component for precision and durability. Each Fuel Injector follows strict manufacturing steps to lock in quality and fit. If your Dodge Charger matters to you, OEM parts make the smart choice. You'll get the exact look, feel, and performance you expect. Shop genuine Charger parts at the highly competitive prices online. Enjoy a manufacturer's warranty, a hassle-free return policy, and rapid delivery. No more guesswork with off brands. Get genuine parts with exact fit and true factory performance. Shop with confidence today at JeepPartsDeal.com.

The Fuel Injector in the Dodge Charger automobiles is a significant part of the vehicle that delivers fuel directly to the engine cylinders according to the signals of the Engine Control Module for the required mixture of air and fuel. This system is 'returnless' and decreases the number of fuel lines as well as the overall system efficiency. Defective injectors may cause such problems as a rough running engine, decreased power, and fuel efficiency. As earlier stated, there are risks associated with a faulty injector, and thus the need to replace the faulty part. Fuel injection in the car models of Dodge Charger has changed in the past years with the different types like direct injection and the indirect injection that is available in the market and both have their own specific advantages when it comes to the delivery of fuel and performance of the car. In conclusion, the main function of the Fuel Injector is to improve the performance of the engine through accurate regulation of the fuel with the replacement of the carburetor.

Dodge Charger Fuel Injector Parts and Q&A

Injector
4591851AB
Q: How to Install a Fuel Injector in a 2.7L Engine on Dodge Charger?
A:
Before you start the 2.7L fuel injector installation, lightly brush clean engine oil on each of the fuel injector O-rings. After that, add the retaining clips to the fuel injectors and use them to guide the injectors into the Fuel Rail as the clips are settled. Lay the fuel rail atop the cylinder head and press it down into place and then tighten the mounting bolts to 11 Nm (100 in. lbs.) torque. You should join the supply tube fittings on the rear end of the Intake Manifold and join the electrical connectors to the fuel injectors. After that, fit the intake manifold plenum and connect the negative cable directly to the battery. Relative to everything mentioned so far, the fuel system can be pressurized using the scan tool to locate any possible leaks.
Injector
4591986AA
Q: How to Service and Repair Fuel Injectors on a 2.7L Engine on Dodge Charger?
A:
Service on the fuel injectors should begin by releasing the fuel system pressure and then pulling the negative cable off the battery. Raise the Intake Manifold plenum from the engine and then cover the intake manifold to stop any outsider material from entering. Separate the fuel supply tube quick connect fittings located behind the back of the intake manifold. If you do not see any cylinder numbers on the injector connectors, tag them to make sure you identify them later. Take off the wiring plugs from the fuel injectors and unbolt the Fuel Rail from the engine. Lift off the fuel rail from the cylinder head and next carefully remove the retaining clips on the fuel injectors. Remove all remaining fuel injectors and go through the process again. In addition, check the O-rings on the injector for damage; if damage exists, the O-ring must be changed, together with any injector clips that have been damaged.