How to remove and install the Fuel Injector and Fuel Rail for Pontiac G6?

To remove the fuel system, start by relieving the fuel system pressure and equalizing the tank pressure by removing the fuel filler cap. Disconnect the cable from the negative battery terminal and remove the air intake duct on four-cylinder models or the upper intake manifold on V6 models. Disconnect all interfering wiring, including the connectors at each fuel injector, and move the harnesses out of the way. Remove the fuel supply line from the fuel rail and remove the old o-rings, as well as the fuel rail mounting bolts. Remove the fuel rail and injectors as a single assembly, ensuring no o-rings remain in the injector holes. Remove the retainer securing each fuel injector to the fuel rail and pull out the injector, and install new o-rings to the injector.

Genuine Pontiac G6 Fuel Rail

Engine Fuel Rail

Enter your vehicle info to find more parts and verify fitment

Select Vehicle by VIN
Select Vehicle by Model

Select by VIN

Enter your VIN for the most accurate results.

Select by Model

-- Select Make --

-- Select Model --

-- Select Year --

5 Fuel Rails found

View related parts
Pontiac G6 Rail Assembly, Multiport Fuel Injection Fuel
Part Number: 12596245
- Other Name: RAIL, Fuel Injection; Fuel Rail
- Replaced by: 12602482
$136.12 MSRP: $282.66
You Save: $146.54 (52%)

Add to Cart
More Info
Fits the following Vehicles:
2006-2007 Pontiac G6 | GT 2 DOOR CONVERTIBLE, GT 2 DOOR NOTCHBACK, GT 4 DOOR NOTCHBACK, GTP 2 DOOR CONVERTIBL, GTP 2 DOOR NOTCHBACK, SE 4 DOOR NOTCHBACK, SE1 4 DOOR NOTCHBACK | 4 Cyl 2.4L
Less Info
View related parts
Pontiac G6 Rail, Multiport Fuel Injection Fuel
Part Number: 12602482
- Other Name: RAIL, Fuel Injection; Fuel Rail
- Replaces: 12596245
$136.12 MSRP: $282.66
You Save: $146.54 (52%)

Add to Cart
More Info
Fits the following Vehicles:
2006-2010 Pontiac G6 | GT 2 DOOR CONVERTIBLE, GT 2 DOOR NOTCHBACK, GT 4 DOOR NOTCHBACK, GTP 2 DOOR CONVERTIBL, GTP 2 DOOR NOTCHBACK, GXP 2 DOOR NOTCHBACK, GXP 4 DOOR NOTCHBACK, SE 4 DOOR NOTCHBACK, SE1 2 DOOR NOTCHBACK, SE1 4 DOOR NOTCHBACK | 4 Cyl 2.4L
Less Info
View related parts
Pontiac G6 Rail Assembly, Sequential Multiport Fuel Injection Fuel
Part Number: 12584908
- Other Name: RAIL, Fuel Injection; Fuel Rail
$216.09 MSRP: $448.70
You Save: $232.61 (52%)

Add to Cart
More Info
Fits the following Vehicles:
2006-2010 Pontiac G6 | GT 2 DOOR CONVERTIBLE, GT 2 DOOR NOTCHBACK, GT 4 DOOR NOTCHBACK, GTP 2 DOOR CONVERTIBL, GTP 2 DOOR NOTCHBACK, GXP 2 DOOR NOTCHBACK, GXP 4 DOOR NOTCHBACK, SE 4 DOOR NOTCHBACK, SE1 2 DOOR NOTCHBACK, SE1 4 DOOR NOTCHBACK | 6 Cyl 3.5L, 6 Cyl 3.5L Flex, 6 Cyl 3.9L
Less Info
View related parts
Pontiac G6 Rail, Fuel Injection Fuel
Part Number: 12596571
- Other Name: RAIL, Fuel Injection; Fuel Rail
- Replaces: 12594224
$146.91 MSRP: $267.11
You Save: $120.20 (46%)

Add to Cart
More Info
Fits the following Vehicles:
2007-2009 Pontiac G6 | GT 2 DOOR CONVERTIBLE, GT 2 DOOR NOTCHBACK, GT 4 DOOR NOTCHBACK, GTP 2 DOOR NOTCHBACK, GXP 2 DOOR NOTCHBACK, GXP 4 DOOR NOTCHBACK, SE 4 DOOR NOTCHBACK, SE1 2 DOOR NOTCHBACK, SE1 4 DOOR NOTCHBACK | 6 Cyl 3.6L
Less Info
View related parts
Pontiac G6 Rail Kit, Multiport Fuel Injection Fuel
Part Number: 12587074
- Other Name: RAIL KIT, Fuel Injection; Fuel Rail
More Info
Fits the following Vehicles:
2005-2006 Pontiac G6 | GT 2 DOOR CONVERTIBLE, GT 2 DOOR NOTCHBACK, GT 4 DOOR NOTCHBACK, GTP 2 DOOR CONVERTIBL, GTP 2 DOOR NOTCHBACK, SE 4 DOOR NOTCHBACK, SE1 4 DOOR NOTCHBACK | 6 Cyl 3.5L
Less Info

Pontiac G6 Fuel Rail Parts Questions & Answers

Rail Assembly, Multiport Fuel Injection Fuel
12596245
Q: How to remove and install the Fuel Injector and Fuel Rail for Pontiac G6?
A: To remove the fuel system, start by relieving the fuel system pressure and equalizing the tank pressure by removing the fuel filler cap. Disconnect the cable from the negative battery terminal and remove the air intake duct on four-cylinder models or the upper intake manifold on V6 models. Disconnect all interfering wiring, including the connectors at each fuel injector, and move the harnesses out of the way. Remove the fuel supply line from the fuel rail and remove the old o-rings, as well as the fuel rail mounting bolts. Remove the fuel rail and injectors as a single assembly, ensuring no o-rings remain in the injector holes. Remove the retainer securing each fuel injector to the fuel rail and pull out the injector, and install new o-rings to the injector.