How to service the fuel rail on Chevrolet Corvette?

The service process of the Fuel Rail requires fuel pressure gauge (J 34730-1A) and fuel line quick connect separator tool set (J 37088-A). When removing the Fuel Rail assembly disconnect the negative Battery Cable while supporting the rail to maintain its structure and avoid damaging both terminals and spray tips. Open pipelines should be protected from contaminants by applying fitting caps and pipe plugs. You should use gm x-30a spray type engine cleaner or its equivalent to clean Fuel Rail assembly by removing left and right Fuel Rail covers, relieving fuel system pressure, then repeat the cleaning process. The maintenance technician should first disconnect the fuel feed hose from the Fuel Rail and disconnect the electrical connectors from each fuel injector before noting the injector position for restoration. Be aware of the location of the ground strap which needs reinstallation when it is situated on the Intake Manifold. You need to take out the Fuel Rail attaching bolts followed by the removal of the Fuel Rail assembly but dispose of lower o-ring seals from each injector. The installation process requires clean engine oil lubrication of new lower injector o-ring seals before placing them onto each injector spray tip. A Fuel Rail stop bracket needs installation because it safeguards the Fuel Rail from frontal crashes. Threadlock gm p/n 12345382 with a 5 mm (0.020 in) band should be applied to Fuel Rail bolt threads before torquing each bolt to 10 n.m (89 lb in). Complete the electrical connection order of gas injectors and attach the fuel hose to the Fuel Rail before tightening the fuel cap and reconnecting the negative battery terminal. A leak inspection requires turning the ignition on for 2 seconds followed by 10 seconds off and then another activation of the ignition to verify fuel leaks. Before completing the installation you must put on right and left Fuel Rail covers and then program the transmitters and carry out an idle learn step.

OEM Chevrolet Corvette Fuel Rail

Engine Fuel Rail

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

12 Fuel Rails found

View related parts
Chevrolet Corvette Fuel Rail
Part Number: 12633513
$203.42 MSRP: $382.00
You Save: $178.58 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Rail Kit, Fuel Injection; Rail, Fuel Injection
- Replaces: 12569124
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2013 Chevrolet Corvette | 427, 427 Limited Edition Z06, Z06, Z06 Carbon | 8 Cyl 7.0 L GAS
View related parts
Chevrolet Corvette Fuel Rail
Part Number: 12633511
$285.80 MSRP: $512.64
You Save: $226.84 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Rail Kit, Fuel Injection; Rail, Fuel Injection
- Replaces: 12572174
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2013 Chevrolet Corvette | Base, Grand Sport | 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L GAS
View related parts
Chevrolet Corvette Fuel Rail
Part Number: 12665549
$445.38 MSRP: $733.69
You Save: $288.31 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Rail, Fuel Injection
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2019 Chevrolet Corvette | ZR1 | 8 Cyl 6.2 L GAS
View related parts
Chevrolet Corvette Fuel Rail
Part Number: 12729466
$107.80 MSRP: $218.96
You Save: $111.16 (51%)
ADD TO CART
Product Specifications
- Other Name: Rail-Fuel Injection Fuel *Must Use Together With; Rail, Fuel Injection
- Replaced by: 12729462
- Replaces: 12659649, 12701134, 12684181, 12669884, 12623121, 12668399, 12687244, 12707884
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2021 Chevrolet Corvette | Grand Sport, Stingray, Z06 | 8 Cyl 6.2 L GAS
View related parts
Chevrolet Corvette Fuel Rail
Part Number: 12729464
$122.07 MSRP: $218.96
You Save: $96.89 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Rail-Fuel Injection Fuel *Must Use Together With; Rail, Fuel Injection
- Replaces: 12669883, 12701132, 12707882, 12685360, 12623129, 12668400, 12659650, 12684180
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2023 Chevrolet Corvette | Grand Sport, Stingray, Z06 | 8 Cyl 6.2 L GAS
View related parts
Chevrolet Corvette Fuel Rail
Part Number: 12721343
$209.80 MSRP: $376.32
You Save: $166.52 (45%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Rail, Fuel Injection
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2023 Chevrolet Corvette | Z06 | 8 Cyl 5.5 L GAS
View related parts
Chevrolet Corvette Fuel Rail
Part Number: 12721342
$197.54 MSRP: $354.34
You Save: $156.80 (45%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Rail, Fuel Injection
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2023 Chevrolet Corvette | Z06 | 8 Cyl 5.5 L GAS
View related parts
Chevrolet Corvette Fuel Rail
Part Number: 12665159
$440.87 MSRP: $824.72
You Save: $383.85 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Rail, Fuel Injection
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2019 Chevrolet Corvette | ZR1 | 8 Cyl 6.2 L GAS
View related parts
Chevrolet Corvette Fuel Rail
Part Number: 12602070
Product Specifications
- Other Name: Rail Kit, Fuel Injection; Rail, Fuel Injection
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2013 Chevrolet Corvette | ZR1 | 8 Cyl 6.2 L GAS
View related parts
Chevrolet Corvette Fuel Rail
Part Number: 12561858
Product Specifications
- Other Name: Rail, Fuel Injection
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999-2004 Chevrolet Corvette | 50th Anniversary Edition, 50th Anniversary Edition Pace Car, Base, Z06 | 8 Cyl 5.7 L GAS
View related parts
Chevrolet Corvette Fuel Rail
Part Number: 12556705
Product Specifications
- Other Name: Rail, Fuel Injection
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-1998 Chevrolet Corvette | Base, Indianapolis 500 Pace Car | 8 Cyl 5.7 L GAS
View related parts
Chevrolet Corvette Fuel Rail
Part Number: 12719352
$120.33 MSRP: $215.84
You Save: $95.51 (45%)
Product Specifications
- Other Name: Rail, Fuel Injection
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2022-2023 Chevrolet Corvette | Stingray | 8 Cyl 6.2 L GAS

Chevrolet Corvette Fuel Rail

Our website offers an extensive catalog of genuine Chevrolet Corvette Fuel Rail at unbeatable prices. Every OEM Chevrolet Corvette Fuel Rail comes with a manufacturer's warranty, an easy return policy, and rapid delivery service. Don't miss out on this great opportunity!

Chevrolet Corvette Fuel Rail Parts Questions & Experts Answers

Fuel Rail
12561858
Q: How to service the fuel rail on Chevrolet Corvette?
A: The service process of the Fuel Rail requires fuel pressure gauge (J 34730-1A) and fuel line quick connect separator tool set (J 37088-A). When removing the Fuel Rail assembly disconnect the negative Battery Cable while supporting the rail to maintain its structure and avoid damaging both terminals and spray tips. Open pipelines should be protected from contaminants by applying fitting caps and pipe plugs. You should use gm x-30a spray type engine cleaner or its equivalent to clean Fuel Rail assembly by removing left and right Fuel Rail covers, relieving fuel system pressure, then repeat the cleaning process. The maintenance technician should first disconnect the fuel feed hose from the Fuel Rail and disconnect the electrical connectors from each fuel injector before noting the injector position for restoration. Be aware of the location of the ground strap which needs reinstallation when it is situated on the Intake Manifold. You need to take out the Fuel Rail attaching bolts followed by the removal of the Fuel Rail assembly but dispose of lower o-ring seals from each injector. The installation process requires clean engine oil lubrication of new lower injector o-ring seals before placing them onto each injector spray tip. A Fuel Rail stop bracket needs installation because it safeguards the Fuel Rail from frontal crashes. Threadlock gm p/n 12345382 with a 5 mm (0.020 in) band should be applied to Fuel Rail bolt threads before torquing each bolt to 10 n.m (89 lb in). Complete the electrical connection order of gas injectors and attach the fuel hose to the Fuel Rail before tightening the fuel cap and reconnecting the negative battery terminal. A leak inspection requires turning the ignition on for 2 seconds followed by 10 seconds off and then another activation of the ignition to verify fuel leaks. Before completing the installation you must put on right and left Fuel Rail covers and then program the transmitters and carry out an idle learn step.