How to service the fuel rail assembly on Chevrolet Suburban 2500?

The first step for servicing the Fuel Rail assembly involves lowering fuel system pressure while cleaning the assembly with gm x-30a engine cleaner along with other equivalent products without allowing it to sit in liquid cleaning solvent. The service procedure begins with removing the engine sight shield bracket nuts followed by unmounting the bracket and then disconnecting the generator harness connector and evaporative emission canister purge valve harness connector and throttle position sensor harness connector along with the electronic throttle control harness connector. After removing the bracket studs from the upper engine wire harness it should be positioned aside so that each connector can be identified with its matching injector based on firing sequence. Locate the white portion on each injector connector then grip and carefully lift the top section of connectors only until exceeding the white area. Next, press the lower tab to unlock the connector. The process starts by disconnecting both the fuel feed pipe and return pipe from the Fuel Rail as a first step followed by disconnection of the line that supplies vacuum to the fuel pressure regulator. First remove the Fuel Rail attaching bolts then take off the assembly before extracting one injector lower o-ring seat from each injector and discarding its seal. Clean engine oil must be used to lubricate new lower injector o-ring seals before placing them onto each injector spray tip. Install the Fuel Rail assembly to the Intake Manifold by applying gm p/n 12345382 (Canadian P/N 10953489) threadlock on the 5 mm (0.020 in) band of bolts with a torque of 12 n.m (106 lb in). Reinstall the fuel pressure regulator vacuum line together with the fuel feed and return pipes while verifying correct injector electrical placement for maintaining the engine firing sequence. Attach the upper engine wire harness bracket using its retainer studs and fasten up the nut to 10 n.m (89 lb in). The repair process requires reattachment of the generator harness connector along with the evap canister purge valve harness connector and throttle position sensor harness connector and electronic throttle control harness connector. Secure the engine sight shield mounting bracket bolts to 10 n.m (89 lb in) while tightening the nuts and fasten the fuel filler cap and connect the negative Battery Cable. A fuel leak inspection process begins with a two-second ignition on, followed by ten seconds of ignition off before repeating the procedure for visual inspection of fuel leakage. Mount the engine sight shield and fasten its bolts with a torque of 10 n.m (89 lb in).

OEM Chevrolet Suburban 2500 Fuel Rail

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26 Fuel Rails found

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Chevrolet Suburban 2500 Fuel Rail
Part Number: 17113695
$167.50 MSRP: $300.41
You Save: $132.91 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Rail, Fuel Injection
- Position: Passenger Side
- Replaces: 89017376
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2006 Chevrolet Suburban 2500 | Base, LS, LT | 8 Cyl 6.0 L GAS
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Chevrolet Suburban 2500 Fuel Rail
Part Number: 97361353
$381.23 MSRP: $683.83
You Save: $302.60 (45%)
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:
- 2006 Chevrolet Suburban 2500 | LS, LT | 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
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Chevrolet Suburban 2500 Fuel Rail
Part Number: 12602113
$119.13 MSRP: $213.69
You Save: $94.56 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Rail Kit, Fuel Injection; Rail, Fuel Injection
- Replaces: 89017375
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2006 Chevrolet Suburban 2500 | LS, LT | 8 Cyl 6.0 L GAS
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Chevrolet Suburban 2500 Fuel Rail
Part Number: 12621668
$182.36 MSRP: $330.06
You Save: $147.70 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Rail, Fuel Injection
- Replaced by: 12660709
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2013 Chevrolet Suburban 2500 | LS, LT | 8 Cyl 6.0 L FLEX
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Chevrolet Suburban 2500 Fuel Rail
Part Number: 12621663
$218.82 MSRP: $392.50
You Save: $173.68 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Rail, Fuel Injection
- Replaces: 12621561
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2013 Chevrolet Suburban 2500 | LS, LT | 8 Cyl 6.0 L FLEX
View related parts
Chevrolet Suburban 2500 Fuel Rail
Part Number: 12621665
$191.69 MSRP: $343.84
You Save: $152.15 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Rail, Fuel Injection
- Replaced by: 12660710
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2013 Chevrolet Suburban 2500 | LS, LT | 8 Cyl 6.0 L FLEX
View related parts
Chevrolet Suburban 2500 Fuel Rail
Part Number: 89018110
$172.99 MSRP: $313.10
You Save: $140.11 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Rail Kit, Fuel Injection
- Replaced by: 12621662
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2009 Chevrolet Suburban 2500 | LS, LT, LTZ | 8 Cyl 6.0 L GAS
View related parts
Chevrolet Suburban 2500 Fuel Rail
Part Number: 97303659
Product Specifications
- Other Name: Rail, Fuel Injection
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005 Chevrolet Suburban 2500 | LS, LT | 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
View related parts
Chevrolet Suburban 2500 Fuel Rail
Part Number: 97208075
Product Specifications
- Other Name: Rail, Fuel Injection
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2004 Chevrolet Suburban 2500 | Base, LS, LT | 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
View related parts
Chevrolet Suburban 2500 Fuel Rail
Part Number: 17113696
Product Specifications
- Other Name: Rail, Fuel Injection
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2003 Chevrolet Suburban 2500 | Base, LS, LT | 8 Cyl 6.0 L GAS
View related parts
Chevrolet Suburban 2500 Fuel Rail
Part Number: 97361352
Product Specifications
- Other Name: Rail, Fuel Injection
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006 Chevrolet Suburban 2500 | LS, LT | 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
View related parts
Chevrolet Suburban 2500 Fuel Rail
Part Number: 12575055
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:
- 2001-2004 Chevrolet Suburban 2500 | Base, LS, LT | 8 Cyl 8.1 L GAS
View related parts
Chevrolet Suburban 2500 Fuel Rail
Part Number: 12592185
Product Specifications
- Other Name: Rail, F/In
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 Chevrolet Suburban 2500 | LS, LT, LTZ | 8 Cyl 6.0 L GAS
View related parts
Chevrolet Suburban 2500 Fuel Rail
Part Number: 12592182
Product Specifications
- Other Name: Rail
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 Chevrolet Suburban 2500 | LS, LT, LTZ | 8 Cyl 6.0 L GAS
View related parts
Chevrolet Suburban 2500 Fuel Rail
Part Number: 12592183
Product Specifications
- Other Name: Rail
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 Chevrolet Suburban 2500 | LS, LT, LTZ | 8 Cyl 6.0 L GAS
View related parts
Chevrolet Suburban 2500 Fuel Rail
Part Number: 12592184
Product Specifications
- Other Name: Rail, F/In
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 Chevrolet Suburban 2500 | LS, LT, LTZ | 8 Cyl 6.0 L GAS
View related parts
Chevrolet Suburban 2500 Fuel Rail
Part Number: 12592186
Product Specifications
- Other Name: Rail; Rail, Fuel Injection
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 Chevrolet Suburban 2500 | LS, LT, LTZ | 8 Cyl 6.0 L GAS
View related parts
Chevrolet Suburban 2500 Fuel Rail
Part Number: 12592187
Product Specifications
- Other Name: Rail; Rail, Fuel Injection
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 Chevrolet Suburban 2500 | LS, LT, LTZ | 8 Cyl 6.0 L GAS
View related parts
Chevrolet Suburban 2500 Fuel Rail
Part Number: 17113547
Product Specifications
- Other Name: Rail-Fuel
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000 Chevrolet Suburban 2500 | Base, LS, LT | 8 Cyl 6.0 L GAS
View related parts
Chevrolet Suburban 2500 Fuel Rail
Part Number: 17113651
Product Specifications
- Other Name: Rail
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000 Chevrolet Suburban 2500 | Base, LS, LT | 8 Cyl 6.0 L GAS

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Chevrolet Suburban 2500 Fuel Rail

Our website offers an extensive catalog of genuine Chevrolet Suburban 2500 Fuel Rail at unbeatable prices. Every OEM Chevrolet Suburban 2500 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 Suburban 2500 Fuel Rail Parts Questions & Experts Answers

Fuel Rail
17113695
Q: How to service the fuel rail assembly on Chevrolet Suburban 2500?
A: The first step for servicing the Fuel Rail assembly involves lowering fuel system pressure while cleaning the assembly with gm x-30a engine cleaner along with other equivalent products without allowing it to sit in liquid cleaning solvent. The service procedure begins with removing the engine sight shield bracket nuts followed by unmounting the bracket and then disconnecting the generator harness connector and evaporative emission canister purge valve harness connector and throttle position sensor harness connector along with the electronic throttle control harness connector. After removing the bracket studs from the upper engine wire harness it should be positioned aside so that each connector can be identified with its matching injector based on firing sequence. Locate the white portion on each injector connector then grip and carefully lift the top section of connectors only until exceeding the white area. Next, press the lower tab to unlock the connector. The process starts by disconnecting both the fuel feed pipe and return pipe from the Fuel Rail as a first step followed by disconnection of the line that supplies vacuum to the fuel pressure regulator. First remove the Fuel Rail attaching bolts then take off the assembly before extracting one injector lower o-ring seat from each injector and discarding its seal. Clean engine oil must be used to lubricate new lower injector o-ring seals before placing them onto each injector spray tip. Install the Fuel Rail assembly to the Intake Manifold by applying gm p/n 12345382 (Canadian P/N 10953489) threadlock on the 5 mm (0.020 in) band of bolts with a torque of 12 n.m (106 lb in). Reinstall the fuel pressure regulator vacuum line together with the fuel feed and return pipes while verifying correct injector electrical placement for maintaining the engine firing sequence. Attach the upper engine wire harness bracket using its retainer studs and fasten up the nut to 10 n.m (89 lb in). The repair process requires reattachment of the generator harness connector along with the evap canister purge valve harness connector and throttle position sensor harness connector and electronic throttle control harness connector. Secure the engine sight shield mounting bracket bolts to 10 n.m (89 lb in) while tightening the nuts and fasten the fuel filler cap and connect the negative Battery Cable. A fuel leak inspection process begins with a two-second ignition on, followed by ten seconds of ignition off before repeating the procedure for visual inspection of fuel leakage. Mount the engine sight shield and fasten its bolts with a torque of 10 n.m (89 lb in).

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