What are the steps involved in servicing the L59 E85 fuel rail on 2004 GMC Sierra 1500?

The L59 E85 has a fuel rail that is capable of holding up to 85 percent ethanol and it has E85 Denso fuel injectors. Start with disconnection of different electrical connectors and release fuel system pressure. Carefully remove the fuel rail assembly, clean it and lubricate new injector seals. Reassemble through reconnection of parts and leak inspection.

OEM 2004 GMC Sierra 1500 Fuel Rail

Engine Fuel Rail

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3 Fuel Rails found

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2004 GMC Sierra 1500 Fuel Rail Part Number: 17113695
$104.95 MSRP: $327.45
You Save: $222.50 (68%)
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Product Specifications
- Other Name: Rail, Fuel Injection
- Position: Passenger Side
- Replaces: 89017376
- Item Weight: 5.80 Pounds
- Item Dimensions: 20.8 x 14.4 x 9.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 17113695
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2004 GMC Sierra 1500 Submodels:
- Base, C3, Denali, HT, Hybrid, SL, SLE, SLT, WT | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
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2004 GMC Sierra 1500 Fuel Rail Part Number: 12602113
$114.68 MSRP: $232.93
You Save: $118.25 (51%)
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Product Specifications
- Other Name: Rail Kit, Fuel Injection; Rail, Fuel Injection
- Replaces: 89017375
- Item Weight: 1.30 Pounds
- Item Dimensions: 4.2 x 4.1 x 17.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12602113
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2004 GMC Sierra 1500 Submodels:
- Base, Denali, Hybrid, SL, SLE, SLT, WT | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
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2004 GMC Sierra 1500 Fuel Rail Part Number: 97208075
Product Specifications
- Other Name: Rail, Fuel Injection
- Item Weight: 4.40 Pounds
- Item Dimensions: 9.4 x 4.0 x 18.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- Require Quantity: 2
- SKU: 97208075
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2004 GMC Sierra 1500 Submodels:
- Base, C3, Denali, HT, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS

2004 GMC Sierra 1500 Fuel Rail

With a comprehensive array of OEM 2004 GMC Sierra 1500 Fuel Rail, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2004 GMC Sierra 1500 Fuel Rail are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2004 GMC Sierra 1500 Fuel Rail Parts and Q&A

Q: What are the steps involved in servicing the L59 E85 fuel rail on 2004 GMC Sierra 1500?
A: The L59 E85 has a fuel rail that is capable of holding up to 85 percent ethanol and it has E85 Denso fuel injectors. Start with disconnection of different electrical connectors and release fuel system pressure. Carefully remove the fuel rail assembly, clean it and lubricate new injector seals. Reassemble through reconnection of parts and leak inspection.