Dorman Fuel Injector O-Rings

3.5 out of 5 stars 6 Customer Reviews

Dorman fuel injector O-rings are engineered from top-grade materials for superior resistance to fuel, oil and heat. They will maintain an air-tight seal, and the kits contain multiple rings in various sizes to make your installation fast and convenient. Fuel injector O-rings should be replaced any time you service the fuel injectors. These replacements are available in a dozen thickness options for universal and application-specific use. Order the size and set quantity needed for your projects.

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Dorman Fuel Injector O-Rings for 2003-2009 RAM 2500, 2003-2008 RAM 3500 - 904-314

O-Ring, Fuel Injector, Seal, Rubber, Dodge, Truck, Kit

Part Number: RNB-904-314

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Dorman Fuel Injector O-Rings for 2008-2010 F-250 SUPER DUTY, F-350 SUPER DUTY, F-450 SUPER DUTY - 904-233

O-Ring, Fuel Injector, Seal, Rubber, Ford, Kit

Part Number: RNB-904-233

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Dorman Fuel Injector O-Rings 904-207

O-Ring, Fuel Injector, Seal, Rubber, Ford, IC Corporation, International, Kit

Part Number: RNB-904-207

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Dorman Fuel Injector O-Rings 904-8050

Fuel Injector O-Rings, Rubber, Cummins ISX, Set of 24

Part Number: RNB-904-8050

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Dorman Fuel Injector O-Rings 904-8052

Fuel Injector O-Rings, Rubber, Cummins ISX, Set of 6

Part Number: RNB-904-8052

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Dorman Fuel Injector O-Rings 030-013

O-Ring, Fuel Injector, Seal, Ford, IC Corporation, International, Kit

Part Number: RNB-030-013

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Dorman Fuel Injector O-Rings 030-014

O-Ring, Fuel Injector, Seal, Chevrolet, GMC, Kit

Part Number: RNB-030-014

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Dorman Fuel Injector O-Rings 904-134

O-Ring, Fuel Injector, Seal, Rubber, Chevrolet, GMC, Kit

Part Number: RNB-904-134

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Dorman Fuel Injector O-Rings 904-275

O-Ring, Fuel Injector, Seal, Rubber, Ford, Kit

Part Number: RNB-904-275

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Dorman Fuel Injector O-Rings 904-8053

Fuel Injector O-Rings, Rubber, Cummins ISM, Set of 15

Part Number: RNB-904-8053

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Dorman Fuel Injector O-Rings 904-8051

Fuel Injector O-Rings, Rubber, Cummins ISX, Set of 6

Part Number: RNB-904-8051

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Dorman Fuel Injector O-Rings 904-8054

Fuel Injector O-Rings, Rubber, Brass Washers, Cummins ISB, Set of 12

Part Number: RNB-904-8054

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

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