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Genuine OEM Cummins Engine Parts & Components

Genuine OEM Cummins Engine Parts & Components

Keep your engine performing at its peak with our selection of genuine OEM Cummins parts. We carry an extensive inventory of authentic overstock components for Cummins ISX, X15, ISL, and B-Series engines, ensuring your powertrain maintains its factory-spec efficiency and horsepower.

Our collection features critical engine-end hardware, including pressure and temperature sensors, fuel injectors, EGR components, V-band clamps, and specialized mounting fasteners. By choosing "Cummins Genuine" overstock, you ensure total compatibility with your engine’s ECM and mechanical tolerances, preventing the premature failures and "check engine" lights common with aftermarket clones. Get the industry's most trusted engine parts at warehouse-direct pricing.

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Genuine Cummins 5415562 Oxygen Sensor

Genuine Cummins 5415562 Oxygen Sensor

Regular price $362.52
Sale price $362.52 Regular price $0.00
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Genuine Cummins 4928593 Pressure Sensor | OEM Engine Sensor

Genuine Cummins 4928593 Pressure Sensor | OEM Engine Sensor

Regular price $21.96
Sale price $21.96 Regular price $0.00
Unit price
Black and beige mechanical component on a white background
Black and beige mechanical component on a white background

Genuine Cummins 4089168 Solenoid Valve | OEM Engine Control Valve

Regular price $472.63
Sale price $472.63 Regular price $583.04
Unit price
CAT C7 Fuel Injector Wiring Harness | Caterpillar 222-5917 | Fits 3126B, 3126E Engines
CAT C7 Fuel Injector Wiring Harness | Caterpillar 222-5917 | Fits 3126B, 3126E Engines

Genuine Cummins 4088832 Temperature Sensor | Fits ISC, ISL, QSL Engines | OEM New Old Stock

Regular price $24.94
Sale price $24.94 Regular price $49.97
Unit price
Genuine Cummins 3683145 EGR Secure V-Band Clamp for ISX 15L Engines

Genuine Cummins 3683145 EGR Secure V-Band Clamp for ISX 15L Engines

Regular price $52.63
Sale price $52.63 Regular price $129.00
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Genuine Cummins 3085185 Temperature Sensor | OEM Engine Sensor

Genuine Cummins 3085185 Temperature Sensor | OEM Engine Sensor

Regular price $21.96
Sale price $21.96 Regular price $62.27
Unit price
Genuine Cummins 2863701 Seal O-Ring

Genuine Cummins 2863701 Seal O-Ring

Regular price $16.95
Sale price $16.95 Regular price $0.00
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Fuel Water Separator Filter Baldwin BF1378-SPS

Fuel Water Separator Filter Baldwin BF1378-SPS

Regular price $39.97
Sale price $39.97 Regular price $0.00
Unit price
Cummins Valve Tappet 3945866 | Tier 2 8.3 liter C engines - Set of 2

Cummins Valve Tappet 3945866 | Tier 2 8.3 liter C engines - Set of 2

Regular price $24.96
Sale price $24.96 Regular price $0.00
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Cummins P/N: "2892084" ECM Calibration Bench Test Harness

Cummins P/N: "2892084" ECM Calibration Bench Test Harness

Regular price $113.44
Sale price $113.44 Regular price $162.05
Unit price
Cummins P/N | 4918802 ECM Calibration Bench Test Harness

Cummins P/N | 4918802 ECM Calibration Bench Test Harness

Regular price $198.77
Sale price $198.77 Regular price $283.96
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Cummins P/N | 3687073 Fuel Pump Support Plate/Bracket

Cummins P/N | 3687073 Fuel Pump Support Plate/Bracket

Regular price $27.89
Sale price $27.89 Regular price $37.19
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