GMC SIERRA 2500 HD Fittings & Plugs

Fittings, Power Steering Adapter, Straight, Steel, Zinc Plated, -6 AN Male, 3/4 in.-16 UNF-2A, for use on Holley Power Steering Pumps, Each

Part Number: EAR-961961ERL

3.89 out of 5 stars ( 19 )

Estimated Ship Date: Today

Coolant Crossover Components, LS Steam Vent Adapters, -3 AN, One Single Outlet Adapter, One Dual Outlet Adapter, Aluminum, Black Anodized, Chevy, Set

Part Number: EAR-LS9809ERL

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Transmission Line Adapter Fittings, 1/4 in. NPS Male Threads to 3/8 in. Quick-connect Female Threads, Steel, Natural, GM, Hummer, Each

Part Number: ADO-19125677

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

• $20 Summit Bucks

Coolant Crossover Components, LS Steam Vent Adapters, Fitting Type, Male Swivel Elbow, Dual -4 AN Outlets, Aluminum, Black Anodized, Chevy, LS, Pair

Part Number: EAR-LS9805ERL

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

MAF Sensor Housing Adapters, Mass Airflow Sensor Mounting Flanges, Billet Aluminum, Natural, Chevrolet, Duramax, LB7/LLY, Each

Part Number: ICB-551783

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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HVAC Heater Hose Connector

Part Number: SNN-CH8005

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Transmission Line Quick Connector

Part Number: RNB-800-726

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Box Of 10 replacement Clamp-In Valves for Schrader REV 5

Part Number: HMN-6-225

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Box Of 10 Replacement Clamp-In Valves for Schrader Rev 4

Part Number: HMN-6-216

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Estimated Ship Date: Dec 15, 2025 if ordered today

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CONNECTOR

Part Number: NAL-15032062

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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SEAL KIT,S/GR END PLUG

Part Number: ADO-07817485

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20 Summit Bucks
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Service Kit, Fuel Injection, Fuel Pressure, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Kit

Part Number: ADO-12570619

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Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
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FITTING,P/S PUMP

Part Number: ADO-26025709

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20 Summit Bucks
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HVAC Heater Hose Connector

Part Number: SNN-CH8006

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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HVAC Heater Hose Connector

Part Number: SNN-CH8007

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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PLUG-CNG TK HIGH PRESS SHUTOFF VLV

Part Number: ADO-22990947

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20 Summit Bucks
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PLUG-F/INJN FUEL RL

Part Number: ADO-22991064

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
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Fitting, Oil Cooler Connector, 3/4 in.-16 Thread, 3/4 in. Quick-connect, Steel, Chevy, GMC, Each

Part Number: RNB-800-5601

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Fitting, Oil Cooler Connector, 3/4 in.-14 NPT, 5/8 in. Quick-connect, Steel, Chevy, GMC, Workhorse Custom Chassis, Each

Part Number: RNB-800-5602

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Estimated Ship Date: Dec 23, 2025 if ordered today

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PLUG-OIL PAN

Part Number: ADO-12625298

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
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Brake Hydraulic Hose Caliper Bolt Washer

Part Number: ADO-13289726

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
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PIPE-W/PMP OTLT

Part Number: ADO-12725092

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• $20 Summit Bucks
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