GMC SIERRA 2500 HD Fittings & Plugs

Brake Bleeders, Speed Bleeders, 10mm x 1.5 Thread, 30mm Overall Length, Steel, Pair

Part Number: RUS-639580

4.7 out of 5 stars ( 27 )

Estimated Ship Date: Today

Heater Hose Connector, Steel, Natural, 3/4 in. Female Quick-Connect, 5/8 in. Hose Barb, Each

Part Number: RNB-800-409HP

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Brake Bleeders, Speed Bleeders, 10mm x 1.0 Thread, 35mm Overall Length, Steel, Pair

Part Number: RUS-639560

4.85 out of 5 stars ( 26 )

Estimated Ship Date: Today

Fitting, Adapter, Quick-disconnect, Straight, Steel, Natural, -4 AN, Male, Each

Part Number: MCL-139160

4.91 out of 5 stars ( 11 )

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

Grease Gun Accessories, Steering Idler Arm Grease Hose Kit, Cadillac, Chevrolet, GMC, Hummer, Kit

Part Number: MOG-K6714

Not Yet Reviewed

Estimated Ship Date: Today

• $20 Summit Bucks

Drain Plug, Engine Oil, OEM, Natural, GM, Each

Part Number: ADO-55577568

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $20 Summit Bucks

Speed Bleeder Screws, 10mm x 1.50 Thread, 33mm Length, Pair

Part Number: RNB-12702

3.93 out of 5 stars ( 14 )

Estimated Ship Date: Today

Transmission Line Adapter, Brass, Male 5/8 in.-18 Inverted Flare, Pair

Part Number: HDA-390

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Brake Bleeder Screw Assortment, Set

Part Number: RNB-13949

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Transmission Line Adapter, Brass, Snap-In, Each

Part Number: HDA-397

4.78 out of 5 stars ( 18 )

Estimated Ship Date: Today

Brake Fittings, Banjo Bolts, Straight, Steel, Natural, Buick, Cadillac, Chevrolet, GMC, Isuzu, Oldsmobile, Pontiac, Saab, Saturn, Each

Part Number: ADO-11569590

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $20 Summit Bucks

Fitting, Heater Hose Connector, Straight, Plastic, Black, 3/4 in. Hose Barb, 3/4 in. Quick Connect, Each

Part Number: RNB-800-411

Not Yet Reviewed

Estimated Ship Date: Today

Fuel Line Repair Kit, male 3/8in, 18in long, steel, includes 16mm fitting, each

Part Number: RNB-800-153

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Today

Heater Hose Connector, Plastic, Black, 3/4 in. Female Quick-Connect, 5/8 in. Hose Barb, Each

Part Number: RNB-800-409

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

CONNECTORS & CONNECTOR KITS FOR HEATER AND VACUUM HOSE, 5/8" STRAIGHT, Set of 5

Part Number: CEL-65624

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 23, 2025 if ordered today

• Drop Ship
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Heater Hose Conntor

Part Number: RNB-800-917HP

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• Special Order

Oil Cooler Line Connector

Part Number: RNB-800-707

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Special Order

Oil Cooler Connector, Transmission Oil Cooler Fitting, Straight, Brass, 3/4 in. Hose Barb, 3/4 in. Quick-connect, Buick, Chevy, Chrysler, GMC, Each

Part Number: FSS-53024

Not Yet Reviewed

Estimated Ship Date: Today

CONNECTOR

Part Number: NAL-15151875

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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CONNECTOR-ENG OIL CLR HOSE (1/2")

Part Number: NAL-23378668

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Box Of 10 Replacement Chrome Snap-In Valves for Schrader Gen 4

Part Number: HMN-6-207C

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Steering Idler Arm Grease Hose Kit, Steering Idler Arm Grease Hose Kit

Part Number: DFP-TA6476

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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CONNECTORS FOR FUEL / VACUUM / HEATER HOSE

Part Number: CEL-65647

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Transmission Line Connector, 3/4 in. Male Inverted Flare, 5/8 in. Quick-Disconnect, Chevy, GMC, Each

Part Number: RNB-800-5600

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

• Special Order