GMC YUKON Fittings & Plugs Fittings & Hoses

Dorman Radiator Drain Petcocks 61103

Petcocks, Radiator Drain Petcocks, 1/8 in. NPT Thread Size, Brass, Natural, Buick, Cadillac, Chevy, Ford, GMC, Mercury, Merkur, Olds, Pontiac, Each

Part Number: RNB-61103

4.0 out of 5 stars ( 1 )

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ACDelco Air Conditioning Service Port Adapters 52458184

Air Conditioning Service Valve, Buick, Chevy, GMC, Pontiac, Saturn, Each

Part Number: ADO-15-5438

5.0 out of 5 stars ( 1 )

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ACDelco Brake Banjo Bolts 11569590

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 )

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Earl's Performance Solo-Bleed Brake Bleeders 280029ERL

Brake Bleeders, Solo-Bleed, 10mm x 1.5 Thread, 27mm Overall Length, Pair

Part Number: EAR-280029ERL

4.67 out of 5 stars ( 9 )

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Dorman Heater Hose Connector Fittings 800-414HP

Metal Heater Hose Connector

Part Number: RNB-800-414HP

Not Yet Reviewed

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Dorman Heater Hose Connector Fittings 800-401

Heater Hose Connector Fitting, male thread, 1/2in NPT, Female Quick Connect 5/8, steel, each

Part Number: RNB-800-401

4.8 out of 5 stars ( 5 )

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Dorman Heater Hose Connector Fittings 800-413HP

Metal Heater Hose Connector

Part Number: RNB-800-413HP

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Earl's Performance LT Gen-V Oil Pressure Sensor Kits LT0004ERL

Fuel Injection System Components, LT Gen-V Oil Pressure Sensor Kits, Includes Adapter Fitting Female NPT 1/8 in. To Male Threads M12 x 1.75, Kit

Part Number: EAR-LT0004ERL

Not Yet Reviewed

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ACDelco GM Genuine Parts Engine Galley Plugs 11546667

Plug, Engine Galley Plug, Stock Replacement, Buick, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-11546667

Not Yet Reviewed

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Dorman Brake Bleeder Screw Assortments 13949

Brake Bleeder Screw Assortment, Set

Part Number: RNB-13949

5.0 out of 5 stars ( 3 )

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Dorman Brake Speed Bleeder Screws 12702

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

Part Number: RNB-12702

3.93 out of 5 stars ( 14 )

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Standard Motor Vacuum Hose Tee Fittings VT18

Tee Fitting, Vacuum Hose Type, Plastic, White, Two 3/8 in. Hose Barb Ends, One 1/4 in. Hose Barb End, Buick, Oldsmobile, Each

Part Number: SMP-VT18

Not Yet Reviewed

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Dorman Brake Bleeder Screws 13908

Brake Bleeders, Replacement, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Pair

Part Number: RNB-13908

4.8 out of 5 stars ( 5 )

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Dorman Heater Hose Connector Fittings 800-403

Heater Hose Connector Fitting, hose barb, 5/8in NPT, Female Quick Connect 5/8, plastic, each

Part Number: RNB-800-403

5.0 out of 5 stars ( 2 )

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ACDelco Automatic Transmission Oil Cooler End Fittings 19210848

Transmission Line Adapter Fitting, Oil Cooler End Fitting, Steel, Natural, Buick, Cadillac, Chevy, GMC, Each

Part Number: ADO-19210848

5.0 out of 5 stars ( 1 )

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Earl's Performance Remote Electric Water Pump Plumbing Kits LS0040ERL

Remote Water Plumbing, -16 AN Fittings, -12 AN O-ring Blocks, Billet Aluminum, Black, Chevy, LS, Kit

Part Number: EAR-LS0040ERL

Not Yet Reviewed

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Dorman Fuel Line Retaining Clips 800-023

Fuel Line Retaining Clip, Ford, 5/16, nylon, White, 3 3/8 & 3 5/16 clips, set of 6

Part Number: RNB-800-023

4.67 out of 5 stars ( 9 )

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Dorman Heater Hose Connector Fittings 800-409

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 )

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Dorman Oil Cooler Connectors 800-701

Oil Cooler Connector, Steel, Zinc Finish, Chevy, GMC, Each

Part Number: RNB-800-701

5.0 out of 5 stars ( 3 )

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Earl's Performance LS Steam Vent Adapters LS9808ERL

Steam Vent Adapters, Coolant Crossover Components, -3 AN Size, Aluminum, Black, Chevy, Small Block LS, Pair

Part Number: EAR-LS9808ERL

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

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Estimated Ship Date: Jun 9, 2026 if ordered today

Dorman Air Conditioning Service Port Adapters 800-955

Air Conditioning Service Port Adapter, Aluminum, Schrader Valve, 12mm x 1.50 Threads, Buick, Cadillac, Chevy, GMC, Pontiac, Oldsmobile, Hummer, Each

Part Number: RNB-800-955

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Dorman Fuel Line Connectors 800-153

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 )

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ACDelco Brake Banjo Bolts 11569669

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

Part Number: ADO-11569669

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Dorman Heater Hose Connector Fittings 800-411

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

Part Number: RNB-800-411

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Dorman Washers 66223

Crush Washers, 10.30mm Hole Size, 16.91mm O.D., 1.2mm Thickness, Copper, Natural, Pair

Part Number: RNB-66223

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