Fittings & Plugs

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

Crush Washer, for Brake Hose, Copper, Natural, GM, Hummer, Isuzu, Saab, Saturn, Suzuki, Each

Part Number: ADO-21012386

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $20 Summit Bucks

Connector Retainer, Engine Oil Cooler Connector Retainer, Each

Part Number: ADO-15724727

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $20 Summit Bucks

Fitting, Heater Hose Connector, Straight, Plastic, Black, Female Quick-Connect, Nipple, Chevrolet, GMC, Isuzu, Each

Part Number: ADO-15-33814

Not Yet Reviewed

Estimated Ship Date: Today

• $20 Summit Bucks

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

Brake Fittings, ACDelco Gold Brake Banjo Bolt, Straight, 7/16 in.-20 Size, Steel, Zinc, Chrysler, Dodge, Plymouth, Each

Part Number: ADO-18K1538

Not Yet Reviewed

Estimated Ship Date: Today

• $20 Summit Bucks

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

Part Number: ADO-15-5438

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $20 Summit Bucks

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

Part Number: ADO-11569669

Not Yet Reviewed

Estimated Ship Date: Today

• $20 Summit Bucks

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 )

Estimated Ship Date: Today

• $20 Summit Bucks

Brake Bleeders, ACDelco Brake Bleeder Screws, Rear, With Cover, Cadillac, Chevy, GMC, Each

Part Number: ADO-84191289

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $20 Summit Bucks

Transmission Line Adapter Fittings, Rear Fitting, Female Quick Connect, Male 1/4 in. NPT, Steel, Chevrolet, 4L80E, Each

Part Number: ADO-24233367

Not Yet Reviewed

Estimated Ship Date: Today

• $20 Summit Bucks

Transmission Line Retaining Clip, Steel, Each

Part Number: ADO-88960976

Not Yet Reviewed

Estimated Ship Date: Today

• $20 Summit Bucks

1955-72 Chevy Radiator Petcock & Drain Hose Kit 1/4-in NPT

Part Number: RLD-PTK-5572

Not Yet Reviewed

• $10 Summit Bucks
• Special Order

Engine Oil Line Fitting

Part Number: ADO-19303965

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

• $20 Summit Bucks
• Special Order

A/C Line Repair Kit

Part Number: ADO-15-34057

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Tee Fittings, ACDelco Coolant Tee Connectors, Plastic, Black, Hose Barb, Cadillac, Chevrolet, GMC, Pontiac, Saturn, Each

Part Number: ADO-23333192

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Heater Hoses, Replacement, Steel, Zinc Finish, Stock Length, Inlet, HVAC Heater Hose Fitting, Chevrolet, GMC, Oldsmobile, Each

Part Number: ADO-15-75223

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Engine Oil Filler Cap, GM Genuine Part, Stock, Buick, Cadillac, Chevrolet, Each

Part Number: ADO-FC256

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Engine Cylinder Head Plug, Engine Cylinder Head Plug, PLUG - CYL HD CORE HOLE

Part Number: ADO-24502262

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Brake Bleeder Screws, Replacement, 1.16 in. Overall Length, Buick, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-13595190

Not Yet Reviewed

Estimated Ship Date: Today

• $20 Summit Bucks

Brake Bleeder Screws, Replacement, 1.06 in. Overall Length, Buick, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-13513588

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Radiator Drain Plug, Chevy, Buick, Cadillac, GMC, Saturn, Each

Part Number: ADO-52484010

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
• Special Order

CLIP ASM-FUEL FEED & EVAP EMIS PIPE

Part Number: ADO-15139006

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20 Summit Bucks
• Special Order

Fuel Line Clip

Part Number: ADO-84716715

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20 Summit Bucks
• Special Order

CAP ASM-OIL FIL

Part Number: ADO-FC269

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20 Summit Bucks
• Special Order