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ACDelco Parts
From basic maintenance to a complete engine overhaul, ACDelco has the service parts you need to keep your vehicle in top running condition. ACDelco prides itself on...
From basic maintenance to a complete engine overhaul, ACDelco has the service parts you need to keep your vehicle in top running condition. ACDelco prides itself on supplying racing teams and shadetree mechanics with high-quality components for just about anything on the road—domestic or import—that are thoroughly tested and proven to perform. ACDelco’s assortment of parts covers all major vehicle systems: cooling, brakes, ignition, exhaust, fuel management, heating, powertrain, and more, and Summit Racing has it all at everyday low prices.
From basic maintenance to a complete engine overhaul, ACDelco has the service parts you need to keep your vehicle in top running condition. ACDelco prides itself on supplying racing teams and shadetree mechanics with high-quality components for just about anything on the road—domestic or import—that are thoroughly tested and proven to perform. ACDelco’s assortment of parts covers all major vehicle systems: cooling, brakes, ignition, exhaust, fuel management, heating, powertrain, and more, and Summit Racing has it all at everyday low prices.
Water Pump Gasket, GM Genuine Part, Rubber/Steel Core, Requires 2 Gaskets Per Engine, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Each
Part Number: ADO-251-663
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Tensioner, Timing Chain, Plastic, Cadillac, Chevrolet, GMC, Each
Part Number: ADO-12630107
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve, Vapor Canister Purge Valve, Stock Replacement, Each
Part Number: ADO-12630282
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Water Pump, Mechanical, Standard-volume, Clockwise Rotation, Aluminum, Natural, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Saturn, Each
Part Number: ADO-251-751
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Engine Camshaft Thrust Washer, Engine Camshaft Thrust Washer, WASHER,CM/SHF THR
Part Number: ADO-12630941
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Valve Covers, Replacement, Stock, Baffled, Cast Aluminum, Natural, Chevrolet, GMC, Each
Part Number: ADO-12630880
Not Yet Reviewed
Estimated Ship Date: Apr 8, 2026 if ordered today
Estimated Ship Date: Apr 8, 2026 if ordered today
Flexplate Mounting Bolt, Automatic Transmission Flexplate Mounting Bolt, BOLT/SCREW-A/TRNS FLEX PLT
Part Number: ADO-12630462
Not Yet Reviewed
Estimated Ship Date: Apr 15, 2026 if ordered today
Estimated Ship Date: Apr 15, 2026 if ordered today
Valve Cover Gasket, ACM Rubber, GM, V6, Each
Part Number: ADO-12630883
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
COVER-OIL PAN
Part Number: ADO-12630766
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Water Neck Gaskets and O-Rings, Replacement, EPDM, Buick, Cadillac, Chevrolet, GMC, Each
Part Number: ADO-12630780
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
PCV Hoses and Tubes, GM Genuine Parts PCV Valve Hoses, Plastic, Black, Buick, Chevrolet, GMC, Saturn, Each
Part Number: ADO-12630279
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
GUIDE-VLV LFTR
Part Number: ADO-12630089
Not Yet Reviewed
Estimated Ship Date: Apr 8, 2026 if ordered today
Estimated Ship Date: Apr 8, 2026 if ordered today
Fuel Vapor Canister Components, GM Genuine Parts Vapor Canister Purge Valve Pipes, Chevy, Each
Part Number: ADO-12630246
Not Yet Reviewed
Estimated Ship Date: Apr 10, 2026 if ordered today
Estimated Ship Date: Apr 10, 2026 if ordered today
Camshaft Phasers, Variable Valve Timing Assemblies, Sintered Metal, Chevrolet, GMC, 4.3L, Each
Part Number: ADO-12630091
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Intake Manifold, Fuel Injected, GM OE, Stock/OEM Standard Deck, Complete, Nylon Plenum, Black, Nylon Base, Black, Chevy, GMC, Each
Part Number: ADO-12630859
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
AIR Pumps, ACDelco Secondary Air Injection Pumps, Electric, Buick, Chevy, Each
Part Number: ADO-215-693
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
PCV Hoses and Tubes, GM Genuine Parts PCV Valve Hoses, Plastic, Black, Cadillac, Each
Part Number: ADO-12630867
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
GASKET-FUEL FEED PIPE
Part Number: ADO-12630832
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
SENSOR ASM-EXH PRESS DIFF
Part Number: ADO-12630257
Not Yet Reviewed
Estimated Ship Date: Apr 10, 2026 if ordered today
Estimated Ship Date: Apr 10, 2026 if ordered today
Throttle Body Gaskets, Replacement, Silicone/Rubber, Chevrolet, GMC, Each
Part Number: ADO-12630862
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Serpentine Belt, Serpentine Belt
Part Number: ADO-OEB1003
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
