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ACDelco Parts

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.

Individual Parts

Results 1 - 25 of 2000 +

Automatic Transmission Fluid, DCT FFL-4, Synthetic, 1 Quart, Each

Part Number: ADO-10-4130

4.94 out of 5 stars ( 18 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Throttle Body, 90.00mm, Cast Aluminum, Natural, Chevrolet, Pontiac, Each

Part Number: ADO-19420707

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Flex Fuel Sensor, E85, Each

Part Number: ADO-13507128

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Automatic Transmission Fluid, DEXRON VI, 1 Gallon, Each

Part Number: ADO-10-9395

4.91 out of 5 stars ( 55 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Rear Main Seal Housing, LS Engine Crankshaft Rear Seal Housing, Aluminum, Includes Seal and Gasket, Will not fit LSX, Each

Part Number: ADO-12639250

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Knock Sensor, Cadillac, Chevy, GMC, Each

Part Number: ADO-213-3521

4.71 out of 5 stars ( 83 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Wastegate Actuators, GM Genuine Parts, Aluminum, Natural, Chevrolet, GMC, 6.6L Diesel, Each

Part Number: ADO-12723306

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Fuel Injector, Replacement, 42 lbs./hr., Chevy, Pontiac, Each

Part Number: ADO-217-2425

4.92 out of 5 stars ( 12 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Timing Covers, GM Genuine Parts, One-piece, Aluminum, Natural, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Each

Part Number: ADO-12633906

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Water Pump, Mechanical, Aluminum, Serpentine, Natural, Buick, Cadillac, Chevy, GMC, Isuzu, Each

Part Number: ADO-252-845

4.78 out of 5 stars ( 120 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Battery, Professional Automotive AGM, Starting, 12 V, 760 Cold Cranking Amps, Top Terminals, BCI 48 Group, Each

Part Number: ADO-48AGM

4.84 out of 5 stars ( 51 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Spark Plug, Iridium Tip, Tapered Seat, 14mm Thread, 0.689 in. Reach, Resistor, Each

Part Number: ADO-41-162

4.71 out of 5 stars ( 31 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Fuel Pump, High Output, In-Tank, 65 psi, Chevy, LS, Each

Part Number: ADO-MU2101

4.89 out of 5 stars ( 18 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Diesel Exhaust Fluid Modules, GM Genuine Parts Diesel Exhaust Fluid (DEF) Supply Pump Modules, Chevrolet, GMC, Each

Part Number: ADO-84545446

4.56 out of 5 stars ( 9 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Automatic Transmission Fluid, DEXRON ULV, Synthetic, 1 Quart, Each

Part Number: ADO-10-4107

5.0 out of 5 stars ( 6 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Superchargers, GM Genuine Parts, Roots Style, Gray, Pulley, Cadillac, Chevrolet, 6.2L LSA, Each

Part Number: ADO-12670278

Not Yet Reviewed

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Battery, Professional Automotive AGM, Starting, 12 V, 1020 Cranking Amps, Top Terminals, BCI 94R Group, Each

Part Number: ADO-94RAGM

4.76 out of 5 stars ( 131 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Antifreeze, Dex-Cool, 50/50, Pre-Mix, 1 Gallon, Each

Part Number: ADO-10-5027

4.94 out of 5 stars ( 17 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Water Pump, Mechanical, Aluminum, Natural, Chevrolet, Pontiac, Each

Part Number: ADO-252-846

4.71 out of 5 stars ( 63 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Air Conditioning Compressor, A6, Steel, Black, V-Belt Pulley, 1-groove, Each

Part Number: ADO-15-20515

3.84 out of 5 stars ( 25 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Ignition Coil, Coil Pack, Black, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Each

Part Number: ADO-12699382

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Axle Shaft, CV-Style, Chevy, Each

Part Number: ADO-85126785

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Camshafts, GM Genuine Parts, Hydraulic Roller, Stock Replacement, 223 Int./229 Exh. Advertised Duration, Chevrolet, GMC, 6.6L Gen V, Each

Part Number: ADO-12672469

Not Yet Reviewed

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Diesel Exhaust Fluid, 2.5 Gallon, Pair

Part Number: ADO-10-4023

4.86 out of 5 stars ( 57 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Fuel Injector, OEM Replacement, Cadillac, Chevrolet, LS, Each

Part Number: ADO-19420334

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

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