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.

Individual Parts

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Results 1 - 25 of 2000 +

ACDelco - Main Bearings for 2007 AURA, G6, 2007-2008 CTS - 12605154

BEARING-CR/SHF THR (.25MM U.S.)

Part Number: ADO-12605154

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

ACDelco Main Bearings 12605153

BEARING-CR/SHF UPR (.25MM U.S.)

Part Number: ADO-12605153

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

ACDelco Main Bearings 12605155

BEARING-CR/SHF LWR (.25MM U.S.)

Part Number: ADO-12605155

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

ACDelco - Rod Bearings for 2019-2020 CT6 - 12694782

BEARING KIT-CR/SHF (LTA - .006 US)

Part Number: ADO-12694782

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

ACDelco Main Bearings 19368254

BEARING,CR/SHF UPR (.25MM U.S) LGX

Part Number: ADO-19368254

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

ACDelco Main Bearings 12531697

BEARING KIT,CR/SHF(#3-0.026 US)

Part Number: ADO-12531697

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

ACDelco Crankshaft Bearings and Bushings 12691047

BEARING-CR/SHF THR UPR (.25MM US)

Part Number: ADO-12691047

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

ACDelco Main Bearings 10048778

BEARING KIT,CR/SHF #7(.001" US)

Part Number: ADO-10048778

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

ACDelco Engine Block Heaters 12657629

Engine Block Heater, Triangle Design, 3 Prong, 120 VAC, 1,000 Watts, Fits 40mm Dia. Hole, Brass, GM 6.6L Duramax, LB7, LLY, LBZ, LMM, LML, Each

Part Number: ADO-12657629

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

ACDelco FFL-4 DCT Automatic Transmission Fluid 19418016

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

Part Number: ADO-10-4130

4.79 out of 5 stars ( 33 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

ACDelco GM Genuine Parts Fuel Injection Throttle Bodies 19420707

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

Part Number: ADO-19420707

5.0 out of 5 stars ( 11 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

ACDelco GM Genuine Parts Engine Timing Covers 12633906

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

Part Number: ADO-12633906

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

850 CCA ACDelco Gold Automotive AGM Battery 88864542 BCI Group 94R

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

Part Number: ADO-94RAGM

4.74 out of 5 stars ( 144 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

ACDelco DEXRON ULV Automatic Transmission Fluid 19352619

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

Part Number: ADO-10-4107

5.0 out of 5 stars ( 10 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

ACDelco GM Genuine Parts Iridium Spark Plugs 19417055

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

Part Number: ADO-41-162

4.75 out of 5 stars ( 36 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

ACDelco Crankshaft Position Sensors 12703627

Crankshaft Position Sensor, Chevrolet, GMC, Each

Part Number: ADO-12703627

3.67 out of 5 stars ( 6 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

ACDelco Mechanical Water Pumps 19195104

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

Part Number: ADO-252-845

4.76 out of 5 stars ( 127 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

760 CCA ACDelco Gold Automotive AGM Battery 88864541 BCI Group 48

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

Part Number: ADO-48AGM

4.81 out of 5 stars ( 58 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

ACDelco GM Genuine Parts Camshafts 12672469

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 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

ACDelco Replacement Fuel Injectors 12576341

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 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

ACDelco Dex-Cool Antifreeze 12378390

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

Part Number: ADO-10-5027

4.95 out of 5 stars ( 22 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

520 CCA ACDelco Gold Automotive AGM Battery 88866037 BCI Group LN1

Battery, Professional Automotive AGM, Starting, 12 V, 670 Cranking Amps, Top Terminals, BCI LN1 Group, Cadillac, Chevy, Each

Part Number: ADO-LN1AGM

4.88 out of 5 stars ( 73 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

ACDelco GM Genuine Parts Oil Pan Gaskets 12612350

Oil Pan Gasket, One-piece, Silicone/Aluminum, Chevy, Small Block LS, Each

Part Number: ADO-12612350

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

ACDelco Mechanical Water Pumps 19195105

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

Part Number: ADO-252-846

4.7 out of 5 stars ( 69 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

ACDelco GM Genuine Parts Iridium Spark Plugs 19459511

Spark Plug, Iridium Tip, Tapered Seat, 14mm Thread, 1.270 in. Reach, Resistor, Each

Part Number: ADO-41-168

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

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