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GMC 4.2L/256 GM inline 6-cylinder Parts and Accessories

Individual Parts

Results 1 - 25 of 65

Engine Oil, Molygen New Generation Motor Oil, Synthetic, 5W30, 5 liters, Each

Part Number: LIM-20228

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Top Tec ATF 1800 , Plastic Container, 1 Liter, Each

Part Number: LIM-20032

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Engine Oil, Special Tec AA, Synthetic, 5W30, 5 liters, Each

Part Number: LIM-20138

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Motor Oil, Molygen New Generation, 5W-30, 1 Liters, Each

Part Number: LIM-20226

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Engine Oil, Motul 8100 Eco-nergy, Synthetic, 5W30, 1 liter, Each

Part Number: MTL-102782

5.0 out of 5 stars ( 6 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Engine Oil, 8100 Eco-nergy, 5W30, 5 liters, Synthetic, Each

Part Number: MTL-102898

5.0 out of 5 stars ( 4 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

MAF Sensor, Mass Air Flow Sensor, Black Housing, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab, Saturn, Each

Part Number: HTA-MAF0034

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Top Tec ATF 1200 ,Plastic canister

Part Number: LIM-20020

Not Yet Reviewed

Cannot be shipped Internationally if ordered today

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Cannot be shipped Internationally if ordered today

Oil Pump Rebuild Kit, Buick, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Saab, Kit

Part Number: MEL-K322

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Top Tec ATF 1200 , Plastic Container, 1 Liter, Each

Part Number: LIM-20018

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Special Tec AA 5W-30 ,Plastic canister

Part Number: LIM-20136

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Fan Clutch, Severe-Duty Thermal, Chevy, GMC, Isuzu, Buick, Oldsmobile, Each

Part Number: HDA-3200

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

Top Tec ATF 1100 ,Plastic can

Part Number: LIM-20118

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Oil Seal;

Part Number: NTL-4762N

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Bearing, Roller, Each

Part Number: NTL-513067

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Hub Bearing

Part Number: GMB-730-0409

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Oil Pickup, Bolt-In, Stock Pan Style, 0.750 in. Tube Diameter, Chevy, L6, 4.2L, Each

Part Number: MEL-358S

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Engine Piston Ring Set, 6-Cyl Ring Set; Chrome

Part Number: HSN-2C4781020

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C4781S040

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5227020

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5227040

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4781010

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Fan Clutch, Truck Fan Drive, Chevy, GMC, Isuzu, Saab, Each

Part Number: HDA-2851

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

Spark Plug Wire Sets, MPG Plus, Assembled, Solid Core, Black Boots, Green Wires, 8.00mm Diameter, Buick, Chevrolet, GMC, 4.2L, Set

Part Number: GRN-36-1798MPG

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Blue Wires, 8.00mm Diameter, Buick, Chevrolet, GMC, 4.2L, Set

Part Number: GRN-26-1798S

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today