GMC ENVOY Enginetech | Summit Racing

Enginetech Hydraulic Lifters and Lash Adjusters L2281-16

Engine Valve Lifter 67-21 BUI/CAD/CHV/GM/GMC/Hummer/IZU/OLD/PON 4.1L/4.3L/4.4L/4.5L/4.6L/4.8L/4.9L/5.0L/5.3L/5.7L/6.0L/6.2L/6.6L/7.0L/8.1L/L

Part Number: EGN-L2281-16

Not Yet Reviewed

Estimated Ship Date: Monday 11/16/2026 if shipped by air

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Estimated Ship Date: Monday 11/16/2026 if shipped by air

Enginetech Piston Sets P5036(8)STD

Engine Piston Set 05-09 BUI/CAD/CHV/GMC/Hummer/IZU/PON/SAB 4.8L/5.3L

Part Number: EGN-P50368STD

Not Yet Reviewed

Estimated Ship Date: Monday 11/16/2026 if shipped by air

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Estimated Ship Date: Monday 11/16/2026 if shipped by air

Enginetech Full Gasket Sets C325K-1

Engine Gasket Set, Full Gasket Set, for 3.780 in./96mm Cylinder Bore, Chevy, 4.8L, 5.3L, Kit

Part Number: EGN-C325K-1

Not Yet Reviewed

Estimated Ship Date: Nov 23, 2026 if ordered today

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Estimated Ship Date: Nov 23, 2026 if ordered today

Enginetech Head Gasket Sets C325HS-B

Engine Cylinder Head Gasket Set 01-14 BUI/CAD/CHV/GMC/Hummer/IZU/SAB 4.8L/5.3L

Part Number: EGN-C325HS-B

Not Yet Reviewed

Estimated Ship Date: Monday 11/16/2026 if shipped by air

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Estimated Ship Date: Monday 11/16/2026 if shipped by air

Enginetech Oil Pumps EP295HV

Engine Oil Pump 97-20 BUI/CAD/CHV/GM/GMC/Hummer/IZU/PON/SAB 4.3L/4.8L/5.3L/5.7L/6.0L/6.2L

Part Number: EGN-EP295HV

Not Yet Reviewed

Estimated Ship Date: Monday 11/16/2026 if shipped by air

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Estimated Ship Date: Monday 11/16/2026 if shipped by air

Enginetech Piston Sets P5036(8)100

Engine Piston Set 05-09 BUI/CAD/CHV/GMC/Hummer/IZU/PON/SAB 4.8L/5.3L

Part Number: EGN-P50368100

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

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Estimated Ship Date: Dec 14, 2026 if ordered today

Enginetech Head Gasket Sets GM254HS-BWB

Engine Cylinder Head Gasket Set 06-09 BUI/CHV/GMC/IZU/SAB 4.2L

Part Number: EGN-GM254HS-BWB

Not Yet Reviewed

Estimated Ship Date: Monday 11/16/2026 if shipped by air

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Estimated Ship Date: Monday 11/16/2026 if shipped by air

Enginetech Piston Sets P5069(6).50

Engine Piston Set 06-09 BUI/CHV/GMC/IZU/SAB 4.2L

Part Number: EGN-P5069650

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

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Estimated Ship Date: Dec 14, 2026 if ordered today

Enginetech Head Gasket Sets GM254HS-B

Engine Cylinder Head Gasket Set 06-09 BUI/CHV/GMC/IZU/SAB 4.2L

Part Number: EGN-GM254HS-B

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

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Estimated Ship Date: Dec 14, 2026 if ordered today

Enginetech Stock Replacement Camshafts ES1567

Engine Camshaft 99-07 BUI/CHV/GMC/IZU 4.8L/5.3L/6.0L

Part Number: EGN-ES1567

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2026 if ordered today

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Estimated Ship Date: Dec 11, 2026 if ordered today

Enginetech Piston Sets P5012(6)STD

Engine Piston Set 02-06 BUI/CHV/GMC/IZU/OLD/SAB 4.2L

Part Number: EGN-P50126STD

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2026 if ordered today

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Estimated Ship Date: Dec 11, 2026 if ordered today

Enginetech Piston Sets P5036(8).75

Engine Piston Set 05-09 BUI/CAD/CHV/GMC/Hummer/IZU/PON/SAB 4.8L/5.3L

Part Number: EGN-P5036875

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

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Estimated Ship Date: Dec 14, 2026 if ordered today

Enginetech Piston Sets P5012(6).50

Engine Piston Set 02-06 BUI/CHV/GMC/IZU/OLD/SAB 4.2L

Part Number: EGN-P5012650

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

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Estimated Ship Date: Dec 14, 2026 if ordered today

Enginetech Piston Sets P5036(8).50

Engine Piston Set 05-09 BUI/CAD/CHV/GMC/Hummer/IZU/PON/SAB 4.8L/5.3L

Part Number: EGN-P5036850

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

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Estimated Ship Date: Dec 14, 2026 if ordered today

Enginetech Oil Pump Repair Kits EK322

Engine Oil Pump Repair Kit 03-12 BUI/CHV/GMC/Hummer/IZU/OLD/SAB 2.8L/2.9L/3.5L/3.7L/4.2L

Part Number: EGN-EK322

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2026 if ordered today

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Estimated Ship Date: Dec 11, 2026 if ordered today

Enginetech Main Bearings BC117JSTD

Engine Crankshaft Main Bearing Set 02-09 BUI/CHV/GMC/IZU/OLD/SAB 4.2L

Part Number: EGN-BC117JSTD

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

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Estimated Ship Date: Dec 14, 2026 if ordered today

Enginetech Full Gasket Sets GM254K-1

Engine Gasket Set 02-05 BUI/CHV/GMC/IZU/OLD 4.2L

Part Number: EGN-GM254K-1

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2026 if ordered today

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Estimated Ship Date: Dec 11, 2026 if ordered today

Enginetech Piston Sets P5069(6)STD

Engine Piston Set 06-09 BUI/CHV/GMC/IZU/SAB 4.2L

Part Number: EGN-P50696STD

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

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Estimated Ship Date: Dec 14, 2026 if ordered today

Enginetech Oil Pumps EP365

Engine Oil Pump 05-17 BUI/CAD/CHV/GMC/Hummer/IZU/PON/SAB 5.3L/6.0L/6.2L

Part Number: EGN-EP365

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

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Estimated Ship Date: Dec 14, 2026 if ordered today

Enginetech Piston Sets P5012(6).75

Engine Piston Set 02-06 BUI/CHV/GMC/IZU/OLD/SAB 4.2L

Part Number: EGN-P5012675

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2026 if ordered today

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Estimated Ship Date: Dec 11, 2026 if ordered today

Enginetech Full Gasket Sets GM254K-3

Engine Gasket Set 06-09 BUI/CHV/GMC/IZU/SAB 4.2L

Part Number: EGN-GM254K-3

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2026 if ordered today

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Estimated Ship Date: Dec 11, 2026 if ordered today

Enginetech Stock Replacement Camshafts ES3588

Engine Camshaft 07-13 BUI/CHV/GMC 5.3L

Part Number: EGN-ES3588

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2026 if ordered today

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Estimated Ship Date: Dec 11, 2026 if ordered today

Enginetech Timing Chain and Gear Sets TS1168

Engine Timing Set 02-07 BUI/CHV/GMC/Hummer/IZU/OLD/SAB 2.8L/3.5L/4.2L

Part Number: EGN-TS1168

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2026 if ordered today

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Estimated Ship Date: Dec 11, 2026 if ordered today

Enginetech Piston Sets P5069(6).75

Engine Piston Set 06-09 BUI/CHV/GMC/IZU/SAB 4.2L

Part Number: EGN-P5069675

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

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Estimated Ship Date: Dec 14, 2026 if ordered today

Enginetech Head Gasket Sets GM254HS-A

Engine Cylinder Head Gasket Set 02-05 BUI/CHV/GMC/IZU/OLD/SAB 4.2L

Part Number: EGN-GM254HS-A

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

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Estimated Ship Date: Dec 14, 2026 if ordered today

GMC ENVOY Enginetech Parts and Accessories