Engines & Components

Valve Covers, Replacement, Stock, Cast Aluminum, Natural, Chevrolet, GMC, 2.8L Diesel, Each

Part Number: ADO-12685915

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Valve Covers, Replacement, Stock, Cast Aluminum, Black, Chevrolet, GMC, 8.1L, Each

Part Number: ADO-12570555

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Drive Belt Tensioner Assembly

Part Number: ADO-39207

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Harmonic Balancer, GM OE, Not SFI-Approved, Buick, Chevy, Each

Part Number: ADO-25199420

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• $20 Summit Bucks
• Special Order

Camshaft Phasers, Variable Valve Timing Assemblies, Sintered Metal, Chevrolet, Buick, GMC, Saturn, Pontiac, Each

Part Number: ADO-12621505

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Camshaft Phasers, Variable Valve Timing Assemblies, Sintered Metal, Right Bank, Buick, Chevrolet, Cadillac, GMC, 3.6L, Each

Part Number: ADO-12684805

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Serpentine Belt Drive Enhancement Kit

Part Number: ADO-39068K1

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Serpentine Belt Drive Enhancement Kit

Part Number: ADO-39068K2

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

ACTUATOR ASM-CM/SHF POSN

Part Number: ADO-12682501

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

CAMSHAFT ASM-INT

Part Number: ADO-25188067

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

CAMSHAFT ASM-EXH

Part Number: ADO-25188068

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

ACTUATOR ASM-CM/SHF POSN

Part Number: ADO-12689341

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Drive Belt Tensioner Assembly

Part Number: ADO-38427

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Drive Belt Tensioner Assembly

Part Number: ADO-38170

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Drive Belt Tensioner Assembly

Part Number: ADO-38174

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Accessory Belt Tensioners, Replacement, Serpentine, Aluminum/Steel, Silver/Black, Air Compressor Accessory, Chevrolet, 6.6L Diesel, Each

Part Number: ADO-12690275

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 23, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Drive Belt Tensioner Assembly

Part Number: ADO-38225

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Drive Belt Tensioner Assembly

Part Number: ADO-38257

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Drive Belt Tensioner Assembly

Part Number: ADO-38258

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• $20 Summit Bucks
• Special Order

Drive Belt Tensioner Assembly

Part Number: ADO-38270

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Drive Belt Tensioner Assembly

Part Number: ADO-38271

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• $20 Summit Bucks
• Special Order

Drive Belt Tensioner Assembly

Part Number: ADO-38273

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• $20 Summit Bucks
• Special Order

Drive Belt Tensioner Assembly

Part Number: ADO-38390

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Drive Belt Tensioner Assembly

Part Number: ADO-38402

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Accessory Belt Tensioner, Smooth Pulley, Mini, Each

Part Number: ADO-38404

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order