GMC SIERRA 3500 HD Melling Parts and Accessories

Timing Chain Tensioner, Nylon/Steel, Buick, Cadillac, Chevrolet, GMC, Hummer, Pontiac, Saab, Each

Part Number: MEL-BT5490

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Timing Chain Tensioner, Steel, Cadillac, Chevrolet, GMC, Each

Part Number: MEL-BT5174

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Engine Water Pump, Stock Replacement Wat

Part Number: MEL-MWP-501WT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

• Free Shipping

Oil Pump Springs, High-Pressure, Steel, Avanti, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab, Set of 5

Part Number: MEL-29555

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Timing Chain Dampener Bracket, Steel, Black, Avanti, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab, Small Block LS, Kit

Part Number: MEL-BD417-BRKT

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Valve Lock, Replacement, Stainless Steel, 1-groove, 0.310 in. Stem Diameter, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Saturn, Each

Part Number: MEL-VL-760

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Variable Cam Timing Solenoid, Replacement, OEM Position, Cadillac, Chevrolet, GMC, Each

Part Number: MEL-VCTO1000

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Assembly Lubricant, Mell-Lube Engine Assembly and Break-In Fluid, 4.00 oz., Each

Part Number: MEL-M-10012

5.0 out of 5 stars ( 7 )

Cannot be shipped Internationally

• Restricted

Valve, Intake, Steel, 2.163 in. Diameter, 0.313 in. Stem, 4.872 in. Overall Length, Cadillac, Chevrolet, GMC, Pontiac, Each

Part Number: MEL-V3240

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Timing Chain Set, Single Roller Chain, Steel Crank Gear, Tensioner, Guide, Cadillac, Chevrolet, GMC, Hummer, Small Block LS, Set

Part Number: MEL-3-3SRH60SD

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Lifter Guide, Hydraulic Roller Lifter Guide, Plastic, Buick, Cadillac, Chevrolet, GMC, Pontiac, Each

Part Number: MEL-MLG100

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Engine Expansion, Plug Kit, Stock Replacement, Cylinder Head, 1.250 in. Diameter, Brass, Kit

Part Number: MEL-MPE-901BR

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Camshaft, Stock Replacement, Hydraulic Roller Tappet, Chevy, Small Block, Each

Part Number: MEL-MC1393

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

• Free Shipping

CAMSHAFT

Part Number: MEL-MC1404

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

TIMING SET WITH OIL PUMP

Part Number: MEL-TOPK-1000HV

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Engine Variable Valve Timing (VVT) Sprocket, Camshaft Sprocket Actuator

Part Number: MEL-VCTA-1007H

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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• Free Shipping
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Engine Camshaft, High Performance Camshaft

Part Number: MEL-22307

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Engine Valve Spring, Stock Replacement V

Part Number: MEL-VS-1688

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

• Drop Ship
• Special Order

Engine Oil Pump, Stock Replacement Oil P

Part Number: MEL-M295-395S

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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• Special Order

Engine Oil Pump, Stock Replacement Oil P

Part Number: MEL-M295HV-395S

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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• Special Order

SPROCKET

Part Number: MEL-S827

Not Yet Reviewed

Estimated Ship Date: Tomorrow

ARM-ENG VALVE ROCKER

Part Number: MEL-MR-1342

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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SCREEN OIL PICKUP

Part Number: MEL-432S

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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• Special Order

ARM ENG VALVE ROCKER

Part Number: MEL-MR-913

Not Yet Reviewed

Estimated Ship Date: Tomorrow

VALVE SPRING RETAINER

Part Number: MEL-VSR709

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

• Drop Ship
• Special Order