GMC SIERRA 2500 HD Parts and Accessories

Head Gasket, MLS, 4.160 in. Bore, .075 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5318-075

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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LS Classic Fuel Rail Kit

Part Number: LSS-GMLS3034

Not Yet Reviewed

Estimated Ship Date: Dec 19, 2025 if ordered today

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Spare Tire Hoist, Chevy, GMC, Each

Part Number: RNB-924502

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/8/2025

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Floor Mats, FloorLiners, Front Seat, Thermoplastic, Black, Chevrolet, GMC, Pair

Part Number: MNA-4415701

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Suspension Helper Spring, SumoSpring, Black, Rear, Chevy, GMC, 1,500 lbs. Capacity, Pair

Part Number: SXS-SSR-207-47

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Estimated Ship Date: Dec 16, 2025 if ordered today

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WATER PUMP KIT

Part Number: ADO-19434033

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Estimated Ship Date: Jan 5, 2026 if ordered today

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• $20 Summit Bucks
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Master Cylinder, Clutch, Chevy, GMC, Each

Part Number: LUK-CRS039

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Wheels, 413 Valor Gloss Black Machined Face 17 X 8.5 Bolt Pattern 8-6.5 BS 4.75 Offset 0

Part Number: VSW-4137881GBMF0

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Estimated Ship Date: Feb 13, 2026 if ordered today

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Glow Plug Controllers, Replacement, Chevrolet, GMC, 6.6L Diesel, Each

Part Number: ADO-12652113

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Estimated Ship Date: Jan 5, 2026 if ordered today

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• $20 Summit Bucks
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Wheel, ION 141, Black, Satin, Aluminum, 18 in. x 9 in., +18.00mm Offset, 5.71 in. Backspace, 8 x 180mm Bolt Pattern, Each

Part Number: ION-141-8978B18

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Tonneau Cover, Soft Folding, Vinyl, Black, Above the Bed Rails, 6 1/2 Ft. Bed, Chevy, GMC, Each

Part Number: SUM-484902

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/8/2025

• Oversize $39.99

Wheel, 54 Cheyenne, Cast Aluminum, 18 in. x 9 in., Silver, Matte, Machined, 8 x 180mm Bolt Circle, +12.00mm Offset, 5.47 in. Backspace, Each

Part Number: VSW-54-8987SML12

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Estimated Ship Date: Feb 11, 2026 if ordered today

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Steering Box, Power Assist, Chevy, GMC, Each

Part Number: LSC-1420

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Estimated Ship Date: Jan 14, 2026 if ordered today

• Core Charge $125.00
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Turbocharger Down Pipe, Steel, Black Powdercoated, Chevy, GMC, 6.6L, Kit

Part Number: MBR-GM8425

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/8/2025

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Catalytic Converters, Universal, Stainless Steel Case, 3.000 in. Slip Fit Inlet/Outlet, 13.250 in. Overall Length, Each

Part Number: WLK-93239

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/8/2025

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Hub Adapter Kit, 9-Bolt Mount, Billet Aluminum, Polished, Lecarra Wheel to Chevy, Jeep, Kit

Part Number: LAC-B-26448

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/8/2025

Wheel, 350 OJOS, 17 in. x 9.00 in., Cast Aluminum, Satin Gray, 5.500 in. Backspace, 8x6.5 in./165.1mm Bolt Circle, Each

Part Number: VSW-S2987

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Estimated Ship Date: Feb 11, 2026 if ordered today

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Wheel, 350 OJOS, 17 in. x 9.00 in., Cast Aluminum, Matte Bronze, 5.500 in. Backspace, 8x6.5 in./165.1mm Bolt Circle, Each

Part Number: VSW-S2986

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Estimated Ship Date: Feb 11, 2026 if ordered today

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Tire, Discoverer Stronghold AT, LT 245/75-16, Radial, Blackwall, S Speed Rating, 120 Load Index, 3,042 lbs. Max Load, Each

Part Number: COO-170277048

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Estimated Ship Date: Dec 30, 2025 if ordered today

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Wheel, Off-Road-8, 17 x 9 in., Aluminum, Polished, 4.5 in. Backspace, 8 x 165.1mm Bolt Pattern, Each

Part Number: SUM-56-7981PN12

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Estimated Ship Date: Monday 12/8/2025

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Fuel Pressure Regulator, Replacement, OEM Style, Stock Pressure, Fuel Rain Mount, with Hardware, Buick, Chevy, GMC, Hummer, Pontiac, 4.8-8.1L, Each

Part Number: NAL-19245530

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Intake Manifold, Center, Aluminum, Natural, Center, Chevrolet, GMC, 6.6L, Duramax, Each

Part Number: RNB-615-621

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Estimated Ship Date: Monday 12/8/2025

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Head Gasket, MLS, 4.060 in. Bore, .098 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5751-098

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Catalytic Converter, Heavy Metal, Stainless Steel, Each

Part Number: MPE-99209HM

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 26, 2025 if ordered today

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• Mfr. Rebate

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 12/31/2025

Buy Converter and get up to $75 back after sending in your old one! Please visit www.magnaflow.com/pages/retailer-recycling-program ...Read More

Buy a Magnaflow Converter and get UP TO $75 back after sending in your old OEM one! Visit www.magnaflow.com/pages/retailer-recycling-program to begin the rebate redemption process. Valid on purchases made between 1/1/25 and 12/31/25. Open to legal residents of the 50 United States and District of Columbia. Only OE (original equipment) converters are eligible for a refund. Rebate will be in the form of a Visa Prepaid card. Please allow 4-6 weeks to receive rebate. Show Less

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Helper Spring Mounting Kit, 2.5 in. Spring Width, Cadillac, Chevy, Dodge, Ford, GMC, SUV, Pickup, Kit

Part Number: HEL-25250

4.44 out of 5 stars ( 9 )

Estimated Ship Date: Monday 12/8/2025

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