2012 GMC SIERRA-1500 Parts and Accessories

Head Gasket, MLS, 4.190 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5319-030

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Head Gasket, MLS, 4.190 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5319-045

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Head Gasket, MLS, 3.910 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5475-036

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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.034" MLS HEAD GASKET

Part Number: CGT-C5317-034

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Estimated Ship Date: Jan 5, 2026 if ordered today

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.051" MLS 1/2" STUDS HEAD GSKT

Part Number: CGT-C15508-051

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Third Brake Light, LED, Smoke Lens, Chevy, GMC, Pickup, SUV, without Red Cap, Each

Part Number: IPC-LED3-3040DS

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Cylinder Head Gasket , .049" MLS HEAD GASKET , GM LS1 SB 4.000" BORE

Part Number: CGT-C5477-049

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Lift Blocks, 4"

Part Number: MXT-810040

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

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Air Conditioning Condenser, Aluminum, Natural, Each

Part Number: RCG-31-4953

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Hub Adapter Kit, 9-Bolt Mount, Billet Aluminum, Black, GM, Each

Part Number: LAC-B-16408

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 19, 2025 if ordered today

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Floor Liner, X-ACT, Second Seat, Rubberized, Black, Cadillac, Chevy, GMC, Each

Part Number: HUS-53201

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 9, 2025 if ordered today

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Cover, Differential, Steel, Black, Cadillac, Chevrolet, GMC, Each

Part Number: RNB-697-727

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Estimated Ship Date: Today

Leaf Spring Shackles and Hangers, Shackle, 1.50 in. Drop, Steel, Black Powdercoated, Rear, Chevy, GMC, Pair

Part Number: ROU-RC0500

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Suspension Blocks, Lift Block Kits, Cast Iron, 1.25 in. Thickness, Rear Axle Position, Chevrolet, GMC, Kit

Part Number: SJA-BUK12563

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Harmonic Balancer, Internal Balance, Nodular Iron, Buick, Cadillac, Chevy, GMC/Hummer/Isuzu, Small Block, Each

Part Number: ATP-102171

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 19, 2025 if ordered today

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Spark Plug Wire Sets, ProConnect, Assembled, Spiral Core, Coil Pack, Straight Plug Boots, Black, Buick, Cadillac, Chevrolet, GMC, Small Block LS, Set

Part Number: ACC-118064

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Estimated Ship Date: Today

Oil Pan Bolt, Hex Head, Stainless Steel, Polished, GM, 4.8, 5.3, 5.7, 6.0, 6.2, 7.0L, Kit

Part Number: MRG-60851G

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Shock/Strut, Ultra, Gas Charged, Chevy, GMC, Front, Each

Part Number: GAB-G51870

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Estimated Ship Date: Today

Ring Gear Spacer, 0.200 in. Thick, 10-bolt, GM 8.5 in., Each

Part Number: MGR-085050

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Nov 26, 2025 if ordered today

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Spark Plug Wires, Spiro-Pro, 8mm, Red, Straight Boots, Chevy, Pontiac, LS1/LS6, Set

Part Number: TAY-74244

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Mirror, Replacement, ABS Plastic, Black, Cadillac, Chevy, GMC, Passenger Side, Each

Part Number: KSC-62083G

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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VELOURMAT

Part Number: CVC-71761-00-47

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Estimated Ship Date: Today

Shocks, MaxControl, Stock Height, 24.830 in. Extended, 16.070 in. Collapsed, Chevy, GMC, Each

Part Number: GAB-77976

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Weatherstrip Seals, Replacement, Outer Belt Seal, OEM Style, Black, Chevy, Each

Part Number: FCD-KG2192

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

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TIMING COVER

Part Number: PIO-500323RSH

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 24, 2025 if ordered today

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