2012 GMC SIERRA-1500 Parts and Accessories

Oil Catch Can, Oil Separator, Round, Billet Aluminum, Clear Anodized, 3/8 in. NPT Female Threads, Driver Side, Chevy, GMC, 4.8, 5.3, 6.0, 6.2L, Kit

Part Number: JLT-3084D-C

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Computer Modules, Throttle Response Enhancer, Plug-n-Play, Module, Wiring Harness, Adjustable Dial, Chevy, GMC, 2.7L, 5.3L, 6.2L, Kit

Part Number: KNN-20-1000

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Camshaft, FSL, Hydraulic Roller Tappet, RPM Range 1,700-6,900, Advertised Duration 274/264, Chevrolet, Each

Part Number: CCA-689-201-13

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Ring and Pinion Gear Installation Kit, Master Overhaul, 30 Spline, GM 8.25 in. IFS, Kit

Part Number: YGA-14084

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Air Filter, Dry Flow, Panel Style, Synthetic, Red, Cadillac, Chevy, GMC, Each

Part Number: AIS-28-20129

5.0 out of 5 stars ( 23 )

Estimated Ship Date: Today

Differential Cover, 10-bolt, Steel, Natural, GM 8.2 in., GM 8.5 in., GM 8.6 in., Each

Part Number: YGA-32332

4.86 out of 5 stars ( 7 )

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USA Standard Master Overhaul kit for the '09 and newer GM 8.6" differential

Part Number: SPZ-37060

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Pinion Shims, Steel, Kit

Part Number: YGA-55009

5.0 out of 5 stars ( 5 )

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U-Joints, Spicer 1310 To GM 3RL/S44/Mechanics 3/American Axle 1344, Steel, Each

Part Number: YGA-42013

5.0 out of 5 stars ( 1 )

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Tires, Terrain Attack A/T, LT 275/55-20, Radial, Blackwall, S Speed Rating, 115 Load Index, Cadillac, Chevrolet, Dodge, Ford, GMC, Lincoln, Each

Part Number: AOT-2755520CA3

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Gear, Ring and Pinion, 4.11:1 Ratio, Reverse Rotation, 1.625 in. Pinion, 30 Spline, GM 8.25 in. IFS, Set

Part Number: YGA-24153

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Wheel, 582 Series, OE Replica, 22 in. x 9 in., Aluminum, Chrome, 6 x 5.5 in. Bolt Circle, 5.94 in. Backspace, Each

Part Number: RWG-582C-2298324

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Headers, Scavenger Series Elite, Shorty, Stainless, Polished Ceramic Coated, Cadillac, Chevy, GMC, Hummer, Pair

Part Number: FLO-814123

4.25 out of 5 stars ( 8 )

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U-Joint, Spicer 1350 Universal Joint Style, Greasable, Steel, Round Plain Bearing Caps, AMC, Buick, Chevrolet, Dodge, Ford, GMC, Jeep, Pontiac, Each

Part Number: YGA-42010

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Differential Cover Gasket, Cork, GM 8.2 in., GM 8.5 in., GM 8.6 in., Each

Part Number: YGA-23020

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Today

Spider Gear Kit, Positraction Differential, GM 8.5 in., 8.6 in., Aftermarket Yukon Dura/Eaton, 30 Spline, Kit

Part Number: YGA-16053

3.67 out of 5 stars ( 3 )

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Mud Flaps, Rubber, Rear, without Weight, 12 in. Pair

Part Number: HUS-55100

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

DIFFERENTIAL COVER

Part Number: YGA-29114

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Ring and Pinion Gear, 3.73:1 Ratio, GM, 8.5 in./8.6 in., Rear, Set

Part Number: SPZ-36214

4.5 out of 5 stars ( 6 )

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Differential Carrier, Open, Loaded, GM/Chrysler 9.25/9.50 in. 33 Spline, Each

Part Number: YGA-20097

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Wheels, Replica, Denali NZH, 22 in. x 9 in, Gloss Black, Machined Face, 6 x 5.5 in./139.7mm Bolt Circle, +31mm Offset, Each

Part Number: VXW-S888

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Mud Flaps, Rubber, Front, with Weight, 12 in. Pair

Part Number: HUS-55001

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Exhaust System, Cat-back, FlowFX, 409 Stainless Steel, Single Exit, Chevrolet, GMC, Kit

Part Number: FLO-717874

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Wheel, 582 Series, OE Replica, 20 in. x 9 in., Aluminum, Chrome, 6 x 5.5 in. Bolt Circle, 5.94 in. Backspace, Each

Part Number: RWG-582C-2908324

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Ring and Pinion Gears, 3.42:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 8.5/8.6 in., Set

Part Number: SPZ-36213

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Estimated Ship Date: Dec 8, 2025 if ordered today

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