883+ 2012 GMC Yukon Engine & Drivetrain Parts - Page 18

Engine & Drivetrain (883 products)

COMP Cams

Part # 4840-8

Choose Trim

COMP Cams Guide Plates LS3 Raised 5/16in

$32.95

BD Diesel

Part # 1057937

Choose Trim

BD Diesel Throttle Sensitivity Booster - Chevy / GMC

$305.69

Granatelli 99-23 GM Truck V8 Perf Coil-Near-Plug Wire Conn Kit w/9in Lead/Black Jacket/Sleeve

Granatelli Motor Sports

Part # 28-1629HTBB

Choose Trim

Granatelli 99-23 GM Truck V8 Perf Coil-Near-Plug Wire Conn Kit w/9in Lead/Black Jacket/Sleeve

$298.50

Cometic GM LS1 SB 4.160 inch Bore .027 inch MLS Head Gasket

Cometic Gasket

Part # C5318-027

Choose Trim

Cometic GM LS1 SB 4.160 inch Bore .027 inch MLS Head Gasket

$97.74

Fel-Pro

Part # 71244

Choose Trim

Fel-Pro Chevrolet Silverado 1500 71244 Engine Oil Drain Plug Gasket

$6.16

Yukon Gear Pinion install Kit For 98+ GM 9.5in Diff

Yukon Gear & Axle

Part # PK GM9.5-B

Choose Trim

Yukon Gear Pinion install Kit For 98+ GM 9.5in Diff

$341.89

Eaton

Part # 19559-010

Choose Trim

Eaton Posi Differential 30 Spline 1.32in Axle Shaft Diameter 2.73 & Up Ratio Fr/Rr 8.5in / Rr 8.6in

$750.99

Granatelli 08-23 GM LS3/LSA/LSX Drive-By-Wire 108mm Throttle Body- Natural

Granatelli Motor Sports

Part # GMTBLS108

Choose Trim

Granatelli 08-23 GM LS3/LSA/LSX Drive-By-Wire 108mm Throttle Body- Natural

$773.06

COMP Cams

Part # 96956B-16

Choose Trim

COMP Cams LS Lifters Sportsman .842 Center Bushed

$1345.57

COMP Cams

Part # 1981-16

Choose Trim

COMP Cams Max-Lift BSR Shaft Rocker Kit Chevy LS1

$832.77

Cometic GM L59/LM7/LR4 Small Block V8 Top End Gasket Kit-3.840in Bore-.045in MLS Cyl Head Gasket

Cometic Gasket

Part # PRO1040T-045

Choose Trim

Cometic GM L59/LM7/LR4 Small Block V8 Top End Gasket Kit-3.840in Bore-.045in MLS Cyl Head Gasket

$407.17

Fel-Pro

Part # ES72233

Choose Trim

Fel-Pro Chevrolet Silverado 1500 Engine Valve Cover Grommet Set

$10.75

Clevite

Part # CB663HXND

Choose Trim

Clevite Con Rod Bearing Set

$31.80

Yukon Gear Standard Open Spider Gear Kit For 8.25in GM IFS (Awd & 4Wd Models)

Yukon Gear & Axle

Part # YPKGM8.25IFS-S

Choose Trim

Yukon Gear Standard Open Spider Gear Kit For 8.25in GM IFS (Awd & 4Wd Models)

$456.89

King Engine Bearings

Part # MB5013HP010

Choose Trim

King Engine Bearings Chevy LS1 / LS2 / LS4 / LS6 (Size 010) Performance Main Bearing Set

$180.28

Yukon Gear High Performance Gear Set For GM 8.25in IFS Reverse Rotation in a 4.88 Ratio

Yukon Gear & Axle

Part # YG GM8.25-488R

Choose Trim

Yukon Gear High Performance Gear Set For GM 8.25in IFS Reverse Rotation in a 4.88 Ratio

$545.89

GMB

Part # 260-0178

Fits All Trims

U-Bolt Kit

$8.92

JBA 98-09 GM 5.7L LS1 Ignition Wires - Red

JBA

Part # W0807

Choose Trim

JBA 98-09 GM 5.7L LS1 Ignition Wires - Red

$116.39

Fel-Pro

Part # 16329

Choose Trim

Fel-Pro Chevrolet Silverado 1500 16329 Engine Crankshaft Repair Sleeve Tool

$43.90

COMP Cams

Part # 15956-16

Choose Trim

COMP Cams LiftersLS1 Retro-Fit Hydraulic Roller

$843.72

Frequently Asked Questions

Do these parts fit my 2012 GMC Yukon?

This page groups parts listed for the 2012 GMC Yukon. Some products fit every trim, while others depend on submodel, engine, drivetrain, or brake package. Use your trim in My Garage or the product page fitment check to confirm exact fit.

What engine & drivetrain options are available for my 2012 GMC Yukon?

We offer a wide selection of engine & drivetrain parts for the 2012 GMC Yukon. This page narrows the catalog to the year, make, and model; use your trim on product pages to confirm exact fit when a part only fits certain submodels.

What brands make parts for the 2012 GMC Yukon?

We carry parts from trusted brands including COMP Cams, Yukon Gear & Axle, Cometic Gasket, Clevite, and Granatelli Motor Sports, plus many more. Filter by brand to find your preferred manufacturer.

How fast do 2012 GMC Yukon parts ship?

Most in-stock items ship within 1-2 business days. Shipping rates are calculated at checkout based on your location.

What warranty do your 2012 GMC Yukon parts come with?

Warranty coverage varies by manufacturer but typically ranges from 1 year to lifetime. Each product page includes specific warranty information from the manufacturer.

2012 GMC Yukon(3,245 parts)

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Other GMC Yukon Years

2012 GMC Yukon(3,245 parts)

Shop by Problem

Other GMC Yukon Years

Engine & Drivetrain (883 products)

COMP Cams Guide Plates LS3 Raised 5/16in

BD Diesel Throttle Sensitivity Booster - Chevy / GMC

Granatelli 99-23 GM Truck V8 Perf Coil-Near-Plug Wire Conn Kit w/9in Lead/Black Jacket/Sleeve

Cometic GM LS1 SB 4.160 inch Bore .027 inch MLS Head Gasket

Fel-Pro Chevrolet Silverado 1500 71244 Engine Oil Drain Plug Gasket

Yukon Gear Pinion install Kit For 98+ GM 9.5in Diff

Eaton Posi Differential 30 Spline 1.32in Axle Shaft Diameter 2.73 & Up Ratio Fr/Rr 8.5in / Rr 8.6in

Granatelli 08-23 GM LS3/LSA/LSX Drive-By-Wire 108mm Throttle Body- Natural

COMP Cams LS Lifters Sportsman .842 Center Bushed

COMP Cams Max-Lift BSR Shaft Rocker Kit Chevy LS1

Cometic GM L59/LM7/LR4 Small Block V8 Top End Gasket Kit-3.840in Bore-.045in MLS Cyl Head Gasket

Fel-Pro Chevrolet Silverado 1500 Engine Valve Cover Grommet Set

Clevite Con Rod Bearing Set

Yukon Gear Standard Open Spider Gear Kit For 8.25in GM IFS (Awd & 4Wd Models)

King Engine Bearings Chevy LS1 / LS2 / LS4 / LS6 (Size 010) Performance Main Bearing Set

Yukon Gear High Performance Gear Set For GM 8.25in IFS Reverse Rotation in a 4.88 Ratio

U-Bolt Kit

JBA 98-09 GM 5.7L LS1 Ignition Wires - Red

Fel-Pro Chevrolet Silverado 1500 16329 Engine Crankshaft Repair Sleeve Tool

COMP Cams LiftersLS1 Retro-Fit Hydraulic Roller

Frequently Asked Questions

Do these parts fit my 2012 GMC Yukon?

What engine & drivetrain options are available for my 2012 GMC Yukon?

What brands make parts for the 2012 GMC Yukon?

How fast do 2012 GMC Yukon parts ship?

What warranty do your 2012 GMC Yukon parts come with?