582+ 2012 Jeep Wrangler Engine & Drivetrain Unlimited Sport Parts

Unlimited Sport · Engine & Drivetrain (559 products)

Exact-fit parts for the 2012 Jeep Wrangler Unlimited Sport.

ARB

Part # RD117

Confirmed Fit

ARB Airlocker Dana44 30Spl 3.73&Dn S/N.

$1299.95

Yukon Gear & Install Kit Package For Jeep JK (Non-Rubicon) in a 4.56 Ratio

Yukon Gear & Axle

Part # YGK012

Confirmed Fit

Yukon Gear & Install Kit Package For Jeep JK (Non-Rubicon) in a 4.56 Ratio

$751.91

Yukon Gear Zip Locker Bulkhead Quick-Disconnect Fitting

Yukon Gear & Axle

Part # YZLABH-02

Confirmed Fit

Yukon Gear Zip Locker Bulkhead Quick-Disconnect Fitting

$18.89

Yukon Gear & Axle

Part # YZLASW-01

Confirmed Fit

Yukon Gear Zip Locker Switch

$17.89

OMIX

Part # 12302.15

Confirmed Fit

Omix Weatherstrip Windshield Frame to Cowl- 07-18 JK

$75.85

Clevite

Part # CB1957A25MM(6)

Confirmed Fit

Clevite Chrysler 3.6L V6 Connecting Rod Bearing Set

$85.32

Banks Power

Part # 51348-B

Confirmed Fit

Banks Power 12-14 Jeep 3.6L Wrangler (All) 2dr Stinger Sys w/ AutoMind - SS Single Exh w/ Black Tip

$1195.00

OMIX

Part # 16512.67

Confirmed Fit

Omix Dana 44 Pinion Spacer- 07-18 Jeep Wrangler JK

$31.26

OMIX

Part # 12303.32

Confirmed Fit

Omix Rear Full Door Seal LH 07-18 Jeep Wrangler

$68.13

MAHLE Original Chrysler 0 13-11 Cylinder Head Gasket (Left)

Victor Reinz

Part # 54880

Confirmed Fit

MAHLE Original Chrysler 0 13-11 Cylinder Head Gasket (Left)

$62.34

Yukon Gear 1541H Alloy Left Hand Replacement Front Axle Assembly For Dana 30 JK

Yukon Gear & Axle

Part # YA C68004081AA

Confirmed Fit

Yukon Gear 1541H Alloy Left Hand Replacement Front Axle Assembly For Dana 30 JK

$535.41

Yukon Gear Heavy Duty Driveshaft for 12-16 Jeep JK Front M/T Only

Yukon Gear & Axle

Part # YDS025

Confirmed Fit

Yukon Gear Heavy Duty Driveshaft for 12-16 Jeep JK Front M/T Only

$1300.89

Yukon Chromoly Rear Axle Kit Dana 44 Jeep JK Non-Rubicon 35 Spline 32in Long

Yukon Gear & Axle

Part # YA WD44JKNR-35K

Confirmed Fit

Yukon Chromoly Rear Axle Kit Dana 44 Jeep JK Non-Rubicon 35 Spline 32in Long

$452.02

Rugged Ridge

Part # 16595.44

Confirmed Fit

Rugged Ridge Dana 44 Heavy Duty Differential Cover

$239.99

Yukon Gear & Install Kit Stage 4 Package For Jeep JK (Non-Rubicon) in a 4.56 Ratio

Yukon Gear & Axle

Part # YGK012STG4

Confirmed Fit

Yukon Gear & Install Kit Stage 4 Package For Jeep JK (Non-Rubicon) in a 4.56 Ratio

$2500.02

Rhino-Rack

Part # QMHD10

Confirmed Fit

Rhino-Rack Quick Mount Heavy Duty Spacer - 10mm - Pair

$29.99

Standard Motor Products

Part # EVCS01

Fits with Conditions

Fuel Vapor Canister Seal

$6.74

Rugged Ridge

Part # 12103.02

Confirmed Fit

Rugged Ridge 18+ Jeep Wrangler JL / 20+ Gladiator JT Adjustable Door Straps

$29.99

Yukon Master Overhaul Kit Stage 3 Jeep Re-Gear Kit w/Covers Front Axles for Dana 30/44 4.88 Ratio

Yukon Gear & Axle

Part # YGK013STG3

Confirmed Fit

Yukon Master Overhaul Kit Stage 3 Jeep Re-Gear Kit w/Covers Front Axles for Dana 30/44 4.88 Ratio

$1942.67

Yukon Gear 4340 Chromoly Axle for Jeep Rubicon JK Rear Left 32 Spline 31.25in Long - Kit

Yukon Gear & Axle

Part # YA WD44JKRUB-L-K

Confirmed Fit

Yukon Gear 4340 Chromoly Axle for Jeep Rubicon JK Rear Left 32 Spline 31.25in Long - Kit

$418.89

Frequently Asked Questions

Do these parts fit my 2012 Jeep Wrangler Unlimited Sport?

This page groups parts listed for the 2012 Jeep Wrangler Unlimited Sport. 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 Jeep Wrangler Unlimited Sport?

We offer a wide selection of engine & drivetrain parts for the 2012 Jeep Wrangler Unlimited Sport. 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 Jeep Wrangler Unlimited Sport?

We carry parts from trusted brands including Yukon Gear & Axle, OMIX, Rugged Ridge, aFe, and Fel-Pro, plus many more. Filter by brand to find your preferred manufacturer.

How fast do 2012 Jeep Wrangler Unlimited Sport 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 Jeep Wrangler Unlimited Sport 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 Jeep Wrangler

2012 Jeep Wrangler

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Unlimited Sport · Engine & Drivetrain (559 products)

ARB Airlocker Dana44 30Spl 3.73&Dn S/N.

Yukon Gear & Install Kit Package For Jeep JK (Non-Rubicon) in a 4.56 Ratio

Yukon Gear Zip Locker Bulkhead Quick-Disconnect Fitting

Yukon Gear Zip Locker Switch

Omix Weatherstrip Windshield Frame to Cowl- 07-18 JK

Clevite Chrysler 3.6L V6 Connecting Rod Bearing Set

Banks Power 12-14 Jeep 3.6L Wrangler (All) 2dr Stinger Sys w/ AutoMind - SS Single Exh w/ Black Tip

Omix Dana 44 Pinion Spacer- 07-18 Jeep Wrangler JK

Omix Rear Full Door Seal LH 07-18 Jeep Wrangler

MAHLE Original Chrysler 0 13-11 Cylinder Head Gasket (Left)

Yukon Gear 1541H Alloy Left Hand Replacement Front Axle Assembly For Dana 30 JK

Yukon Gear Heavy Duty Driveshaft for 12-16 Jeep JK Front M/T Only

Yukon Chromoly Rear Axle Kit Dana 44 Jeep JK Non-Rubicon 35 Spline 32in Long

Rugged Ridge Dana 44 Heavy Duty Differential Cover

Yukon Gear & Install Kit Stage 4 Package For Jeep JK (Non-Rubicon) in a 4.56 Ratio

Rhino-Rack Quick Mount Heavy Duty Spacer - 10mm - Pair

Fuel Vapor Canister Seal

Rugged Ridge 18+ Jeep Wrangler JL / 20+ Gladiator JT Adjustable Door Straps

Yukon Master Overhaul Kit Stage 3 Jeep Re-Gear Kit w/Covers Front Axles for Dana 30/44 4.88 Ratio

Yukon Gear 4340 Chromoly Axle for Jeep Rubicon JK Rear Left 32 Spline 31.25in Long - Kit

Frequently Asked Questions

Do these parts fit my 2012 Jeep Wrangler Unlimited Sport?

What engine & drivetrain options are available for my 2012 Jeep Wrangler Unlimited Sport?

What brands make parts for the 2012 Jeep Wrangler Unlimited Sport?

How fast do 2012 Jeep Wrangler Unlimited Sport parts ship?

What warranty do your 2012 Jeep Wrangler Unlimited Sport parts come with?