300+ 2021 Jeep Wrangler Engine & Drivetrain Unlimited Sahara 4xe Parts

Unlimited Sahara 4xe · Engine & Drivetrain (148 products)

Exact-fit parts for the 2021 Jeep Wrangler Unlimited Sahara 4xe.

Yukon Gear & Install Kit Package for Jeep Rubicon JL/JT w/D44 Front & Rear in a 4.88 Ratio

Yukon Gear & Axle

Part # YGK068

Confirmed Fit

Yukon Gear & Install Kit Package for Jeep Rubicon JL/JT w/D44 Front & Rear in a 4.88 Ratio

$1136.64

ContiTech

Part # 4060685

Fits with Conditions

Multi-V Belt

$29.18

Dayco

Part # 5040437DR

Fits with Conditions

V-RIBBED, DRIVE RITE TRADITIONAL

$11.92

Rancho

Part # RS62119

Confirmed Fit

Rancho 2020 Jeep Gladiator rockGEAR Differential Cover Differential Cover

$208.64

OMIX

Part # 17227.31

Confirmed Fit

Omix Starter 3.6L 20-22 Jeep Gladiator / 18-22 Wrangler JL 2dr / 4dr Unlimited

$242.23

Standard Motor Products

Part # CP796

Fits with Conditions

CANISTER PURGE VALVE

$34.71

Yukon Gear & Install Kit Package for 18-22 Jeep JL (Non-Rubicon) D30 Front/D44 Rear 5.13 Ratio

Yukon Gear & Axle

Part # YGK080

Confirmed Fit

Yukon Gear & Install Kit Package for 18-22 Jeep JL (Non-Rubicon) D30 Front/D44 Rear 5.13 Ratio

$964.02

Fishbone Offroad

Part # FB13138

Confirmed Fit

Fishbone Offroad 2018+ Jeep Wrangler JL 2/4 Door - Black Quarter Panel Chip Guards

$29.68

aFe Street Series Rear Differential Cover Raw 2018+ Jeep Wrangler (JL) V6 3.6L (Dana M220)

aFe

Part # 46-71000A

Confirmed Fit

aFe Street Series Rear Differential Cover Raw 2018+ Jeep Wrangler (JL) V6 3.6L (Dana M220)

$324.67

Rhino-Rack

Part # QMHD10

Confirmed Fit

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

$29.99

Mishimoto

Part # MMBCC-JLH-18CBE

Confirmed Fit

Mishimoto 2018+ Jeep Wrangler JL 2.0L Baffled Oil Catch Can Kit - Black

$258.00

Yukon Gear 20-24 Jeep Gladiator / 18-24 Jeep Wrangler Front & Rear Dana 44 Master Overhaul Kit

Yukon Gear & Axle

Part # YGK066STG2

Confirmed Fit

Yukon Gear 20-24 Jeep Gladiator / 18-24 Jeep Wrangler Front & Rear Dana 44 Master Overhaul Kit

$1503.82

Yukon Gear & Install Kit Package for 18-23 Jeep JL/JT Rubicon Dana 44 Front & Rear 3.73 Ratio

Yukon Gear & Axle

Part # YGK065

Confirmed Fit

Yukon Gear & Install Kit Package for 18-23 Jeep JL/JT Rubicon Dana 44 Front & Rear 3.73 Ratio

$1042.89

aFe 18-24 Jeep Wrangler JL Dana M220 Pro Series Front Diff Cover w/ Oil - Black

aFe

Part # 46-71001B

Confirmed Fit

aFe 18-24 Jeep Wrangler JL Dana M220 Pro Series Front Diff Cover w/ Oil - Black

$414.81

Yukon Gear & Kit Package for Jeep Rubicon JL/JT w/D44 Front & Rear in a 4.11 Ratio

Yukon Gear & Axle

Part # YGK066

Confirmed Fit

Yukon Gear & Kit Package for Jeep Rubicon JL/JT w/D44 Front & Rear in a 4.11 Ratio

$1042.89

Standard Motor Products

Part # CP316

Fits with Conditions

Canister Purge Solenoid

$76.44

Oracle Trigger 4 Plus Remote Mount - Fits Jeep Jl And Jt

ORACLE Lighting

Part # 2013

Confirmed Fit

Oracle Trigger 4 Plus Remote Mount - Fits Jeep Jl And Jt

$32.64

Yukon Gear & Install Kit Package Jeep JL Non-Rubicon D44 (M220) R / D30 (M186) F - 4.88 Ratio

Yukon Gear & Axle

Part # YGK079

Confirmed Fit

Yukon Gear & Install Kit Package Jeep JL Non-Rubicon D44 (M220) R / D30 (M186) F - 4.88 Ratio

$964.02

Dayco

Part # 5060800DR

Fits with Conditions

V-RIBBED, DRIVE RITE TRADITIONAL

$22.09

Raxiom

Part # J132143-JL

Confirmed Fit

Raxiom 18-22 Jeep Wrangler JL Axial Series SpeedForm Series Throttle Controller

$71.97

Frequently Asked Questions

Do these parts fit my 2021 Jeep Wrangler Unlimited Sahara 4xe?

This page groups parts listed for the 2021 Jeep Wrangler Unlimited Sahara 4xe. 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 2021 Jeep Wrangler Unlimited Sahara 4xe?

We offer a wide selection of engine & drivetrain parts for the 2021 Jeep Wrangler Unlimited Sahara 4xe. 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 2021 Jeep Wrangler Unlimited Sahara 4xe?

We carry parts from trusted brands including Yukon Gear & Axle, aFe, ARB, Dayco, and Eaton, plus many more. Filter by brand to find your preferred manufacturer.

How fast do 2021 Jeep Wrangler Unlimited Sahara 4xe 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 2021 Jeep Wrangler Unlimited Sahara 4xe 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.

2021 Jeep Wrangler(3,297 parts)

Shop by Problem

Other Jeep Wrangler Years

Unlimited Sahara 4xe · Engine & Drivetrain (148 products)

Yukon Gear & Install Kit Package for Jeep Rubicon JL/JT w/D44 Front & Rear in a 4.88 Ratio

Multi-V Belt

V-RIBBED, DRIVE RITE TRADITIONAL

Rancho 2020 Jeep Gladiator rockGEAR Differential Cover Differential Cover

Omix Starter 3.6L 20-22 Jeep Gladiator / 18-22 Wrangler JL 2dr / 4dr Unlimited

CANISTER PURGE VALVE

Yukon Gear & Install Kit Package for 18-22 Jeep JL (Non-Rubicon) D30 Front/D44 Rear 5.13 Ratio

Fishbone Offroad 2018+ Jeep Wrangler JL 2/4 Door - Black Quarter Panel Chip Guards

aFe Street Series Rear Differential Cover Raw 2018+ Jeep Wrangler (JL) V6 3.6L (Dana M220)

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

Mishimoto 2018+ Jeep Wrangler JL 2.0L Baffled Oil Catch Can Kit - Black

Yukon Gear 20-24 Jeep Gladiator / 18-24 Jeep Wrangler Front & Rear Dana 44 Master Overhaul Kit

Yukon Gear & Install Kit Package for 18-23 Jeep JL/JT Rubicon Dana 44 Front & Rear 3.73 Ratio

aFe 18-24 Jeep Wrangler JL Dana M220 Pro Series Front Diff Cover w/ Oil - Black

Yukon Gear & Kit Package for Jeep Rubicon JL/JT w/D44 Front & Rear in a 4.11 Ratio

Canister Purge Solenoid

Oracle Trigger 4 Plus Remote Mount - Fits Jeep Jl And Jt

Yukon Gear & Install Kit Package Jeep JL Non-Rubicon D44 (M220) R / D30 (M186) F - 4.88 Ratio

V-RIBBED, DRIVE RITE TRADITIONAL

Raxiom 18-22 Jeep Wrangler JL Axial Series SpeedForm Series Throttle Controller

Frequently Asked Questions

Do these parts fit my 2021 Jeep Wrangler Unlimited Sahara 4xe?

What engine & drivetrain options are available for my 2021 Jeep Wrangler Unlimited Sahara 4xe?

What brands make parts for the 2021 Jeep Wrangler Unlimited Sahara 4xe?

How fast do 2021 Jeep Wrangler Unlimited Sahara 4xe parts ship?

What warranty do your 2021 Jeep Wrangler Unlimited Sahara 4xe parts come with?