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2.0L I4 / 3.0L EcoDiesel / 3.8L V6 Transmission Upgrades

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377 Results

Yukon Hi-Perf Gear Set 9.25in 3.21 Ratio (REAR): Ram 1500 2011-2019 3.6L/5.7L Hemi
Yukon Gear & Axle Hi-Perf Gear Set 3.90 Ratio: Fits Dodge 2000-2011 2.5L/3.9L
Yukon Gear & Axle Pinion Install Kit: Ram 1500 2010-2018 3.6L/5.7L

Yukon Gear & Axle Pinion Install Kit: Ram 1500 2010-2018 3.6L/5.7L

Yukon Gear & Axle

$298.89

Unit price
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Yukon Gear Pinion Install Kit 8in IFS Diff: Dodge Ram 1500 2002-2011 3.6L/5.7L
Yukon Gear Standard Open Carrier Case 29 Spline 8.25in (REAR): Fits Dodge 1992-2010
Exedy Stage 1 Organic Clutch: Dodge Dakota / Jeep Wrangler 1992-2011 3.8L-4.0L V6/I6

Exedy Stage 1 Organic Clutch: Dodge Dakota / Jeep Wrangler 1992-2011 3.8L-4.0L V6/I6

Exedy

Regular price $533.37 $453.35 15% off

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Yukon Hi-Perf Gear Set 5.38 Ratio: Jeep Wrangler 2007-2018 2.0L Turbo / 3.6L V6
Eaton Master Install Kit (FRONT): Fits Jeep Wrangler / Grand Cherokee 1991-2014 2.5L-6.4L

Eaton Master Install Kit (FRONT): Fits Jeep Wrangler / Grand Cherokee 1991-2014 2.5L-6.4L

Eaton

Regular price $205.98 $176.99 14% off

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Eaton Rear Master Install Kit: Ram 1500 2011-2018 3.6L/5.7L w/ 9.25in/ZF

Eaton Rear Master Install Kit: Ram 1500 2011-2018 3.6L/5.7L w/ 9.25in/ZF

Eaton

Regular price $243.11 $208.99 14% off

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Yukon Gear & Axle Ring & Pinion Gear Set 210mm 4.56 Ratio: Fits Jeep 2018-2024
Yukon Gear & Axle Carrier Shim Kit (RH): Jeep Wrangler JL 2018 3.6L/2.0L Turbo

Transmission Upgrades for 2.0L I4, 3.0L EcoDiesel, and 3.8L V6 Engines

The 2.0L inline-4, 3.0L EcoDiesel, and 3.8L V6 engines power a wide range of Chrysler, Dodge, Jeep, and Ram vehicles with distinct performance and efficiency traits. Upgrading transmission components tailored to these engines ensures smoother shifting, improved durability, and optimized power delivery for daily driving, towing, or spirited performance.

Why Upgrade Transmission Components for These Engine Platforms?

Each engine platform presents unique demands on the transmission system. The 2.0L I4 focuses on fuel efficiency and smooth operation, the 3.0L EcoDiesel delivers high torque for towing and hauling, and the 3.8L V6 balances power and refinement. Upgrading transmission parts helps address common wear points and enhances the drivability and longevity of your vehicle’s drivetrain.

  • Improves shift precision and responsiveness for better driving feel
  • Increases durability under heavy load and towing conditions
  • Reduces transmission wear to extend service intervals
  • Optimizes power transfer matching each engine’s torque curve

Key Transmission Upgrade Options for 2.0L I4, 3.0L EcoDiesel, and 3.8L V6

This collection includes clutch kits, torque converters, shift kits, and rebuild components specifically engineered for these engine platforms. Clutch kits improve engagement and reduce slippage, torque converters enhance torque multiplication and towing capability, and shift kits refine valve body operation for crisper gear changes.

How to Choose the Right Transmission Upgrades for Your Vehicle

Selecting transmission upgrades depends on your vehicle’s engine, driving style, and usage. Whether you tow frequently with a 3.0L EcoDiesel or seek smoother shifts in a 2.0L I4 commuter, FastHemis offers quality parts tailored to your needs. Explore our transmission upgrades to enhance reliability and drivability across these popular Mopar engine platforms.

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