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

Transmission Upgrades for 2.0L I4, 3.0L EcoDiesel & 3.8L V6 Engines The 2.0L inline-4, 3.0L EcoDiesel, and 3.8L V6 engines each offer unique performance and efficiency characteristics across various Chrysler, Dodge, Jeep, and Ram models. Whether you’re driving a fuel-efficient 2.0L I4, a torque-rich 3.0L EcoDiesel, or a balanced 3.8L V6, maintaining and upgrading your transmission components is key to smooth power delivery and long-term reliability. In this collection, you’ll find transmission upgrades designed to enhance shifting precision, durability, and overall drivability tailored to these specific engine platforms. From clutch kits and torque converters to shift kits and rebuild components, these parts help optimize your vehicle’s performance whether you’re towing, commuting, or enjoying spirited driving. Key benefits of these transmission upgrades include: - Improved shift quality and responsiveness - Enhanced durability under load and towing conditions - Reduced transmission wear for longer service life - Better power transfer for all three engine types Shop 2.0L I4, 3.0L EcoDiesel, and 3.8L V6 transmission upgrades at FastHemis.
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286 Results

XClutch Stage 2 Single Cushioned Ceramic Clutch Kit (F&R): Jeep Wrangler YJ/TJ/Unlimited 94-06 4.0L
XClutch Stage 2 Single Cushioned Ceramic Clutch Kit (F&R): Jeep Wrangler YJ/TJ/Unlimited 94-06 4.0L

XClutch Stage 2 Single Cushioned Ceramic Clutch Kit (F&R): Fits Most Dodge/Jeep 4.0L/3.9L (91-06)

XCLUTCH

Regular price $686.91 $618.22 10% off

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Artec Industries Inner C Gussets: Jeep Wrangler (07-18)
usa

Artec Industries Inner C Gussets: Jeep Wrangler (07-18)

Artec Industries

$102.29

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Artec Industries Inner C Gussets: Jeep Wrangler (93-06)
usa

Artec Industries Inner C Gussets: Jeep Wrangler (93-06)

Artec Industries

$97.89

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Artec Industries Rear Axle Truss: Jeep Wrangler (18-25)
usa

Artec Industries Rear Axle Truss: Jeep Wrangler (18-25)

Artec Industries

$131.99

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Artec Industries TJ8.8 Swap Kit w/ Truss: Jeep Wrangler (97-06)
Artec Industries TJ8.8 Swap Kit w/ Truss: Jeep Wrangler (97-06)
usa

Artec Industries TJ8.8 Swap Kit w/ Truss: Jeep Wrangler (97-06)

Artec Industries

$439.99

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Artec Industries Apex Front Axle Truss D30: Jeep Wrangler (07-18)
usa

Artec Industries Apex Front Axle Truss D30: Jeep Wrangler (07-18)

Artec Industries

$120.99

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Artec Industries Raised Tracbar Bracket: Jeep Wrangler (93-06)
usa

Artec Industries Raised Tracbar Bracket: Jeep Wrangler (93-06)

Artec Industries

$87.99

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Artec Industries Rear Tracbar Bracket: Jeep Wrangler (07-18)
usa

Artec Industries Rear Tracbar Bracket: Jeep Wrangler (07-18)

Artec Industries

$87.99

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Synergy Mfg Inner Axle Seals: Jeep Wrangler (07-18)
Synergy Mfg Inner Axle Seals: Jeep Wrangler (07-18)
usa

Synergy Mfg Inner Axle Seals: Jeep Wrangler (07-18)

Synergy Mfg

$30.00

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ACT 6-Puck Race Clutch Kit: Dodge Neon SRT4 (2003-2005)
ACT 6-Puck Race Clutch Kit: Dodge Neon SRT4 (2003-2005)

ACT 6-Puck Race Clutch Kit (Extreme Pressure Plate / Solid Hub): Dodge Neon SRT4 2003 - 2005

ACT

Regular price $1,343.00 $1,088.00 19% off

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Yukon Gear & Axle HD 1310 Rear Driveshaft (REAR): Jeep Wrangler JK 2007-2011 2-Door
Yukon Gear & Axle HD 1310 Rear Driveshaft (REAR): Jeep Wrangler JK 2007-2011 2-Door
Revolution Gear & Axle Dana 44 Rear Axle 3.73 Ratio Ring & Pinion Set: Jeep Wrangler JK (07-18) / Grand Cherokee (05-10)
usa
Revolution Gear & Axle 4.88 Ratio Gear Package: Dodge Ram 1500 (94-01) / Dakota (97-04)
usa

Revolution Gear & Axle 4.88 Ratio Gear Package: Dodge Ram (94-01)

Revolution Gear & Axle

$849.99

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Revolution Gear & Axle 4.56 Ratio Gear Package: Jeep Wrangler JK Non-Rubicon (07-18) / Grand Cherokee (05-10)
usa

Revolution Gear & Axle 4.56 Ratio Gear Package: Jeep Wrangler 07-18

Revolution Gear & Axle

$765.99

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ACT XT/Race Rigid Clutch Kit: Dodge Neon SRT-4 (03-05)
ACT XT/Race Rigid Clutch Kit: Dodge Neon SRT-4 (03-05)

ACT XT/Race Rigid Clutch Kit: Dodge Neon SRT4 03-05 2.4L Turbo

ACT

Regular price $847.00 $686.00 19% off

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ACT Heavy Duty 4-Puck Clutch Kit: Dodge Neon SRT4 (2003-2005)
ACT Heavy Duty 4-Puck Clutch Kit: Dodge Neon SRT4 (2003-2005)

ACT 4-Puck Clutch Kit (Heavy Duty Pressure Plate / Sprung Hub): Dodge Neon SRT4 2003 - 2005

ACT

Regular price $1,290.00 $1,045.00 19% off

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ACT HD/Race Sprung 4 Pad Clutch Kit: Dodge Neon SRT-4 (03-05)
ACT HD/Race Sprung 4 Pad Clutch Kit: Dodge Neon SRT-4 (03-05)

ACT HD/Race Sprung 4 Pad Clutch Kit: Dodge Neon SRT4 03-05 2.4L Turbo

ACT

Regular price $794.00 $643.00 19% off

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Revolution Gear & Axle 5.13 Ratio Ring & Pinion Set (FRONT): Jeep Wrangler JK Rubicon (07-18) / Grand Cherokee (05-10)
usa
Yukon Gear & Axle HD 1350 Front Driveshaft: Jeep Wrangler JK 2007-2011
Yukon Gear & Axle HD 1350 Front Driveshaft: Jeep Wrangler JK 2007-2011

Yukon Gear & Axle HD 1350 Front Driveshaft: Jeep Wrangler JK 2007-2011

Yukon Gear & Axle

$1,300.89

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Zone Offroad Posi-Lok Cable-Operated 4WD Engagement System: Fits Most Dodge Ram / Dakota Models (1994-2004)
usa

Zone Offroad Posi-Lok Cable 4WD System: Dodge Ram (94-01)

Zone Offroad

$219.94

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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.

SELECT YOUR VEHICLE