Installation Time
(approx) a Weekend
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
No guide available for this part yet.
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$5,622.88 kit
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Features, Description, Q&A, Specs & Installation
Turn Your Jeep into a Beast. Want to go extreme off-roading, install oversized tires, or do some heavy towing? If you answered to any of those with yes, it’s time for a serious transmission upgrade. Installing this ATS Diesel 42RLE Stage 1 Automatic Transmission Package will ensure your Jeep can withstand any abuse you throw its way. Furthermore, this transmission has an impressive high-volume cooling system that can properly cool the torque converter, even during the most stressful driving situations.
Upgraded Design. ATS Diesel has redesigned its 42RLE Automatic Transmission to address all the problems of previous versions. The new design allows it to handle supercharged or turbocharged engines, larger displacement engines, heavy towing, and larger tires. Specifically, the hydraulic circuits inside the transmission have been recalibrated. This includes revamping the accumulator rates and reprogramming the clutch and the line pressure rise rate to match the engine’s torque output. The transmission’s hard parts, shafts and hubs, have been redesigned to achieve increased power levels and reliability.
Professional Installation. Automatic transmission is one of the most complex and sophisticated parts of your Wrangler. As such, remaking it requires advanced mechanical expertise and an extensive list of tools, including some special equipment. In addition, this process could take more than 1 day to complete. So, the installation of this ATS Diesel 42RLE Stage 1 Automatic Transmission Package should be left to a professional.
Five-Year or 500,000-Mile Warranty. This 42RLE Stage 1 Automatic Transmission Package is covered by ATS Diesel’s 5-year or 500,000-mile warranty against factory defects in materials and craftsmanship. There are several exceptions and certain limitations, so please refer to the manufacturer’s website for a more detailed overview of the warranty policy.
Application. This ATS Diesel 42RLE Stage 1 Automatic Transmission Package is intended for use in all fits 2007-2011 3.8L Jeep Wrangler JK models.
ATS Diesel Performance 309-914-8320
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) a Weekend
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
No guide available for this part yet.
What's in the Box