ATS 303-900-8320 42RLE PERFORMANCE VALVE BODY FITS 2007-2011 JEEP WITH SOLENOID BLOCK

Product Description

The ATS 303-900-8320 42RLE Performance Valve Body is a precision-engineered upgrade designed for 2007-2011 Jeep Wrangler models equipped with the 42RLE automatic transmission. This valve body is built to improve transmission performance, increase line pressure, and deliver firmer, more consistent shifts for enhanced drivability and reliability.

This unit comes complete with a solenoid block, ensuring proper electronic control and hydraulic function right out of the box. ATS modifies the valve body to correct common factory shortcomings, including soft shifting, clutch slippage, and inconsistent pressure control. The result is improved transmission response, reduced heat buildup, and extended transmission life.

Ideal for both daily-driven Jeeps and vehicles running larger tires or added load, this upgrade helps maintain performance and reliability under demanding conditions.

FAQ

What is included with the ATS 303-900-8320 valve body?
This product includes a fully upgraded ATS 42RLE performance valve body and a new solenoid block.

What improvements does this valve body provide?
It increases line pressure, improves shift firmness, reduces clutch slippage, and enhances overall transmission reliability.

Is this compatible with stock vehicles?
Yes. This valve body is designed to work with stock and lightly modified Jeep Wrangler setups.

Do I need tuning after installation?
No tuning is required, but additional tuning can further optimize performance depending on your build.

Why upgrade the 42RLE valve body?
The factory valve body can cause soft shifts and premature wear. ATS upgrades improve hydraulic control and extend transmission life.

FITMENT
2007-2011 Jeep Wrangler 3.8L V6
Equipped with 42RLE Automatic Transmission

Specifications for ATS 303-900-8320