Product Description
Fits: 6R140
Fits ’11–’16 and ’17-later gas units only. Eliminates the need for the OE thermal element and can be used with or without Sonnax converter limit valve kit 126740-25K.
Sonnax bypass blocker valve kit 126740-26K for Ford 6R140 transmissions eliminates the faulty OE thermal element that often sticks and causes overheat issues. The drop-in Zip Valve® installs quickly and easily.
Warning
It is recommended that this kit only be utilized in warm climates, or with synthetic fluids when used to replace the OE thermal bypass element. If used in ’17-later diesel applications to replace a missing blocker plug, it must be used in conjunction with Sonnax converter limit valve kit 126740-25K. See instructions for details.
Symptoms
- Excess heat
Cause
In early-design ('11-'16) valve bodies, the thermal element can often become stuck in the bypass position, resulting in an overheated transmission.
Correction
Replace the thermal element lineup with this bypass plug and clip to eliminate hang-up issues.
Contents
- Valve
- Retainer
Valve Body Layout
Sonnax valve body layouts provide a detailed overview of individual units making it quick and easy to determine what’s available for the specific valve body you’re working on. See all Sonnax valve body layouts.
Ford 6R140 Valve Body Layout
