Superior Valve Body Kit for GM 4L80E 1991-2010 K4L80E

Part Number: K4L80E
Alternate Part Number Format: K4L80-E
Manufacturer: Superior
Product Type: Valve Body Shift Correction Kit
Transmission Application: GM 4L80E
Year Range: 1991-2010

Designed For Targeted Transmission Corrections

This Superior shift correction kit for GM 4L80E includes a complete pressure regulator valve train and offers regular-duty and heavy-duty setup options in one package.

The kit is designed to address these transmission operating concerns:

• Runaway high pressure

• Erratic pressure rise

• Torque converter lock-up shudder

• Inconsistent shift feel

• Shift solenoid filter blow-out

• Conditions associated with premature transmission failure

Installation And Compatibility

This is a correction kit for the existing transmission components, not a complete replacement valve body. Confirm that the transmission is a compatible 4L80E within the listed year range before ordering. Do not rely on vehicle make, model, or year alone.

Follow the kit instructions for the selected setup. Proper diagnosis is important because similar symptoms can result from wear, electrical faults, or other transmission damage.

Use the transmission fluid specified for your application. If using a Lubegard ATF product during service, verify application compatibility and follow its directions.