Fitede 6L80E/6L90E Transmission Filter Kit — 1 Filter + 3 Gaskets, OEM-fit, Bench-Tested, 12-Month Warranty

Fitede's 6L80E / 6L90E Automatic Transmission Filter Kit is a complete replacement kit (filter plus three gaskets) engineered to trap contaminants and restore proper fluid flow in compatible GM automatic transmissions.

If your vehicle uses a 6L80, 6L80E, 6L90 or 6L90E transmission, this kit replaces part numbers 24236931, 24236933, 24238229 and 24236517 and is manufactured to meet OEM-level fit and function. The kit ships with one transmission filter and three gaskets, and each unit is bench-tested before leaving the factory. It’s intended as a direct-fit maintenance part for many Chevy, GMC, Cadillac and Hummer models spanning multiple model years.

How will this filter kit affect shifting and transmission longevity?

Keeping transmission fluid free of particles helps maintain valve body function and hydraulic pressure consistency, which supports smooth shifting. Replacing a clogged or worn filter restores designed fluid pathways and reduces the chance of premature wear on clutch packs and valves.

• Restores correct fluid flow for stable hydraulic pressure
• Removes metal and clutch debris that can clog passages
• Helps reduce wear on internal components when changed regularly
• Bench-tested quality to ensure fit and filtration performance

Which vehicles and part numbers does this kit fit?

This kit is compatible with transmissions 6L80, 6L80E, 6L90 and 6L90E and replaces OEM part numbers listed by GM. It fits a wide range of Chevrolet, GMC, Cadillac and Hummer vehicles across various model years—confirm with your OEM part number before purchase.

• Replaces 24236931, 24236933, 24238229, 24236517
• Common fits: Silverado, Sierra, Tahoe, Suburban, Yukon, Escalade, Corvette, Express, Canyon, Colorado, H2
• Model years include 2006–2022 ranges depending on vehicle type
• Check the vehicle-specific compatibility list or OEM number to ensure match

What comes in the box and what warranty does it include?

The package contains one automatic transmission filter and three gaskets needed for a standard pan service. Fitede backs the kit with a 12-month warranty and a straightforward return/refund policy for buyer confidence.

• 1 x transmission filter and 3 x gaskets included
• All units tested before shipping to confirm function
• 12-month limited warranty with hassle-free return options
• Sold as a maintenance replacement—professional installation recommended

How should I install the filter and when should I replace it?

Installation typically requires draining the pan, removing the old filter and gaskets, cleaning the pan and magnet, and installing the new filter with fresh gaskets. Replace the filter during a scheduled transmission service interval or whenever the transmission is opened for repairs, and always follow the vehicle manufacturer’s fluid change recommendations.

• Drain fluid and remove transmission pan to access filter
• Clean pan and magnet; remove all debris before installing new filter
• Use supplied gaskets and torque pan bolts to OEM specs
• Refill with correct ATF type and verify fluid level per vehicle guide

Who is this for: This Fitede transmission filter kit is aimed at owners and technicians servicing GM vehicles equipped with 6L80/6L90-series transmissions who need a tested direct-replacement filter and gasket set. It is suitable for professional mechanics, independent shops, and experienced DIYers who perform transmission pan services and want OEM-compatible parts with a one-year warranty.