8L90E

The 8L90E is an 8-speed automatic. Two remanufactured units are listed in this Transmissions category, both for Chevy/GMC Trucks 4×4 with the 5.3L: one for 17-19 and one for 20-22.

What to check

Match the model year range first, since that is the only difference between the two listings. Note what is not in the box: no cooler is included and cooler replacement is required, and no radiator is included, with radiator replacement required in instances where the transmission oil cooler is integrated with the radiator. Budget for those parts.

Core charge and warranty

These are remanufactured exchange units with a 6-month limited warranty; extended cover is available on request for qualifying units, arranged at purchase, and a refundable core charge may apply. See the remanufacturing process and warranty pages, or call 216-250-6666.