4L80E Rebuild Pricing
A GM 4L80E rebuild at Sun West Transmissions starts at $2,995, including removal and installation.
We usually recommend a billet torque converter and other upgrades depending on how you use your truck and what caused the failure.
How We Rebuild Your GM 4L80E
Free Diagnostic Services
Not sure what is wrong with your GM 4L80E? We perform an in-depth diagnosis that covers the electronics, a pan inspection and a road test. A proper transmission diagnosis takes 2–3 hours, and at Sun West it is free of charge.
Removal
No hassle — our professional technicians remove your GM 4L80E and install the rebuilt unit right here at our Glendale shop.
Bench Teardown
Our experienced rebuilders tear down your GM 4L80E, wash every part and completely inspect it.
Rebuild to Spec
We rebuild your GM 4L80E knowing its most common failure points, and we correct those along with any factory updates it needs.
Installation
When we install your GM 4L80E, we also inspect the rear main oil seal and the engine and transmission mounts.
Final Inspection
The same technician who diagnosed the problem performs the final inspection, road test, programming and relearn procedures on your GM 4L80E.
4L80E Rebuild Price
Your GM 4L80E rebuild starts at $2,995 including removal and installation. We usually recommend a billet torque converter, and other upgrades are available based on your usage and the cause of the failure.
Warranty on Your GM 4L80E Rebuild
At Sun West Transmissions we are dedicated to top-quality repairs, and we stand behind our work for 3 years or 40,000 miles on qualifying rebuilds and replacements, with no deductible on covered repairs.
Need help paying for the repair? Apply for financing or call (623) 473-9800.