Replacement or rebuild?
Compare the exact supplied replacement with rebuilding your existing unit. Ask what inspection and work are included, whether the converter is supplied, and what the selected written warranty covers.
GM truck & SUV transmission replacement
Shopping for a transmission for your Silverado, Sierra, Yukon, Tahoe, Suburban or Escalade? Start with the VIN and original transmission code. Browse family options below, or request help identifying the unit before comparing price.
Identify the transmission before choosing a product
For 2014-and-newer GM trucks and SUVs, model name, Denali trim and engine displacement are starting details. They do not establish transmission interchange. Send the VIN, model year, engine code, 2WD/4WD configuration and a photo of the original transmission identification label.
These guides cover selected families. If your transmission code is different or unknown, request identification help; the absence of a guide or catalog match does not mean the assembly cannot be supplied.
Plan the installation
Include the diagnosis, cooling-system inspection, fluids, transferred parts and programming in the installer discussion. Confirm any required supporting work and warranty conditions before the unit is installed.
Confirm the delivered total
Catalog prices are for the listed product. Core deposits are individually quoted and collected separately. Confirm freight, tax and installation. Multiple assemblies or mixed freight require a shipping quote.
Customer-core rebuilds with installation
These packages rebuild the transmission you supply and include installation at Big 3. Confirm your VIN, transmission identification and the work required before booking.
GM 8L transmission rebuild
Rebuild of your existing transmission.
Standard rebuild - $4,866 installed
Installation, a new converter and fluids are included.
High-performance rebuild - $8,874 installed
Improved internal parts, hardened/billet input and output shafts, and an upgraded converter. Installation and fluids are included. Confirm the exact parts for your transmission version. Tuning is additional and charged separately.
GM 10L transmission rebuild
All 10L versions are offered as customer-core rebuilds only.
Standard rebuild - $5,874 installed
Installation, a new converter and fluids are included.
High-performance rebuild - $9,882 installed
Improved internal parts, hardened/billet input and output shafts, and an upgraded converter. Installation and fluids are included. Confirm the exact parts for your transmission version. Tuning is additional and charged separately.
Rebuild warranty: 1 year / 100,000 miles, parts only
These customer-rebuild units have parts-only warranty coverage. All labor is excluded from warranty coverage, even though installation is included in the installed package price.
Bench rebuild versus installed package
Customer-core rebuild listings in the catalog are bench builds and do not include installation. Their catalog prices are separate from the installed packages above. Supplier replacement assemblies retain their own product-specific written terms.
Confirm taxes, transport, any additional repairs and tuning in the written quote. Do not assume these charges are included in an installed package.
Current catalog options
Browse engines and transmissions assigned to Chevrolet, GMC, Cadillac in our catalog. Open the listing for the exact application, assembly, availability and written warranty. Product prices exclude separately quoted core deposits and order-specific charges.
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Confirm my application
Product-name matches are browsing options. Big 3 must confirm the selected assembly against your vehicle details and the supplier record before purchase.
Send my VIN and transmission details2014 and newer GM trucks & SUVs
Start with your engine code
Shopping for a 5.3L or 6.2L replacement? These LT-family pages compare actual product options. Model years change at different times across pickups and SUVs. A Denali badge, shared displacement or similar photograph does not establish interchange. Confirm the VIN, engine code and original configuration first.
L83 5.3L enginesCompare product listings, supplied components and written warranty.L84 5.3L enginesCompare product listings, supplied components and written warranty.L86 6.2L enginesCompare product listings, supplied components and written warranty.L87 6.2L enginesCompare product listings, supplied components and written warranty.
These are family-selection links, not a fitment list for every vehicle on this page. Older LS-family engines, HD trucks, diesels and specialty configurations need their own identification.
Need a transmission instead?
Send the VIN, transmission code or identification-label photo, engine details and 2WD/4WD configuration. Confirm the supplied converter, controls, programming, cooling-system work and installation scope in the quote. Engine displacement alone is not enough to select a transmission.
Compare the complete repair cost
Compare the exact assembly price with installation, transferred accessories, required repairs and delivery. Core deposits are individually quoted and collected separately. Multiple engines, transmissions or mixed freight items require a shipping quote.