Dorman 624-650 Transmission Oil Cooler Bypass Valve
Transmission Cooler Bypass Valve Upgrade
Dorman 624-650 is a direct replacement transmission oil cooler bypass valve for select Chevrolet, GMC, and Cadillac trucks and SUVs. It addresses common factory-valve problems tied to corrosion, clogging, and wax motor failure, helping restore proper transmission cooler flow and serviceability.
Key Features
- Machined from solid aluminum billet for improved corrosion resistance
- Threaded cap protects the bore and seals while replacing the OE snap ring design
- Includes an additional access port for easier routine service
- Direct replacement for the original transmission bypass valve on supported applications
- Part number 624-650 for ordering and cross-reference
Application Details
Compatible with 2014-2020 Chevrolet Silverado 1500, 2019-2020 GMC Sierra, 2014-2020 GMC Sierra 1500, 2019 GMC Sierra 1500 Limited, 2016-2018 Cadillac CT6, and 2020 Chevrolet Cheyenne. This Dorman 624-650 valve is built for vehicles where the original bypass valve can contribute to transmission overheating, insufficient operating temperature, or fluid leakage. This part cross-references OE numbers such as 13507547 and 13511136 for the same application.
What It Helps Resolve
- Transmission overheating caused by restricted or failed bypass valve operation
- Transmission running too cool due to valve malfunction
- Fluid leaks related to worn seals or corrosion at the original valve housing
- Cooler flow issues caused by clogging or internal valve failure
- Service problems associated with the OE snap ring style design
Installation Notes
Verify vehicle application by year, make, and model before installation. Inspect the surrounding cooler lines, seals, and bore condition during service, and replace any damaged sealing components as needed. The threaded-cap design and access port support easier maintenance compared with the original configuration.
Quality Assurance
Dorman OE FIX components are engineered as upgraded direct replacements for known OE failure points. Part number 624-650 follows that approach with a billet aluminum housing and revised service-friendly design for select Chevrolet, GMC, and Cadillac applications.
Dorman 624-650 Transmission Oil Cooler Bypass Valve
Transmission Cooler Bypass Valve Upgrade
Dorman 624-650 is a direct replacement transmission oil cooler bypass valve for select Chevrolet, GMC, and Cadillac trucks and SUVs. It addresses common factory-valve problems tied to corrosion, clogging, and wax motor failure, helping restore proper transmission cooler flow and serviceability.
Key Features
- Machined from solid aluminum billet for improved corrosion resistance
- Threaded cap protects the bore and seals while replacing the OE snap ring design
- Includes an additional access port for easier routine service
- Direct replacement for the original transmission bypass valve on supported applications
- Part number 624-650 for ordering and cross-reference
Application Details
Compatible with 2014-2020 Chevrolet Silverado 1500, 2019-2020 GMC Sierra, 2014-2020 GMC Sierra 1500, 2019 GMC Sierra 1500 Limited, 2016-2018 Cadillac CT6, and 2020 Chevrolet Cheyenne. This Dorman 624-650 valve is built for vehicles where the original bypass valve can contribute to transmission overheating, insufficient operating temperature, or fluid leakage. This part cross-references OE numbers such as 13507547 and 13511136 for the same application.
What It Helps Resolve
- Transmission overheating caused by restricted or failed bypass valve operation
- Transmission running too cool due to valve malfunction
- Fluid leaks related to worn seals or corrosion at the original valve housing
- Cooler flow issues caused by clogging or internal valve failure
- Service problems associated with the OE snap ring style design
Installation Notes
Verify vehicle application by year, make, and model before installation. Inspect the surrounding cooler lines, seals, and bore condition during service, and replace any damaged sealing components as needed. The threaded-cap design and access port support easier maintenance compared with the original configuration.
Quality Assurance
Dorman OE FIX components are engineered as upgraded direct replacements for known OE failure points. Part number 624-650 follows that approach with a billet aluminum housing and revised service-friendly design for select Chevrolet, GMC, and Cadillac applications.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Transmission Cooler Bypass Valve Upgrade
Dorman 624-650 is a direct replacement transmission oil cooler bypass valve for select Chevrolet, GMC, and Cadillac trucks and SUVs. It addresses common factory-valve problems tied to corrosion, clogging, and wax motor failure, helping restore proper transmission cooler flow and serviceability.
Key Features
- Machined from solid aluminum billet for improved corrosion resistance
- Threaded cap protects the bore and seals while replacing the OE snap ring design
- Includes an additional access port for easier routine service
- Direct replacement for the original transmission bypass valve on supported applications
- Part number 624-650 for ordering and cross-reference
Application Details
Compatible with 2014-2020 Chevrolet Silverado 1500, 2019-2020 GMC Sierra, 2014-2020 GMC Sierra 1500, 2019 GMC Sierra 1500 Limited, 2016-2018 Cadillac CT6, and 2020 Chevrolet Cheyenne. This Dorman 624-650 valve is built for vehicles where the original bypass valve can contribute to transmission overheating, insufficient operating temperature, or fluid leakage. This part cross-references OE numbers such as 13507547 and 13511136 for the same application.
What It Helps Resolve
- Transmission overheating caused by restricted or failed bypass valve operation
- Transmission running too cool due to valve malfunction
- Fluid leaks related to worn seals or corrosion at the original valve housing
- Cooler flow issues caused by clogging or internal valve failure
- Service problems associated with the OE snap ring style design
Installation Notes
Verify vehicle application by year, make, and model before installation. Inspect the surrounding cooler lines, seals, and bore condition during service, and replace any damaged sealing components as needed. The threaded-cap design and access port support easier maintenance compared with the original configuration.
Quality Assurance
Dorman OE FIX components are engineered as upgraded direct replacements for known OE failure points. Part number 624-650 follows that approach with a billet aluminum housing and revised service-friendly design for select Chevrolet, GMC, and Cadillac applications.
