Sergeant Clutch Certified Engine & Transmission Shop

6557 Walzem Road San Antonio, Texas 78239 Call 210-239-1600
Transmission & Auto Repair Shop
Auto Repair Shop
Transmission Repair Service
Automatic Transmission Repair
Manual Transmission Repair
External Transmission Coolers
Transmission Code of Ethics
Transmission FAQ's
Transfer Case Repair Shop
Differential Repair Shop
Clutch Repair Shop
Flywheel Replacement
CV Axle Repair Shop
A/C Air Conditioning Repair
Brake Repair Shop
Tune Up Shop
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Catalytic Converters
Timing Belt Replacement
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BG 44K
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About Sergeant Clutch


External Transmission Coolers

External Transmission Cooler Saves Transmissions Sergeant Clutch Discount Transmission Repair Shop in San Antonio Sales and Installs External Automatic Transmission Coolers

Sergeant Clutch Certified Engine & Transmission Shop sells and installs Heavy Duty External Transmission Coolers. Over 14 million transmissions fail every year and 9 out of 10 from overheating. By installing an aftermarket external transmission cooler can help prevent costly transmission repairs. A properly installed external transmission cooler can prevent transmission fluid from overheating causing internal damage.

An external transmission cooler can extend the life of automatic transmission fluid by reducing heat by as much as 60 degrees. With each 20 degree drop in operating temperature, transmission fluid and internal transmission parts life doubles. The best time to add an external transmission cooler is during a transmission rebuild or replacement service. When automatic transmission failure happens it can may times clog transmission cooler lines that flow through radiator. A lack of transmission fluid flow can damage new or rebuilt transmissions within minutes.

Doing any of the following can increase transmission temperature.

  • Towing boats
  • Towing campers
  • Towing trailers
  • Towing automobiles
  • Carry extra passengers
  • Carry extra baggage
  • Do you do a lot of stop and go driving
  • Climb steep hills or mountains
  • Do you drive in 100 plus degree weather
  • Drive off-road

Transmission San Antonio Free Transmission Performance Check Sergeant Clutch Discount Transmission Repair Shop San Antonio Texas Transmission External Cooler Transmissions San Antonio TX

Sergeant Clutch Certified Engine & Transmission Shop

6557 Walzem Road (corner of New World)

San Antonio, Texas 78239

Call 210-239-1600