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Transmission Oil Cooler Kits




Transmission coolers act as an auxiliary radiator to provide extra cooling for your vehicle's automatic transmission fluid. The smaller engines in today's vehicles run hot enough, add the extra strain of towing and you could possibly overheat your transmission. Automatic transmission coolers can increase transmission life by decreasing transmission oil temperature.

Why you need an automatic transmission cooler


Hidden Hitch Medium Duty Hi-Performance Transmission Oil Cooler Kit

  • For Class II towing
  • Full-size cars, mini vans, and SUVs towing 2,000-3,500 lbs
  • Thickness 3/4", Width 5-3/4", Length 11"
  • Durable brazed aluminum construction
  • Easy to install
  • 33% smaller than comparable tube and fin designs

    HH-41020$109.99
    • Hidden Hitch Heavy Duty Hi-Performance Transmission Oil Cooler Kit

  • For Class III towing
  • SUVs, vans and pick-up trucks towing 3,500-5,000 lbs
  • Thickness 3/4", Width 7-1/4", Length 11"
  • Durable brazed aluminum construction
  • Easy to install
  • 33% smaller than comparable tube and fin designs

    HH-41310$129.99
    • Hidden Hitch Extra Heavy Duty Hi-Performance Transmission Oil Cooler Kit

  • For Class III towing
  • Pick up trucks and motorhomes towing over 5,000 lbs
  • Thickness 3/4", Width 12", Length 11"
  • Durable brazed aluminum construction
  • Easy to install
  • 33% smaller than comparable tube and fin designs

    HH-41311$159.99











    • Check owners manual for Vehicle towing capacities
    Trailer Hitch Pictures and others may not depict actual items


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