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Tru-Cool Coolers

We sell and install transmission coolers to extend the lifetime and performance of your transmission. We recommend an expert installation to maximize your transmission cooler’s proper functioning. Take a look at the coolers we have available:

TRU-COOL MAX 4739


Price: $265.00
  • Rated for 40,000 lb GVW
  • 8 1/2″ X 22″ X 1 1/4″
  • Ideal for heavy duty trucks
  • Heavy duty towing
  • Doubles the cooling performance of the other coolers
  • Durable brazed aluminum construction with lifetime guarantee

TRU-COOL MAX 4921


Price: $200.30
  • Rated for 30,000 lb GVW
  • 6″ X 23″ X 3/4″
  • Ideal for heavy duty trucks
  • Heavy duty towing
  • Doubles the cooling performance of the other coolers
  • Durable brazed aluminum construction with lifetime guarantee

TRU-COOL H7B (engine oil cooler)


Price: $133.40
  • Rated for high performance, industrial and large RV applications
  • 11″ X 11″ X 1 1/2″
  • 29,000 BTU
  • The stacked plate design offers 30% more cooling and 15 times less flow restriction than traditional tube and fin designs
  • Durable brazed aluminum construction with lifetime guarantee

TRU-COOL B7B (engine oil cooler)


Price: $79.10
  • Rated for small cars/4cyl applications
  • 2 3/4″ X 11″ X 1 1/2″
  • 7500 BTU
  • The stacked plate design offers 30% more cooling and 15 times less flow restriction than traditional tube and fin designs
  • Durable brazed aluminum construction with lifetime guarantee

LPD 4590


Price: $145.00
  • Rated for 28,000 lb GVW
  • 11″ X 11″ X 1 1/2″
  • Ideal for full size pick-ups and large RV’s
  • Heavy duty towing
  • The stacked plate design offers 30% more cooling and 15 times less flow restriction than traditional tube and fin designs
  • Durable brazed aluminum construction with lifetime guarantee

LPD 4589


Price: $144.05
  • Rated for 24,000 lb GVW
  • 8″ X 11″ X 1 1/2″
  • Ideal for full size pick-ups and medium size RV’s
  • The stacked plate design offers 30% more cooling and 15 times less flow restriction than traditional tube and fin designs
  • Durable brazed aluminum construction with lifetime guarantee

LPD 4490


Price: $122.95
  • Rated for 22,000 lb GVW
  • 12″ X 11″ X 3/4″
  • Ideal for full size pick-ups and medium size RV’s
  • Heavy duty towing
  • The stacked plate design offers 30% more cooling and 15 times less flow restriction than traditional tube and fin designs
  • Durable brazed aluminum construction with lifetime guarantee

LPD 4454


Price: $79.60 ea
  • Rated for 18,000 lb GVW
  • 7 1/4″ X 11″ X 3/4″
  • Ideal for full-size cars, small trucks and small RV’s
  • Medium duty towing
  • The stacked plate design offers 30% more cooling and 15 times less flow restriction than traditional tube and fin designs
  • Durable brazed aluminum construction with lifetime guarantee

LPD 4452


Price: $70.50 ea
  • Rated for 14,500 lb GVW
  • 5 3/4″ X 11″ X 3/4″
  • Ideal for mid and full size cars
  • The stacked plate design offers 30% more cooling and 15 times less flow restriction than traditional tube and fin designs
  • Durable brazed aluminum construction with lifetime guarantee

LPD 4451


Price: $64.30 ea
  • Rated for 11,500 lb GVW
  • 4″ X 11″ X 3/4″
  • Ideal for small cars
  • The stacked plate design offers 30% more cooling and 15 times less flow restriction than traditional tube and fin designs
  • Durable brazed aluminum construction with lifetime guarantee