Tundra Series Oil and Transmission Cooler - 40 Rows | #69570-40

Tundra Series 
Oil & Transmission Cooler - Part #69570-40

Universal Stacked Plate Design - 40 Row Model
72,000 BTU Rating
Features:
  • Universal Stacked Plate Design - 40 Row Model
  • Overall assembly: 11.50 x 13.86 x 2.01 in (W x H x D)
  • Bare 7/8-14 UNF O-ring ports; fittings not included
  • Compact Footprint, Great for Tight Spaces
  • Aluminum Construction Powdercoated Black to withstand Corrosion
  • State-of-the-Art Brazing Process Prevents Leakage
  • Proprietary Engineered Louvers for Better Efficency
  • Use for Transmission, Power Steering, Engine Oil, or Rear Differential Fluids
  • More Efficient than Tube & Fin Counterpart
PART# 69570-40
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Warning for part number #69570-40:
  • This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Ultra-High Efficiency Stack Plate Fluid Cooler

Maximum Cooling in a Compact Package

PROFORM TUNDRA Series Ultra-High Efficiency Stack Plate Coolers are engineered for demanding applications where strong heat rejection and compact packaging matter. The dense all-aluminum stacked-plate core uses internal turbulators to keep fluid in contact with the cooling surfaces for improved heat transfer, while engineered louvered fins repeatedly redirect airflow through the core to maximize cooling efficiency.

Precision-brazed construction provides strength and durability, while threaded O-ring ports support AN fittings, hose-barb adapters, and custom plumbing configurations. Multiple mounting points make installation easier in tight spaces, making these coolers an excellent choice for racing, towing, street performance, off-road, and other severe-duty applications.

Features & Benefits

  • Ultra-high-efficiency stacked-plate construction
  • Internal turbulators improve fluid contact with cooling surfaces
  • Engineered louvered fins maximize airflow and heat transfer
  • Lightweight all-aluminum construction
  • Precision-brazed core for strength and durability
  • Threaded O-ring ports for flexible plumbing options
  • Multiple mounting points for easier installation
  • Compact design for demanding, space-limited applications

  • Multiple Cooling Paths for Greater Cooling Capacity
  • Prevents Coolant & Transmission Fluids from Mixing, Avoiding Expensive Repairs
  • Use as Primary Cooler or in Conjunction with Factory Cooler
  • 72,000 BTU Rating
  • Use it for a variety of vehicle fluids including: engine oil, rear differential fluid, and power steering fluid.
  • They are also great for tow vehicles.
  • For optimum performance, longer engine life and component usefulness you cannot go wrong with Tundra Series Universal Transmission Oil Coolers!
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