Dual Pass Coolers

By Specialty Auto Tech

A new multi pass internal baffling system that will increase cooling capacity by 40%. The heat sink design has internal and external colling fins to transfer heat and minimize the need for direct airflow. Compact design, 3" diameter, mounts in tight places, even on frame rails away from confined spaces between grills ans radiators. Cools better than conventional coolers when you need it most, under 40mph. Sturdy welded aluminum construction withstands the toughest operating conditions such as flying road debris. Contains pressures up to 3,000 psi. High fluid capacity adds 1/2 quart per foot of cooler length. The mounting length is 1-1/2" plus the cooler length. Available in your choice of Satin or Polished finish. Made in the U.S.A.

The toughest coolers on the planet are designed to cool any vehicle fluids including: Automatic Transmission Fluid, Power Steering Fluid, Engine Oil, Engine Coolant, Fuel, and Street Hydraulics.


Dual Pass Coolers by Specialty Auto Tech
Part # Cooler Length NPT Inlet/Outlet Size Finish Price  
06012X 6" 1/4" Natural $99.00
06012XP 6" 1/4" Polished $129.00
06022X 6" 3/8" Natural $99.00
06022XP 6" 3/8" Polished $129.00
12012X 12" 1/4" Natural $110.00
12012XP 12" 1/4" Polished $140.00
12022X 12" 3/8" Natural $110.00
12022XP 12" 3/8" Polished $140.00
18012X 18" 1/4" Natural $120.00
18012XP 18" 1/4" Polished $150.00
18022X 18" 3/8" Natural $120.00
18022XP 18" 3/8" Polished $150.00
24012X 24" 1/4" Natural $130.00
24012XP 24" 1/4" Polished $160.00
24022X 24" 3/8" Natural $130.00
24022XP 24" 3/8" Polished $160.00
30012X 30" 1/4" Natural $150.00
30012XP 30" 1/4" Polished $180.00
30022X 30" 3/8" Natural $150.00
30022XP 30" 3/8" Polished $180.00
36012X 36" 1/4" Natural $170.00
36012XP 36" 1/4" Polished $200.00
36022X 36" 3/8" Natural $170.00
36022XP 36" 3/8" Polished $200.00
42012X 42" 1/4" Natural $190.00
42012XP 42" 1/4" Polished $220.00
42022X 42" 3/8" Natural $190.00
42022XP 42" 3/8" Polished $220.00