Tru-Cool Industrial-Engine


Most online orders received before 1pm CT (Monday-Friday) will ship the same day.
Tru-Cool Industrial & Engine coolers
Coolers with 1/2" NPT Fittings.
These coolers can be used as engine coolers or super duty transmission coolers.
1 1/2" thick stacked plate coolers with 1/2" NPT fittings.
Larger ID passages suitable for motor oils and transmissions using 1/2" cooler lines.
These are coolers only, no fittings or hoses included!


Cooler Installation Information and Guide



Part #     Name     Description Image Price  
15700       Cooler Hose, 1/2" ID x 10 foot
Standard duty, High Temp hose 10' x 1/2" I.D.
Can be used with # 15800 & # 15850 Fan coolers &
can also be used with L7B, M7B & H7B coolers with your barb fitting
ALT. PART# M460E

  $35.02
102-08-08       Brass Hose Barb (1/2" hose x 1/2" NPT male) 2 fittings
2 fittings / bag . Screws in to 1/2" Female NPT coolers.
Use with 1/2" ID hose such as our # 15700.

  $32.44
B7B       Engine / Transmission cooler 1/2 NPT fittings
High performance applications, Recreational vehicles, Industrial applications
Tru-Cool B7B Engine Oil Cooler Cooler only!
2.75 x 11 x 1.5 thick

  $68.19
H7B       Engine cooler 1/2 NPT fittings
High performance applications, Recreational vehicles, Industrial applications
29,200 BTU rating, Cooler only!, 11 x 11 x 1 1/2 thick

  $90.89
L7B       Engine cooler 1/2 NPT fittings
Heavy duty V6 cars, Med. Duty V8 cars, Compact pickups & Minivans
15,000 BTU rating, cooler only!, 5 3/4 x 11 x 1 1/2 thick

  $60.07
M7B       Engine cooler 1/2 NPT fittings
Heavy duty V8 cars, Full size pickups, High performance applications
20,500 BTU rating, cooler only!,
Core Size - 8 x 11 x 1 1/2 thick
With Fin Overall Size - 10 x 11 x 1 1/2 thick

  $65.66
NOT for use with Allison Transmissions
Heavy Duty Allison Transmissions require special high flow coolers with 3/4" and larger ports.
Allison cooler section