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Your New Favorite 8 Row 3/8" Hose Transmission Oil Cooler Electric Fan Ground Thermostat Switch In Multiple Colors [8N3sCMhg]

$33.99 $108.99 -69%

Fluid Cooler:Universal 8 row tube and fin all-aluminum heavy duty transmission cooler kit.Extend transmission life by helping prevent heat-related transmission failures.Perfect for highly-stress full-size car, truck and RV automatic transmissions.Hig

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Fluid Cooler:

  • Universal 8 row tube and fin all-aluminum heavy duty transmission cooler kit.
  • Extend transmission life by helping prevent heat-related transmission failures.
  • Perfect for highly-stress full-size car, truck and RV automatic transmissions.
  • High efficiency turbulation and ultrasonically soldered for the best reliability.
  • Dimensions: 0.75" x 10" x 15.87" with 3/8" hose barb inlets, GVW 26000 lbs.

Electric Fan:

  • Universal 12 volt high performance 9" inch slim electric cooling fan.
  • Upgraded 90 watt motor draws 8 amps, producing over 702 CFM.
  • Configured as an air puller by default or reversible to an air pusher.
  • Includes mounting bracket feet and complete cooler fin tie strap kit.
  • Measures 9.75" x 9.75" x 2.4" thickness at center and 1.1" at edge.

Wiring Kit:

  • Universal automotive electric fan 5-pin 40A relay switch harness kit.
  • 14AWG size wire powers 1-2 cooling fans or 12 volt auto accessories.
  • Maximum 30 amp continuous draw with 30A in-line fuse protection.
  • A/C override or manual toggle switch wire built directly into harness.
  • Installation instructions, wiring diagram and components included.

Thermostat:

  • Universal single pin electric cooling fan grounding thermostat switch.
  • Standard NPT sized solid brass thread-in temperature probe sensor.
  • Preset to power fan or 12v accessory at the selected temperature.
  • Threads into block port, radiator, engine cooler or tapped hose line.
  • Measures temp of any liquid including oil, water and coolant fluid.

What Our Customers Say

January 4, 2026

Absolutely no complaints!

This is a reliable product that I enjoy using.

- Logan S..

January 4, 2026

Absolutely no complaints!

It's a very well-made and reliable solution.

- Emmie P..

January 4, 2026

Absolutely no complaints!

I'm very satisfied with this brand.

- Ridge A..

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