Transmisson Cooler

FEDREX Transmission Oil Cooler – 40,000 Units

Ultimate Cooling. Unmatched Durability. Minimal Pressure Drop.

At FEDREX, we recognize how vital optimal transmission oil temperature is to the health and longevity of your vehicle’s gearbox. Excessive heat is the #1 enemy of transmission systems — and that’s where our innovation steps in.

Introducing the FEDREX 40,000 Unit Transmission Oil Cooler – a high-performance cooling solution engineered to exceed OEM standards. Whether you’re hauling heavy loads, off-roading in extreme heat, or simply driving in demanding conditions, this cooler is built to protect, perform, and endure.

What sets the FEDREX cooler apart isn’t just its robust construction — it’s the intelligent Low Pressure Drop Design. Our precision-engineered internal channels ensure maximum fluid flow with minimal restriction, keeping your transmission running smoothly without unnecessary strain or lag.


Updated Key Advantages (with pressure drop):

1. 40,000 Units of Proven Performance

Over 40,000 units sold and trusted by mechanics, workshops, and performance drivers across the globe. Proven reliability in the harshest conditions.

2. Enhanced Cooling Efficiency

High-density aluminum fins maximize heat dissipation, reducing transmission fluid temperatures significantly – especially under heavy load.

**3. Low Pressure Drop Design

Engineered with precision flow channels to ensure minimal oil pressure drop, keeping your transmission operating smoothly without strain or lag.

4. Extends Transmission Life

Keeping your transmission oil cool helps prevent premature wear and costly breakdowns. Our cooler adds years of extra life to your gearbox.

5. Complete Installation Kit

Everything you need in one box: hoses, brass fittings, brackets, screws – no additional parts required. Plug-and-play simplicity.

6. Built to Last – OEM Grade

Manufactured to meet or exceed OEM standards with premium materials and quality control. Designed for rugged use, off-road, and long-haul performance.

7. Universal Fitment

Compatible with most vehicles and transmission types. Whether it’s a daily driver or a performance build – it fits, it cools, it protects.

8. Canadian Engineering

Proudly engineered and tested in Canada, ensuring world-class standards in every unit.

9. Backed by Warranty

Enjoy peace of mind with a 3-year limited warranty on all FEDREX coolers.