Heavy Duty 3/8 Inch ID Transmission Oil Cooler Hose, 5 Ft Power Steering And Hydraulic Line, 300 PSI No Sweat Rating, Built Wicked Tough For Extreme Heat And Ridiculous Longevity

Heavy Duty Transmission Oil Cooler Hose Five Feet
✔️ 3/8 inch inner diameter 9.5mm rated 300psi working pressure five feet

This heavy duty automotive tubing routes transmission fluid and hydraulic lines straight through tight engine bays or under vehicle frames. Hot rodders and gearheads drop it on custom cars and daily drivers that need a reliable path for moving hot fluid around.

✅ Inner tube measures 3/8 inch 9.5 mm wide for secure fluid flow
✅ Outer shell spans 0.67 inch 16.5 mm to prevent pinching near brackets
✅ Spans five feet (1.52 meters) total to bridge gap between radiator and valve body
✅ Handles continuous 300 psi workload without bulging or leaking
✅ Survives sudden spikes up to 1800 psi before reaching burst threshold
✅ Tolerates cold snaps down to forty below zero F and heat past 302 F
✅ Polyester braided lining sits inside tough rubber sheath for flex strength
✅ Passes SAE J1532 testing to meet professional grade safety benchmarks

💡 What is a transmission cooler line used for and why pick braided tubing over rigid piping.

The assembly channels pressurized fluid between the radiator and valve body while absorbing engine torque.

* Flexible rubber handles vibration better than hard steel * Braided construction resists rubbing against frame rails * Metric and imperial sizing fits most import and domestic setups * A handy replacement stops overheating during heavy towing✝️