Tru-Cool Max LPD4739 4739 40,000 GVW Low Pressure Drop Transmission Oil Cooler with Thermal Bypass

Q: i want to use this on a 2007 pontiac grand prix GXP 5.3 v8 with the 4t65e-hd transmission. line fittings come with unit?

It comes with generic fittings and hose clamps. I have an '05 Silverado with 5.3 and used hose clamps to factory auxiliary cooler lines.

Q: Has anyone used this model on a 2018 Tahoe ? Will it fit?

This is a universal kit, but I mounted it on my 2011 Silverado

Q: does this fit 2017 altima??

I believe if you check the dimensions it probably won't fit. Otherwise it would work. You will have to check demensions with a tape measure.

Q: Is there any reason you can't mount this upside down (with fittings toward the ground)?

I mounted it fittings down without a thermal bypass(the thermal bypass never seemed to open) and it has work great tranny temp stays around 140-180 depending on outside temp. If you are using the thermal bypass I would say it needs to be mounted with fittings up otherwise your fluid level in the transmission will be higher than recommended due to fluid draining back into the transmission until the thermal bypass opens and allows fluid to flow through the cooler.

Product ID: 586135682

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💨15X less flow restriction

🔧Durable brazed aluminum build

❄️30% more cooling efficiency

Frequently Bought Together

Tru-Cool Max LPD4739 4739 40,000 GVW Low Pressure Drop Transmission Oil Cooler with Thermal Bypass

Hayden Automotive 397 Transmission Line Fitting Kit

Hayden Automotive 106 Transmission Oil Cooler Hose 3/8-IN Diameter x 4.5-FT Length

Description

❄️ Stay Cool, Drive Confident: The Ultimate Transmission Cooler Upgrade

BUILT TO LAST - Rugged brazed aluminum construction ensures durability under demanding conditions.
COMPACT YET MIGHTY - Plate-style design delivers high performance in a sleek, space-saving form factor.
SMART THERMAL BYPASS - OEM-grade thermal bypass optimizes cooling only when needed, extending transmission life.
SUPERIOR COOLING POWER - Boost your system with 30% more heat transfer than traditional coolers.
UNMATCHED FLOW PERFORMANCE - Experience up to 15 times less flow restriction for peak transmission efficiency.

The Tru-Cool Max LPD4739 is a high-performance transmission oil cooler featuring a plate-style design that outperforms traditional tube-and-fin models. It offers 15 times less flow restriction and 30% better cooling efficiency, all housed in a durable brazed aluminum frame with an OEM thermal bypass for optimized temperature control.

Specifications

Manufacturer	Long Tru-Cool
Brand	Long Tru-Cool
Product Dimensions	66.04 x 25.4 x 7.62 cm; 50 g
Item model number	4739
Manufacturer Part Number	39981
Item Weight	50 g

i want to use this on a 2007 pontiac grand prix GXP 5.3 v8 with the 4t65e-hd transmission. line fittings come with unit?

Has anyone used this model on a 2018 Tahoe ? Will it fit?

does this fit 2017 altima??

Is there any reason you can't mount this upside down (with fittings toward the ground)?

Common Questions

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Tru-Cool Max LPD4739 4739 40,000 GVW Low Pressure Drop Transmission Oil Cooler with Thermal Bypass

Description

Specifications

Common Questions