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LPD47391 47391 Low Pressure Drop Transmission Oil Cooler Suitable For Heavy Duty 40,000 GVW Max 40K Transmission Cooler including Mounting Hardware, Towing Applications and Advanced Cooling Protection

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$65.99

$ 25 .99 $25.99

In Stock

1.Color:Silver


  • Compatible With: 40k Transmission Oil Cooler LPD47391 Fit For Advanced Cooling Protection for Car, Van, Light Truck, R.V. and Towing Applications
  • Function: 40k Transmission Oil Cooler can effectively keep the hydraulic oil in the transmission cool and prevent the transmission from overheating and thereby extend the service life of your transmissions and vehicles. It is a good helper for your long-distance towing and uphill climbs
  • Replace Part Number: LPD47391, 47391, OC-4739-1
  • Installation: 40k Transmission Oil Cooler contains all installation hardware and can be replaced directly, making installation more convenient and simple
  • After-Sales Service: Our 40k Transmission Oil Coolerare rigorously quality tested, If you have any product quality issues, please contact us promptly, we will respond to you within 24 hours, we are committed to providing you with a truly worry-free shopping experience



Product Description

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Fitment

LPD47391 Advanced Cooling Protection for Car, Van, Light Truck, R.V. and Towing Applications.Suitable for applications up to 40,000lbs Gross Vehicle Weight. When Automatic Transmission Fluid is cold it is viscous.

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Note: Please pay attention to protect the transmission cooler when installing, because it is made of aluminum, you may damage it inadvertently

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About Installation

  • It is important to figure out how much space you have to mount it.
  • Based on its size, the most common area to install the cooler is in front of the radiator. This will provide the most air flow while driving, which will keep temps low.
  • Most trucks and SUVs have supports that hold the hood latch or stock trans cooler in place. This would be the perfect place to mount the cooler.

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High-quality aluminum

Brazed aluminium structure, which conducts heat quickly. Achieve the effect of rapid heat dissipation.

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Function

This is the ultimate cooler for heavy towing and is a must for heavy duty applications, including racing. Heat is what kills an automatic transmission.

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Package included

Transmission Oil Cooler,Bolts, nuts, washers, mounting straps, Brass fittings, high-quality cooler hose,hose clamps


Khris
Reviewed in the United States on February 17, 2025
I had this cooler fail on me some months after installation first it was the cheap hoses that pierced and started leaking, I replaced those and then the cooler itself cracked from a side and started leaking all the fluid out some months after, I had to call the tow truck to take my car back home, not a good quality product.
Jonathan scicluna
Reviewed in the United States on January 24, 2025
Worked really well on my drag truck for my 2 speed powerglide. Amazing piece.
jr
Reviewed in the United States on September 28, 2024
Had crazy transmission temps so decided for a separate cooler since the one in the radiator wasn’t cutting it. After installation there was like a 30 degreeDifference. Which is awesome. Yes it will still climb up in temp but that’s really just when I’m beating on the car .
Brian mulville
Reviewed in the United States on September 10, 2024
Cooler is great. The hose on the other hand is garbage ruptured twice in a hour of driving.... would highly recommend not using the hose
s3tmobile
Reviewed in the United States on August 21, 2024
Be real, if your here its because the other brand is outpriced. This cooler is actually solid built, comes with all bells and whistles and is easy to install, at least it was for me.
John Finley
Reviewed in the United States on May 18, 2024
I had my transmission guy install this for me. He said it was a bitch on 2012 suburban. It dis drop the transmission temperature by almost 20 degreesF while pulling the camper.
Juan R.
Reviewed in the United States on March 26, 2024
I had just replaced the transmission in my 08 Tahoe with a remanufactured transmission. Flushed cooler, and trans temp were climbing in the 200degrees. Once it went to 230 and had to shut it down. Didn't noticed any failure just noticed on the dash the temps. Installed this product, and now trans temp do not go over 140 normal driving, during the middle of the day, and no more than 160 with spirited driving. Wish I would have installed this before the transmission went out but for sure not going to have another failure with this installed. Recommend to get longer transmission hose as what is provided is not long enough when you center the cooler behind the front grill. Other than that, easy install and fittings worked great.
Tj Thomasson
Reviewed in the United States on January 18, 2024
its an oil cooler, not much to say, everything works.