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Tru-Cool Max 40,000 GVW Transmission Oil Cooler Low Pressure Drop

US $188.36/ea
or Best Offer
Was US $209.29 What does this price mean?
Recent sales price provided by the seller
Save US $20.93 (10% off)
No Interest if paid in full in 6 mo on $149+ with PayPal Credit*
Condition:
New
10 available
Bulk savings quantity 1
Bulk savings:
Buy 4 or more for 180.83 each one

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Free Economy Shipping.
Located in: Palmetto, Florida, United States
Delivery:
Estimated between Mon, Jun 30 and Sat, Jul 5 to 94104
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eBay item number:126867163791
Last updated on Apr 30, 2025 04:46:18 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Non-Domestic Product
No
Other Part Number
OC-47391-1
Custom Bundle
No
Manufacturer Part Number
LPD-4739-1
GVW
40,000, 40k
UPC
621859473915
Drive Type
4WD, AWD, RWD
Vintage Part
No
Modified Item
No
Placement on Vehicle
Front
Brand
Long industries
Interchange Part Number
LPD 47391, LPD47391, OC-4739-1
Part Brand
Tru-Cool, True-Cool
Manufacturer Warranty
Yes
Country/Region of Manufacture
Canada
Universal Fitment
No
Alternate Part Number
4739-1

Item description from the seller

About this seller

Wide World Of Imports

98.7% positive feedback68K items sold

Joined Jun 2015
Transmission Parts

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (16,548)

All ratings
Positive
Neutral
Negative
  • r***d (592)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Item as described. Quick shipping reasonably priced and well packaged. Will buy from this vendor again if needed. Overall, a great transaction.
  • t***p (666)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    I had an excellent experience purchasing from this seller! The item arrived quickly and was exactly as described. The entire process was smooth and hassle-free. Highly recommend this seller for their excellent communication and speedy delivery. Thank you for the fantastic service!
  • j***n (400)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Product as described, a small delay in delivery but great seller

Product ratings and reviews

4.9
303 product ratings
  • 280 users rated this 5 out of 5 stars
  • 14 users rated this 4 out of 5 stars
  • 3 users rated this 3 out of 5 stars
  • 2 users rated this 2 out of 5 stars
  • 4 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Top favorable review

    Tru cool max is the correct name for this trans cooler!

    Installed in my 05 Escalade and dropped trans temp 60 degrees!! Trans temp was running 200 degrees with oem cooler now I have to push it to for temp gauge to rise to 140!!! Bought it so I can pull my 6,000 lb boat with no worries!! Great cooler! The only thing I did to modify the hardware sent with the cooler is I drilled out the hose barbed fittings with a 1/4 inch drill bit in a drill press cause they looked like they would have been lots of restriction with fluid traveling through them! Very clean install!! Buy with no doubt in your mind that this cooler will preform as advertised!

    Verified purchase: YesCondition: NewSold by: maxxindustries

  • Top critical review

    Nice product

    The cooler came as it was described with all the hardware for a factory connection. However, it would be nice to be able to have the option of ordering the correct AN fittings at time of order. If you plan on changing out your factory transmission lines along with the cooler you will need aftermarket AN fittings to go along with the new transmission lines that have AN fittings installed on them. Those brass fittings that come with the cooler will not fit the AN fittings. I gave the cooler 3 stars for this reason. Would have given 5 stars if the cooler had the option to order the AN fittings.

    Verified purchase: YesCondition: NewSold by: usa.industries

  • Excellent Product

    Well constructed and easy to install. Used 3/8 steel tubing with flare nuts (5/8 thread) sourced from local auto parts store. Installed with ports oriented up to ensure complete fluid fill to maximize efficient heat transfer. Excellent quality and lifetime warranty. Mine was made in Canada.

    Verified purchase: YesCondition: NewSold by: usa.industries

  • Great cooler.

    I have yet to verify trans temps reduction under heavy loads, I suspect from its design and larger surface area that it will function as others be reported. Do know that it does not have a burp tube in it, (instructions did not call that out looked inside to verify myself), so be sure to mount it inverted, (fittings pointing up), so that it will fill completely otherwise it won’t and is no more effective than the teeny factory unit. Plenty of videos online showing how why this is.

    Verified purchase: YesCondition: NewSold by: patrickmahoney

  • Do you value your transmission?

    If you live in high temperature areas, if you value your expensive transmission, you should get one of these tranny coolers. Great build, value, and product. I have not installed it yet, and I will come back and add my experience. I have used many tranny coolers previously, so this is not a new subject to me, but I will come back and give my review. Jay

    Verified purchase: YesCondition: NewSold by: wide-world-of-imports

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