15% OFF ORDERS $50+ | 20% OFF $100+ | ONLINE ONLY
USE CODE
JULYFIX
*
Exclusions apply.
Advance Auto Parts Logo
Choose a Store
  • Shop All
  • Replacement Parts
  • Performance Parts
  • Accessories
  • Oil & Fluids
  • Special Offers
  • Advance Rewards
  • Advice & How-Tos
  • Project Guides
  • FAQ / Help Desk
Share
Product thumb
Product main large

Imperial High Performance Transmission Oil Cooler

(52 reviews)
Part # 240514
1 year warranty
Loading...
How Would You Like To Get This Item?

Store Pickup

Loading...Loading...Loading...

Same Day Home Delivery

Loading...Loading...Loading...

Home Delivery

Loading...Loading...Loading...
Loading...
Loading...
Loading...Loading...Loading...Loading...Loading...

Product Information

Product Details
Part No. 240514
Warranty Details (1 Year Warranty)
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.

Product Features:
  • Imperial high-performance transmission cooler
  • Size: 3/4" x 7-1/2" x 15-7/8"
  • SAE 45-degree fittings for maximum reliability
  • Electrostatic powder-coated to prevent corrosion
  • Up to Class C motorhomes, towing up to 5,000 pounds
  • SAE 45 degree fittings for maximum reliability
  • Electrostatically powder coated to prevent corrosion
  • All aluminum lightweight construction
Specifications
Core Material:
Aluminum

Electric Fan:
No

Finish:
Powder Coated

Length:
15.5

Mounting Hardware Included:
Yes

Thickness:
0.750

Width:
0.75 in
Loading...
Loading...Loading...Loading...Loading...Loading...
4.21 out of 5
52 Customer Reviews
95% of respondents would recommend this to a friend
Ratings Distribution
5 Stars
26
4 Stars
18
3 Stars
4
2 Stars
1
1 Star
3
works great.Great!
Pros
10
Easy To Install
6
Lightweight
5
Improves Engine Efficiency
3
Durable
1
Great Working
Cons
1
Wrong Size Hose Supplied
1
Not enough rubber hose
1
Couldnt Install
Best Uses
8
Everyday Driving
5
Performance Driving
2
Replacement
2
Restoration
1
Racing
Car & Truck
3
Auto Enthusiast
3
Casual Driver
3
Mechanic
2
Competitive Driver
1
Truck Enthusiast
Describe Yourself
5
Auto Enthusiast
4
Casual Driver
2
Mechanic
1
Competitive Driver
1
Weekly traveler
Most Liked Positive Review
Great!
I used this product when retro fitting an automatic transmission into a classic car originally equipped with a manual transmission. It works great and the fact that it is MADE IN USA is wonderful. The install was easy and straight forward, and everything neccessary for the intall was included. Couldn't be any easier.
Most Liked Negative Review
Does what it's meant to do
I find myself in a not so desirable situation where I have to have a pickup for home renovations, but not having the luxury of another (smaller) car to make my 100 mile round trip commute. So I like to take good care of my truck, it wasn't exactly made for 90 mph highway use. The transmission temps used to get up into the 170s on hot days. Now I average 140 with the occasional spike at 150 if hauling.
Reviewed by 52 Customers
High Performance Transmission Oil Cooler
Staff Reviewer -
I bought this after I was told I had a transmission problem. It didn't help the problem, but it turned out the problem was elsewhere. I can't really tell if the cooler is helping in my application, but it sure can't hurt, and could improve the life of my transmission.
Bottom Line Yes, I would recommend to a friend
2006 Sienna
Staff Reviewer -
Install on a 2006 in front of all radiator and condensor. Drill two holes to get the cable infront of radiators or you can find a long enough tube and route it all the way in front. Fits perfectly where inlet and out pointing verticle. For the price is pretty good for 6 passes. Enough for my daily hard on the gas and long distance drive.
Bottom Line Yes, I would recommend to a friend
Serves the purpose
Staff Reviewer -
My Tacoma didn't have a towing package. I installed a hitch and started towing a 3800 lb pop-up camper. It was more than my transmission could handle as I smelt burned fluid after the first trip. So I did a transmission flush and installed this cooler. We just did our first trip with it installed and it seems to be keeping the tranny cool enough now. The only complaint I have is that they could provide with more rubber hose. If you want to install the thing in very front, where it should be for max performance, then you have to go buy an addt foot or two of hose.
Bottom Line Yes, I would recommend to a friend
So far so good.
Staff Reviewer -
Installed it on a dodge grand caravan. Taking the grill of the van took some time, but the actual installation of the cooler was easy. The only problem that I had was trying to find the right connectors to hook up the cooler to the existing transmission line. There seems to be no one that sells any type of compression fitting with the right size barb that will fit into the hose that was included in the kit. I ended up getting a compression fitting with a slightly smaller barb fitting and double clamping the barb side. So far no leaks. Its been installed for about a month now.
Bottom Line Yes, I would recommend to a friend
djk
Staff Reviewer -
this product doesnt come with the fitting shown in the picture. so be careful u will have to get the fiiting seperate
Bottom Line No, I would not recommend to a friend
Displaying Reviews 1 - 5Back to Top
Loading...
Loading...Loading...Loading...Loading...Loading...
No results
Loading...
Loading...Loading...Loading...Loading...Loading...
Feedback
Be The First To Know About Deals And Promotions.
Plus, create an account to receive $5 off of $20 or more.
TOP REPLACEMENT PARTS
Brake Pads & Shoes
Brake Rotors
Alternators
Water Pumps
Starters
Brake Calipers

Order Lookup

Help Desk

Store Locator

In Store Services

Mobile App

CUSTOMER SUPPORT
Accessibility Statement
Contact Us
Forgot Password
Help Desk
In Store Pickup
In Store Services
Order Tracking
Recall Information
Return Policy
Same Day Delivery
© 2026 Advance Auto Parts
Privacy Policy
Terms of Use
Site Map
ADVANCING A WORLD IN MOTION®