2001-04 Jeep Grand Cherokee Radiator - 1ARAD00749

Warranty & Shipping
Product Reviews
Vehicle Fit


  • Direct replacement
  • Plastic tanks with aluminum core
  • Dimensions:
    • Height: 23 1/8"
    • Width: 20 3/8"
    • Thickness: 1"
  • Built to strict quality control specifications

Construction Note:

Due to new advances in radiator design and technology, this radiator may be constructed from materials that are different from your original. If so, the radiator will still fit and function properly but will be more efficient in cooling.


Radiators may incur bent cooling fins or small imperfections during shipping or manufacturing. A few bent fins or small dents and scratches do not affect the fit or the function of the part. Neither our 60 Day satisfaction guarantee, nor the manufacturer's warranty, cover these types of insignificant damages.

Transmission Cooler Note:

Some radiators are designed to be used on both automatic and manual transmission applications. These radiator may have fittings for an automatic transmission fluid cooler. However these radiators can be used on manual transmission models without issue and require no additional parts or modifications.

Direct Fit Replacement

Core thickness equal to the OE part.  If radiator core is slightly thinner than the OEM, this can decrease overall performance and lifespan.

Premium Aluminum Core

Engineered for top performance.  Provides efficient cooling and heat-transfer.

100% Leak Tested

Built to strict quality control standards.

Item Condition: New

Attention California Customers:

WARNING: Cancer and Reproductive Harm -

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

4.67/ 5.0
3 reviews
5 Stars
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1 Star
1A auto
I have ordered several items from 1A auto and am always impressed with their service. Delivery has always been quick and free. I will continue to use them and recommend them to others.
September 12, 2017
Quality part
As usual, a quality part from 1AAuto for about half the price of the local auto stores.. You guys should pay me a sales commission. I am the wrench for most of the family ( and their friends, and their friends friends....) and I am always telling them about you guys. As the wrench turner, there is nothing worse than putting in a part only to find out it is defective. The price and quality of the partd are top-notch . When I have to perform a repair for someone I normally have them sitting there and well go online to show them the pricing from the local Big Box auto parts stores.
January 19, 2018
Quality radiator, packaged well, and prompt quick shipping! Thank you!
Exactly part as requested. Fit perfectly. Appears to be quality product! Arrived fast! It was packaged well and arrived it great condition. Thank you!
June 4, 2018
Will this fit my car? Add a vehicle to make sure
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
Does it come with all the washers and fittings?
Eli F December 20, 2017
Does not come with any washers or fittings - you simply use the washers and fittings from the old radiator, which is being replaced.
Roger R December 20, 2017
I wish I remember. I will say it was the hardest radiator install I ever did. If U have a skid plate - remove it first!!! The overall install took me about 8 hours - could probably do it in 4. I was very satisfied with the new radiator.
Robert C December 20, 2017
Yes. It even came with the top rubber bushings.
Tim M January 5, 2018
W A November 9, 2018
Year Make Model Description
2001-2004Jeep Grand Cherokee Jeep Grand Cherokee Radiator V8 4.7L
Part #: 1ARAD00749

Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout