Here is the Megan Aluminum Direct Bolt-On Radiator [40mm Heat Exchanger] For 91-01 Jeep Cherokee 4.0L XJ, listed with the specifications that actually decide whether it fits.
![Megan Aluminum Direct Bolt-On Radiator [40mm Heat Exchanger] For 91-01 Jeep Cherokee 4.0L XJ](https://partsmithco.com/wp-content/uploads/2026/07/MR-RT-JXJ91_1-3.jpg)
A cooling failure rarely stays a cooling failure, since overheating damages gaskets, heads and sensors. Replace hoses and the thermostat during the same service to avoid a repeat job.
The megan aluminum direct bolt-on radiator listed here is checked against your vehicle before dispatch.
Every megan aluminum direct bolt-on radiator order goes through the same fitment review.
Ordering the megan aluminum direct bolt-on radiator takes a minute and the confirmation reaches you straight away.
Our team knows the megan aluminum direct bolt-on radiator well, so ask if anything about the specification is unclear.
Stock of the megan aluminum direct bolt-on radiator is live on this page rather than estimated.
Shops order the megan aluminum direct bolt-on radiator from us in volume because the data on the page is accurate.
What you are buying
- Engine: 4.0L
- Material: Aluminum
- Category: Cooling Systems
- Price: $220.71 with free shipping over $99
- Availability: in stock, dispatched from the USA
Manufacturer specifications
Cooling is absolutely crucial during high performance driving. Maintained high load, high RPM instances dramatically increases heat produced by the engine requiring a lot more from the vehicle’s cooling system.
Megan Racing Radiators are comprised completely of aluminum. From the tanks to the primary core. Aluminum tanks are a great upgrade over the plastic usually found on factory radiators which are known to crack and leak especially as they age. The larger heat exchanging core is not only more efficient at transferring heat from the coolant, but also increases total coolant carrying capacity.
Designed to as a complete bolt-on application, Our radiators are designed to comply with factory components such as fans and A/C condensers however due to the slight increase in overall size. Upgrading to high capacity, slim radiator fans is suggested.
- Material: High Quality Full T-6061 Aluminum Construction
- Color: Natural
- Finish: Natural
- Type: Radiator
- Style: Direct Bolt-On
- Placement: Front
- Construction Design: 40mm Heat Exchanger Thickness
- Improves cooling efficiency by 35, 45% temp
- Aluminum radiators mark a modern advancement in cooling. Not only does the material dissipate heat at close to double the rate compared to brass, but also reduced the overall weight of the vehicle and provides a stronger and more durable core and tube design
Application:
For 1991-2001 Jeep Cherokee 4.0L (XJ)
Remark: Manual & Automatic Transmission Compatible
Installation: Please FLUSH the radiator before installation and properly take all the air pockets out. If its not properly installed, might cause the motor to over heat due to low coolant or air pockets in the cooling system.
Product Content:
- 1 x Radiator
1 x Radiator Cap
The product does not come with manual/instruction, Professional Install Recommended
Cross Reference Number:
- MR-RT-JXJ91, MRRTJXJ91
Unsure about the specification? Our desk cross references against manufacturer data at no cost.
Continue browsing: Cooling & Climate · Universal 7″ Black Slim Electric Radiator Motor Cooling Fan+ Front Mounting · Universal 16″ Red Slim PULL/PUSH Radiator Engine Motor Cooling Fan+Mounting · full catalog
Every parcel carries tracking that updates with each carrier scan until it reaches your door.
General guidance on this system is published in the Car Care Council maintenance tips.
Buyer questions
Will this part fit my vehicle?
The application text on this page lists what the part serves. If your vehicle is not clearly covered, send the VIN and we will rule on it before you pay.
Do you ship the same day?
We ship from a USA warehouse with quick dispatch, and delivery estimates appear at checkout once you enter your address.
What is the return policy?
If the part does not fit, message our support desk with the order number and we will arrange an exchange or refund. Keep the packaging until the test fit is done.
How do you protect it in transit?
We inspect cooling components for seal integrity and transit protection before dispatch.
![HPS Polish Intercooler Charge Pipe [Cold Side] For 13-16 Silverado Sierra HD 6.6L Duramax Diesel LML](https://partsmithco.com/wp-content/uploads/2026/07/17-125P_1_a79bee51-986b-4b89-ba8f-f4717420318f-300x300.jpg)

![HPS Black Intercooler Charge Pipe [Cold Side] For 13-16 Silverado Sierra HD 6.6L Duramax Diesel LML](https://partsmithco.com/wp-content/uploads/2026/07/17-125WB_1_be767d84-92f3-4115-bbd0-068f63cbe21f-300x300.jpg)
![HPS Polish Intercooler Charge Pipe [Cold Side] For 15-21 A3 S3 Golf GTI 1.8T 2.0T](https://partsmithco.com/wp-content/uploads/2026/07/17-129P_1-300x300.jpg)
Reviews
There are no reviews yet.