Radiator Compatible with 1997-2006 Jeep TJ & Wrangler - Full Aluminum

In this review of the Radiator Compatible with 1997-2006 Jeep TJ and 1987-2006 Jeep Wrangler, the bottom line is clear: this is a practical, hard-working replacement radiator for owners who need reliable cooling and integrated transmission cooling. The reviewer found the full T-5052 aircraft aluminum construction and the included internal transmission oil cooler to be the single biggest reasons to buy, since they combine improved heat dissipation with durable materials for jeeps used on and off road.

Key Features

• Full aluminum construction: The T-5052 aircraft aluminum core and end tanks provide improved heat transfer and corrosion resistance compared with many stock units.
• Compact core size: The 18.1 in H x 20 in W x 1.73 in thickness core fits the intended Jeep applications while maintaining efficient coolant flow.
• Overall dimensions: At 22.8 in H x 25.8 in W x 3.5 in T the radiator is sized to replace original equipment without major modifications in most compatible Jeep models.
• Integrated transmission cooler: The built-in transmission oil cooler helps maintain optimal fluid temperatures for automatic transmissions during towing or heavy driving.
• Service connections: Passenger side inlet and driver side outlet sizing and the M16x1.5 transmission fittings match common factory plumbing for a straightforward swap.

Who It's For

This radiator is best for Jeep TJ and Wrangler owners with 2.4L, 2.5L L4 or 4.0L, 4.2L inline six engines who need a robust aftermarket replacement that improves cooling and supports an automatic transmission with an internal cooler. It suits daily drivers, light off-roaders, and those who tow occasionally and want better heat management than a worn stock radiator.

It may be less suitable for owners who require exact factory-matching cosmetic details or for those who have heavily modified fan or shroud arrangements; a few customers reported issues with fan bracket fit and mount location, so anyone with custom cooling setups should verify fit before purchase.

Pros & Cons

Pros

• Full T-5052 aluminum offers strong heat dissipation and good corrosion resistance for long life.
• The internal transmission cooler keeps automatic transmission fluid temperatures in check under load.
• Customers report good fit, solid appearance, and leak resistance out of the box.

Cons

• Some users noted mixed feedback on mount location and fan bracket durability, so expect occasional adjustments or reinforcement.

Specifications

Our Verdict

This full aluminum radiator is a sensible replacement for compatible Jeep TJ and Wrangler models, offering improved cooling and an integrated transmission cooler at a reasonable value. It is recommended for owners who want durable materials and better heat control; buyers with custom fan setups should check brackets and mounts before installation.

Frequently Asked Questions

Will this radiator fit my 1999 Jeep TJ 4.0L?
Yes, it is designed for 1997-2006 Jeep TJ 2.4L and 4.0L applications, but confirm overall dimensions and inlet/outlet sides against your existing unit.

Does it include a transmission cooler?
Yes, it includes an internal transmission oil cooler with M16x1.5 fittings to help regulate automatic transmission fluid temperature.

Are there known fit issues?
Some customers reported mixed feedback on mount location and broken fan brackets, so inspect fan brackets at installation and be prepared to reinforce if needed.