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Description
xWhy choose the RADREPLA DPI2101 3-Row Aluminum Radiator?
Engineered for Jeep Wrangler TJ and YJ platforms spanning 1987 through 2006, the DPI2101 supports a broad engine range from 2.4L to 4.2L. This 3-row core and rugged aluminum construction offer a modern cooling solution designed to handle daily driving as well as more demanding rides, while preserving the classic Wrangler experience.
Rugged construction for longevity
Built with 100% TIG-welded joints and no epoxy, the radiator uses a CNC-machined, aircraft-grade raw aluminum tank and core. A OEM-style brass petcoke drain is included, and the CNC-machined filler neck and cap help ensure a precise seal. An integrated transmission oil cooler supports transmission temps during spirited or sustained use.
Performance you may notice
The DPI2101 features a 3-row core with core dimensions 18.11" H x 20.00" W x 1.73" T and an overall footprint of 25.98" L x 23.03" W x 4.33" H. Inlet/outlet sizes are 1.26" and 1.50" respectively, with φ26×305×M16×1.5(Z) for the transmission cooler. Reported cooling potential ranges up to 30%–45% more efficiency under heavy use, depending on vehicle setup and conditions.
Direct replacement that’s easy to install
This radiator is designed for a straightforward bolt-on upgrade with no drilling or modification required. It is built to align with OE mounting points, offering a clean, factory-like integration inside the engine compartment.
What’s included and how it’s built to last
- 1 x 3-Row AA5052 aluminum radiator
- 1 x CNC-machined radiator cap
- Surface finish: Aircraft-grade raw aluminum tank & core
- Inlet/outlet sizes: 1.26" / 1.50"
- Transmission oil cooler: φ26×305×M16×1.5(Z)
- Leak-tested TIG-welded construction with no epoxy
- Direct replacement, no drilling required
Designed for a range of Wrangler configurations, the DPI2101 + cap pairing offers a durable, high-quality upgrade for enthusiasts seeking improved cooling performance without sacrificing the classic Jeep feel. If you’re unsure about fitment for a specific build, our team is ready to help clarify compatibility and options.
FAQ
Q: What vehicles is the RADREPLA DPI2101 compatible with?
A: Direct bolt-on replacement for 1987-2006 Jeep Wrangler TJ/YJ models with 2.4L-4.2L engines; check your year and trim for best fit.
Q: What cooling benefits might the 3-row aluminum radiator provide?
A: Increases cooling capacity by up to 30-45% in demanding conditions; built with TIG-welded joints and no epoxy for durability.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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