Mishimoto Aluminum Performance Radiator

1987–2006 Jeep Wrangler V8 Engine Swap

MMRAD-WRAV8-87X

Overview:

The Mishimoto Aluminum Performance Radiator is engineered specifically for Jeep Wrangler models from 1987 to 2006, designed to meet the increased cooling demands of V8 engine swaps, including popular LS and Chevy V8 conversions. This high-performance radiator is an essential upgrade for Jeep enthusiasts who have modified their vehicles for enhanced power and reliability, whether for daily driving or off-road adventures. By improving cooling efficiency, it helps maintain optimal engine temperatures, preventing overheating and ensuring consistent performance under demanding conditions.

Built to withstand the rigors of both street and trail use, this radiator offers a reliable solution for Jeep Wrangler owners seeking to maximize the potential of their V8 swaps without compromising durability or fitment.

Key Features:

Designed with precision and durability in mind, the Mishimoto Aluminum Performance Radiator offers several advanced features that set it apart from stock cooling systems:

• All-aluminum construction with aircraft-quality aluminum end tanks for superior strength and heat dissipation
• Precision TIG-welded joints ensuring leak-free, long-lasting durability
• Efficient 3-row core design that maximizes cooling capacity for high-performance V8 engines
• Integrated internal transmission cooler to maintain optimal automatic transmission fluid temperatures
• Magnetic drain plug that captures metal fragments, protecting the cooling system from contamination
• Direct-fit design tailored to Jeep Wrangler models from 1987 to 2006, ensuring easy installation without modifications
• Compatible with a wide range of Jeep Wrangler trims including Base, Islander, Laredo, Renegade, Rubicon, Sahara, SE, Sport, Unlimited, and X models
• Backed by the Mishimoto Lifetime Warranty, guaranteeing quality and craftsmanship

Construction & Design:

The radiator is crafted from durable, aircraft-grade aluminum, chosen for its excellent thermal conductivity and lightweight properties. The end tanks are precision TIG-welded to a brazed aluminum core, creating a robust and corrosion-resistant assembly that withstands harsh off-road environments and high engine temperatures. This meticulous construction ensures efficient heat transfer and structural integrity, critical for maintaining engine performance during extended use.

Additionally, the radiator features a built-in transmission cooler, which helps regulate transmission fluid temperatures, enhancing the longevity and reliability of automatic transmissions commonly found in Jeep Wrangler models.

Installation & Fitment:

This Mishimoto radiator is designed as a direct replacement for the factory radiator on Jeep Wrangler vehicles from 1987 through 2006, including a broad range of trims and special editions. Its precise fitment means installation is straightforward, requiring no custom modifications or additional adapters. Whether you are upgrading your Jeep for a V8 engine swap or replacing a worn-out radiator, this product offers a hassle-free installation experience with all mounting points and hose connections engineered to match OEM specifications.

What's Included:

• Mishimoto Aluminum Performance Radiator with 3-row core
• Integrated internal transmission cooler
• Magnetic drain plug
• Installation hardware (where applicable)
• Lifetime warranty documentation

Ideal For:

This radiator is ideal for Jeep Wrangler owners who have performed or plan to perform a V8 engine swap, particularly LS or Chevy V8 conversions, and require enhanced cooling capacity to support increased engine output. It is perfect for enthusiasts who use their Jeep for daily driving, off-road trails, or any demanding application where reliable engine cooling is critical. Additionally, it suits those looking to upgrade from the stock radiator to a more durable, high-performance cooling solution that offers long-term reliability and peace of mind.

Fitment Summary

This radiator fits the following Jeep Wrangler models and trims:

• 1987–1993 Jeep Wrangler Base
• 1988–1993 Jeep Wrangler Islander
• 1987–1991 Jeep Wrangler Laredo
• 1991 Jeep Wrangler Limited
• 1991–1994 Jeep Wrangler Renegade
• 1995 Jeep Wrangler Rio Grande
• 2003–2006 Jeep Wrangler Rubicon
• 1988 Jeep Wrangler S
• 1991–1994 Jeep Wrangler S
• 1988–1995 Jeep Wrangler Sahara
• 1997–2004 Jeep Wrangler Sahara
• 1994–1995 Jeep Wrangler SE
• 1997–2004 Jeep Wrangler SE
• 1987–1988 Jeep Wrangler Sport
• 1997–2004 Jeep Wrangler Sport
• 2004–2006 Jeep Wrangler Unlimited
• 2004–2006 Jeep Wrangler Unlimited Rubicon
• 2002–2006 Jeep Wrangler X
• 2006 Jeep Wrangler 65th Anniversary Edition

Mishimoto is a performance cooling brand offering aluminum radiators, intercoolers, oil coolers, hoses, and supporting hardware built to manage heat on hard-driven street and track vehicles. For boosted setups and towing/off-road rigs alike, Mishimoto upgrades are designed to increase cooling capacity and reliability where factory systems can become a limitation.