• Mishimoto Performance Aluminum Radiator | Porsche Cayenne (99-07/02-10) (MMRAD-CAY-03)
  • Mishimoto 03-10 Porsche Cayenne Performance Aluminum Radiator
  • Mishimoto 03-10 Porsche Cayenne Performance Aluminum Radiator
  • Mishimoto 03-10 Porsche Cayenne Performance Aluminum Radiator
  • Mishimoto 03-10 Porsche Cayenne Performance Aluminum Radiator
  • Mishimoto 03-10 Porsche Cayenne Performance Aluminum Radiator
  • Mishimoto 03-10 Porsche Cayenne Performance Aluminum Radiator
  • Mishimoto 03-10 Porsche Cayenne Performance Aluminum Radiator
  • Mishimoto 03-10 Porsche Cayenne Performance Aluminum Radiator
  • Mishimoto 03-10 Porsche Cayenne Performance Aluminum Radiator
  • Mishimoto 03-10 Porsche Cayenne Performance Aluminum Radiator
  • Mishimoto 03-10 Porsche Cayenne Performance Aluminum Radiator
  • Mishimoto 03-10 Porsche Cayenne Performance Aluminum Radiator
  • Mishimoto 03-10 Porsche Cayenne Performance Aluminum Radiator
  • Mishimoto 03-10 Porsche Cayenne Performance Aluminum Radiator
  • Mishimoto 03-10 Porsche Cayenne Performance Aluminum Radiator
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Mishimoto Performance Aluminum Radiator | Porsche Cayenne (99-07/02-10) (MMRAD-CAY-03)

Mishimoto Performance Aluminum Radiator | Porsche Cayenne (99-07/02-10) (MMRAD-CAY-03)

MMRAD-CAY-03

In stock

$835.72 USD
$977.00 USD $835.72 USD
ADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The Mishimoto 03-10 Porsche Cayenne Performance Aluminum Radiator is a high-performance cooling component designed specifically for the 2003 to 2010 Porsche Cayenne models. Constructed with a single-row 40mm core and a 3.4L fluid capacity, this radiator maximizes coolant flow to ensure optimal engine temperature regulation. Its durable design features strutted tubes and OEM-style louvered fins that enhance airflow and resistance to damage. Additional features include a curved header plate, Porsche-specific expansion joints, and a billet aluminum fan shroud lock, all contributing to increased strength and longevity. The CNC-machined inlet and outlet further improve flow efficiency, making this radiator a reliable upgrade for demanding driving conditions.

This direct-fit radiator is tailored for vehicles within the specified year range and is compatible with Porsche Cayenne models equipped with suitable engine configurations. It serves as an upgrade for stock cooling systems, ideal for performance driving, track use, or enhanced daily driving reliability. Installation is straightforward, with thicker mounting points and precision engineering ensuring a secure fit. The kit includes all necessary mounting hardware and components, providing a comprehensive solution for improved cooling performance. Designed to withstand high temperatures and demanding conditions, this radiator helps maintain optimal engine operation under various driving scenarios.

Overview

Mishimoto Radiator

Fits 2003–2010 Porsche Cayenne

Part #: MMRAD-CAY-03

Overview

The Mishimoto 03-10 Porsche Cayenne Performance Aluminum Radiator is a high-quality, direct-fit cooling solution designed specifically for the Porsche Cayenne models produced between 2003 and 2010. Crafted from durable aluminum, this radiator provides superior heat dissipation and enhanced cooling performance, helping to maintain optimal engine temperatures during demanding driving conditions. Its robust construction and precision engineering make it an excellent upgrade for enthusiasts seeking improved reliability and longevity for their vehicle’s cooling system. This radiator is ideal for Porsche Cayenne owners who want to support their vehicle’s cooling efficiency, whether for daily driving, spirited runs, or off-road adventures. The design emphasizes durability, airflow, and efficient coolant flow, ensuring your vehicle stays cool under pressure and reducing the risk of overheating.

Key Features

This high-performance aluminum radiator features a 40mm single-row core that maximizes coolant flow and heat transfer. The strutted tubes and OEM-style louvered fins are engineered to improve airflow and durability, ensuring consistent cooling performance. The curved header plate and Porsche-specific expansion joints enhance structural strength and longevity, making it a reliable upgrade. Additional features include a billet aluminum fan shroud lock, thicker mounting points for secure installation, and a CNC-machined inlet and outlet for precise fitment and optimal fluid flow.

Construction & Design

Constructed from high-grade aluminum, this radiator combines lightweight design with exceptional durability. The CNC-machined inlet and outlet ports ensure a perfect fit, while the strutted tubes and louvered fins are designed to withstand the rigors of high-performance driving. The curved header plate and Porsche-specific expansion joints contribute to the radiator’s structural integrity, supporting long-term reliability.

Installation & Fitment

Designed as a direct-fit replacement, this radiator installs with minimal modifications, making it suitable for DIY enthusiasts and professional installers alike. Proper mounting points and precision-machined components ensure a secure and leak-free fit, restoring your vehicle’s cooling system to optimal performance.

What’s Included

The package includes the aluminum radiator with all necessary mounting hardware and fittings for a straightforward installation.

Ideal For

Perfect for Porsche Cayenne owners looking to upgrade their cooling system, whether for improved daily driving reliability or enhanced performance during spirited driving sessions. This radiator is also suitable for those preparing their vehicle for demanding conditions or extended use.
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