Mackay Radiator Upper Hose – Direct OE Replacement for Jeep Wrangler TJ 4.0L (01/2001 to 02/2007)

Upgrade your vehicle’s cooling system with the Mackay Radiator Upper Hose, engineered and designed in Australia to meet or exceed original equipment (OE) standards. This premium radiator hose is a perfect direct replacement for the upper hose on Jeep Wrangler TJ models equipped with the 4.0L engine between January 2001 and February 2007.

Premium Quality & Durable Construction

Crafted from high-quality EPDM rubber, this radiator hose is specifically formulated to resist electrochemical degradation (ECD), heat, ozone, and water exposure. Reinforced with embedded rayon for superior strength, it is designed to withstand demanding automotive environments, ensuring long-lasting reliability and performance.

Precision Fit & Safety

As a direct OE replacement, this Mackay hose guarantees a perfect fit and seamless installation without the need for modifications. Please note: it is strictly intended for coolant and water applications – it is not suitable for fuel or oil transfer, ensuring optimal safety and performance within your cooling system.

Certified Excellence

Manufactured to meet stringent ISO standards, Mackay hoses reflect over 85 years of Australian automotive expertise. Mackay’s commitment to uncompromised quality and innovation has made it a trusted name worldwide, supplying components for iconic Australian vehicles from the FX Holden (1948) through to the VF Holden (2017).

Product Features:

• Brand: Mackay
• Category: Radiator Upper Hose
• Material: EPDM Rubber with Embedded Rayon Reinforcement
• Resistance: Electrochemical degradation, heat, ozone, water
• Application: Suitable for coolant and water only
• Certification: ISO Certified
• Position: Upper radiator hose
• Vehicle Fitment: Jeep Wrangler TJ 4.0L (01/2001 to 02/2007)
• Not compatible with: Jeep Wrangler JK, JL, YJ models and other engines specified (see detailed exclusion list)

Why Choose Mackay?

For over eight decades, Mackay has been an Australian automotive innovator, delivering products renowned for their durability, performance, and quality. When you choose Mackay, you’re investing in a part engineered to keep your vehicle running cooler and longer.

Ensure optimal engine cooling and peace of mind with the Mackay Radiator Upper Hose—your trusted direct OE replacement choice.

Order yours today and keep your Jeep Wrangler running at peak performance!