Mackay Radiator Upper Hose – Perfect Fit for Jeep Wrangler TJ 4.0L (10/1996 – 12/2000)
Ensure your Jeep Wrangler TJ 4.0L’s cooling system runs smoothly with the Mackay CH4021 Radiator Upper Hose, an OE-quality replacement engineered to perform and last. Proudly designed and certified in Australia, this radiator upper hose combines advanced materials and expert craftsmanship to exceed tough automotive standards.
Key Features:
- Precision Fit: Specifically designed for Jeep Wrangler TJ 4.0L models from October 1996 to December 2000, this upper radiator hose ensures an exact fit and reliable operation.
- Premium EPDM Rubber Construction: Manufactured from high-grade EPDM rubber, it resists heat, ozone, water, and electrochemical degradation (ECD), ensuring long-lasting durability in demanding engine bay conditions.
- Reinforced Strength: Embedded Aramid/Rayon lockstitch reinforcement provides exceptional structural integrity, maintaining hose shape and performance under high cooling system pressures.
- Optimized Cooling Flow: Designed exclusively for coolant and water applications, it’s built to maintain dependable coolant flow and keep your engine running at safe temperatures.
- Built to Standards: ISO Certified and engineered to meet or exceed SAE J20R4 specifications, giving you confidence in quality and safety.
- Exact Specifications:
- Fitment Location: Upper / Top hose position
- Inside Diameter 1: 31mm
- Inside Diameter 2: 37mm
- Hose Length: 450mm
- Suitable Fluids: Coolant and water only (not for fuel, oil, transmission, or brake fluids)
Why Mackay?
With 85 years of automotive expertise, Mackay is a trusted name in Australia and worldwide. Known for pioneering rubber-to-metal bonding and supplying parts for iconic Australian vehicles, Mackay’s commitment to uncompromised quality and excellence delivers peace of mind with every part you install.
Important Note:
This product is specifically designed for the upper radiator hose on Jeep Wrangler TJ 4.0L models manufactured between October 1996 and December 2000. It WILL NOT fit other model years or versions.
Upgrade your Jeep’s cooling system today with the reliable, durable Mackay Radiator Upper Hose—engineered for perfect fit and lasting performance. Order now for fast shipping and expert-backed quality!