Mackay Engine Cooling System Replacement EPDM Heater Hose Inlet – Engine To Connector

Ensure your engine cooling system performs at its best with the Mackay CH5638 Heater Hose, a premium direct OE replacement part engineered for durability and reliability. Designed and manufactured in Australia to stringent ISO standards, this inlet heater hose is specifically crafted for the demanding conditions under your vehicle’s bonnet.

Constructed from heavy-duty EPDM rubber, this hose features advanced embedded Rayon/Aramid lockstitch reinforcement for exceptional strength and flexibility. Its formulation is expertly optimized to resist extreme heat, ozone exposure, and electrochemical degradation (ECD), delivering a robust, long-lasting solution that won’t crack, split, or fatigue over time.

Key Features:

• Premium Material: High-quality EPDM rubber ensures excellent heat, ozone, and electrochemical degradation resistance.
• Robust Reinforcement: Embedded Rayon/Aramid lockstitch reinforcement adds durability and maintains hose integrity under pressure.
• Precision Fit: Designed as a direct OE replacement for seamless installation in the Nissan Patrol Y61 4.2L TD42TI I/C Turbo Diesel Inj (Engine to Connector inlet position).
• Reliable Performance: Engineered to withstand harsh under-bonnet conditions and high coolant temperatures for consistent engine cooling efficiency.
• Standards Compliant: Exceeds SAE J20R3 Type EC Class D-1 and Class D-2 specifications.
• Application-Specific: Suitable for water and coolant use only — not for fuel or oil transfer.

Important Fitment Information:

• Compatible ONLY with Nissan Patrol Y61 4.2L TD42TI I/C Turbo Diesel Inj (engine to connector).
• Not compatible with Nissan Patrol Y61 4.2L TD42 Diesel Inj or TD42T Turbo Diesel Inj models.

Why Choose Mackay?

With over 85 years of Australian automotive manufacturing heritage, Mackay is synonymous with uncompromising quality and innovation. Mackay was the pioneer in rubber-to-metal bonding in Australia and has been integral to Australian car manufacturing from the first FX Holden (1948) to the final VF Holden (2017). Today, Mackay products are exported globally, trusted by professionals and enthusiasts alike for their exceptional performance and longevity.

Upgrade your vehicle’s heater hose to the Mackay CH5638 and experience durable, worry-free engine cooling performance that only a true OE-quality product can deliver.

Order now and keep your Nissan Patrol running cool and strong!