Upgrade your vehicle’s cooling system with the Mackay CH4194 Heater Hose D, a premium replacement part designed for optimal performance and durability. Made by Mackay, a trusted name in Australian automotive manufacturing for over 85 years, this heater hose delivers direct OE fitment for Mitsubishi Pajero NM 3.5L and NP 3.8L models, ensuring a seamless installation and reliable operation.

Crafted in Australia from high-quality EPDM rubber, the Mackay Heater Hose features an advanced Aramid/Rayon lockstitch reinforcement that provides exceptional strength and resistance to heat, ozone, water degradation, and electrochemical degradation (ECD). Engineered specifically for coolant and water transfer, this hose withstands the demanding conditions of the engine bay while maintaining structural integrity under high pressure. Please note it is not suitable for fuel, oil, transmission, or brake fluid applications.

Certified to meet rigorous ISO quality standards and SAE J20R3 Type EC Class D-1 and D-2 requirements, the Mackay CH4194 Heater Hose guarantees peace of mind and long-lasting performance. Its compact dimensions (0.090m L x 0.050m W x 0.023m H) make it an ideal fit for maintaining your vehicle’s heating and cooling efficiency.

Key Features:

• Brand: Mackay – 85 years of Australian automotive excellence
• Direct OE replacement for Mitsubishi Pajero NM 3.5L and NP 3.8L Heater Hose D
• Made from premium EPDM rubber with Aramid/Rayon lockstitch reinforcement
• Superior resistance to extreme heat, ozone, water, and electrochemical degradation
• ISO certified and SAE J20R3 Type EC Class D-1 and D-2 compliant
• Designed exclusively for coolant and water transfer (not for fuel/oil)
• Manufactured in Melbourne, Australia with uncompromised quality

Trust Mackay to keep your cooling system running smoothly. Order the CH4194 Heater Hose D today and experience the lasting reliability and performance that Australian-made quality provides.