Mackay Automotive Engine Cooling Inlet Heater Hose – Premium Radiator Hose Kit

Upgrade your vehicle’s heating and cooling system with the Mackay CH2689 Engine Cooling Inlet Heater Hose, a top-tier solution engineered for durability and superior performance. Crafted by Mackay, a trusted Australian brand with over 85 years of automotive expertise, this heater hose is designed to deliver uncompromised quality and reliability under the most demanding conditions.

Key Features:

• High-Grade EPDM Rubber Construction: Made from electrochemical degradation (ECD) resistant EPDM rubber, this hose withstands extreme under-bonnet temperatures ranging from -40°C to 125°C, resisting cracking, splitting, and ozone damage to ensure long-lasting performance.
• Reliable Leak-Free Connection: Engineered to meet or exceed Original Equipment (OE) standards, the hose provides a secure fit that maintains system integrity for consistent engine heating and cooling.
• Corrosion and Chemical Resistance: Suitable for plain water or automotive coolant, it resists deterioration from harsh fluids and environmental exposure.
• Precision Fit for Toyota Hilux Models: Specifically designed for select Toyota Hilux series, including LN147R, LN167R, LN172R with 3.0L engines and RZN169R, RZN174R with 2.7L engines. Perfect for inlet and outlet heating system connections as specified:
• LN147R 3.0L Inlet
• LN167R 3.0L Outlet (Right Hand Side of Heater Core to Pipe)
• LN172R 3.0L Outlet (Heater to Pipe)

Specifications:

• Product Type: Heater Hose (Inlet Hose - Inlet A)
• Material: EPDM Rubber
• Hose Length: 560 mm
• Inside Diameter 1: 16 mm
• Inside Diameter 2: 18 mm
• Temperature Range: -40°C to 125°C
• SAE J20R3 Type EC Class D-1 and Class D-2 Certified
• Fitting Position: Engine Bay
• Universal Fit: No – vehicle specific

Why Choose Mackay?

For over eight decades, Mackay has been an icon in Australian automotive manufacturing, pioneering innovations such as bonding rubber to metal and playing a key part in the production of iconic vehicles like the FX Holden (1948) right through to the VF Holden (2017). Today, Mackay Automotive products continue to set high industry standards worldwide thanks to their relentless commitment to excellence and uncompromised quality.

Perfect for your Toyota Hilux heating system, the Mackay CH2689 Heater Hose delivers professional-grade durability and fitment you can trust. Order yours today and keep your engine running smoothly with confidence!