Mackay Engine Bypass Coolant Hose for Toyota Hilux & Landcruiser 4.0L V6 – To Front of Front Water Housing (Part #CH4730)
Ensure your Toyota’s cooling system performs at its best with the Mackay Engine Bypass Coolant Hose, engineered specifically for the Toyota Hilux GGN15R, GGN25R, and Landcruiser GRJ120R 4.0L V6 petrol engines. Built in Australia to exceed original equipment standards, this premium hose guarantees reliable coolant flow and exceptional durability under extreme conditions.
Why Choose the Mackay Engine Bypass Coolant Hose?
- OE-Quality Assurance: Designed and manufactured to meet or exceed strict OEM specifications for a precise and secure fit.
- Durable Construction: Made from high-quality EPDM rubber with embedded aramid/rayon lockstitch reinforcement to resist heat, ozone damage, and electrochemical wear (ECD).
- Engineered for Performance: Perfectly sized for coolant or water transfer at the front of the front water housing, maintaining a pressure-sealed and leak-free system.
- Vehicle-Specific Fit: Tailored specifically for Toyota Hilux (GGN15R & GGN25R) and Landcruiser Prado 120 Series (GRJ120R), ensuring hassle-free installation and optimum compatibility.
- Certified Excellence: ISO certified and surpasses SAE J20R3 Type EC Class D-1/D-2 standards for added peace of mind.
Product Specifications:
- Product Type: Engine Bypass Coolant Hose
- Inside Diameter: 6 mm on both ends
- Hose Length: 220 mm
- Material: High-Quality EPDM Rubber
- Reinforcement: Embedded Aramid/Rayon Lockstitch
- Fitting Position: Engine bay, to front of front water housing
- Vehicle Compatibility:
- Toyota Hilux GGN15R 4.0L V6 Petrol (2005-2015)
- Toyota Hilux GGN25R 4.0L V6 Petrol (2005-2015)
- Toyota Landcruiser Prado GRJ120R 4.0L V6 Petrol (2003-2009)
Trusted Australian Manufacturing
With over 85 years of expertise, Mackay is a leading name in Australian automotive parts innovation — pioneering rubber-to-metal bonding and supplying components for iconic vehicles from the FX Holden to the VF. Manufactured in Melbourne and trusted worldwide, Mackay products deliver uncompromised quality and reliability for peace of mind on every drive.
Perfect fit. Premium durability. Genuine performance. Upgrade your cooling system today with the Mackay Engine Bypass Coolant Hose.