Mackay Engine Bypass Coolant Hose (CH4750) – Premium Quality for Subaru Impreza G3 2.5L Turbo
Ensure reliable engine cooling with the Mackay CH4750 Engine Bypass Coolant Hose, expertly engineered in Australia to meet or exceed OEM standards. Crafted from premium EPDM rubber with durable Aramid/Rayon lockstitch reinforcement, this hose delivers outstanding resistance to heat, water, ozone, and electrochemical degradation—providing long-lasting performance under demanding engine bay conditions.
Designed exclusively for coolant and water circulation in your vehicle’s engine bay, the Mackay CH4750 is the trusted choice for Subaru Impreza G3 2.5L F4 Turbo Petrol models (GEE, GHE, GRF). Please note this hose is not compatible with fuel, oil, or brake fluid applications, nor will it fit WRX G3, WRX STI G3 WRX GRE, or WRX STI GVF variants.
Key Features:
- Vehicle Specific Fitment: Perfect for Subaru Impreza G3 2.5L WRX (GEE, GHE) and WRX STI (GRF) models
- Premium Material: High-grade EPDM rubber resists heat, water, ozone, and electrochemical degradation
- Reinforced Strength: Embedded Aramid/Rayon lockstitch reinforcement withstands high pressure without failure
- Durability: Built to SAE J20R4 Type EC Class D-1 and D-2 standards for exceptional reliability
- Made in Australia: Proudly manufactured by Mackay, a trusted brand with 85 years of automotive excellence
Why Choose Mackay?
With over eight decades of expertise and innovation, Mackay has played a key role in Australian automotive history—from the FX Holden in 1948 to the VF Holden in 2017. Mackay Automotive products are renowned worldwide for uncompromising quality, engineered performance, and passionate craftsmanship.
Upgrade your cooling system with the Mackay CH4750 Engine Bypass Coolant Hose—engineered for durability and precision fitment to keep your Subaru running cool and efficient.
Compatibility Warning:
Will NOT fit Subaru Impreza G3 2.5L WRX (GRE, GVE) and WRX STI (GVF) variants.
Order your genuine Mackay Engine Bypass Coolant Hose today and experience the difference that expert Australian engineering makes!