Mackay Heater Hose Engine Bay Inlet for Subaru Impreza G3 2.0L F4 / 2.5L WRX STi Petrol Inlet

Upgrade your vehicle’s cooling and heating system with the premium quality Mackay CH4745 Heater Hose, engineered specifically for Subaru Impreza G3 2.0L F4 and 2.5L WRX STi Petrol models. Designed and manufactured in Australia, this inlet heater hose delivers unparalleled reliability and durability, ensuring optimal performance in demanding engine bay conditions.

Key Features:

• Premium OE Replacement: Direct original equipment (OE) replacement built to overhaul your vehicle’s heating and cooling system with precision fit and function.
• Superior Material: Crafted from high-quality EPDM rubber with embedded Aramid/Rayon lockstitch reinforcement, providing exceptional resistance to heat, pressure, and ozone cracking.
• Electrochemical Degradation Resistance: Special formulation prevents damaging electrical reactions between coolant and metal engine components, extending hose lifespan.
• Certified Quality: Engineered to exceed stringent SAE J20R3 Type EC Class D-1 and D-2 radiator hose specifications for reliable performance.
• Versatile Compatibility: Suitable for use with plain water or automotive coolant, guaranteeing leak-free flow to the heater core.
• Designed for Tough Conditions: Built to withstand harsh under-bonnet temperatures, maintaining durability even under extreme engine bay stress.

Specifications:

• Fitting Position: Engine Bay (Inlet)
• Inside Diameter: 15 mm
• Length: 500 mm
• Hose Dimensions: 360 mm (L) x 160 mm (W) x 90 mm (H)
• Material: EPDM Rubber with Aramid/Rayon Lockstitch Reinforcement
• Resistance Properties: Heat Resistant, Ozone Resistant, Electrochemical Degradation (ECD) Resistant

Vehicle Compatibility:

• Fits Subaru Impreza G3 2.0L F4 / 2.5L WRX STi Petrol Inlet models.
• NOT compatible with certain Volvo XC60 diesel engine variants (see full specs for details).

About Mackay:

For over 85 years, Mackay has been a leading name in Australian automotive manufacturing, known for innovation, quality, and excellence. From pioneering rubber-to-metal bonding to supplying parts for Australian automotive legends like the FX Holden and VF Holden, Mackay stands for uncompromised quality and performance. Proudly made in Melbourne, Australia, Mackay products are trusted worldwide by professionals and enthusiasts alike.

Ensure your Subaru’s heating system runs flawlessly with the Mackay CH4745 Heater Hose — a perfect blend of Australian engineering, durability, and reliability. Order yours today and experience the Mackay difference!