Mackay Radiator Hose Upper – Perfect Fit for BMW 3 Series E46 Petrol Models
Upgrade your cooling system with the Mackay CH5347 Upper Radiator Hose, specially designed to fit BMW 3 Series E46 models (320i, 320Ci, 323i) with 2.0L, 2.2L, and 2.5L petrol engines. This upper radiator hose connects the top left-hand side of the radiator to the engine, ensuring reliable coolant flow and optimal engine temperature management.
Key Features:
- OE-Quality Construction: Manufactured in Australia to meet or exceed original equipment (OE) standards, delivering dependable durability and performance.
- Premium Material: Made from high-grade EPDM rubber with embedded Aramid/Rayon lockstitch reinforcement, providing superior resistance to heat, water, ozone, and electrochemical degradation (ECD) that commonly causes hose failure.
- Precision Fitment: Designed specifically for the BMW 3 Series E46 upper radiator position (left-hand side), ensuring a perfect OEM replacement with an inside diameter of 36 mm and hose length of 230 mm.
- Certified Quality: Complies with SAE J20R4 Type EC Class D-1 and D-2 standards for water and engine coolant applications.
- Application Specific: Intended solely for water and coolant transfer—do not use with fuel, oil, transmission, or brake fluids.
Perfect For:
- BMW 3 Series 320i E46 2.0L M52 / 2.2L M54 Petrol (1998-2005)
- BMW 3 Series 320Ci E46 2.2L Petrol Coupe (2000-2006)
- BMW 3 Series 323i E46 2.5L I6 Petrol (1998-2000)
Why Choose Mackay?
With over 85 years of experience in Australian automotive manufacturing, Mackay has been a trusted name delivering quality and innovative automotive parts. Renowned for pioneering rubber-to-metal bonding and supplying components for iconic vehicles from the FX Holden to the VF Holden, Mackay stands for a legacy of excellence and uncompromising quality.
Maintain your BMW’s cooling system with confidence and longevity—choose the Mackay Radiator Hose Upper for a reliable fit and premium performance. Order now to ensure your vehicle runs cooler and smoother!