Mackay Lower Radiator Coolant Hose for Mazda CX-3 (DK) 2.0L – Reliable Cooling System Performance

Ensure your Mazda CX-3’s cooling system remains efficient and leak-free with the Mackay CH6455 Lower Radiator Hose. Engineered to meet or exceed original equipment (OE) standards, this premium-quality radiator hose is the smart choice for dependable performance and a perfect fit.

Key Features:

• OE-Quality Construction: Made from high-grade EPDM (Ethylene Propylene Diene Monomer) rubber, delivering durability and long-lasting service.
• Superior Reinforcement: Embedded Aramid/Rayon lockstitch reinforcement provides maximum burst protection and exceptional resistance to electrochemical degradation (ECD), high temperatures, and chemical exposure.
• Precision Fit for Mazda CX-3 DK: Direct replacement lower radiator hose designed specifically for Mazda CX-3 (DK) 2.0L SKYACTIV-G Petrol models (2015-2026), both FWD and AWD.
• Certified Quality: Designed and certified in Australia to stringent ISO standards and SAE J20R4 Type EC Class D-1 and Class D-2 specifications.
• Optimal Dimensions: Inner diameters of 31 mm each, length of 650 mm, ensures seamless integration into your vehicle’s cooling system.

Why Choose Mackay?

With over 85 years of Australian automotive manufacturing heritage, Mackay is a trusted name synonymous with uncompromised quality and engineering excellence. From pioneering rubber-to-metal bonding to supplying hoses for iconic vehicles like the FX Holden, Mackay brings passion and reliability to every product. Manufactured in Melbourne, Australia, Mackay hoses are designed to deliver outstanding performance under the most demanding conditions.

Fitment Information:

• Vehicle: Mazda CX-3 DK
• Engine: 2.0L SKYACTIV-G Petrol (109kw / 110kw)
• Position: Lower Radiator Hose
• Suitable for model years 2015-2026
• Compatible with both FWD and AWD variants

Product Specifications:

• Product Type: Radiator Lower Hose
• Material: EPDM Rubber with Aramid / Rayon Lockstitch Reinforcement
• Inner Diameter: 31 mm (both ends)
• Length: 650 mm
• Color: Black
• Certification: SAE J20R4 Type EC Class D-1 & D-2 compliant

Keep your Mazda CX-3 running cool and protected with the Mackay Lower Radiator Hose – engineered for lasting quality and peace of mind. Order yours today and experience trusted Australian-made performance!