Mackay Lower Radiator Bottom Hose – Perfect OE Replacement for Holden HQ, HJ, HX, HZ & Torana 6-Cylinder (173 & 202)
Maintain your classic Holden's cooling system at peak performance with the premium Mackay Lower Radiator Hose (Part Number: CH943). Proudly designed and engineered in Australia, this heavy-duty radiator hose is crafted from high-grade EPDM rubber, purpose-built to withstand the extreme demands under the bonnet.
Key Features:
- Premium Materials & Durability: Made from superior EPDM rubber with innovative Aramid/Rayon lockstitch reinforcement for outstanding burst protection — even under high pressure and engine heat.
- Advanced Resistance: Features cutting-edge electrochemical degradation resistance (ECD) to combat ozone damage and long-term exposure to coolant and water circulation.
- OE-Spec Direct Fit: Designed as a direct replacement for Holden Kingswood and Premier models HJ, HQ, HX, HZ (3.3L 6-cylinder Red motors) and Torana vehicles without power steering or air conditioning.
- Leak-Free Performance: Engineered to maintain flawless fluid containment, ensuring your cooling system stays sealed and efficient.
- Exact OEM Fitment: Measures 490mm in length with 39mm inside diameter ends, matching original factory specifications precisely.
Compatible Vehicles:
- Holden Kingswood (HJ, HQ, HX, HZ) 3.3L – Lower Radiator Hose – Manual Steering Only
- Holden Premier (HJ, HQ, HX, HZ) 3.3L – Lower Radiator Hose – Manual Steering Only
- Torana 6-cylinder (173 & 202 engines) Non-Power Steering, Non-Air Conditioning models
Quality You Can Trust
For over 85 years, Mackay has been an Australian automotive manufacturing leader — from the first FX Holden in 1948 to the VF Holden in 2017. Mackay’s commitment to uncompromising quality and innovation is embedded in every product. This radiator hose complies with ISO standards and meets SAE J20R4 Type EC Class D-1 & D-2 certifications, ensuring reliability and longevity.
Restore your classic Holden's cooling system to showroom condition with this durable, precision-engineered Mackay Lower Radiator Bottom Hose. Order now to safeguard your vehicle’s engine and keep it running cooler for longer!
Alternative Part Numbers: 2812210, 2819473, DMH943, 05-0159
Category: Radiator Lower Hose
Position: Lower / Bottom / Left Hand Lower
Material: EPDM Rubber with Aramid/Rayon Lockstitch Reinforcement
Length: 490 mm
Engineered in: Australia
Drive with confidence—choose the authentic Mackay difference for your Holden classic!