Mackay Top Radiator Hose Upper for Ford F-Series F250 (1974–1976) – Premium Quality Cooling System Replacement

Upgrade your Ford F250’s cooling system with the Mackay CH1234 Upper Radiator Hose, expertly engineered and manufactured in Australia to deliver superior performance and reliability. Designed specifically for Ford F250 models with a 4.1L engine from January 1974 to July 1976 (without A/C), this top radiator hose guarantees a perfect fit and long-lasting durability.

Key Features:

• Superior Quality Construction: Made from premium heat, water, and ozone-resistant EPDM rubber, this hose withstands high temperatures (-40°C to 125°C) and harsh engine bay conditions without cracking or leaking.
• Enhanced Durability: Incorporates Aramid/Rayon lockstitch reinforcement, providing exceptional structural strength to handle high-pressure coolant flow without failure.
• Electromechanical Degradation Resistance (ECD): Ensures the hose maintains integrity over time by resisting degradation from electrical and mechanical stress.
• Precise OEM Fitment: Designed to meet or exceed original equipment (OE) standards for Ford F250 4.1L (1974–1976) without air conditioning, ensuring hassle-free installation and optimal reliability.
• Specification Compliance: Certified to SAE J20R4 Type EC Class D-1 and D-2 standards, ideal for water and coolant use only.

Specifications:

• Product Type: Radiator Upper Hose
• Position: Upper / Top radiator hose
• Material: EPDM Rubber reinforced with Aramid/Rayon
• Inside Diameter Bell: 44 mm
• Length: 410 mm
• Temperature Range: -40°C to 125°C
• Application: Water and coolant transfer (not for fuel, oil, or transmission/brake fluids)

Important Fitment Note:

This hose fits Ford F250 4.1L models from January 1974 through July 1976 without A/C. It is NOT compatible with Ford F250 4.1L models prior to 1974 or after July 1976.

Why Choose Mackay?

Mackay has been a trusted name in Australian automotive manufacturing for over 85 years, renowned for engineering excellence and uncompromised quality. Beginning with the iconic FX Holden in 1948 to the VF Holden in 2017, Mackay continues to provide premium automotive components worldwide—ensuring you receive a product as reliable and durable as the vehicles it was designed for.

Ensure your Ford F250’s cooling efficiency and engine protection with the Mackay Upper Radiator Hose CH1234—hard-wearing, precision-crafted, and built to last. Order now and experience the trusted quality of Mackay in your classic Ford truck!