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Holden >> H Series >> HR >> 3.0 Litre 6 Cyl 186 X2 (Red) OHV 12v >> 04/1966 - 05/1967 4 Door Sedan >> Mackay OE Replacement Engine Cooling System Heater Hose

Mackay OE Replacement Engine Cooling System Heater Hose Fits Holden H Series HR Sedan [04/1966 to 05/1967] (3.0L 186 X2 (Red) 6 Cyl OHV TWIN CARB)

Part
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Mackay OE Replacement Engine Cooling System Heater Hose

Fitment Information:

Manual Steering

$12.94

Specifications
Product Type: Heater Hose / Coolant Hose
Material: EPDM Rubber with Aramid/Rayon Lockstitch Reinforcement
Inside Diameter 1: 17 mm
Inside Diameter 2: 17 mm
Hose Length: 790 mm
Compliance/Standards: Exceeds Radiator Hose Specification SAE J20R3 Type EC Class D-1 and Class D-2
Primary Application: Thermostat to Heater Inlet / Manifold Inlet Heater Hose
Condition: Brand New

Tick This part will fit the following Vehicles:

Holden H Series HR (3.0 Litre 6 Cyl 186 X2 (Red) OHV 12v):
  • RWD Sedan 4 Door [04/1966 to 05/1967] 108KW With Auto or Manual Transmission With: Manual Steering
  • RWD Ute/Single Cab 2 Door [04/1966 to 05/1967] 108KW With Auto or Manual Transmission With: Manual Steering
  • RWD Wagon 4 Door [04/1966 to 05/1967] 108KW With Auto or Manual Transmission With: Manual Steering
  • RWD Panel Van 2 Door [04/1966 to 05/1967] 108KW With Auto or Manual Transmission With: Manual Steering
  • RWD Sedan 4 Door [04/1966 to 05/1967] 108KW With Auto or Manual Transmission With: Manual Steering
  • RWD Wagon 4 Door [04/1966 to 05/1967] 108KW With Auto or Manual Transmission With: Manual Steering
  • RWD Sedan 4 Door [04/1966 to 05/1967] 108KW With Auto or Manual Transmission With: Manual Steering
  • RWD Wagon 4 Door [04/1966 to 05/1967] 108KW With Auto or Manual Transmission With: Manual Steering

Description

Mackay OE Replacement Engine Cooling System Heater Hose – Premium Quality for Reliable Performance

Upgrade your engine’s cooling system with the Mackay CH736 Heater Hose, the ultimate OE-standard replacement designed to deliver superior durability and dependable operation. Engineered in Australia and manufactured to stringent ISO-certified standards, this heater hose expertly manages and routes engine coolant to the heater core or intake manifold, ensuring optimal engine temperature control and comfort.

Constructed from high-grade EPDM rubber specially formulated for heat, water, and ozone resistance, the Mackay CH736 Hose is uniquely designed to combat electrochemical degradation (ECD) for enhanced longevity. Its embedded Aramid/Rayon lockstitch reinforcement offers exceptional burst strength and resilience under demanding engine temperatures, making it ideal for heavy-duty use.

Key Features:

  • OE-Standard Quality: Developed to meet and exceed radiator hose specification SAE J20R3 Type EC Class D-1 and D-2 standards.
  • Durable Material: Premium heat, water, and ozone-resistant EPDM rubber with lockstitch reinforcement protects against deterioration and bursting.
  • Engineered in Australia: Backed by Mackay’s 85 years of automotive expertise and commitment to uncompromised quality.
  • Perfect Fitment: Designed specifically for Holden H Series HR 3.0L Manual Steering vehicles with a 768mm manifold inlet.
  • Exact Dimensions: Inside diameter 17 mm; hose length 790 mm ensures a precise and secure fit.

Important Fitment Information:

  • Fits: Holden H Series HR 3.0L with manual steering and manifold inlet 768mm.
  • Not compatible with other Holden H Series HR 3.0L configurations.
  • Intended strictly for coolant and water circulation. Not suitable for fuel, oil, or brake fluid applications.

Why Choose Mackay?

As a trusted Australian manufacturer since 1938, Mackay Automotive has pioneered quality automotive components, including parts for the first Australian-made FX Holden and the last VF Holden. With a passion for excellence and over eight decades of experience, Mackay products provide reliable performance that Australian motorists have depended on for generations.

Ensure your vehicle’s heater and engine cooling system perform flawlessly during every drive. Order the Mackay CH736 Heater Hose today for a precision-engineered, long-lasting replacement you can trust!