Heating and Cooling› Fluid Cooler Pumps

Ireland Engineering

Silicone Coolant Hose Kit

$121.10

SKU: E9hskt

In Stock
In Stock
Ships by Aug 3
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Ireland Engineering Silicone Coolant Hose Kit is a comprehensive 7-piece replacement set engineered for E9 and E3 BMW models. Constructed from durable 3-layer black silicone rubber, these hoses are designed for significantly longer life and greater resilience compared to traditional rubber hoses, potentially being the last hose set you will need for your cooling system. This kit provides a direct replacement for several key coolant lines, ensuring proper circulation and heat management. Included hoses are: Upper Radiator (BMW part number 11 53 1 266 461), Lower Radiator (BMW part number 11 53 1 266 462), Pump to Thermostat (BMW part number 11 53 1 266 459), Expansion Tank (BMW part number 11 53 1 266 507), Thermostat to Intake (BMW part number 11 53 1 266 509), Block to Heater Inlet (BMW part number 64 21 1 354 603), and Heater Return (BMW part number 64 21 1 361 180). Specifically, the Lower Radiator hose (11 53 1 266 462) is designed for use on 1973-1975 model years. The kit is offered with an optional set of 14 stainless steel hose clamps featuring rolled edges for secure and reliable installation.

MIA's Description

The Ireland Engineering Silicone Coolant Hose Kit is a 7-piece set made from 3-layer silicone rubber in black.

It includes Upper Radiator, Lower Radiator, Pump to Thermostat, Expansion Tank, Thermostat to Intake, Block to Heater Inlet, and Heater Return hoses. The lower radiator hose is specifically for 1973-1975 models.

Fitment

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Specifications

BrandIreland Engineering
Part NumberE9hskt
CategoryHeating and Cooling

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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