E46 M3 Silicone Coolant Hose Kit - No Connectors

Our E46 M3 Silicone Coolant Hose Kit is designed to replace the original equipment upper and lower radiator hoses in your E46 M3 with stronger and more durable silicone hoses.

Our BimmerWorld silicone hoses are a 3-layer polyester-core design which makes them much more durable than stock. They can hold more pressure and retain their flexibility longer without the aging and cracking issues of rubber hoses.

This kit includes the two most common failure hoses - upper and lower radiator. We recommend replacing your remaining hoses with new rubber pieces as preventative maintenance.

Plastic factory connectors are not included in this kit. You will need to reuse your existing connectors. Alternatively see related items for a kit with new aftermarket connectors.

Replaces the following BMW coolant hose part numbers:
11537830715 (11-53-7-830-715)
11537830716 (11-53-7-830-716)