MISHIMOTO BMW E46 3-Series Silicone Radiator Hose Kit, 1999-2006

Add improved reliability and refined engine‑bay styling with the Mishimoto BMW E46 Non‑M Silicone Radiator Hose Kit. Each hose is constructed from high‑grade silicone reinforced with heat‑resistant embedded fibers, providing a durable, long‑lasting replacement for the factory rubber hoses. The pre‑installed stock‑style plastic quick‑disconnect fittings include new O‑rings to ensure a secure, leak‑free seal during installation.

Available in black, blue, or red, these Mishimoto silicone hoses maintain full OEM fitment while offering increased pressure tolerance for enhanced performance and visual appeal. This hose kit is a direct fit for both the stock radiator and the Mishimoto BMW E46 Non‑M Performance Aluminum Radiator.

As with all Mishimoto BMW performance components, this hose kit is backed by the Mishimoto Lifetime Warranty.