do88 Silicone Coolant Hose Kit - BMW M3 (E46) 2001-2005 - Black

Six silicone hoses that replace the complete coolant hose set on the S54-powered E46 M3: upper radiator hose, lower radiator hose, expansion tank hose, and three heater hoses. Each hose carries three to five reinforcement layers depending on its inner diameter, so it holds pressure and temperature without the age cracking that kills the original rubber. The set replaces OEM 11537830715, 11537830716, 11537830713, 64216902678, 64216902679 and 64216902680. The original hose connectors are reused, and the factory crimped clamps have to be cut off with a hacksaw during installation.

Specifications

This part fits:

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy