SKP SK121206 Engine Coolant Hose

Engine Coolant Hose Overview

This SKP engine coolant hose is a direct-fit replacement for BMW cooling system service. It is listed for multiple 3 Series applications and follows the original routing between the expansion tank and coolant pipe where noted.

Key Features

• Direct replacement coolant hose for BMW cooling system repair
• Fits multiple E46-era 323i, 325i, 325xi, 328i, 330i, and 330xi applications
• Application-specific fitment for expansion tank to coolant pipe routing on select models
• SK121206 part number for easy identification and ordering

Detailed Description

SK121206 is an engine coolant hose built for BMW 3 Series cooling system service across 1999-2005 applications. Fitment includes 1999-2000 BMW 323i and 328i, 2000 BMW 323Ci and 328Ci, 2001-2005 BMW 325i, 325xi, 330i, and 330xi, plus 2001-2003 BMW 325Ci and 2004-2005 BMW 325Ci. Select listings note the expansion tank to coolant pipe connection, which is important when matching the hose to the original cooling layout. If you are replacing a worn BMW coolant hose, SK121206 provides a cataloged match for the specified vehicles and routing.

Common Problems This Part Addresses

• Coolant leaks from a cracked or aged hose
• Softening, swelling, or collapse of the hose under heat and pressure
• Loss of proper coolant flow through the cooling circuit
• Service replacement for damaged hose connections in the cooling system

Installation Notes and Tips

Verify the vehicle year, model, and cooling hose routing before installation. Match the hose to the original expansion tank to coolant pipe configuration where applicable. Inspect adjacent cooling system components for wear, residue, or heat damage during service. Confirm the part number SK121206 against the removed hose and vehicle application before final installation.