Original BMW 1/3 Series & X1 Engine Coolant Hose (2011–2015)

This factory BMW Engine Coolant Hose is intended for the engine cooling system on BMW 1/3 Series & X1 from 2011–2015. It routes coolant between the engine, radiator, expansion tank, or heater circuit. Applications include 135i, 135is, 335i, and X1. As an Original BMW component, it is produced within BMW’s own vehicle-specific design and testing program.

Technical Details

• Manufacturer: BMW
• Component: Engine Coolant Hose
• Manufacturer part number: 17-12-7-599-452
• Production range: 2011–2015
• Vehicle applications: BMW 1/3 Series & X1
• Primary function: routes coolant between the engine, radiator, expansion tank, or heater circuit
• Listed models: 135i, 135is, 335i, and X1
• Listed submodels: xDrive35i

Fitment & Compatibility

Use the year-and-model entries below to verify the exact vehicle application. Match the engine, hose or connection layout, cooling-system equipment, and production date. PMB Performance has more than 20 years of experience matching European vehicle parts; send us your VIN if you need help confirming fitment.