Coolant Pipe (Expansion Tank) - BMW / B46 / F2X 230i / F3X 430i

Coolant Pipe (Expansion Tank) - BMW / B46 / F2X 230i / F3X 430iDesigned to be direct replacements for OE hoses and assemblies, Rein hoses are identical, from the size and shape of their branches to the thermoplastic quick connect fittings when called for by the original manufacturer. Rein hose systems, feature integrated thermoplastic couplings, O ring seals, and multiple connections that branch out to various engine components. Rein Automotive hoses are designed to fit just like the OE hose. No more cutting

Designed to be direct replacements for OE hoses and assemblies, Rein hoses are identical, from the size and shape of their branches to the thermoplastic quick connect fittings when called for by the original manufacturer.

Rein hose systems, feature integrated thermoplastic couplings, O-ring seals, and multiple connections that branch out to various engine components. Rein Automotive hoses are designed to fit just like the OE hose. No more cutting hoses to fit or repurposing old quick connect fittings.

Features and Benefits:

• Direct OE replacement for European cars
• Integrated thermoplastic couplings and O-ring seals
• Designed to go directly from the shelf to the vehicle. No cutting is ever needed
• All cooling-water hose inner linings are resistant to electrochemical cracking
• high strength and resistance to oil, mud, salt, road debris, and ozone
• Resistance to distilled water and water ethylene glycol mixtures
• Resistance to air temperatures of up to 135C

Rein Automotive is a global supplier of OE-quality replacement parts that includes A/C components, cabin air filters, suspension parts, axle boot kits, wheel bearing and bearing kits.


OE Part #   17-12-9-845-173 / 17 12 9 845 173 / 17129845173


MFR Part #   CHE0925