VW MK4 1.8T Billet Aluminum Heater Core Engine Bay Fittings AN10

This product provides billet aluminum heater core fittings for VW MK4 1.8T models, replacing the original plastic parts.

• The description claims that the original plastic parts are prone to drying out, cracking, and leaking.
• The fittings are machined from T6061 aluminum for long service life.
• The AN10 sizing allows for clean, secure aftermarket hose routing.
• The fittings offer better sealing and heat resistance than stock parts.