Heater Valve Repair Kit — BMW E39 / E38 / E53 / E34 / E32 / E31 / E65 / E66 / E60 / E61 / E63 / E64 No Heat, Stuck Valve, or Coolant Leak? Rebuild Your BMW Heater Valve for $14 — Not $150. A failed heater control valve on your BMW stops hot coolant flowing to the heater core — leaving you with cold air from the HVAC system, a stuck temperature control, or a coolant leak at the valve body. A new OEM valve costs $100–$180+. This repair kit replaces the internal seals and O-rings that actually fail — restoring full valve function at a fraction of replacement cost. Important — Verify Your Valve P/N Before Ordering: This kit fits specific valve part numbers. Check the P/N stamped on your heater valve before purchasing to confirm compatibility. What's Included All internal seals and O-rings for a complete valve rebuild Why Rebuild vs. Replace Fix the Actual Failure Point: The seals are what fail — not the valve body. This kit replaces them precisely. Stops Coolant Leaks: New seals restore a watertight seal inside the valve housing. Restores Heat: A properly sealed valve opens and closes correctly — bringing back full cabin heat. Saves $100+: Complete rebuild for a fraction of new valve cost. Vehicle Compatibility Model BMW 5 Series E39 / E60 / E61 BMW 7 Series E38 / E65 / E66 BMW X5 E53 BMW 5 Series E34 / 7 Series E32 / 8 Series E31 BMW 6 Series E63 / E64