Heater Control Valve - BMW 64118369805

HEATER CONTROL VALVE compatible with BMW 3 Series E46, 5 Series E39, and X3 E83. OEM Part Numbers:...

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eBayHEATER CONTROL VALVE FOR BMW 3 SERIES E46, 5 SERIES E39 & X3 E83 64118369805
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Product Information

Full details

This Heater Control Valve is designed for BMW owners with 3 Series E46, 5 Series E39, and X3 E83 models who need to restore or maintain their vehicle's climate control system. Its key benefit is ensuring consistent and effective cabin heating by precisely regulating coolant flow. A caveat to be aware of is that a lifetime warranty is contingent upon professional installation by a qualified mechanic.

All features

Model Part Number64118369805
BrandBMW

Extended Product Information

FAQs

What BMW models is this heater control valve compatible with?

This heater control valve is compatible with the BMW 3 Series E46 (1998-2015), BMW 5 Series E39 (1995-2004), and BMW X3 E83 (2004-2016).

What are the OEM part numbers for this valve?

The OEM part numbers are 64118369805, 8369805, 64 11 8 369 805, and 8 369 805.

Does this part require professional installation?

While installation requires mechanical expertise, professional installation by a fully qualified mechanic is required to validate the lifetime warranty.

What is the warranty on this part?

A lifetime warranty is included, provided the item is fitted by a fully qualified mechanic and proof of installation is supplied.

How do I know if my heater control valve needs replacement?

Symptoms include lack of heat, uneven cabin temperature, or the cabin being too hot regardless of settings. Leaks around the valve area can also indicate a problem.

Is this an original BMW part?

This is a high-quality aftermarket part from an OEM manufacturer, manufactured under strict quality standards (Ts16949 and ISO9001), designed to replace the original part.

What is the main function of a heater control valve?

The heater control valve regulates the flow of hot coolant to the heater core, controlling the amount of heat that enters the vehicle's cabin.

Troubleshooting

No heat or insufficient heat in the cabin.

Check if the heater control valve is functioning correctly. It may be stuck closed or not receiving power. Ensure coolant levels are adequate and the system is properly bled.

Cabin is too hot, even when temperature is set low.

The heater control valve might be stuck open, allowing too much hot coolant to flow to the heater core. Inspect the valve's operation and electrical connections.

Coolant leaks around the valve.

Check the connections of the coolant hoses to the valve. Ensure hose clamps are tight and hoses are not damaged. The valve itself might be cracked or its seals may have failed.

Heating system operates intermittently.

This could indicate an electrical issue with the valve's solenoid or a blockage within the valve itself. Professional diagnosis may be required.

Pros and Cons

Pros

  • Ensures proper functioning of the vehicle's heating system.
  • High-quality construction meets automotive industry standards.
  • Designed for a perfect fit in specific BMW models.
  • Includes a lifetime warranty for added value and confidence.
  • OEM manufacturer ensures reliability.

Cons

  • Requires professional installation for warranty to be valid.
  • Only compatible with specific BMW E46, E39, and E83 models.
  • As a critical component, failure can significantly impact cabin comfort.

Setup, Compatibility & Care

Compatibility:

This Heater Control Valve is specifically designed to fit the following BMW models:

  • BMW 3 Series E46 [1998-2015]
  • BMW 5 Series E39 [1995-2004]
  • BMW X3 E83 [2004-2016]

Always verify your vehicle's specific year, model, and existing part number before purchase to ensure correct fitment.

Installation:

Installation of this component requires mechanical expertise and should ideally be performed by a fully qualified mechanic. The process typically involves:

  1. Safety First: Ensure the engine is cool and disconnect the battery.
  2. Locate Valve: Identify the current heater control valve, usually located near the firewall or in the engine bay where coolant hoses enter the cabin.
  3. Drain Coolant: Partially drain the cooling system to prevent excessive coolant spillage.
  4. Disconnect Hoses: Carefully disconnect the coolant hoses from the old valve.
  5. Remove Old Valve: Unbolt and remove the malfunctioning valve.
  6. Install New Valve: Fit the new heater control valve, ensuring seals are properly seated.
  7. Reconnect Hoses: Reattach the coolant hoses securely.
  8. Refill and Bleed: Refill the cooling system with the appropriate coolant mixture and bleed the system to remove air.
  9. Test: Reconnect the battery and start the engine. Test the heating system thoroughly and check for leaks.

Important Note: To be eligible for the lifetime warranty, installation *must* be carried out by a fully qualified mechanic, and proof of this professional installation must be retained.

Care:

This is a sealed component and does not require routine user maintenance. However, maintaining the vehicle's overall cooling system (e.g., regular coolant checks and flushes) is crucial for the longevity of the heater control valve and other cooling system parts.

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