Automotive replacement part designed to restore proper heater operation and maintain engine temperature. KSTE Iron Heater Control Valve delivers a direct-fit swap for BMW X5 and X6 owners seeking reliable cabin heating. Will it fit the specified models and hold up to long-term coolant exposure?
⚡ At a Glance
- • Flow Regulation: Controls coolant flow to the cabin heating core for stable cabin temperature
- • Best for: Owners of BMW X5 and X6 models (E53, E70, F15, E71, F16) needing a direct-fit heater valve
- • Not ideal for: Non-BMW vehicles or models outside the 2000–2015 compatibility range
Matches OEM dimensions and replaces part number 64116910544 as a direct bolt-on swap. High-grade iron construction resists temperature extremes and corrosive coolant exposure.
Exact Fit Replacement – with OEM-matching dimensions
Manufactured to match original equipment specifications and exact dimensional accuracy, listed as a direct replacement for part number 64116910544. Factory mounting points and hose connections are reproduced to avoid adaptor parts.
Direct bolt-on installation to the original mounting positions keeps installation simple and avoids additional modifications.
Consistent Heater Control – thanks to durable iron construction
High-grade iron withstands wide temperature swings and exposure to corrosive coolant, maintaining structural integrity under pressure. Material choice reduces the risk of deformation compared with lower-grade alternatives.
Reliable regulation of coolant flow restores cabin heating and defogging performance, improving driving safety and comfort.
Simple Replacement Process – with direct bolt-on design
Design matches factory mounting points and hose connections so no plumbing or electrical alterations are required during swap. Exact dimensional accuracy ensures hoses align without trimming or adaptors.
Fewer workshop hours and no extra parts needed make for a quick, low-hassle repair that returns the vehicle to service promptly.
✨ The 4 Key Reasons for KSTE Iron Heater Control Valve
- OEM part match (64116910544) - Guarantees direct fit to listed BMW models without modification
- High-grade iron construction - Withstands extreme temperatures and resists coolant corrosion reliably
- Restores heater function - Stops unwanted hot coolant flow and returns consistent cabin heat
- Bolt-on installation - Matches factory hoses and mounting for fast, straightforward replacement
📋 Technical Details at a Glance
- Category: Home Improvement
- Brand: KSTE
- Function: Heater control valve
- Fits Models: BMW X5 (E53, E70, F15); BMW X6 (E71, F16)
- Compatible Years: 2000-2015
❓ Frequently Asked Questions
Q: Will this fit my BMW X5 or X6?
A: Yes. Designed specifically for BMW X5 models E53, E70 and F15 and BMW X6 models E71 and F16 from 2000 to 2015.
Q: Is this a direct replacement for part number 64116910544?
A: Yes. The valve is listed as a direct replacement for OEM part number 64116910544 and matches OEM dimensions for fitment.
Q: Will installation require modifications to hoses or wiring?
A: No. Direct bolt-on replacement matches factory mounting points and hose connections, so no plumbing or electrical modifications are required.
🏆 Our Verdict
Ideal for BMW X5 and X6 owners seeking a direct-fit heater valve replacement that restores reliable cabin heating. OEM-matching dimensions combined with high-grade iron construction make for durable performance and consistent coolant regulation. Straightforward bolt-on installation and robust materials deliver a practical, long-term repair solution that represents good value over time.
