Fix BMW VANOS Rattle and Restore Engine Performance!
Bring back smooth power delivery, stable idle, and strong low-end torque without replacing the entire VANOS unit. This Klifex Double VANOS rebuild kit is a complete solution for worn seals and internal play in BMW M52TU, M54, and M56 engines.
Over time, factory rubber seals lose elasticity and begin to leak under oil pressure. This causes incorrect valve timing, loss of performance, increased fuel consumption, and the well-known VANOS rattle. This kit restores proper sealing and eliminates internal play for reliable engine operation.
Common Symptoms of VANOS Failure:
• Loss of torque, especially below 3000 RPM
• Metallic rattle or knocking from the front of the engine
• Rough or unstable idle, especially on cold start
• Increased fuel consumption
• Hesitation followed by sudden power surge
Why This Repair Kit Works:
• Restores proper oil pressure inside VANOS system
• Eliminates internal play and VANOS rattle
• Improves throttle response and engine performance
• Brings back smooth and consistent power delivery
• Cost-effective alternative to full VANOS replacement
High-Performance Materials:
• PTFE rings for reduced wear and long service life
• Viton seals resistant to high temperatures and oil degradation
• Reinforced components designed for long-term reliability
Compatibility:
Engines: M52TU; M54; M56
3 Series: E46 (1998–2005)
5 Series: E39 (1999–2003); E60; E61 (2002–2005)
7 Series: E38 (1998–2001); E65; E66 (2002–2005)
X Series: X3 (E83) (2000–2006); X5 (E53) (2000–2006)
Z Series: Z3 (E36) (1998–2002); Z4 (E85) (2002–2005)
OEM Reference Numbers:
11361440142;11361438448;11361440134
Important Note: Please verify your engine code and OEM number before purchase to ensure compatibility.
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Orders ship within 1–2 business days.
Standard delivery:
- USA: Some items ship from our US warehouse and arrive within 3 business days.
- USA-EU: 10–21 business days
- Worldwide: 14–30 business days
Shipping cost is shown at checkout.
Can I exchange or return an item?
Yes, you can exchange or return an item within 14 days of purchase. This right is guaranteed to you by the Law on the Protection of Consumer Rights
To use this feature, please make sure that:
- the product was not in use and has no traces of use: scratches, chips, abrasions, etc.
- the goods are fully completed and the integrity of the packaging is not violated
- retained all labels and factory markings