HEPU 21-5109 Camshaft Adjustment Valve

Compatible with MERCEDES-BENZ C-CLASS T-Model (S204) , MERCEDES-BENZ SLK (R172) , MERCEDES-BENZ C-CLASS Coupe (C204) Show more info
This HEPU camshaft adjustment valve is designed for precise engine timing control. Ensure optimal performance and fuel efficiency with this essential component.
57.56 EUR
inc. VAT 21%
In stock 1
Delivery 1 day (15.05.2026)
PN 21-5109
Make HEPU
EAN 4047753350958

The HEPU 21-5109 Camshaft Adjustment Valve plays a critical role in managing your engine's variable valve timing (VVT) system. By precisely controlling the oil flow to the camshaft phasers, this valve ensures that the valve timing is adjusted according to engine load and speed. This adjustment is crucial for optimizing engine performance, improving fuel economy, and reducing emissions across a wide range of operating conditions. A properly functioning camshaft adjustment valve contributes to smoother engine operation and better responsiveness. Crafted by HEPU, a trusted name in engine components, this valve is built to meet stringent quality standards. It is designed for a direct fit, ensuring compatibility with the specified vehicle models. Regular maintenance and replacement of VVT components like this valve can prevent more significant engine issues down the line.

  • Direct replacement for original camshaft adjustment valve
  • Ensures precise control of variable valve timing (VVT)
  • Optimizes engine performance and fuel efficiency
  • Helps reduce emissions
  • Manufactured by HEPU for reliable quality
  • Designed for specific vehicle applications
  • Contributes to smoother engine operation
  • Essential for maintaining engine timing accuracy
Operating mode
Hydraulic
Installation side
Intake side
Installation side
Exhaust side
  • MERCEDES-BENZ
    • C-CLASS T-Model (S204)
      • C 250 CGI (204.247) (150kW/204PS)
      • C 180 CGI (204.249) (115kW/156PS)
      • C 200 CGI (204.248) (135kW/184PS)
    • SLK (R172)
      • 250 (172.447) (150kW/204PS)
      • 200 (172.448) (135kW/184PS)
    • C-CLASS Coupe (C204)
      • C 180 (204.349) (115kW/156PS)
      • C 250 (204.347) (150kW/204PS)
      • C 200 CGI (204.348) (135kW/184PS)
    • E-CLASS (W212)
      • E 250 CGI (212.047, 212.147) (150kW/204PS)
      • E 200 CGI (212.048, 212.148) (135kW/184PS)
    • E-CLASS Coupe (C207)
      • E 250 CGI (207.347) (150kW/204PS)
      • E 200 CGI (207.348) (135kW/184PS)
    • C-CLASS (W204)
      • C 250 CGI (204.047) (150kW/204PS)
      • C 180 CGI (204.049) (115kW/156PS)
      • C 200 CGI (204.048) (135kW/184PS)
    • E-CLASS T-Model (S212)
      • E 200 CGI (212.248) (135kW/184PS)
      • E 250 CGI (212.247) (150kW/204PS)
    • E-CLASS Kabriolets (A207)
      • E 200 CGI (207.448) (135kW/184PS)
      • E 250 CGI (207.447) (150kW/204PS)
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