TOPRAN 639 812 Intake Manifold Changeover Valve

Compatible with MERCEDES-BENZ CLS (C218) , MERCEDES-BENZ C-CLASS (W204) , MERCEDES-BENZ SLK (R172) Show more info
This TOPRAN changeover valve is designed for the intake manifold. It ensures proper air flow control for optimal engine performance.
15.71 EUR
inc. VAT 21%
In stock 1
Delivery 1 day (15.05.2026)
PN 639 812
Make TOPRAN

The TOPRAN 639 812 is a high-quality changeover valve specifically engineered for intake manifold applications. This component plays a crucial role in regulating the flow of air into the engine, directly impacting its efficiency and power output. Designed to meet stringent quality standards, this valve ensures reliable operation and durability. Its precise engineering allows for accurate control of air distribution, contributing to smoother engine running and improved fuel economy. Replacing a faulty changeover valve with this TOPRAN part can help restore your vehicle's performance and prevent potential engine issues. This part is compatible with various vehicle models, providing a direct fit and straightforward installation. Trust TOPRAN for dependable engine components that keep your vehicle running at its best.

  • Direct replacement for original equipment
  • Ensures proper intake manifold air flow
  • Contributes to optimal engine performance
  • Durable construction for long service life
  • Designed for specific vehicle applications
  • Helps maintain fuel efficiency
  • Restores smooth engine operation
Operating mode
electric
Valve type
Selector valve
Housing material
Plastic
Number of pin contacts
2
Nominal voltage [V]
1/2"
  • MERCEDES-BENZ
    • CLS (C218)
      • CLS 350 (218.359) (225kW/306PS)
    • C-CLASS (W204)
      • C 350 (204.057) (225kW/306PS)
      • C 350 4-matic (204.088) (225kW/306PS)
      • C 300 (204.055) (185kW/252PS)
      • C 300 4-matic (204.080) (185kW/252PS)
    • SLK (R172)
      • 350 (172.457) (225kW/306PS)
    • S-CLASS (W221, V221)
      • S 350 CGI (221.057, 221.157) (225kW/306PS)
      • S 350 CGI 4-matic (221.082, 221.182) (225kW/306PS)
    • E-CLASS Coupe (C207)
      • E 300 (207.355) (185kW/252PS)
      • E 350 (207.359) (225kW/306PS)
      • E 350 4-matic (207.388) (225kW/306PS)
    • E-CLASS Kabriolets (A207)
      • E 300 (207.455) (185kW/252PS)
      • E 350 (207.459) (225kW/306PS)
    • E-CLASS T-Model (S212)
      • E 350 (212.259) (225kW/306PS)
      • E 350 4-matic (212.288) (225kW/306PS)
      • E 300 4-matic (212.280) (185kW/252PS)
      • E 300 (212.255) (185kW/252PS)
    • E-CLASS (W212)
      • E 350 4-matic (212.088) (225kW/306PS)
      • E 350 (212.059) (225kW/306PS)
      • E 300 (212.055) (185kW/252PS)
      • E 300 4-matic (212.080) (185kW/252PS)
    • GLK-CLASS (X204)
      • 350 4-matic (204.988) (225kW/306PS)
    • M-CLASS (W166)
      • ML 350 4-matic (166.057) (225kW/306PS)
    • C-CLASS T-Model (S204)
      • C 350 CGI (204.257) (225kW/306PS)
    • CLS Shooting Brake (X218)
      • CLS 350 (218.959) (225kW/306PS)
    • S-CLASS (W222, V222, X222)
      • S 400 Hybrid / h (222.057, 222.157) (225kW/306PS)
0 Updated