1973-95 Mercedes Expansion Tank Level Sensor or Block Off Plug O Ring Seal

Radiator Expansion / Overflow Tank Level Sensor or Block Off Plug sealing O-Ring for Select 1973 thru 1995 Mercedes, 012 997 03 48

• This is a German made OEM O-ring used on either the expansion tank level sensor or the plastic block off plug when no sensor is used.
  
  
• This O-ring measures 20mm X 14mm X 3mm
  
  
• We also sell:
  
  
  • The complete block off plug kit with plug, O-ring and retaining ring.
    
    
  • Febi Bilstein level sensor with O-ring.