TOPRAN Expansion Tank, Coolant

Compatible with MERCEDES-BENZ C-CLASS (W203) , MERCEDES-BENZ C-CLASS Coupe (CL203) , MERCEDES-BENZ C-CLASS T-Model (S203) Show more info
Ensure your engine runs at optimal temperature with this reliable coolant expansion tank. Designed for efficient coolant system management.
27.46 EUR
inc. VAT 21%
In stock 4
Delivery 1 day (14.05.2026)
PN 401 508
Make TOPRAN

This TOPRAN expansion tank is a crucial component for your vehicle's cooling system. It serves as a reservoir for coolant, allowing for expansion and contraction due to temperature changes. Proper functioning of the expansion tank prevents pressure buildup and maintains the correct coolant level, which is essential for preventing engine overheating. Crafted from durable materials, this tank is built to withstand the demanding conditions of the engine bay. It is designed to meet or exceed original equipment specifications, ensuring a precise fit and reliable performance. Regular inspection and maintenance of the expansion tank can help identify potential leaks or damage early, preventing more serious cooling system issues. Replacing a faulty expansion tank is vital for the longevity of your engine. A cracked or leaking tank can lead to significant coolant loss, potentially causing severe engine damage. This TOPRAN unit offers a dependable solution to restore the integrity of your cooling system.

  • Direct replacement for original equipment
  • Ensures proper coolant level maintenance
  • Prevents engine overheating
  • Durable construction for long service life
  • Designed to withstand engine bay temperatures
  • Helps manage coolant expansion and contraction
  • Restores cooling system integrity
Additional article/Additional info 2
without cap
Additional article/Additional info 2
with sensor
Material
Plastic
  • MERCEDES-BENZ
    • C-CLASS (W203)
      • C 180 (203.035) (95kW/129PS)
      • C 200 Kompressor (203.045) (120kW/163PS)
      • C 240 (203.061) (125kW/170PS)
      • C 320 (203.064) (160kW/218PS)
      • C 200 CDI (203.004) (85kW/116PS)
      • C 270 CDI (203.016) (125kW/170PS)
      • C 220 CDI (203.006, 203.008) (105kW/143PS)
      • C 180 Kompressor (203.046) (105kW/143PS)
      • C 200 Kompressor (203.042) (120kW/163PS)
      • C 240 4-matic (203.081) (125kW/170PS)
      • C 320 4-matic (203.084) (160kW/218PS)
      • C 200 CDI (203.007) (90kW/122PS)
      • C 200 CGI Kompressor (203.043) (125kW/170PS)
      • C 230 Kompressor (203.040) (141kW/192PS)
      • C 220 CDI (203.008) (110kW/150PS)
      • C 320 CDI (203.020) (165kW/224PS)
      • C 280 (203.054) (170kW/231PS)
      • C 280 4-matic (203.092) (170kW/231PS)
      • C 350 (203.056) (200kW/272PS)
      • C 350 4-matic (203.087) (200kW/272PS)
      • C 230 (203.052) (150kW/204PS)
    • C-CLASS Coupe (CL203)
      • C 180 (203.735) (95kW/129PS)
      • C 200 Kompressor (203.745) (120kW/163PS)
      • C 220 CDI (203.706) (105kW/143PS)
      • C 230 Kompressor (203.747) (145kW/197PS)
      • C 180 Kompressor (203.746) (105kW/143PS)
      • C 200 Kompressor (203.742) (120kW/163PS)
      • C 230 Kompressor (203.740) (141kW/192PS)
      • C 320 (203.764) (160kW/218PS)
      • C 200 CGI Kompressor (203.743) (125kW/170PS)
      • C 200 CDI (203.707) (90kW/122PS)
      • C 220 CDI (203.708) (110kW/150PS)
      • C 350 (203.756) (200kW/272PS)
      • C 230 (203.752) (150kW/204PS)
      • C 160 Kompressor (203.730) (90kW/122PS)
    • C-CLASS T-Model (S203)
      • C 200 Kompressor (203.245) (120kW/163PS)
      • C 320 (203.264) (160kW/218PS)
      • C 200 CDI (203.204) (85kW/116PS)
      • C 220 CDI (203.206, 203.208) (105kW/143PS)
      • C 270 CDI (203.216) (125kW/170PS)
      • C 180 (203.235) (95kW/129PS)
      • C 240 (203.261) (125kW/170PS)
      • C 180 Kompressor (203.246) (105kW/143PS)
      • C 200 Kompressor (203.242) (120kW/163PS)
      • C 240 4-matic (203.281) (125kW/170PS)
      • C 320 4-matic (203.284) (160kW/218PS)
      • C 200 CGI Kompressor (203.243) (125kW/170PS)
      • C 200 CDI (203.207) (90kW/122PS)
      • C 230 Kompressor (203.240) (141kW/192PS)
      • C 220 CDI (203.208) (110kW/150PS)
      • C 350 (203.256) (200kW/272PS)
      • C 350 4-matic (203.287) (200kW/272PS)
      • C 280 (203.254) (170kW/231PS)
      • C 280 4-matic (203.292) (170kW/231PS)
      • C 230 (203.252) (150kW/204PS)
      • C 320 CDI (203.220) (165kW/224PS)
    • CLK (C209)
      • CLK 320 (209.365) (160kW/218PS)
      • CLK 500 (209.375) (225kW/306PS)
      • CLK 240 (209.361) (125kW/170PS)
      • CLK 200 Kompressor (209.342) (120kW/163PS)
      • CLK 200 CGI (209.343) (125kW/170PS)
      • CLK 270 CDI (209.316) (125kW/170PS)
      • CLK 350 (209.356) (200kW/272PS)
      • CLK 280 (209.354) (170kW/231PS)
      • CLK 220 CDI (209.308) (110kW/150PS)
      • CLK 320 CDI (209.320) (165kW/224PS)
    • CLK Kabriolets (A209)
      • CLK 200 Kompressor (209.442) (120kW/163PS)
      • CLK 240 (209.461) (125kW/170PS)
      • CLK 320 (209.465) (160kW/218PS)
      • CLK 500 (209.475) (225kW/306PS)
      • CLK 350 (209.456) (200kW/272PS)
      • CLK 280 (209.454) (170kW/231PS)
      • CLK 320 CDI (209.420) (165kW/224PS)
0 Updated