TOPRAN 408 320 Control Unit, Glow Plug Timer

Compatible with MERCEDES-BENZ C-CLASS (W202) , MERCEDES-BENZ E-CLASS (W210) , MERCEDES-BENZ C-CLASS T-Model (S202) Show more info
This TOPRAN control unit manages the glow plug operation for optimal engine starting. Ensure reliable performance with this direct replacement part.
48.76 EUR
inc. VAT 21%
In stock 50
Delivery 1 day (18.05.2026)
PN 408 320
Make TOPRAN

The TOPRAN 408 320 is a critical component designed to regulate the timing and duration of the glow plug system in your vehicle. Proper functioning of this unit is essential for ensuring efficient cold starts and smooth engine operation, especially in lower temperatures. This control unit is manufactured to meet stringent quality standards, ensuring durability and consistent performance. It is engineered as a direct fit replacement for the original part, simplifying installation and guaranteeing compatibility with your vehicle's existing electrical system. By maintaining the correct glow plug activation sequence, this unit helps prevent starting issues and reduces engine wear. Investing in a quality control unit like this TOPRAN part contributes to the overall reliability and longevity of your engine.

  • Controls glow plug activation timing
  • Ensures optimal engine starting in cold conditions
  • Direct fit replacement for easy installation
  • High-quality manufacturing for durability
  • Reliable performance and consistent operation
  • Helps prevent starting problems
  • Compatible with specific vehicle models
Nominal voltage [V]
1/2"
Number of connections
4
Relay function
Preheating system
  • MERCEDES-BENZ
    • C-CLASS (W202)
      • C 220 D (202.121) (70kW/95PS)
      • C 200 D (202.122) (65kW/88PS)
      • C 220 CDI (202.133) (92kW/125PS)
      • C 200 CDI (202.134) (75kW/102PS)
    • E-CLASS (W210)
      • E 220 D (210.004) (70kW/95PS)
      • E 200 D (210.003) (65kW/88PS)
      • E 200 CDI (210.007) (85kW/116PS)
      • E 220 CDI (210.006) (105kW/143PS)
    • C-CLASS T-Model (S202)
      • C 220 T D (202.182) (70kW/95PS)
      • C 200 T D (202.180) (65kW/88PS)
      • C 220 T CDI (202.193) (92kW/125PS)
      • C 200 T CDI (202.194) (75kW/102PS)
    • A-CLASS (W168)
      • A 160 CDI (168.007) (44kW/60PS)
      • A 170 CDI (168.008) (66kW/90PS)
      • A 160 CDI (168.006) (55kW/75PS)
      • A 170 CDI (168.009, 168.109) (70kW/95PS)
    • E-CLASS T-Model (S210)
      • E 220 T CDI (210.206) (105kW/143PS)
    • C-CLASS (W203)
      • C 200 CDI (203.004) (85kW/116PS)
      • C 220 CDI (203.006, 203.008) (105kW/143PS)
      • C 200 CDI (203.007) (90kW/122PS)
      • C 220 CDI (203.008) (110kW/150PS)
    • SPRINTER 2-t Autobuss (B901, B902)
      • 208 CDI (901.671, 902.671, 902.672) (60kW/82PS)
      • 211 CDI (902.671, 902.672) (80kW/109PS)
      • 213 CDI (902.671, 902.672) (95kW/129PS)
    • SPRINTER 3-t Autobuss (B903)
      • 308 CDI (903.671, 903.672, 903.673) (60kW/82PS)
    • SPRINTER 2-t Furgons (B901, B902)
      • 208 CDI (901.661, 901.662, 902.661, 902.662) (60kW/82PS)
      • 211 CDI (901.661, 901.662, 902.661, 902.662) (80kW/109PS)
      • 213 CDI (901.661, 901.662, 902.661, 902.662) (95kW/129PS)
    • SPRINTER 2-t Platforma/Šasija (B901, B902)
      • 208 CDI (901.611, 901.612, 901.621, 902.611, 902.612,... (60kW/82PS)
      • 211 CDI (901.621, 902.611, 902.612, 902.621, 902.622) (80kW/109PS)
      • 213 CDI (901.621, 902.611, 902.612, 902.621, 902.622) (95kW/129PS)
    • SPRINTER 3-t Furgons (B903)
      • 308 CDI (903.661, 903.662, 903.663) (60kW/82PS)
      • 311 CDI (903.661, 903.662, 903.663) (80kW/109PS)
      • 313 CDI (903.663, 903.662, 903.661) (95kW/129PS)
      • 313 CDI 4x4 (903.662, 903.663) (95kW/129PS)
    • SPRINTER 3-t Platforma/Šasija (B903)
      • 308 CDI (903.611, 903.612, 903.613, 903.621, 903.622,... (60kW/82PS)
      • 311 CDI (903.611, 903.612, 903.613, 903.621, 903.622,... (80kW/109PS)
      • 313 CDI (903.611, 903.612, 903.621, 903.622) (95kW/129PS)
      • 311 CDI 4x4 (903.612, 903.613, 903.622, 903.623) (80kW/109PS)
      • 313 CDI 4x4 (903.612, 903.613, 903.622, 903.623) (95kW/129PS)
    • SPRINTER 4-t Platforma/Šasija (B904)
      • 408 CDI (60kW/82PS)
      • 411 CDI (80kW/109PS)
      • 411 CDI 4x4 (80kW/109PS)
      • 413 CDI (95kW/129PS)
      • 413 CDI 4x4 (95kW/129PS)
    • SPRINTER 4-t Furgons (B904)
      • 408 CDI (60kW/82PS)
      • 411 CDI (80kW/109PS)
      • 413 CDI (95kW/129PS)
      • 411 CDI 4x4 (80kW/109PS)
      • 413 CDI 4x4 (95kW/129PS)
    • C-CLASS Coupe (CL203)
      • C 220 CDI (203.706) (105kW/143PS)
      • C 200 CDI (203.707) (90kW/122PS)
      • C 220 CDI (203.708) (110kW/150PS)
    • C-CLASS T-Model (S203)
      • C 200 CDI (203.204) (85kW/116PS)
      • C 220 CDI (203.206, 203.208) (105kW/143PS)
      • C 200 CDI (203.207) (90kW/122PS)
      • C 220 CDI (203.208) (110kW/150PS)
    • E-CLASS (W211)
      • E 220 CDI (211.006) (110kW/150PS)
      • E 200 CDI (211.004) (90kW/122PS)
    • E-CLASS T-Model (S211)
      • E 220 T CDI (211.206) (110kW/150PS)
    • VIANO (W639)
      • CDI 2.2 (639.711, 639.713, 639.811, 639.813, 639.815) (110kW/150PS)
      • CDI 2.2 (639.711, 639.713, 639.811, 639.813, 639.815) (85kW/116PS)
    • VITO / MIXTO Furgons (W639)
      • 115 CDI (639.601, 639.603, 639.605) (110kW/150PS)
      • 111 CDI (639.601, 639.603, 639.605) (80kW/109PS)
      • 109 CDI (639.601, 639.603, 639.605) (65kW/88PS)
      • 111 CDI (639.601, 639.603) (85kW/116PS)
      • 109 CDI (639.601, 639.603, 639.605) (70kW/95PS)
    • VITO Autobuss (W639)
      • 111 CDI (639.701, 639.703, 639.705) (80kW/109PS)
      • 115 CDI (639.701, 639.703, 639.705) (110kW/150PS)
      • 109 CDI (639.701, 639.703, 639.705) (65kW/88PS)
      • 109 CDI 4x4 (639.701) (70kW/95PS)
      • 111 CDI (639.701, 639.703, 639.705) (85kW/116PS)
    • SPRINTER 3-t Furgons (B906)
      • 209 CDI (906.611, 906.613) (65kW/88PS)
      • 211 CDI (906.611, 906.613) (80kW/109PS)
      • 213 CDI (906.611, 906.613) (95kW/129PS)
      • 215 CDI (906.611, 906.613) (110kW/150PS)
    • SPRINTER 3-t Platforma/Šasija (B906)
      • 209 CDI (906.111, 906.113, 906.211, 906.213) (65kW/88PS)
      • 211 CDI (906.111, 906.113, 906.211, 906.213) (80kW/109PS)
      • 213 CDI (906.111, 906.113, 906.211, 906.213) (95kW/129PS)
      • 215 CDI (906.111, 906.113, 906.211, 906.213) (110kW/150PS)
    • SPRINTER 3-t Autobuss (B906)
      • 211 CDI (906.711, 906.713) (80kW/109PS)
      • 215 CDI (906.711, 906.713) (110kW/150PS)
    • SPRINTER 3,5-t Autobuss (B906)
      • 311 CDI (906.731, 906.733, 906.735) (80kW/109PS)
      • 315 CDI (906.731, 906.733, 906.735) (110kW/150PS)
    • SPRINTER 3,5-t Furgons (B906)
      • 311 CDI (906.631, 906.633, 906.635, 906.637) (80kW/109PS)
      • 315 CDI (906.631, 906.633, 906.635, 906.637) (110kW/150PS)
      • 309 CDI (906.631, 906.633, 906.635, 906.637) (65kW/88PS)
      • 313 CDI (906.631, 906.633, 906.635, 906.637) (95kW/129PS)
    • SPRINTER 3,5-t Platforma/Šasija (B906)
      • 311 CDI (906.131, 906.133, 906.135, 906.231, 906.233,... (80kW/109PS)
      • 315 CDI (906.131, 906.133, 906.135, 906.231, 906.233,... (110kW/150PS)
      • 309 CDI (906.131, 906.133, 906.135, 906.231, 906.233,... (65kW/88PS)
      • 313 CDI (906.131, 906.133, 906.135, 906.231, 906.233,... (95kW/129PS)
    • SPRINTER 5-t Furgons (B906)
      • 509 CDI (906.653, 906.655, 906.657) (65kW/88PS)
      • 511 CDI (906.653, 906.655, 906.657) (80kW/109PS)
      • 515 CDI (906.653, 906.655, 906.657) (110kW/150PS)
    • SPRINTER 5-t Platforma/Šasija (B906)
      • 509 CDI (906.153, 906.155, 906.253, 906.255) (65kW/88PS)
      • 511 CDI (906.153, 906.155, 906.253, 906.255) (80kW/109PS)
      • 515 CDI (906.153, 906.155, 906.253, 906.255) (110kW/150PS)
    • SPRINTER 4,6-t Platforma/Šasija (B906)
      • 415 CDI (906.153, 906.155, 906.253, 906.255) (110kW/150PS)
      • 411 CDI (906.153, 906.155, 906.253, 906.255) (80kW/109PS)
    • SPRINTER 4,6-t Furgons (B906)
      • 411 CDI (906.653, 906.655, 906.657) (80kW/109PS)
      • 415 CDI (906.653, 906.655, 906.657) (110kW/150PS)
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