DAYCO DT1242H Thermostat

Compatible with MERCEDES-BENZ G-CLASS (W461) , MERCEDES-BENZ SPRINTER 3,5-t Autobuss (B906) , MERCEDES-BENZ SPRINTER 3,5-t Furgons (B906) Show more info
Ensures your engine reaches and maintains optimal operating temperature for efficient performance and fuel economy.
33.64 EUR
inc. VAT 21%
In stock 1
Delivery 1 day (18.05.2026)
PN DT1242H
Make DAYCO
EAN 8021787241914

The DAYCO DT1242H thermostat is a critical component for regulating your vehicle's engine temperature. It opens and closes at specific temperatures to control the flow of coolant, preventing overheating and ensuring the engine operates within its ideal temperature range. Proper engine temperature is vital for performance, fuel efficiency, and emissions control. A malfunctioning thermostat can lead to a range of issues, from poor heating in the cabin to severe engine damage caused by overheating. This DAYCO thermostat is designed for reliable operation and durability. This part is designed to meet or exceed original equipment specifications, providing a dependable solution for your cooling system needs. Regular maintenance and timely replacement of cooling system components like the thermostat can prevent costly repairs down the line.

  • Engine temperature regulation
  • Optimizes performance and fuel economy
  • Prevents overheating
  • Durable construction
  • Meets or exceeds OE specifications
  • Ensures efficient operation
  • Helps control emissions
Opening temperature
87
  • MERCEDES-BENZ
    • G-CLASS (W461)
      • G 300 CDI (461.333) (135kW/184PS)
    • SPRINTER 3,5-t Autobuss (B906)
      • 318 CDI (906.731, 906.733, 906.735) (135kW/184PS)
      • 319 CDI / BlueTEC (906.731, 906.733, 906.735) (140kW/190PS)
      • 319 CDI / BlueTEC 4x4 (906.731, 906.733, 906.735) (140kW/190PS)
      • 318 CDI 4x4 (906.731, 906.733, 906.735) (135kW/184PS)
    • SPRINTER 3,5-t Furgons (B906)
      • 319 CDI / BlueTEC 4x4 (906.631, 906.633, 906.635,... (140kW/190PS)
      • 318 CDI (906.631, 906.633, 906.635, 906.637) (135kW/184PS)
      • 319 CDI / BlueTEC (906.631, 906.633, 906.635, 906.637) (140kW/190PS)
      • 318 CDI 4x4 (906.631, 906.633, 906.635, 906.637) (135kW/184PS)
    • E-CLASS (W212)
      • E 300 CDI / BlueTEC (212.020, 212.021, 212.027) (170kW/231PS)
      • E 350 CDI (212.025) (170kW/231PS)
      • E 300 CDI (212.020) (150kW/204PS)
    • SPRINTER 3,5-t Platforma/Šasija (B906)
      • 319 CDI / BlueTEC 4x4 (906.131, 906.133, 906.135,... (140kW/190PS)
      • 318 CDI (906.131, 906.133, 906.135, 906.231, 906.233,... (135kW/184PS)
      • 319 CDI / BlueTEC (906.131, 906.133, 906.135, 906.231,... (140kW/190PS)
      • 318 CDI 4x4 (906.131, 906.133, 906.135, 906.231, 906.233... (135kW/184PS)
    • M-CLASS (W164)
      • ML 280 CDI 4-matic (164.120) (140kW/190PS)
      • ML 320 CDI 4-matic (164.122) (165kW/224PS)
      • ML 300 CDI 4-matic (164.120) (140kW/190PS)
      • ML 350 CDI 4-matic (164.122) (165kW/224PS)
      • ML 350 CDI 4-matic (164.125, 164.124) (155kW/211PS)
      • ML 300 CDI 4-matic (164.121) (150kW/204PS)
      • ML 350 CDI 4-matic (164.125, 164.124) (170kW/231PS)
    • E-CLASS (W211)
      • E 320 CDI (211.022) (165kW/224PS)
      • E 280 CDI 4-matic (211.084) (140kW/190PS)
    • E-CLASS T-Model (S211)
      • E 320 T CDI (211.222) (165kW/224PS)
      • E 280 T CDI (211.220) (140kW/190PS)
      • E 280 T CDI 4-matic (211.284) (140kW/190PS)
      • E 320 T CDI 4-matic (211.289) (165kW/224PS)
    • CLK (C209)
      • CLK 320 CDI (209.320) (165kW/224PS)
    • C-CLASS (W203)
      • C 320 CDI (203.020) (165kW/224PS)
    • CLS (C219)
      • CLS 320 CDI (219.322) (165kW/224PS)
      • CLS 350 CDI (219.322) (165kW/224PS)
    • R-CLASS (W251, V251)
      • R 320 CDI 4-matic (251.022, 251.122) (165kW/224PS)
      • R 280 CDI 4-matic (251.020) (140kW/190PS)
      • R 280 CDI (251.121, 251.026, 251.126) (140kW/190PS)
      • R 300 CDI (251.021, 251.121, 251.026, 251.126) (140kW/190PS)
      • R 300 CDI 4-matic (251.020) (140kW/190PS)
      • R 350 CDI 4-matic (251.022, 251.122) (165kW/224PS)
    • C-CLASS T-Model (S203)
      • C 320 CDI (203.220) (165kW/224PS)
    • GL-CLASS (X164)
      • GL 320 CDI 4-matic (164.822) (165kW/224PS)
      • GL 350 CDI 4-matic (164.822) (165kW/224PS)
    • SPRINTER 3-t Furgons (B906)
      • 218 CDI (906.611, 906.613) (135kW/184PS)
      • 219 CDI / BlueTEC (906.611, 906.613) (140kW/190PS)
    • SPRINTER 3-t Platforma/Šasija (B906)
      • 218 CDI (906.111, 906.113, 906.211, 906.213) (135kW/184PS)
      • 219 CDI / BlueTEC (906.111, 906.113, 906.211, 906.213) (140kW/190PS)
    • SPRINTER 5-t Furgons (B906)
      • 518 CDI (906.653, 906.655, 906.657) (135kW/184PS)
      • 519 CDI / BlueTEC (906.653, 906.655, 906.657) (140kW/190PS)
      • 518 CDI 4x4 (906.653, 906.655, 906.657) (135kW/184PS)
      • 519 CDI / BlueTEC 4x4 (906.653, 906.655, 906.657) (140kW/190PS)
    • SPRINTER 5-t Platforma/Šasija (B906)
      • 518 CDI (906.153, 906.155, 906.253, 906.255) (135kW/184PS)
      • 519 CDI / BlueTEC (906.153, 906.155, 906.253, 906.255) (140kW/190PS)
      • 518 CDI 4x4 (906.153, 906.155, 906.253, 906.255) (135kW/184PS)
      • 519 CDI / BlueTEC 4x4 (906.153, 906.155, 906.253,... (140kW/190PS)
    • S-CLASS (W221, V221)
      • S 320 CDI (221.022, 221.122) (173kW/235PS)
      • S 350 CDI 4-matic (221.080, 221.081) (155kW/211PS)
    • G-CLASS (W463)
      • G 320 CDI (463.343) (165kW/224PS)
    • CLK Kabriolets (A209)
      • CLK 320 CDI (209.420) (165kW/224PS)
    • C-CLASS (W204)
      • C 320 CDI (204.022) (165kW/224PS)
      • C 320 CDI 4-matic (204.089) (165kW/224PS)
      • C 350 CDI (204.022) (165kW/224PS)
      • C 350 CDI 4-matic (204.089) (165kW/224PS)
    • G-CLASS Cabrio (W463)
      • G 320 CDI (463.303) (165kW/224PS)
    • C-CLASS T-Model (S204)
      • C 320 CDI (204.222) (165kW/224PS)
      • C 320 CDI 4-matic (204.289) (165kW/224PS)
      • C 350 CDI (204.225) (165kW/224PS)
      • C 350 CDI 4-matic (204.289) (165kW/224PS)
    • GLK-CLASS (X204)
      • 320 CDI 4-matic (204.983) (165kW/224PS)
    • E-CLASS T-Model (S212)
      • E 350 CDI (212.225) (170kW/231PS)
      • E 350 BlueTEC (212.224) (155kW/211PS)
      • E 300 CDI (212.220) (150kW/204PS)
      • E 300 CDI / BlueTEC (212.227, 212.221) (170kW/231PS)
    • SPRINTER 4,6-t Furgons (B906)
      • 419 CDI (906.653, 906.655, 906.657) (140kW/190PS)
      • 418 CDI (906.653, 906.655, 906.657) (135kW/184PS)
    • SPRINTER 4,6-t Platforma/Šasija (B906)
      • 419 CDI (906.153, 906.155, 906.253, 906.255) (140kW/190PS)
      • 418 CDI (906.153, 906.155, 906.253, 906.255) (135kW/184PS)
    • SPRINTER 5-t Autobuss (B906)
      • 519 CDI (906.655, 906.657) (140kW/190PS)
    • SPRINTER 3,5-t Tourer Bus (B907)
      • 319 CDI (907.733, 907.735) (140kW/190PS)
      • 319 CDI Visu riteņu piedziņa (907.733) (140kW/190PS)
    • SPRINTER 3,5-t Furgons (B907, B910)
      • 319 CDI RWD (907.633, 907.635, 907.637) (140kW/190PS)
      • 319 CDI Visu riteņu piedziņa (907.633, 907.635, 907.637) (140kW/190PS)
    • SPRINTER 3,5-t Platforma/Šasija (B907, B910)
      • 319 CDI RWD (907.133, 907.135, 907.233, 907.235) (140kW/190PS)
      • 319 CDI Visu riteņu piedziņa (907.133, 907.135, 907.233) (140kW/190PS)
    • SPRINTER 4-t Furgons (B907, B910)
      • 419 CDI RWD (907.643, 907.645, 907.647) (140kW/190PS)
      • 419 CDI Visu riteņu piedziņa (907.643, 907.645, 907.647) (140kW/190PS)
    • SPRINTER 4-t Platforma/Šasija (B907, B910)
      • 419 CDI RWD (907.143, 907.145, 907.243, 907.245) (140kW/190PS)
      • 419 CDI Visu riteņu piedziņa (907.143, 907.145, 907.243,... (140kW/190PS)
    • SPRINTER 5-t Furgons (B907)
      • 519 CDI (907.653, 907.655, 907.657) (140kW/190PS)
      • 519 CDI Visu riteņu piedziņa (907.653, 907.655, 907.657) (140kW/190PS)
    • SPRINTER 5-t Platforma/Šasija (B907)
      • 519 CDI (907.153, 907.155, 907.253, 907.255) (140kW/190PS)
      • 519 CDI Visu riteņu piedziņa (907.153, 907.155, 907.253,... (140kW/190PS)
    • E-CLASS Platforma/Šasija (VF211)
      • E 280 CDI (211.620) (140kW/190PS)
    • SPRINTER 4-t Tourer Bus (B907)
      • 419 CDI (907.743, 907.745) (140kW/190PS)
    • SPRINTER 3-t Autobuss (B906)
      • 218 CDI (906.711, 906.713) (135kW/184PS)
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