DAYCO DT1209H Thermostat

Compatible with BMW 5 (E39) , BMW 7 (E38) , BMW 5 Touring (E39) Show more info
Ensures your engine operates at optimal temperature for efficiency and longevity. Direct fit for seamless installation.
44.50 EUR
inc. VAT 21%
In stock 2
Delivery 1 day (23.03.2026)
PN DT1209H
Make DAYCO
EAN 8021787241600

The DAYCO DT1209H thermostat is engineered to maintain your engine's ideal operating temperature. By regulating the flow of coolant, it prevents overheating and helps the engine reach its most efficient state quickly after startup. This precise temperature control is crucial for fuel economy, reduced emissions, and extending the life of vital engine components. A malfunctioning thermostat can lead to poor performance, increased wear, and costly repairs. Designed as a direct replacement, the DT1209H ensures compatibility and ease of installation, fitting seamlessly into your vehicle's cooling system. Trust DAYCO for reliable temperature management.

  • Maintains optimal engine operating temperature
  • Regulates coolant flow to prevent overheating
  • Improves fuel efficiency and reduces emissions
  • Helps extend engine component life
  • Direct fit for easy installation
  • High-quality construction for durability
  • Ensures consistent engine performance
Opening temperature
97
  • BMW
    • 5 (E39)
      • 520 i (110kW/150PS)
      • 523 i (125kW/170PS)
      • 528 i (142kW/193PS)
      • 520 i (100kW/136PS)
      • 520 i (125kW/170PS)
      • 525 i (141kW/192PS)
      • 530 i (170kW/231PS)
    • 7 (E38)
      • 728 i, iL (142kW/193PS)
    • 5 Touring (E39)
      • 520 i (110kW/150PS)
      • 523 i (125kW/170PS)
      • 528 i (142kW/193PS)
      • 520 i (100kW/136PS)
      • 520 i (125kW/170PS)
      • 525 i (141kW/192PS)
      • 530 i (170kW/231PS)
    • Z3 Roadster (E36)
      • 2.8 i (142kW/193PS)
      • 2.0 i (110kW/150PS)
      • 3.0 i (170kW/231PS)
      • 2.2 i (125kW/170PS)
    • Z3 Coupe (E36)
      • 2.8 i (142kW/193PS)
      • 3.0 i (170kW/231PS)
    • 3 (E46)
      • 328 i (142kW/193PS)
      • 323 i (125kW/170PS)
      • 320 i (110kW/150PS)
      • 330 xi (170kW/231PS)
      • 330 i (170kW/231PS)
      • 320 i (125kW/170PS)
      • 325 i (141kW/192PS)
      • 325 xi (141kW/192PS)
    • 3 Coupe (E46)
      • 323 Ci (125kW/170PS)
      • 328 Ci (142kW/193PS)
      • 320 Ci (110kW/150PS)
      • 320 Ci (125kW/170PS)
      • 325 Ci (141kW/192PS)
      • 330 Ci (170kW/231PS)
    • 3 Touring (E46)
      • 320 i (110kW/150PS)
      • 328 i (142kW/193PS)
      • 330 xi (170kW/231PS)
      • 330 i (170kW/231PS)
      • 320 i (125kW/170PS)
      • 325 i (141kW/192PS)
      • 325 xi (141kW/192PS)
    • 3 Kabriolets (E46)
      • 323 Ci (125kW/170PS)
      • 330 Ci (170kW/231PS)
      • 320 Ci (125kW/170PS)
      • 325 Ci (141kW/192PS)
    • 3 Compact (E46)
      • 325 ti (141kW/192PS)
    • Z4 Roadster (E85)
      • 3.0 i (170kW/231PS)
      • 2.5 i (141kW/192PS)
      • 2.2 i (125kW/170PS)
    • X5 (E53)
      • 3.0 i (170kW/231PS)
    • 5 (E60)
      • 520 i (125kW/170PS)
      • 530 i (170kW/231PS)
      • 525 i (141kW/192PS)
    • 5 Touring (E61)
      • 525 i (141kW/192PS)
    • X3 (E83)
      • 3.0 i xDrive (170kW/231PS)
      • 2.5 i (141kW/192PS)
    • 7 (E65, E66, E67)
      • 730 i, Li (170kW/231PS)
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