PN 73577 EAN 4046283735778

AIC 73577 Thermostat

38.80 EUR inc. VAT 21%
In stock 2
Delivery: 1 day (26.10.2026)
Compatible with: BMW 3 (F30, F80), BMW 1 (F20), BMW 4 Kabriolets (F33, F83) +9 Show more info →
Opening temperature
103
This AIC 73577 thermostat is designed to regulate your vehicle's engine temperature. Ensure optimal performance and prevent overheating with this reliable component.
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Description

The AIC 73577 thermostat plays a crucial role in maintaining your engine's ideal operating temperature. By controlling the flow of coolant, it helps the engine reach and sustain its optimal working temperature quickly after a cold start. This precise temperature regulation is vital for fuel efficiency and reducing emissions. A properly functioning thermostat prevents the engine from running too cold or overheating, both of which can lead to decreased performance and potential damage. Crafted with quality materials, the AIC 73577 is built for durability and consistent performance. It is a direct replacement part designed to integrate seamlessly with your vehicle's cooling system.

  • Regulates engine coolant temperature
  • Ensures optimal engine performance
  • Helps improve fuel efficiency
  • Reduces harmful emissions
  • Prevents engine overheating
  • Durable construction for longevity
  • Designed for reliable operation
  • Direct fit replacement part

Specification

Opening temperature
103

Compatibility 1 brands · 12 models

BMW12 models
  • 3 (F30, F80) 335 i (225kW/306PS) · 335 i xDrive (225kW/306PS) · ActiveHybrid (250kW/340PS) · 335 i (240kW/326PS) · 335 i xDrive (240kW/326PS) · 335 i (250kW/340PS) · 335 i xDrive (250kW/340PS)
  • 1 (F20) M 135 i (235kW/320PS) · M 135 i xDrive (235kW/320PS) · M 135 i (240kW/326PS) · M 135 i xDrive (240kW/326PS)
  • 4 Kabriolets (F33, F83) 435 i (225kW/306PS) · 435 i xDrive (225kW/306PS) · 435 i xDrive (250kW/340PS) · 435 i (250kW/340PS)
  • 2 Coupe (F22, F87) M 235 i (240kW/326PS) · M 235 i xDrive (240kW/326PS) · M2 (272kW/370PS) · M2 Competition (302kW/411PS)
  • 1 (F21) M 135 i (235kW/320PS) · M 135 i xDrive (235kW/320PS) · M 135 i (240kW/326PS) · M 135 i xDrive (240kW/326PS)
  • 3 Gran Turismo (F34) 335 i (225kW/306PS) · 335 i xDrive (225kW/306PS) · 335 i (240kW/326PS) · 335 i xDrive (240kW/326PS) · 335 i (250kW/340PS) · 335 i xDrive (250kW/340PS)
  • 3 Touring (F31) 335 i xDrive (225kW/306PS) · 335 i (225kW/306PS) · 335 i (240kW/326PS) · 335 i xDrive (240kW/326PS) · 335 i (250kW/340PS) · 335 i xDrive (250kW/340PS)
  • 4 Coupe (F32, F82) 435 i (225kW/306PS) · 435 i xDrive (225kW/306PS) · 435 i (250kW/340PS) · 435 i xDrive (250kW/340PS)
  • X5 (F15, F85) xDrive 35 i (225kW/306PS) · xDrive 35 i (240kW/326PS)
  • 4 Gran Coupe (F36) 435 i (225kW/306PS) · 435 i xDrive (225kW/306PS) · 435 i (250kW/340PS) · 435 i xDrive (250kW/340PS)
  • 2 Kabriolets (F23) M 235 i (240kW/326PS) · M 235 i xDrive (240kW/326PS)
  • X6 (F16, F86) xDrive 35 i (225kW/306PS) · xDrive 35 i (240kW/326PS)

OE numbers 2

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