TOPRAN 503 549 Cooling Hose

Compatible with BMW 3 Touring (E91) , BMW 3 (E90) , BMW X1 (E84) Show more info
High-quality coolant hose designed for optimal engine temperature regulation. Ensures reliable performance and durability.
66.43 EUR
inc. VAT 21%
In stock 1
Delivery 1 day (14.05.2026)
PN 503 549
Make TOPRAN

This TOPRAN 503 549 coolant hose is engineered to meet stringent quality standards, ensuring efficient circulation of coolant within your vehicle's engine. Proper coolant flow is essential for preventing overheating and maintaining optimal engine operating temperatures, thereby extending the life of critical engine components. The hose is constructed from durable materials that resist degradation from heat, pressure, and exposure to automotive fluids. This robust construction guarantees long-lasting service and reliability, even under demanding driving conditions. Installation is straightforward, designed to integrate seamlessly with your vehicle's existing cooling system. Maintaining a healthy cooling system is vital for overall vehicle performance and longevity. Replacing worn or damaged coolant hoses with a quality part like the TOPRAN 503 549 helps prevent leaks and potential engine damage. Trust in TOPRAN for dependable cooling system solutions.

  • Direct replacement for original equipment.
  • Ensures proper coolant circulation.
  • Helps prevent engine overheating.
  • Made from durable, heat-resistant materials.
  • Designed for a secure and leak-free fit.
  • Contributes to optimal engine performance.
  • Reliable and long-lasting.
Cooling hose
from the thermostat to the heater radiator
Cooling hose
from the compensation tank to the coolant regulator
Forward/Reverse
Reverse gear
Number of inputs/outputs
4
Material
Plastic
Material
Rubber
Material
PA 66 GF 30
Additional article/Additional information
with a high-speed coupling
Additional article/Additional information
with gaskets
Additional article/Additional information
with brackets
  • BMW
    • 3 Touring (E91)
      • 318 i (100kW/136PS)
      • 320 i (110kW/150PS)
      • 318 i (95kW/129PS)
    • 3 (E90)
      • 320 i (110kW/150PS)
      • 318 i (95kW/129PS)
    • X1 (E84)
      • sDrive 18 i (110kW/150PS)
    • 1 Kabriolets (E88)
      • 120 i (115kW/156PS)
    • 3 Kabriolets (E93)
      • 320 i (115kW/156PS)
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