Febi 46454 Radiator Coolant Hose
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Febi

Febi 46454 Radiator Coolant Hose

Brand Febi 46454
Coolant Hose / Pipe Direction From engine to radiator
Fits Mercedes-Benz · 5 vehicles

Coolant hose. Routes coolant from the engine to the radiator.

Cross-references 204 501 31 82 for the same application. See all 1.

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Febi 46454 Radiator Coolant Hose

Febi 46454 is a radiator coolant hose that routes coolant from the engine to the radiator. Built for direct-fit service on select Mercedes-Benz applications, it supports proper coolant flow in vehicles that depend on a correctly sized hose with the right length and inner diameters.

Key Features

  • Radiator coolant hose for engine-to-radiator routing
  • Length 1: 620 mm
  • Inner Diameter 1: 30 mm
  • Inner Diameter 2: 33 mm
  • OE-style replacement for select Mercedes-Benz cooling system service
  • Part number: 46454

Fitment Details

Compatible With:

  • Fits 2011-2013 Mercedes-Benz E350, N/A
  • Fits 2010-2011 Mercedes-Benz E300, N/A

This part cross-references Mercedes-Benz 204 501 31 82 for the same application.

What It Helps Address

  • Coolant leaks caused by a cracked or aged hose
  • Restricted coolant flow from hose collapse or internal wear
  • Overheating concerns related to damaged engine-to-radiator plumbing
  • Incorrect hose length or diameter during cooling system repair
  • Service replacement for worn Mercedes-Benz E350 and Mercedes-Benz E300 coolant lines

Installation Notes and Tips

Verify hose routing before installation and confirm the length and inner diameters match the removed part. Inspect adjoining radiator and engine connections for wear, corrosion, or residue before fitting the new hose. Proper clamp condition and secure seating at both ends are important for a leak-free cooling system repair.

Quality Assurance

Febi is an established aftermarket brand known for OE-style replacement parts across European vehicle systems. Part number 46454 is specified for select Mercedes-Benz E350 and E300 cooling applications, with fitment details listed above for accurate ordering.

Related reading

This part fits 5 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2013Mercedes-BenzE350N/ALength 1 (mm): 620; Inner Diameter 1 (mm): 30; Inner Diameter 2 (mm): 33
2012Mercedes-BenzE350N/ALength 1 (mm): 620; Inner Diameter 1 (mm): 30; Inner Diameter 2 (mm): 33
2011Mercedes-BenzE300N/ALength 1 (mm): 620; Inner Diameter 1 (mm): 30; Inner Diameter 2 (mm): 33
2011Mercedes-BenzE350N/ALength 1 (mm): 620; Inner Diameter 1 (mm): 30; Inner Diameter 2 (mm): 33
2010Mercedes-BenzE300N/ALength 1 (mm): 620; Inner Diameter 1 (mm): 30; Inner Diameter 2 (mm): 33
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
204 501 31 82