URO 94810721503 Engine Crankcase Breather Hose
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URO

URO 94810721503 Engine Crankcase Breather Hose

Brand URO 94810721503
Material Nylon
Length 675
End 1 Inside Diameter 16.15
End 2 Inside Diameter 16.21
End 1 Outside Diameter 22.05
End 2 Outside Diameter 22.05
Molded Yes
Number Of Branches 1
Number of Hose Connectors 2
Number Of Quick Connect Fittings 2
Fits Porsche · 4 vehicles

OE-level replacement. Built to meet or exceed OEM specifications for factory-style fit and function.

Molded nylon design. Formed construction helps maintain the original hose shape and routing.

Quick-connect ends. Two connector points simplify attachment to the ventilation system.

Cross-references Genuine 94810721503, 948 107 215 02 and 948 107 215 03 for the same application. See all 4.

$117.35Free shipping
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Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Engine Crankcase Breather Hose options

Engine Crankcase Breather Hose Overview

This URO engine crankcase breather hose is a direct-fit replacement for the factory-style ventilation connection on select Porsche applications. Part number 94810721503 is built for crankcase-to-valve cover routing and uses molded nylon construction for a precise replacement profile.

Key Features

  • Molded nylon construction for a formed, OE-style fit.
  • Two quick-connect fittings for secure hose attachment.
  • Single-branch design for crankcase ventilation routing.
  • Built to meet or exceed OEM specifications.
  • Part number 94810721503 for easy identification.

Detailed Description

URO manufactures replacement components for European vehicles with an emphasis on OE-level fit and function. This crankcase breather hose is engineered as a molded replacement for the original ventilation hose assembly, helping restore proper crankcase-to-valve cover routing on compatible Porsche Cayenne models. The nylon construction and formed shape support accurate installation geometry, while the quick-connect ends simplify connection to the factory-style fittings. If you are replacing a cracked, brittle, or leaking breather hose, 94810721503 provides a direct replacement path without changing the original routing.

This part cross-references Genuine 948 107 215 03 for the same application.

What It Is Used For

  • Cracked or brittle crankcase breather hose replacement.
  • Oil vapor or vacuum leaks in the crankcase ventilation circuit.
  • Restoring factory-style hose routing between crankcase and valve cover.
  • Replacing a damaged molded hose with the correct formed profile.

Installation Notes and Tips

Verify hose routing and connector style against the removed part before installation. Confirm the molded shape, end diameters, and quick-connect interface match the original component. This hose is listed for 2003-2006 Porsche Cayenne applications with crankcase-to-valve cover routing.

Quality Assurance

URO Parts components are manufactured to meet or exceed OEM specifications. The brand also offers a lifetime warranty on its URO Premium line; this product is part of the standard URO Parts range unless otherwise stated.

Related reading

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelNotes
2006PorscheCayenneSCrankcase to Valve Cover
2005PorscheCayenneSCrankcase to Valve Cover
2004PorscheCayenneSCrankcase to Valve Cover
2003PorscheCayenneSCrankcase to Valve Cover
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Genuine — 94810721503948 107 215 02948 107 215 03URO-018681