URO 92810744502 Engine Crankcase Breather Hose - Lower
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URO

URO 92810744502 Engine Crankcase Breather Hose - Lower

Brand URO 92810744502
Position Lower
Material Aem
Length 325
Color Black
End 1 Inside Diameter 14
End 2 Inside Diameter 16
End 1 Outside Diameter 21.5
End 2 Outside Diameter 22.5
Molded Yes
Number Of Branches 0, single hose
Number of Hose Connectors 2
Number Of Quick Connect Fittings 0
Fits Porsche · 8 vehicles

OE replacement. Restores crankcase breather functionality for proper hydrocarbon emission control.

AEM material. Resists cracking and splitting from engine heat and oil vapor.

Molded hose. Single-hose design with two connectors for a precise fit.

Cross-references URO 92810744502, 928 107 445 00 and 928 107 445 02 for the same application. See all 4.

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Not what you need? See all Engine Crankcase Breather Hose options

Engine Crankcase Breather Hose for Porsche 928

This URO engine crankcase breather hose restores the crankcase ventilation path on select Porsche 928 models. It is a direct replacement for the lower hose from the oil filler neck, built to handle engine heat and oil vapor exposure.

  • Direct-fit replacement for the crankcase breather hose
  • Fits Porsche 928 lower hose location from the oil filler neck
  • Made from AEM material for resistance to cracking and splitting
  • Molded black hose with two hose connectors
  • 325 mm length with 14 mm and 16 mm inside diameters
  • URO Part Number 92810744502

Application Details

Compatible with 1987-1991 Porsche 928, lower position from oil filler neck, and 1993-1995 Porsche 928, lower position from oil filler neck. This hose is a direct replacement for Porsche 928 crankcase ventilation service where the original hose has hardened, split, or lost sealing integrity. Part number 92810744502 is also referenced for the same application under 928 107 445 00 and URO-012771.

What This Hose Helps Address

  • Cracked or split breather hose material
  • Oil vapor leaks at the crankcase ventilation line
  • Reduced crankcase ventilation flow
  • Hydrocarbon emission control issues caused by a failed hose
  • Loose or deteriorated hose connection at the oil filler neck

Installation Notes

Install in the lower crankcase breather location from the oil filler neck on the specified Porsche 928 models. Verify hose routing, connector size, and molded shape before installation. Because this hose is molded, correct orientation is important for proper fitment and ventilation performance.

Quality Assurance

URO backs this replacement hose with a 24 Month Unlimited Mileage Warranty. The AEM construction is selected to resist damage from engine heat and oil vapor, helping maintain crankcase breather function over time.

Related reading

This part fits 8 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1995Porsche928Lowerfrom Oil Filler Neck
1994Porsche928Lowerfrom Oil Filler Neck
1993Porsche928Lowerfrom Oil Filler Neck
1991Porsche928Lowerfrom Oil Filler Neck
1990Porsche928Lowerfrom Oil Filler Neck
1989Porsche928Lowerfrom Oil Filler Neck
1988Porsche928Lowerfrom Oil Filler Neck
1987Porsche928Lowerfrom Oil Filler Neck
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
URO — 92810744502928 107 445 00928 107 445 02URO-012771