URO Parts Metal Crankcase Breather Pipe for Porsche 911
Ensure peak performance with the Metal Engine Crankcase Breather Hose for Porsche 911 (1976-79). This high-quality replacement restores crankcase breather functionality and controls hydrocarbon emissions effectively. Crafted from robust materials to resist engine heat and oil vapor. Guaranteed fitment and a 24-month unlimited mileage warranty included. Replaces 91111027701.
Ensure peak performance with the Metal Engine Crankcase Breather Hose for Porsche 911 (1976-79). This high-quality replacement restores crankcase breather functionality and controls hydrocarbon emissions effectively. Crafted from robust materials to resist engine heat and oil vapor. Guaranteed fitment and a 24-month unlimited mileage warranty included. Replaces 91111027701.
URO Parts Metal Crankcase Breather Pipe for Porsche 911
Ensure peak performance with the Metal Engine Crankcase Breather Hose for Porsche 911 (1976-79). This high-quality replacement restores crankcase breather functionality and controls hydrocarbon emissions effectively. Crafted from robust materials to resist engine heat and oil vapor. Guaranteed fitment and a 24-month unlimited mileage warranty included. Replaces 91111027701.
Ensure peak performance with the Metal Engine Crankcase Breather Hose for Porsche 911 (1976-79). This high-quality replacement restores crankcase breather functionality and controls hydrocarbon emissions effectively. Crafted from robust materials to resist engine heat and oil vapor. Guaranteed fitment and a 24-month unlimited mileage warranty included. Replaces 91111027701.

URO Parts Metal Crankcase Breather Pipe for Porsche 911 (1976–1979)

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  • $170.95
  • $1,101.26
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This URO Parts Metal Crankcase Breather Pipe replaces the original on Porsche 911 (1976–1979) as listed in the fitment table below.

Additional Notes

  • #46 in Diagram. 1 Per car.

Technical Details

  • Manufacturer: URO Parts
  • Manufacturer part number: 911-110-277-01
  • Part type: Metal Crankcase Breather Pipe
  • Fitment years represented: 1976–1979

Fitment & Compatibility

Use the fitment table below to confirm the exact year, model, submodel, and application notes before ordering. Differences in production date, installed equipment, and vehicle configuration can affect compatibility.

URO Parts specializes in replacement parts for European applications, including trim, seals, and serviceable components for air-cooled and early water-cooled Porsche cars. With over 20 years of hands-on Porsche experience, PMB Performance can help you confirm the right part for your exact car. Reach out with your VIN if anything in the fitment table needs checking.

Year Make Model Submodel Notes
1978 Porsche 911
1979 Porsche 911
1976 Porsche 911 S
1977 Porsche 911 S