Porsche Alternator Pulley Nut Genuine Porsche 90160390503

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Manufacturer: Genuine Porsche
SKU: 90160390503-100
Price
MSRP: $7.69
$7.87
Availability: In stock
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The Porsche Alternator Pulley Nut Genuine Porsche 90160390503 is an authentic replacement part manufactured by Porsche, designed to meet original equipment standards. This genuine 16 x 1 mm alternator pulley nut ensures precise fitment for select Porsche 911 vehicles, specifically those equipped with a Motorola alternator.

Key Features:

  • Manufacturer: Genuine Porsche
  • Part Number: 901-603-905-03 / 90160390503
  • Application: Alternator Pulley Nut (16 x 1 mm)
  • Verified Fitment: Porsche 911 models from 1965-1972 with select submodels and engines, and 1974-1981 models under specific submodels—all with required alternator configuration.

Ensure correct installation and performance with this OE Porsche component. Reference only the genuine Porsche part number 90160390503 for compatibility.

Specifications
Product Type
Genuine
OE Part Number
901 603 905 03 / 90160390503
Cross Reference Part Numbers
90160390500, 90160390501
OEM
Genuine Dealer Product
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