RENN 3D PARTS
PART RECORD1991
CONTOUR ARCHIVEOWNER FILE18 AUG 2026

Alternator Cooling Duct

OEM CROSS-REF047903199
Nylon · PETG1 FILECC-BY-NC-SAEngine-bay electrical & sensors
PART RECORDREF 1991
PART
Alternator Cooling Duct
OEM
047903199
FITS
924, 944
RENN-3D · PART RECORDREV 2026

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RECORD · RA / 19911 geometry fileInteractive preview
Fitment photographs
5 PLATES
Alternator Cooling Duct — image 1 of 5
PLATE 01 / 05No caption recorded
File manifest
MAN-1991
  • [01]Porsche_924_alternator_duct.stl.STL
  • [02]Bounding box217.322 × 102.000 × 94.883 mm
  • [03]Volume76,061.976 mm³
Owner notes
BY STICRO1

Streamlined replacement alternator cooling duct modeled from a 3D scan of the original failure-prone part and shaped for support-free printing. The creator printed it in PA12 and reports that PETG has also been tested.

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END OF RECORD · RA / 1991STAMPED 18 AUG 2026