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Audi R8 / Lamborghini Gallardo Fog Light Bulb Seal 420945703 preview

Files (2)

R8_FOG_BULB_SEAL_FLAT_V0.1.stl
STL
704.7 KB
R8_FOG_BULB_SEAL_V0.1.stl
STL
883.4 KB

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PETG filamentAmazon · Affiliate linkAmazon product page for 1.75 mm PETG; confirm colour, spool size, print temperature, seller, and delivery region.Check price at Amazon
ASA filamentAmazon · Affiliate linkAmazon product page for 1.75 mm ASA; use an enclosure and suitable ventilation, and confirm seller and regional availability.Check price at Amazon

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Light Covers

Audi R8 / Lamborghini Gallardo Fog Light Bulb Seal 420945703

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License & use

CC BY
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Attribution required

The file license permits commercial reuse, subject to any applicable attribution or share-alike terms. License status does not verify vehicle fitment, OEM rights, design patents, or safety.

SR

Description

Audi foglight 420945703 is used in the Mk1 R8 and the Lamborghini Gallardo. This unit is prone to failure due to corrosion on the contacts, rather than the bulb blowing. The bulb holder is usually glued in which makes replacement difficult with access having to be gained by removal of the bumper (R8). This seal is fitted between the bulb holder and the fog light unit (420945703). Quick model whilst the unit was disassembled. Two designs included, a model as-is which may be difficult to print with or without supports. Second model is flatter on one side so its easier to print and should still fit.

Compatible Vehicles

Published Jun 26, 2026Updated Sep 14, 2026

Originally published on thingiverse.com by Sam Rowell (MadPrints64) · License: CC BY

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