Finding a discontinued specific fuel injector for a 2004 VW Golf 1.6 FSI that only fits one model year, with no reliable alternative part number that works.

Existing part number cross-references are unreliable; no guarantee that alternative injectors will work without costly trial and error.

Severity

4High

Willingness to Pay

implied

Added

Apr 29, 2026

Workarounds Described

tried 03C 906 036 & 03H which is supposed to be an alternative but doesn't work

Implied Software Gaps

Database of verified alternative parts with feedback from actual installations to avoid trial-and-error

App Concept

Discontinued Part Finder

An app that helps mechanics and car owners find exact replacement parts for discontinued or rare components by cross-referencing OEM numbers, user-verified swaps, and supplier inventory. It eliminates guesswork and returns costs.

Key Features

Search by OEM part number or VIN for exact fitment
User-verified alternative part swaps with success/failure ratings
Real-time inventory from salvage yards and specialty suppliers
Request a part search for rare items with mechanic community responses

Target Users: Independent mechanics and car enthusiasts needing obsolete, rare, or discontinued auto parts

Revenue Model: $9.99 per month subscription for mechanics, or $2.99 per part lookup for casual users

Existing Solutions Mentioned

tried part number 03C 906 036 & 03H

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