Automotive RepairTooling & Equipment2MildTechnician$ implied
Need to remove pins from a BMW 1378139 connector but cannot find a properly sized depinning tool.
The available depinning tool (3.9mm) is described as 'just about too small' and other tools are too big or small, indicating a lack of an exact-fit tool for this specific connector part.
39
0
Opp. Score
39
Severity
2Mild
Willingness to Pay
implied
Added
May 10, 2026
Workarounds Described
- Trying a tubular 3.9mm tool that doesn't fit
- Attempting from both wire side and female end
Implied Software Gaps
- Depinning tool database that matches tool sizes to connector part numbers
App Concept
PinPuller Pro
A precision depinning tool kit with interchangeable tips sized for specific connector part numbers, including BMW 1378139. Users enter the part number and get the exact tip, eliminating guesswork.
Key Features
- Interchangeable precision tips for specific connector part numbers
- Online database or QR code scanning for tip selection
- Ergonomic handle with ratcheting mechanism
- Durable steel construction
Target Users: Automotive technicians and DIY mechanics working on German vehicle electrical connectors
Revenue Model: $39.99 for starter kit with 3 tips; additional tips $14.99 each; subscription for part number lookup database $4.99/month
Existing Solutions Mentioned
3.9mm tubular depinning tool
Part of App Idea
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