Stant 12300 Fuel Cap Tester Kit
Updated August 11, 2026
| Lot number | 552 |
| Auction | Syn's Estate August pt 2 |
| Date | August 15, 2026 at 5:40 PM CDT |
| Auction house | Syn's Crystal Co |
| Location | Killeen, Texas |
Ensure optimal vehicle performance and emissions compliance with the Stant 12300 Fuel Cap Tester. This essential automotive diagnostic tool allows you to quickly verify the sealing integrity of fuel caps, preventing fuel evaporation and check engine lights. The kit includes the robust tester pump, gauge, and master test caps (pass/fail) housed in a durable carrying case for easy storage and transport. Perfect for mechanics, service technicians, and serious DIYers looking for a reliable fuel system tester. Stant fuel cap tester, automotive diagnostic tool, 12300 tester, fuel system tool, automotive service equipment, emissions testing tool, mechanics tools, garage equipment.
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