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18 best car obd under CHF 50.00

We picked 18 car obd from AliExpress with real orders and good reviews. Prices go from CHF 4.29 to CHF 38.89, the average rating is 4.8 stars and the most popular one has 3.8k orders. Every product opens on AliExpress, where you pay with buyer protection.

Updated: 2026-11

1. 1KONNWEI KW330 Car OBD2 Fault Scanner Engine Battery Test Fault Code Clear Real-Time DCHF 26.37★ 4.7 · 3.8k soldView on AliExpress →
2. 2-57%Mini GPS Tracker for Car OBD2 GPS Locator With Find My APP for Apple ITag OBD GPS MonitorCHF 4.29 CHF 9.93★ 4.9 · 2.5k soldView on AliExpress →
3. 3-54%KONNWEI KW330 Car OBD2 Diagnosis Tool Fault Scanner Engine Battery Test DTC LOOKUP Real-Time Data StreamCHF 27.95 CHF 60.95★ 4.7 · 657 soldView on AliExpress →
4. 4-15%KONNWEI KDIAG Car Obd2 Bluetooth All System Diagnostic Tool Read Erase Codes EPB DPF Oil ResetCHF 34.79 CHF 40.90★ 4.8 · 450 soldView on AliExpress →
5. 5-58%P10 Car OBD Head Up Display P10-Pro Speedometer On-board Computer Tachometer Water TemperaCHF 18.10 CHF 42.63★ 4.9 · 355 soldView on AliExpress →
6. 6-49%Car OBD2 Scanner Diagnostic Tool Code Reader, Car Voltage Tester Engine Fault Code Scanner, Charging Tester DiCHF 11.20 CHF 21.78★ 4.5 · 343 soldView on AliExpress →
7. 7-5%Veepeak OBDCheck BLE OBD2 Bluetooth Scanner Car OBD II Diagnostic Code Reader Scan ToolCHF 36.43 CHF 38.44★ 4.8 · 318 soldView on AliExpress →
8. 8-53%Car OBD Extension Cord Male To Female 16 Core Energized 16 Pin OBD2 ELM327 Diagnostic Tool Connector ScannerCHF 5.59 CHF 11.89★ 4.6 · 181 soldView on AliExpress →
9. 9-52%KONNWEI KDIAG Car OBD2 Diagnostic Tool Bluetooth Full System Auto Scanner Oil Reset SRS SAS EPB Service ECUCHF 38.89 CHF 80.20★ 4.8 · 103 soldView on AliExpress →
10. 10-41%KONNWEI MAXOBD Pro Bluetooth 5.2 Car OBD2 Diagnostic Tool Full System Scanner Oil Reset ABS DPF EPB SAS SRSCHF 29.99 CHF 50.83★ 4.9 · 63 soldView on AliExpress →
11. 11-38%THINKCAR THINKDIAG Mini Car OBD2 Scanner All System Diagnosis DTC Look Up Check Engine Lifetime Free UpdateCHF 31.76 CHF 51.17★ 5.0 · 49 soldView on AliExpress →
12. 12-55%AD M8 HUD Head Up Display Speedometer Tachometer Car OBD2 Overspeed Warning System Projector Windshield AutoCHF 19.22 CHF 42.45★ 4.7 · 41 soldView on AliExpress →
13. 13-8%KONNWEI KW330 Professional Car OBD2 Diagnostic Tool Engine Battery Testing Fault Code Erase Real-Time DataCHF 31.67 CHF 34.35★ 5.0 · 41 soldView on AliExpress →
14. 14-59%NaviFly Car OBD Power cable length 35MM 24HoursCHF 7.82 CHF 18.97★ 4.9 · 29 soldView on AliExpress →
15. 15-54%Premium Car OBD Charger Hub for Tesla Model 3/Y/X/S USB Type-C Dual OBD2 Splitter Charger Dual Adapters CarCHF 10.49 CHF 22.80★ 5.0 · 15 soldView on AliExpress →
16. 16KONNWEI Car OBD2 Full System Scanner Bluetooth Connection App Scan Faults View EPB/DPF Reset Functions CarCHF 35.32★ 4.7 · 14 soldView on AliExpress →
17. 17-30%Key Maker 4C/4D Chip Chip Car OBD Remote Key ProgrammingCHF 11.58 CHF 16.56★ 5.0 · 12 soldView on AliExpress →
18. 18-54%KONNWEI KW340 Car CAN OBD2 EOBD Scanner Diagnostic Tool Engine & Battery Test Read Fault Code Clear Real-TimeCHF 28.48 CHF 61.92★ 5.0 · 12 soldView on AliExpress →

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