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The 24 best-selling konnwei on AliExpress

We picked 24 konnwei from AliExpress with real orders and good reviews. Prices go from $6.03 to $54.99, the average rating is 4.8 stars and the most popular one has 4.3k orders. Every product opens on AliExpress, where you pay with buyer protection.

Updated: 2026-11

  1. 1KONNWEI MAXOBD Bluetooth OBD2 Scanner Auto Engine Code Reader Car Diagnostic Detector Supp-57%KONNWEI MAXOBD Bluetooth OBD2 Scanner Auto Engine Code Reader Car Diagnostic Detector Supp$13.21 $31.01★ 4.9 · 4.3k soldView on AliExpress →
  2. 22026 KONNWEI KW905 Professional Car ELM327 OBD2 Scanner Bluetooth 5.0 for Android/IOS Code-31%2026 KONNWEI KW905 Professional Car ELM327 OBD2 Scanner Bluetooth 5.0 for Android/IOS Code$7.25 $10.45★ 4.6 · 4.2k soldView on AliExpress →
  3. 3KONNWEI KW901 ELM327 V1.5 Bluetooth 5.0 for Android/IOS OBDII OBD2 Scanner ELM 327 V1 5 Au-59%KONNWEI KW901 ELM327 V1.5 Bluetooth 5.0 for Android/IOS OBDII OBD2 Scanner ELM 327 V1 5 Au$9.51 $23.44★ 4.9 · 4.1k soldView on AliExpress →
  4. 4KONNWEI KW906 ELM327 V1.5 PIC18F25K80 OBD2 Scanners Bluetooth 5.2 For Android/IOS Car Scan-61%KONNWEI KW906 ELM327 V1.5 PIC18F25K80 OBD2 Scanners Bluetooth 5.2 For Android/IOS Car Scan$9.84 $24.98★ 4.9 · 3.9k soldView on AliExpress →
  5. 52026 KONNWEI KW330 Car OBD2 Fault Scanner Engine Battery Test Fault Code Clear Real-Time D2026 KONNWEI KW330 Car OBD2 Fault Scanner Engine Battery Test Fault Code Clear Real-Time D$26.37★ 4.7 · 3.8k soldView on AliExpress →
  6. 62025 New KONNWEI KW901 ELM327 V1.5 Bluetooth5.0 Car Auto OBD2 Scanner Android/IOS Car Diag-35%2025 New KONNWEI KW901 ELM327 V1.5 Bluetooth5.0 Car Auto OBD2 Scanner Android/IOS Car Diag$6.03 $9.23★ 4.6 · 3.7k soldView on AliExpress →
  7. 7KONNWEI KW906 Bluetooth5.0 - 5.2 OBD2 Scanners ELM327 V1.5 OBDII Fault Diagnostic Tool for-60%KONNWEI KW906 Bluetooth5.0 - 5.2 OBD2 Scanners ELM327 V1.5 OBDII Fault Diagnostic Tool for$11.02 $27.49★ 4.7 · 1.4k soldView on AliExpress →
  8. 8KONNWEI KW905 ELM327 OBD2 Scanner Bluetooth 5.0 Engine Fault Scanner Tool OBDII Code Reade-54%KONNWEI KW905 ELM327 OBD2 Scanner Bluetooth 5.0 Engine Fault Scanner Tool OBDII Code Reade$13.09 $28.30★ 4.7 · 1.1k soldView on AliExpress →
  9. 9KONNWEI BK300 Car Battery Monitor BT 5.0 For 12V 24V Lead-acid Car Truck Starting Battery-67%KONNWEI BK300 Car Battery Monitor BT 5.0 For 12V 24V Lead-acid Car Truck Starting Battery$8.33 $25.43★ 4.9 · 855 soldView on AliExpress →
  10. 102026 KONNWEI KW330 Car OBD2 Diagnosis Tool Fault Scanner Engine Battery Test DTC LOOKUP Re-54%2026 KONNWEI KW330 Car OBD2 Diagnosis Tool Fault Scanner Engine Battery Test DTC LOOKUP Real-Time$27.95 $60.95★ 4.7 · 657 soldView on AliExpress →
  11. 11KONNWEI KW208 12V Car Battery Tester Load Tester Automotive Alternator Analyzer Waveform V-54%KONNWEI KW208 12V Car Battery Tester Load Tester Automotive Alternator Analyzer Waveform V$20.54 $44.26★ 4.8 · 546 soldView on AliExpress →
  12. 12KONNWEI KW905 ELM327 V1.5 OBD2 Car Diagnostic tool Code ReaderScanners Bluetooth 5.0 For-55%KONNWEI KW905 ELM327 V1.5 OBD2 Car Diagnostic tool Code ReaderScanners Bluetooth 5.0 For$13.59 $30.20★ 4.6 · 514 soldView on AliExpress →
  13. 13KONNWEI BK200 BK100 6V-12V-24V Car Battery Tester Bluetooth App Control for Monitoring Cha-57%KONNWEI BK200 BK100 6V-12V-24V Car Battery Tester Bluetooth App Control for Monitoring Cha$18.89 $44.18★ 4.9 · 361 soldView on AliExpress →
  14. 14KONNWEI KW700 12V 24V Car & Truck Battery Tester with Print Function 10-2000CCA Battery An-50%KONNWEI KW700 12V 24V Car & Truck Battery Tester with Print Function 10-2000CCA Battery Analyzer$54.99 $110★ 4.9 · 360 soldView on AliExpress →
  15. 152026 KONNWEI KW371 2in1 Car Battery Tester & 4 Pin 5 Pin Relay Tester 6V 12V 24V Fault Dat-56%2026 KONNWEI KW371 2in1 Car Battery Tester & 4 Pin 5 Pin Relay Tester 6V 12V 24V Fault Data Print$43.02 $98.56★ 4.9 · 200 soldView on AliExpress →
  16. 16KONNWEI KDIAG All System Bidirectional Control OBD2 Scanner for iOS & Android, Bluetooth S-62%KONNWEI KDIAG All System Bidirectional Control OBD2 Scanner for iOS & Android, Bluetooth Scan Tool$21.58 $56.44★ 4.9 · 196 soldView on AliExpress →
  17. 17KONNWEI MAXOBD Full System OBD2 Fault Scanner Bluetooth 5.2 Car OBDII Diagnostic Tool 41+-9%KONNWEI MAXOBD Full System OBD2 Fault Scanner Bluetooth 5.2 Car OBDII Diagnostic Tool 41+$21.87 $24.14★ 4.7 · 160 soldView on AliExpress →
  18. 182026 KONNWEI MAXOBD Professional Full System Scanner Bluetooth 5.0 OBD2 Diagnostic Tool AB-20%2026 KONNWEI MAXOBD Professional Full System Scanner Bluetooth 5.0 OBD2 Diagnostic Tool ABS DPF$22.41 $28.17★ 4.7 · 145 soldView on AliExpress →
  19. 19KONNWEI KDIAG Car OBD2 Diagnostic Tool Bluetooth Full System Auto Scanner Oil Reset SRS SA-52%KONNWEI KDIAG Car OBD2 Diagnostic Tool Bluetooth Full System Auto Scanner Oil Reset SRS SAS EPB$38.89 $80.20★ 4.8 · 100 soldView on AliExpress →
  20. 202026 KONNWEI BK200 Bluetooth 5.0 Car Moto Battery Tester 6V 12V 24V Waveform Monitor 100-2-54%2026 KONNWEI BK200 Bluetooth 5.0 Car Moto Battery Tester 6V 12V 24V Waveform Monitor 100-2000 CCA$25.39 $55.20★ 4.9 · 79 soldView on AliExpress →
  21. 212027 KONNWEI KDIAG Full System Auto Scanner Reset SAS EPB Service ECU Programmer OBD OBD2 -45%2027 KONNWEI KDIAG Full System Auto Scanner Reset SAS EPB Service ECU Programmer OBD OBD2 Car$33.19 $60.35★ 5.0 · 75 soldView on AliExpress →
  22. 222026 KONNWEI KW906 ELM 327 Bluetooth 5.0 OBD2 Car Engine System Diagnostic Tool Scanners f-39%2026 KONNWEI KW906 ELM 327 Bluetooth 5.0 OBD2 Car Engine System Diagnostic Tool Scanners for$16.89 $27.63★ 5.0 · 58 soldView on AliExpress →
  23. 232026 KONNWEI KW906 ELM327 12V Bluetooth 5.0 for IOS Android V1 5 OBD2 Scanner Auto Car Dia-59%2026 KONNWEI KW906 ELM327 12V Bluetooth 5.0 for IOS Android V1 5 OBD2 Scanner Auto Car Diagnostic$10.78 $26.50★ 4.9 · 55 soldView on AliExpress →
  24. 242026 KONNWEI KW902 ELM327 v1.5 Auto Scanner OBD2 Car Diagnostic Tool Bluetooth Mini ELM 32-15%2026 KONNWEI KW902 ELM327 v1.5 Auto Scanner OBD2 Car Diagnostic Tool Bluetooth Mini ELM 327 Code$11.25 $13.26★ 4.8 · 55 soldView on AliExpress →

Quick picks

Most popularKONNWEI MAXOBD Bluetooth OBD2 Scanner Auto Engine Code Reader Car Diagnostic Det$13.21 · ★ 4.9 · 4.3k soldBest rated2027 KONNWEI KDIAG Full System Auto Scanner Reset SAS EPB Service ECU Programmer$33.19 · ★ 5.0 · 75 soldCheapest well rated2025 New KONNWEI KW901 ELM327 V1.5 Bluetooth5.0 Car Auto OBD2 Scanner Android/IO$6.03 · ★ 4.6 · 3.7k soldBiggest discountKONNWEI BK300 Car Battery Monitor BT 5.0 For 12V 24V Lead-acid Car Truck Startin$8.33 · ★ 4.9 · 855 sold

How much to pay

Tip: read the latest buyer photos on AliExpress and check the size or model before you order. Products with many orders and a rating of 4.7 or more are usually the safest choice.

Questions

What is the best-selling konnwei?

The most popular one is "KONNWEI MAXOBD Bluetooth OBD2 Scanner Auto Engine Code Reader Car Diagnostic Detector Supp", with 4.3k orders.

How much does a konnwei cost?

In this list prices go from $6.03 to $54.99; half of them cost less than $20.54.

Which konnwei has the best reviews?

"2027 KONNWEI KDIAG Full System Auto Scanner Reset SAS EPB Service ECU Programmer OBD OBD2 Car" has an average of 5.0 stars with many orders.

Are there discounts?

Yes. On average these products are 45% below their original price on AliExpress. Prices change often.

Prices and ratings come from AliExpress and can change. We may earn a commission when you buy through our links, at no extra cost to you.