The 15 best-selling obdii on AliExpress
We picked 15 obdii from AliExpress with real orders and good reviews. Prices go from $2.69 to $148, the average rating is 4.9 stars and the most popular one has 6.3k orders. Every product opens on AliExpress, where you pay with buyer protection.
Updated: 2026-11
- 1
-61%V510 Professional Obdii Diagnostic Scanner, Engine Fault Code Reader, Live Data Stream, I/$7.99 $20.34★ 4.9 · 6.3k soldView on AliExpress → - 2
-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 → - 3
-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 → - 4
-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 → - 5
-57%LAUNCH X431 Creader CR3001 OBD2 Scanner Engine Fault Automotive OBDII OBD Code Reader Diagnostic Sca$18.60 $43.67★ 4.9 · 428 soldView on AliExpress → - 6
-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 → - 7
-50%Car OBD Extension Cable OBD2 16Pin Male to Female Extension Cable For All OBDII Code Scanners$6.33 $12.67★ 4.9 · 152 soldView on AliExpress → - 8
-53%OBD2 16pin Female Plug Extension Cable OBDII J1962 DIY Auto Scanner Cable 10cm Car Diagnostic Auto$2.69 $5.72★ 5.0 · 81 soldView on AliExpress → - 9-53%OBD2 16Pin Male to Female Extension Cable For All OBDII Code Scanners OBD 2 Extension Cable 16 PIN$5.59
$12.01★ 4.9 · 76 soldView on AliExpress → - 10
-54%ODB 2 OBDII Extension Cable 36cm OBD2 16Pin Connector for Thinkcar Thinkdiag/ Launch GOLO PRO 4.0$7.31 $16.05★ 4.7 · 62 soldView on AliExpress → - 11
-45%New Launch CRP123X V3.0 Car Scanner Auto Diagnostic Tools OBD2 Scan Tools OBDII Scanner Car System$148 $269★ 5.0 · 56 soldView on AliExpress → - 12
-56%LAUNCH Creader 529 CR529 Automotive OBDII Scanner Car Diagnostic Tools Engine Check OBDII Scan$28.39 $64.52★ 5.0 · 49 soldView on AliExpress → - 13
-55%V520 OBD2 Scanner 2026 Upgrade OBDII EOBD CAN Car Diagnostic Tool Read Clear DTC Live Data Battery$11.16 $24.87★ 4.9 · 44 soldView on AliExpress → - 14
-48%Main Test Cable For Autel MaxiSYS Pro MS906/908/905/808 Elite OBDII Cable 16 Pin Adapter For Autel$8.86 $16.91★ 5.0 · 40 soldView on AliExpress → - 15
-53%New Vgate ICar Pro 2S ELM327 Bluetooth 5.2 V2.3 For Android/IOS/PC OBDII EOBD Auto Scanner$28.64 $61.30★ 4.9 · 39 soldView on AliExpress →
Quick picks
How much to pay
- Budget up to $8.86 6
- Mid-range $8.86 – $18.60 5
- Premium over $18.60 4
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 obdii?
The most popular one is "V510 Professional Obdii Diagnostic Scanner, Engine Fault Code Reader, Live Data Stream, I/", with 6.3k orders.
How much does a obdii cost?
In this list prices go from $2.69 to $148; half of them cost less than $11.02.
Which obdii has the best reviews?
"OBD2 16pin Female Plug Extension Cable OBDII J1962 DIY Auto Scanner Cable 10cm Car Diagnostic Auto" has an average of 5.0 stars with many orders.
Are there discounts?
Yes. On average these products are 51% 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.