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10 Best innova 3123 gm obd1s of 2025
Save up to 33% off
Best Choice1
InnovaInnova 3129 OBD-1 Kit (Includes OBD1 Adapters & Pouch) , Black
9.8Exceptional
Our Rating
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Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you
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Value for Money2
JoplayJOPLAY OBD1 Code Reader, Compatible with GM 1982-1995 Vehicles, Easy to Read ECM and ABS Codes, Instructions in English, Spanish, and French
11% Off9.7Exceptional
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InnovaINNOVA 3123 GM OBD1 Code Reader, Windows XP
23% Off9.5Excellent
Our Rating
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4
HirificingHirificing OBD1 Scanner, OBD1 to OBD2 GM Adapter, OBD 1 Scanner Cable Code Reader OBD1 12 Pins to OBD2 OBD II 16 Pins Socket Scan Diagnostic Extension Tool Cable Connector Replacement for GM Popular
9.4Excellent
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5
JUTAJUTA OBD2 to OBD1 Adapter Compatible with GM and Daewoo OBDI 12-Pin Male to OBDII 16-Pin Female Diagnostic Tool Connector
9.3Excellent
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SamWinGearSamWinGear OBD1 to OBD2 Adapter OBD1 Scanner Connector, OBD1 to OBD2 GM Adapter Code Reader Scanning Diagnostic Extension Cable Connector for GM Popular Innova Forscan 12 Pin to OBD1 to OBD2 16 Pin
20% Off9.2Excellent
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7
stymartOBD2 to OBD1 GM Adapter, OBD1 12 Pins to OBD2 16 Pins Scanner Diagnostic Tool OBD II Adapter Cable Connector Replacement for GM Popular
8.9Very Good
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8
FlygunFlygun 1 PC OBD1 Scanner Connector, OBD1 to OBD2 GM Adapter, Scanning Diagnostic Extension Tool Cable Connector, Compatible with GM 12 Pin to OBD1 to OBD2 16 Pin Connector (Black)
8.7Very Good
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9
JoplayJOPLAY OBD1 Code Reader, Compatible with GM 1982-1995 Vehicles, Easy to Read ECM and ABS Codes, Instructions in English, Spanish, and French (Blue)
33% Off8.6Very Good
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10
BDZMCOBD2 to OBD1 GM Adapter, Car Code Reader, OBD1 12 Pin to OBD2 16 Pin Socket Scanner Cable Connector, Diagnostic Extension Tool, OBD1 Scanner Adapter Compatible with Most Models
8.3Good
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