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🔧 Unlock your GM’s diagnostic potential with effortless, durable connectivity!
The Hirificing OBD1 to OBD2 GM adapter cable is a high-quality, durable extension tool designed to connect legacy GM vehicles with modern OBD2 diagnostic scanners. Featuring robust metal and PVC construction, plug-and-play operation, and compatibility with multiple chained cables, it protects your vehicle’s OBD port while enabling seamless diagnostics.






| ASIN | B0D1MHF19J |
| Best Sellers Rank | #13,659 in Automotive ( See Top 100 in Automotive ) #105 in Code Readers & Scan Tools |
| Brand Name | Hirificing |
| Customer Reviews | 3.7 3.7 out of 5 stars (435) |
| Manufacturer | Hirificing |
| Operating System | Windows XP |
| Power Source | Corded Electric |
C**B
Perfect.
Used it as a adapter and worked flawlessly
M**I
Doesn’t Work.
I need to scan my 89 Firebird. This adapter cable It doesn’t work. I have heard the pins in the connector are in the wrong location. I’m not going try and figure out pin location in connector.
L**S
Excelente
Excelente
O**1
👍
Good
J**S
Do not buy
Did not work. Would not power up the code reader to read the code.
R**N
Beware
Even though the cable for all appearances well made. Here comes the but. I plugged the adapter into my Innova 5610 scanner and plugged the other end into My 1994 Chevrolet Silverado step side. Nothing. Purchased the Innova adapter kit and it synced right up.
S**N
Wish it worksed
Didn't work for what we needed it for. 1992 Chevy Caprice with the OBD1 plugin
R**A
Increíble producto
J**E
Needed this to diagnose my 2007 Ford using Forscan. Tried a few adapters before this one, and it's the only one that worked flawlessly.
C**K
You can’t change obd2 power to OBD1 with a plug .. this is a hoax
R**D
Didn't work
M**L
Didn’t work
Trustpilot
1 month ago
2 months ago