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Diagnostic Connector Adapters

Below are some of the standard adapters we offer.

Don't see what you need? Check out our Custom Cables page or give us a call at 310-793-2410. We can custom make nearly any configuration to your specifications.

J1939 Female to OBD2 Female
This adapter mates with a J1939 vehicle and allows an OBD2 style tester connection to fit. The J1939 +/- data lines are connected to the CAN +/- lines, and the power and ground lines are also connected. The most common application is to connect a GPS Tracker that is meant for an OBD2 vehicle to a vehicle that has the 9-pin round Deutsch connector.
$37.50
  
J1939 Male to OBD2 Male
This adapter cable allows a J1939 Scan Tool (a scanner designed to plug into the round J1939 9-pin Deutch connector on a vehicle) to be used with a J1939 equipped vehicle that uses a standard OBD2 style connector.
$37.50
  
J1939 Type 2 to Type 1 Adapter
A standard J1939 Connector (Type 1) will not plug into a Type 2 (Green) connector. This adapter allows devices which are capable of reading the higher data rate of Type 2 to connect.
$57.50
  
J1939 Type 2 Female to OBD2 Female
This adapter mates with a Type 2 (Green connector) J1939 vehicle and allows an OBD2 style tester connection to fit. The J1939 +/- data lines are connected to the CAN +/- lines, and the power and ground lines are also connected.
$52.50
  
J1939 Type 1 Extender Cable
Six foot Extender, Type 1 Female to Type 1 Male.
$75.00
  
J1939 4-slot to JamNut Mount Adapter
Allows a cable with a standard mount connector to be mounted to a truck which requires a Jam Nut style connector
$37.50
  
J1708 F to OBD2 F
This adapter allows a GPS tracker designed for an OBD2 connector to connect to vehicle with a round 6-pin J1708 connector.
$37.50
  
J1708 9F to 6M Pin
Newer vehicles with the 9-pin connectors often still have older J1708 data on them. This adaper allows an older style 6-pin device to connect to a newer 9-pin connector.
$37.50
  
J1708 9M to 6F Pin
Use this adapter to connect a 9-pin tester capable of using J1708 to a vehicle with a 6-pin connector.
$37.50
  
J1708 ALDL to 6 Pin
Some J1708 vehicles use the older style GM ALDL connector. This adapter converts the ALDL J1708 connection to a standard J1708 6-pin connector.
$37.50
  
OBD2 Y Adapter
Connect 2 OBD2 devices to your OBD2 Diagnostic port.
$25.00
  
J1939 Y Adapter
Connect 2 J1939 9-pin devices to your J1939 Diagnostic port.
$56.00
  
J1939 Type 2 Y Adapter
Connect 2 J1939 Type 2 9-pin devices to your J1939 Type 2 Diagnostic port.
$64.00
  
J1939 Type 2 to Type 1/2 Y Adapter
Connect A Type 1 J1939 and a Type 2 9-pin device to your J1939 Type 2 Diagnostic port.
$61.00
  
J1939 Quad Adapter
Connect 4 J1939 9-pin devices to your J1939 Diagnostic port.
$104.00
  
CAT Y Adapter
Connect 2 CAT 9-pin devices to your CAT Diagnostic port.
$61.00
  
CAT to CAT and J1939 Y Adapter
Connect a CAT 9-pin device and a standard J1939 Device to your CAT Diagnostic port.
$61.00
  
CAT Y15 Adapter
Connect a 15 pin D Connector to your CAT without using up the Diagnostic port.
$61.00
  
CAT Y to DB15 Male Adapter
Connect a 15 pin D Connector to your CAT without using up the Diagnostic port.
$61.00
  
J1708 Y Adapter
Connect 2 J1708 6-pin devices to your J1708 Diagnostic port.
$49.00
  
J1708 to J1708 and J1939 Y Adapter
Connect a J1708 6-pin device and a J1939 9-pin device to your J1708 Diagnostic port.
$49.00
  
Volvo M-M Adapter
Beginning in 2013, Volvo has a new OBD2 Style diagnostic connector for a Volvo chassis with a Volvo engine. This adapter allows the use of a standard J1939 tester to connect to the new connector style.
$37.50
  
GMC Top Kick M-M Adapter
The GMC Top Kick with the Cummins engine uses an OBD2 style connector for diagnostics, but uses J1708 data. The Top Kick with the CAT engine uses J1939 Data. This adapter allows a J1939/J1708 tester with the standard J1939 9-pin connecter to hook to the Top Kick.
$37.50
  
Hino Truck M-M Adapter
This adapter allows a J1939 tester with the standard J1939 9-pin connecter to hook to the Hino with the OBD2 style connector.
$37.50
  
Allison to J1939 Adapter
Allison (and some Detroit Diesel) vehicles using the 16-pin OBD2 style diagnostic connector use pin 4 for Ground instead of pin 5. This adapter allows a standard J1939 accessory (GPS unit, tester, etc) using the 9-pin plug to connect to the Allison diagnostic port.
$37.50
  
CAT J1939 Adapter
CAT Industrial uses a non-industry standard pinout for their round 9-pin diagnostic connectors. This adapter allows a standard J1939 accessory or piece of test equipment to be connected to the CAT equipment.
$37.50
  
CAT J1708 Adapter
CAT Industrial uses a non-industry standard pinout for their round 9-pin diagnostic connectors. This adapter allows a standard J1708 accessory or piece of test equipment to be connected to the CAT equipment.
$37.50
  
GM ALDL OBD2 97-71138
GM Adapter for ALDL testing.
$75
  
Polaris Slingshot Adapter
The Polaris Slingshot uses an 8 pin diagnostic connector instead of the standard 6 pin flat connector.
$20.00
  
OBD2 to Marine 6-pin Adapter
Allows an OBD2 style device to connect with a 6-pin marine connector.
$25.00
  
DB15M to HD15F Adapter
Changes from low to high density DB 15 connector.
$10.00
  
DB15F to HD15M Adapter
Changes from low to high density DB 15 connector.
$10.00
  
Cigarette Lighter Plug to OBD2
Provides 12V to an OBD2 socket to power a GPS unit, logger, etc
$37.50
  

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OBD Diagnostics, Inc., PO Box 2002, Redondo Beach, CA 90278
Tel: 310-793-2410     Email: sales@obd2allinone.com
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