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AUTOOL 40CM OBD2 Extension Cable Connector for BMW 20PIN to 16PIN OBD2 Adapter Wire Nylon OBDII Male to Female Extension Cord
US$12.00
Key Features
- BMW 20-Pin Fit
- 40cm Reach
- Copper Core
- BMW 20-Pin Fit: Built for BMW 20-pin to 16-pin diagnostic connection needs, which is the main fit question for buyers.
- 40cm Reach: A 40cm lead gives extra space when the diagnostic socket location is cramped.
- Copper Core: Pure copper conductors are described to support faster transmission and steadier performance.
- 3-Year Warranty Main unit 3 years · Accessories 1 year
- 90-Day Returns Eligible returns within 90 days
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AUTOOL OBD2 Cable
Product Overview
The AUTOOL 40cm BMW 20Pin to 16Pin OBD2 extension cable is designed for BMW vehicles with a 20-pin diagnostic interface. It connects the BMW 20-pin socket to a 16-pin OBD2 diagnostic tool, using a pure copper core, flexible insulated outer jacket, and nylon braided sleeve for stable signal transmission and frequent workshop use.
BMW 20Pin To 16Pin 40cm / 400mm Pure Copper Core Nylon Braided Sleeve
400mmCable Length
190gCable Weight
7.00mmCable Diameter
10,000+Plug Cycle Design
Click to enlargeCompatibility And Fitment
Compatibility And Fitment
Use this cable when your BMW vehicle has a round 20-pin diagnostic interface and your diagnostic tool uses a standard 16-pin OBD2 connector. Please confirm both the vehicle socket and the diagnostic tool connector before ordering.
Vehicle SideBMW 20-pin diagnostic socket
Tool Side16-pin OBD2 diagnostic tool connector
Use CaseAdapter and extension cable for BMW 20Pin to OBD2 16Pin diagnostic connection
Function ReminderThis is a cable adapter, not a diagnostic scanner. Diagnostic functions depend on the connected scan tool and vehicle system support.
Click to enlargeKey Features
Key Features
This enhanced OBD cable uses a pure copper core, flexible insulated outer material, and nylon braided protection to improve durability, handling, and signal stability during diagnostic work.
Pure Copper Core
The internal pure copper core helps provide faster data transmission and more stable diagnostic communication.
Nylon Braided Sleeve
The protective nylon braided sleeve helps reduce wear from bending, pulling, and daily workshop use.
Flexible Insulated Jacket
The outer material is designed to be flexible, insulated, non-toxic, and easier to route around the vehicle during testing.
Enhanced Cable Build
AUTOOL applies automatic production technology and multiple inspection steps from injection to molding for consistent cable quality.
Frequent Plugging Design
The connector is designed for repeated diagnostic use and can be plugged more than 10,000 times under normal use conditions.
Compact 40cm Length
The 40cm cable length keeps the connection manageable while providing extra reach between the BMW 20Pin socket and the scan tool.
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Click to enlarge
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Click to enlargeSpecifications
BMW 20Pin To 16Pin OBD2 Cable Specifications
Check the connector type, cable length, material, weight, and package information before ordering. This product is a physical diagnostic adapter cable and does not add diagnostic functions by itself.
| Core Information | |
| Product | AUTOOL 40cm BMW 20Pin to 16Pin OBD2 Extension Cable |
| Product Type | OBD2 diagnostic adapter / extension cable |
| Vehicle Connector | BMW 20-pin diagnostic interface |
| Diagnostic Tool Connector | 16-pin OBD2 connector |
| Length | 40cm / 400mm / 15.74in |
| Weight | Approx. 190g |
| Cable Diameter | Approx. 7.00mm |
| Core Material | Pure copper core |
| Outer Protection | Flexible insulated jacket with nylon braided sleeve |
| Durability | Designed for repeated plugging and unplugging during diagnostic work |
| Package | 1 × AUTOOL 40cm BMW 20Pin to 16Pin OBD2 cable |
Click to enlargeCore Specifications
Product TypeOBD2 diagnostic adapter / extension cable
Vehicle ConnectorBMW 20-pin diagnostic interface
Tool Connector16-pin OBD2 connector
Length40cm / 400mm / 15.74in
WeightApprox. 190g
Cable DiameterApprox. 7.00mm
Core MaterialPure copper core
Outer ProtectionNylon braided sleeve
Click to enlargeWhat Is In The Box
What Is In The Box
The package includes one AUTOOL 40cm BMW 20Pin to 16Pin OBD2 extension cable. The package image shows the cable and its protective packing bag.
Included Cable1 × AUTOOL 40cm BMW 20Pin to 16Pin OBD2 cable
Package TypeCable and protective packing bag shown in the package image
ReminderNo diagnostic scanner is included. This product is the adapter / extension cable only.
Before You Order And Use
Before You Order And Use
Confirm the vehicle connector, scanner connector, and diagnostic tool support before ordering this BMW 20Pin to 16Pin OBD2 adapter cable.
Check Your Vehicle Socket
This cable is for BMW vehicles with a 20-pin diagnostic interface. Do not order it for vehicles without the matching 20-pin socket.
Adapter Cable Only
This product is an adapter / extension cable. It is not a diagnostic scanner and does not perform diagnosis by itself.
Scanner Support Required
Diagnostic functions depend on the connected scan tool and the vehicle system. Confirm scanner compatibility before use.
Match The Connector Direction
Check the pin type and connector direction before connecting the cable to avoid poor contact or incorrect connection.
Do Not Pull By Force
When removing the cable, hold the connector body instead of pulling the wire to help protect the internal core and connector pins.
Keep It Dry And Clean
Keep the connector pins clean and dry. Avoid storing the cable with heavy objects pressing on the connectors.
Questions And Answers
These answers cover connector compatibility, cable function, cable length, materials, package contents, and purchase checks for the AUTOOL BMW 20Pin to 16Pin OBD2 extension cable.
No. This cable is for BMW vehicles with a 20-pin diagnostic interface. Please check your vehicle connector before ordering.
It connects a BMW 20-pin diagnostic socket to a 16-pin OBD2 diagnostic tool connector.
No. This product is only an adapter / extension cable. You still need a compatible diagnostic tool, and the available functions depend on the scan tool and vehicle system support.
The cable length is 40cm / 400mm / 15.74in.
The cable uses a pure copper core for stable transmission, a flexible insulated outer jacket, and a nylon braided sleeve for added protection during repeated workshop use.
The package includes 1 × AUTOOL 40cm BMW 20Pin to 16Pin OBD2 cable. No diagnostic scanner or additional diagnostic tool is included.
Confirm that your vehicle has a BMW 20-pin diagnostic socket and that your diagnostic tool uses a 16-pin OBD2 connector. Also confirm that your scan tool supports the diagnostic functions you need for your vehicle.
Warranty And Contact
Warranty And Contact
For BMW 20Pin connector confirmation, 16Pin OBD2 tool matching, cable compatibility, order questions, or warranty support, contact AUTOOL Store before or after ordering.
Pre-Sales And Product Support
Use support if you need help confirming whether your BMW diagnostic socket and OBD2 diagnostic tool match this 40cm BMW 20Pin to 16Pin adapter cable.
- BMW 20Pin vehicle connector confirmation
- 16Pin OBD2 diagnostic tool matching
- Adapter / extension cable usage questions
- Package and order confirmation
- Warranty and after-sales support
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