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AUTOOL 40CM OBD2 Extension Cable Connector 20pin to 16pin OBD2 Adapter
AUTOOL 40CM OBD2 Extension Cable Connector 20pin to 16pin OBD2 Adapter
AUTOOL 40CM OBD2 Extension Cable Connector 20pin to 16pin OBD2 Adapter
AUTOOL 40CM OBD2 Extension Cable Connector 20pin to 16pin OBD2 Adapter
AUTOOL 40CM OBD2 Extension Cable Connector 20pin to 16pin OBD2 Adapter
AUTOOL 40CM OBD2 Extension Cable Connector 20pin to 16pin OBD2 Adapter
AUTOOL 40CM OBD2 Extension Cable Connector 20pin to 16pin OBD2 Adapter
AUTOOL 40CM OBD2 Extension Cable Connector 20pin to 16pin OBD2 Adapter
AUTOOL 40CM OBD2 Extension Cable Connector 20pin to 16pin OBD2 Adapter
AUTOOL 40CM OBD2 Extension Cable Connector 20pin to 16pin OBD2 Adapter
AUTOOL 40CM OBD2 Extension Cable Connector 20pin to 16pin OBD2 Adapter
  1. AUTOOL 40CM OBD2 Extension Cable Connector 20pin to 16pin OBD2 Adapter
  2. AUTOOL 40CM OBD2 Extension Cable Connector 20pin to 16pin OBD2 Adapter
  3. AUTOOL 40CM OBD2 Extension Cable Connector 20pin to 16pin OBD2 Adapter
  4. AUTOOL 40CM OBD2 Extension Cable Connector 20pin to 16pin OBD2 Adapter
  5. AUTOOL 40CM OBD2 Extension Cable Connector 20pin to 16pin OBD2 Adapter
  6. AUTOOL 40CM OBD2 Extension Cable Connector 20pin to 16pin OBD2 Adapter
  7. AUTOOL 40CM OBD2 Extension Cable Connector 20pin to 16pin OBD2 Adapter
  8. AUTOOL 40CM OBD2 Extension Cable Connector 20pin to 16pin OBD2 Adapter
  9. AUTOOL 40CM OBD2 Extension Cable Connector 20pin to 16pin OBD2 Adapter
  10. AUTOOL 40CM OBD2 Extension Cable Connector 20pin to 16pin OBD2 Adapter
  11. AUTOOL 40CM OBD2 Extension Cable Connector 20pin to 16pin OBD2 Adapter

AUTOOL 40CM OBD2 Extension Cable Connector 20pin to 16pin OBD2 Adapter

US$15.90

Key Features
  • 20-Pin to OBD2
  • 40 cm Reach
  • Extension Adapter
Key Features
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AUTOOL OBD2 Adapter Cable

Product Overview

The AUTOOL 40CM BMW 20-pin to 16-pin OBD2 extension cable is an adapter connector for BMW vehicles equipped with a 20-pin diagnostic interface. It connects the vehicle-side BMW 20-pin diagnostic port to a standard 16-pin OBD2 diagnostic connector, helping technicians use compatible diagnostic tools for vehicle diagnosis. The cable uses nylon material, all-copper wire, a 7.00mm cable body, and a 400mm / 15.74 inch working length.

BMW 20-Pin To 16-Pin 400mm Cable All-Copper Wire Nylon Material
400mmCable Length
7.00mmCable Diameter
190gNet Weight
3 YearsWarranty
AUTOOL BMW 20-pin to 16-pin OBD2 extension cable main product image Click to enlarge
Compatibility And Fitment

Compatibility And Fitment

This adapter is intended for BMW vehicles that use a 20-pin diagnostic interface and need a 16-pin OBD2 diagnostic connector connection. Always confirm the vehicle diagnostic port shape and pin layout before ordering.

Vehicle SideBMW 20-pin car diagnostic interface
Tool SideStandard 16-pin OBD2 diagnostic connector
Best UseConnecting a compatible 16-pin OBD2 diagnostic tool to a BMW 20-pin diagnostic port
Before OrderingCheck your vehicle diagnostic connector first; this cable is not needed for vehicles that already use only a standard 16-pin OBD2 port.
Important LimitThe adapter changes the connector access only. Diagnostic functions still depend on the connected scan tool and the vehicle system.
AUTOOL BMW 20-pin OBD2 adapter suitable for BMW 20-pin car diagnostic interface Click to enlarge
Key Features

Key Features

The cable focuses on stable connection, durable material, practical length, and connector conversion for BMW 20-pin diagnostic interface use.

20-Pin To 16-Pin Adapter

Converts a BMW 20-pin diagnostic interface connection to a 16-pin OBD2 diagnostic connector for compatible diagnostic tools.

All-Copper Wire Core

The cable is manufactured with all-copper wire to help achieve stable and reliable data transmission during diagnostic connection.

Durable Nylon Material

The nylon cable body is designed for daily workshop handling and is shown with waterproof, high-temperature resistance, and double-protection characteristics.

Thicker 7.00mm Cable Body

The AUTOOL cable is shown with a 7.00mm diameter, compared with a 5.00mm ordinary OBD cable in the product image.

190g Reinforced Feel

The cable net weight is listed as 190g, while the ordinary comparison cable shown in the image is 160g.

Flexible Protected Exterior

The product image highlights EF & non-toxic, flexible, anti-scalding, waterproof, and anti-aging exterior characteristics.

AUTOOL BMW 20-pin OBD2 adapter all-copper wire for stable data transmission Click to enlarge
AUTOOL BMW 20-pin OBD2 adapter durable nylon material waterproof high temperature resistance double protection Click to enlarge
AUTOOL OBD cable 7.00mm diameter compared with ordinary 5.00mm OBD cable and 3 year warranty Click to enlarge
AUTOOL BMW 20-pin OBD2 adapter 190g nylon material compared with ordinary 160g cable Click to enlarge
Specifications

AUTOOL BMW 20-Pin To 16-Pin OBD2 Adapter Specifications

Review the connector type, cable length, weight, material, diameter, and connector dimensions before ordering.

1>
Core Specifications
ProductAUTOOL BMW 20-Pin To 16-Pin OBD2 Extension Cable Connector
Product TypeOBD2 adapter cable
Connector TypeBMW 20-pin to 16-pin OBD2
ApplicationBMW 20-pin car diagnostic interface
Cable Length400mm / 15.74 inch
Net Weight190g
MaterialNylon
Cable Diameter7.00mm
16-Pin Connector Width40mm / 1.57 inch
20-Pin Connector Size42mm / 1.65 inch
Cable CoreAll-copper wire
Warranty3-year warranty support
AUTOOL BMW 20-pin OBD2 adapter cable length and connector dimensions Click to enlarge
AUTOOL BMW 20-pin OBD2 adapter specification chart with length weight material and diameter Click to enlarge
Core Specifications
Product TypeOBD2 adapter cable
Connector TypeBMW 20-pin to 16-pin OBD2
ApplicationBMW 20-pin car diagnostic interface
Length400mm / 15.74 inch
Weight190g
MaterialNylon
Diameter7.00mm
16-Pin Connector Width40mm / 1.57 inch
20-Pin Connector Size42mm / 1.65 inch
Cable CoreAll-copper wire
Before You Order And Use

Before You Order And Use

This is a connector adapter cable. Confirm the vehicle diagnostic port and your diagnostic tool connector before ordering.

Check The Vehicle Port

Use this adapter only when your vehicle has a BMW 20-pin diagnostic interface that matches the connector.

For 16-Pin Tool Connection

The adapter provides a 16-pin OBD2 connector side for compatible diagnostic tools.

Adapter Cable Only

This cable does not add diagnostic software, vehicle coverage, coding, or programming functions by itself.

Scanner Support May Vary

Available diagnostic functions depend on the connected scan tool and the supported systems on the vehicle.

Do Not Force The Pins

Align the connector before plugging in. Do not force the connector if the pin shape or orientation does not match.

Not A Universal Conversion Guarantee

A 20-pin to 16-pin connector conversion does not guarantee that every 16-pin OBD2 scanner can access every BMW system.

AUTOOL BMW 20-pin to 16-pin OBD2 adapter cable product list with package bag Click to enlarge
What Is In The Box

What Is In The Box

The package image shows the AUTOOL adapter cable and AUTOOL package bag. No diagnostic scanner is included.

Adapter Cable1 × AUTOOL BMW 20-pin to 16-pin OBD2 extension cable connector
Package BagAUTOOL protective package bag shown in the product list image
Not IncludedDiagnostic scanner, vehicle diagnostic tool, or extra accessories are not shown as included.
Package ConfirmationRefer to the packing list image for the final received items.

Questions And Answers

These answers cover the adapter purpose, BMW 20-pin compatibility, 16-pin scanner connection, diagnostic function limits, specifications, materials, package contents, and support.

Warranty And Contact

Warranty And Contact

Contact AUTOOL Store before ordering if you need help confirming whether your vehicle port and diagnostic tool connector match this BMW 20-pin to 16-pin OBD2 adapter cable.

Pre-Sales And Product Support

Support can help confirm BMW 20-pin interface fitment, 16-pin scan tool connection, package contents, cable specifications, warranty, and after-sales service.

  • BMW 20-pin diagnostic interface confirmation
  • 16-pin OBD2 diagnostic tool connection check
  • Package list and cable specification confirmation
  • Warranty and after-sales support
  • Order support for adapter cable purchases
Email Supportsupport@autoolstore.com WhatsApp Support+86 189 2647 7404

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AUTOOL 40CM OBD2 Extension Cable Connector 20pin to 16pin OBD2 Adapter
AUTOOL 40CM OBD2 Extension Cable Connector 20pin to 16pin OBD2 Adapter

US$15.90

Add to cart This product has multiple variants. The options may be chosen on the product page