Home

Explore

View Cart

Deals

Saved

Suggested searches

Plant-based protein powders
Vegan leather handbags
Bedroom decor
Waterproof jackets
Hoodies

Learn more about how we use your data to personalize your experience and ads. Recommendations are for informational purposes only.

BearTechWorkshop

Products

Products

BearTechWorkshop

SDGM Harness

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$110.00

Color

Black

Quantity

Product description loading

Product description loading

This is the product description text that will appear here.

Shopping designed around you.

Start selling

For brands

For creators

Build your store

Information

Shop Pay

Help center

Social

X (Twitter)

Instagram

Legal

Terms of Service

Privacy Policy

Your Privacy Choices

Powered by

|

Start selling for free

Language

© Shopify Inc. 2026

Quantity

1

You might also like

BearTechWorkshop

SASCM for GM vehicles

(4)

BearTechWorkshop

Developer Harness with 9 pin connector

BearTechWorkshop

Beartech Magmount, Openpilot Magnetic Mount SET for Comma Device

(22)

BearTechWorkshop

Openpilot Comma Pedal - Toyota, honda, GM, VW, Benz

(10)

BearTechWorkshop

VHB Pack & Adhesion Promoter For Slidemount and Magmount

Transmission-Module-Bench-Harness-05-14-GM-T42

BenchForce

TCM Bench Harness 05-14 GM T42

Engine-Module-Bench-Harness-96-00-GM-4.3L-5.0L-5.7L-7.4L

BenchForce

ECM Bench Harness 96-00 GM 4.3L 5.0L 5.7L 7.4L

xnor Shop

MQB/PQ (J533) - Harness V2.0

Axxess AXDSPH-GL9 : Amplifier Add-On Line Converter T-Harness, 2014-2020 Buick Chevy GMC

7% off

Jackson Tint and Sound

Axxess AXDSPH-GL9 : Amplifier Add-On Line Converter T-Harness, 2014-2020 Buick Chevy GMC

BenchForce

ECM Harness 20-22 GM E46 3.0L

Engine-Module-Bench-Harness-11-16-GM-E86-6.6L

BenchForce

ECM Bench Harness 11-16 GM E86 6.6L

Engine-Module-Bench-Harness-94-97-GM-4.3L-5.7L

BenchForce

ECM Bench Harness 94-97 GM 4.3L 5.7L

xnor Shop

R1S/R1T (GEN2) - Harness

Wiring Harness Kit 4 Pin Trailer Wiring Harness Kit 56245 Vehicle Side Custom for 2013 2014 2015 2016 2017 Buick Enclave; Chevrolet Traverse GMC Acadia Limited (Hitch Factory Tow Package Required)

Nilight

4 Pin Trailer Wiring Harness Kit 56245 Vehicle Side Custom for 2013 2014 2015 2016 2017 Buick Enclave; Chevrolet Traverse GMC Acadia Limited (Hitch Factory Tow Package Required)

Engine-Module-Bench-Harness-06-11-GM-E69-2.0L-3.6L

BenchForce

ECM Bench Harness 06-11 GM E69 2.0L 3.6L

BearTechWorkshop

GM Harness set (harness + harness box) for GM, Chevrolet Bolt, High Country, Volt, Cadillac

(3)

BT DieselWorks

2017+ SDGM Bypass Harness (IO5/IO6)

(3)

BearTechWorkshop

Beartech Side Slidemount For C4 DIY Starter Kit

BearTechWorkshop

Beartech Side Slidemount For C4, Openpilot Slide Quick Mount SET for Comma Device

(2)

xnor Shop

MQBevo/MQBA0 (MFK3.0) - Harness

Body Control Module Bench Harness 14-18 GM BCM

BenchForce

BCM Bench Harness 14-18 GM BCM

iDataStart T-Harness for Buick / Cadillac / Chevrolet / GMC - Shark Electronics

Shark Electronics

iDataStart T-Harness for Buick / Cadillac / Chevrolet / GMC

A2Z EV

A2Z EV

A2Z EV

4.6

(1.9K)

Body Control Module Bench Harness 03-05 GM BCM

BenchForce

BCM Bench Harness 03-05 GM BCM

Engine-Module-Bench-Harness-16-21-GM-E82-3.6L

BenchForce

ECM Bench Harness 16-21 GM E82 3.6L

Transmission-Module-Bench-Harness-01-06-GM

BenchForce

TCM Bench Harness 01-06 GM

(1)

Exclusive offer available

Labworkauto

labwork Amplifier Radio Adapter Harness 70-2105 Replacement for Enclave Cadillac DTS Avalanche Aveo Equinox Express GMC Sierra Yukon Suzuki XL-7

xnor Shop

Model X (AP1 / HW1) - Harness

Fortin THAR-GM6 | T-Harness for EVO-ALL and EVO-ONE | PUSH BUTTON Start Vehicles - Lockdown Security

Lockdown Security

Fortin THAR-GM6 T-Harness for Buick, Cadillac, Chevrolet, GMC, and Opel

Engine-Module-Bench-Harness-04-06-GM-E60-6.6L

BenchForce

ECM Bench Harness 04-06 GM E60 6.6L

(3)

comma shop

comma shop

4.9

(342)

Transmission-Module-Bench-Harness-07-16-GM

BenchForce

TCM Bench Harness 07-16 GM

BearTechWorkshop

C-SDSU SmartDSU (For Toyota openpilot)

(8)

BearTechWorkshop

Beartech Slidemount For C3 & C3X, Openpilot Slide Quick Mount SET for Comma Device

(9)

BearTechWorkshop

Special customized Comma Pedal

A black transmission control module bench programming harness with multiple connectors and wiring. Transmission Control Module Wiring Harness 15-20 GM T87 T93

BenchForce

TCM Bench Programming Harness for 15-25 GM T87 T93 Transmission Module

Transmission-Module-Bench-Harness-06-15-GM-A40-A41-A42-A50

BenchForce

TCM Bench Harness 06-15 GM A40 A41 A42 A50 A51 A52 A61 A62

xnor Shop

MEB - Camera Harness

Transmission Control Module Harness GM PCS TCM 2600

BenchForce

TCM Harness GM PCS TCM 2600

Fuel-System-Module-Bench-Harness-07-14-GM

BenchForce

Fuel System Module Bench Harness 07-14 GM

Engine-Module-Bench-Harness-96-02-GM-6.5L-Turbo-Diesel

BenchForce

ECM Bench Harness 96-02 GM 6.5L Turbo Diesel

Engine-Module-Bench-Harness-97-00-GM-P59-5.7L-7.4L

BenchForce

ECM Bench Harness 97-00 GM P59 5.7L 7.4L

xnor Shop

MFK C - Camera Harness

(1)

22% off

Pro Audio Center

AXDI-GM44 METRA GM Data Interface Harness w/ Chime Retention 2012-2016

59% off

High Performance Injectors

DRIVE BY CABLE DBC LS 1997-2006 STANDALONE WIRING HARNESS W/ 4L60E 4.8 5.3 6.0 5 wire maf delphi connectors

(2)

BearTechWorkshop

ASCM Harness Plus

(1)

Transmission-Module-Bench-Harness-09-19-GM-T76

BenchForce

TCM Bench Harness 09-19 GM T76

BearTechWorkshop

OBD Power and Splitter for comma pedal

xnor Shop

5

(15)

xnor Shop

R1S/R1T (GEN1) - Harness

(1)

ECM Wiring Harness 17-23 GM E88 E90 E99 1.5L 5.3L 6.2L 6.6L

BenchForce

ECM Wiring Harness 17-23 GM E88 E90 E99 1.5L 5.3L 6.2L 6.6L

iJDMTOY.com

(2) OE-Spec Side Marker Light Power Cord Wire Harness For Chevrolet Cadillac GMC

xnor Shop

Model S & X (AP2 / HW2) - Harness

SMGspeed

SMG GEN5 LTx o2 Extension Harness

Engine-Module-Bench-Harness-06-15-GM-E67-2.2L-2.4L-2.9L-3.5L-3.6L-3.9L-4.2L-4.4L-4.6L-5.3L-6.0L-7.0L

BenchForce

ECM Bench Harness 06-15 GM E67 2.2L 2.4L 2.9L 3.5L 3.6L 3.9L 4.2L 4.4L 4.6L 5.3L 6.0L 7.0L

iJDMTOY.com

Set of 2 Auto Start Stop Disable Eliminator Wirings For Buick Cadillac Chevy GMC

LMMF SIMPLIFIED WIRING

03-07 LS Drive-By-Wire Standalone Harness

xnor Shop

Fuse Tap Adapter - 4-Pin Molex

(2)

Engine-Module-Bench-Harness-01-04-GM-E54-6.6L

BenchForce

ECM Bench Harness 01-04 GM E54 6.6L

(3)

iDatastart ADS-THR-GM13 GM T-Harness for DC3 and HC Series | PUSH BUTTON Start Vehicles - Lockdown Security

Lockdown Security

iDatastart ADS-THR-GM13 Plug and Play T-Harness

BearTechWorkshop

OBD 2 Scanner Car Scan Diagnostic Tool (Mini BT ELM327 V2.1)

Transmission-Module-Bench-Harness-07-20-GM-T43

BenchForce

TCM Bench Harness 07-20 GM T43

(2)

BearTechWorkshop

IR (Infrared) Filter for Auto Dimming Rearview Mirror Sensor

(3)

BearTechWorkshop

BearTech Suction Rack for C3 & C4

(1)

Engine-Module-Bench-Harness-14-19-GM-E92-3.6L-4.3L-5.3L-6.2L

BenchForce

ECM Bench Harness 14-19 GM E92 3.6L 4.3L 5.3L 6.2L

Body Control Module Bench Harness 06-14 GM BCM

BenchForce

BCM Bench Harness 06-14 GM BCM

xnor Shop

MG (SAIC Motor) - Harness

BearTechWorkshop

StackMod (customizable Mod)

Engine-Module-Bench-Harness-97-02-GM-P08-2.2L-2.4L

BenchForce

ECM Bench Harness 97-02 GM P08 2.2L 2.4L

Top Street Performance GM Standalone '03-'07 LS Truck Drive by Wire Engine and Standard Trans Wiring Harness

12% off

Top Street Performance

GM Standalone '03-'07 LS Truck Drive by Wire Engine and Standard Trans Wiring Harness

25% off

Pro Audio Center

AXDIS-GMLN44 METRA GM Data Interface Harness with SWC 2012-2016

VCMTUNER

4.9

(198)

Engine-Module-Bench-Harness-11-18-GM-E78-1.2L-1.4L-1.8L-2.4L-3.6L-4.8L-6.0L

BenchForce

ECM Bench Harness 11-18 GM E78 1.2L 1.4L 1.8L 2.4L 3.6L 4.8L 6.0L

Engine-Module-Bench-Harness-15-20-GM-E80-1.0L-1.4L-1.5L-1.6L-2.0L-2.5L

BenchForce

ECM Bench Harness 15-20 GM E80 1.0L 1.4L 1.5L 1.6L 2.0L 2.5L

Engine-Module-Bench-Harness-06-10-GM-E35-6.6L

BenchForce

ECM Bench Harness 06-10 GM E35 6.6L

(1)

BearTechWorkshop

Openpilot Harness box V1 (2x13 pin) and V2 (2x9 pin) with RJ 45 Port

(2)

Engine-Module-Bench-Harness-19-20-GM-2.0L-2.7L

BenchForce

ECM Bench Harness 19-20 GM E01 2.0L 2.7L

BearTechWorkshop

Extra connectors for honda, toyota, GM, VW - connector set

BearTechWorkshop

Static Cling Film pack of 20

LMMF SIMPLIFIED WIRING

2002-2005 Trailblazer/envoy 4.2 standalone harness

Engine-Module-Bench-Harness-99-09-GM-P59-4.3L-5.0L-5.3L-5.7L-6.0L-7.4L-8.1L

BenchForce

ECM Bench Harness 99-09 GM P01 P59 4.3L 5.0L 5.3L 5.7L 6.0L 7.4L 8.1L

(1)

xnor Shop

MEB - Gateway Harness

BearTechWorkshop

Openpilot Comma Pedal - International shipping included

Engine-Module-Bench-Harness-06-16-GM-E38-3.4L-3.5L-3.9L-4.8L-5.3L-6.0L-6.2L-7.0L

BenchForce

ECM Bench Harness 06-16 GM E38 3.4L 3.5L 3.9L 4.8L 5.3L 6.0L 6.2L 7.0L

Fuel-System-Module-Bench-Harness-10-16-GM

BenchForce

Fuel System Module Bench Harness 10-16 GM

Engine Control Module Bench Harness 05-06 GM E40 5.3L 6.0L

BenchForce

ECM Bench Harness 05-06 GM E40 5.3L 6.0L

LMMF SIMPLIFIED WIRING

99-02 LS Drive-By-Cable Standalone Harness

(4)

Engine-Module-Bench-Harness-10-17-GM-E39-E39A-1.6L-2.0L-2.4L-2.5L-3.0L-3.6L

BenchForce

ECM Bench Harness 10-17 GM E39 E39A 1.6L 2.0L 2.4L 2.5L 3.0L 3.6L

Engine-Module-Bench-Harness-04-07-GM-P12-2.0L-2.2L-2.8L-2.9L-3.5L-3.7L-4.2L

BenchForce

ECM Bench Harness 04-07 GM P12 2.0L 2.2L 2.8L 2.9L 3.5L 3.6L 3.7L 4.2L

Top Street Performance GM Standalone LY6, L92 Drive by Wire Engine and Standard Trans Wiring Harness

12% off

Top Street Performance

GM Standalone LY6, L92 Drive by Wire Engine and Standard Trans Wiring Harness

2x9 pin connector ensures secure and reliable wiring for OBD power systems
Available in SDGM A and SDGM B variants to fit a wide range of supported vehicles
All electronic components are AEC Q100 and AEC Q200 qualified for automotive safety standards
Original equipment manufacturer components assembled in Canada for quality assurance

Summarized by Shop

SDGM Harness
This harness is 2x9 pin and works with 2x9 pin harness box
SDGM HAS TO work with OBD power.
There are 2 types of SDGM Harness, SDGM A and SDGM B. Please make sure you choose the correct one for your vehicle.
Supported vehicles: (If your car make is listed, but the year is different. SDGM might work if

Connector Type: 2x9 pin
Supported Variants: SDGM A, SDGM B
Compatibility: Buick Enclave 2019, Buick Baby Enclave CN, Chevy Volt 2019, Cadillac XT4 2023, Chevy Traverse 2022, Chevy Malibu XL 2019, Cadillac XT6, Chevy Blazer 2022, 2024, 2025
Component Certification: AEC Q100, AEC Q200
Assembly Origin: Canada
Condition: New

Summarized by Shop

5.0

1 rating

5

4

3

2

1

Worked great on my 2020 Blazer RS with LKA and ACC

A

Anonymous · November 13, 2025

BearTechWorkshop

4.8 (79)