SKU: 74110835573

BRINK | 13-Pin Direct Fit Wiring Harness | BMW X3 G01, X4 G02, iX3 G08 2017–ON | BR-703574

$322.20 $358.00
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Description

BRINK | 13-Pin Direct Fit Wiring Harness | BMW X3 G01, X4 G02, iX3 G08 2017–ON | BR-703574Brink Direct Fit Wiring Harness Solution for your BMW X3, X4 and iX3 The Brink 13 Pin Direct Fit Wiring Harness (BR 703574) is a high specification electrical kit specifically engineered for the BMW X3 (G01), X4 (G02), and the fully electric iX3 (G08). This kit is the updated replacement for the BR 703524, offering superior integration with modern BMW electronic systems. Key Features: OEM Connectors: Utilizes vehicle specific "plug and play"

Brink Direct Fit Wiring Harness Solution for your BMW X3, X4 and iX3

The Brink 13-Pin Direct Fit Wiring Harness (BR-703574) is a high-specification electrical kit specifically engineered for the BMW X3 (G01), X4 (G02), and the fully electric iX3 (G08). This kit is the updated replacement for the BR-703524, offering superior integration with modern BMW electronic systems.

Key Features:

  • OEM Connectors: Utilizes vehicle-specific "plug-and-play" connectors that match BMW's factory wiring for a secure installation without cutting or splicing.
  • Trailer Stability Program (TSP) Support: Fully integrates with your BMW’s safety systems to help correct trailer sway by automatically adjusting brakes and engine power when a trailer is detected.
  • CAN Bus Integration: Communicates directly with the vehicle's data network to manage complex towing functions and ensure your BMW's warranty remains protected.
  • Automatic Activation: Designed with "Automatic Programming" to activate towing features within the vehicle's computer systems seamlessly.
  • Full LED Compatibility: Works perfectly with trailers and bike carriers equipped with LED lights, preventing dashboard error messages or hyper-flashing.
  • Smart Sensor Management: Automatically deactivates rear parking sensors and disconnects rear fog lights on the vehicle while towing to prevent interference.
  • Power Supply Included: This 13-pin kit includes a steady plus (Pin 9) power supply as standard. (Note: Extension kit 764159 is required for ignition-switched power/Pin 10 battery charging).

Note: This kit is suitable for the BMW X3 G01 (08/2017-on), X4 G02 (04/2018-on), and iX3 G08 (09/2020-on). It is the recommended replacement for the older BR-703524 part number.

Please Note: Towbar wiring is a safety-critical item. Due to the high complexity of modern BMW electrical systems and CAN Bus networks, we strongly recommend installation by a professional towbar fitter or vehicle accessory workshop.

Specifications:

  • Number of Pins: 13
  • CAN Bus Support: Yes
  • TSP (Trailer Stability Program): Yes
  • LED Compatible: Yes
  • Programming: Automatic Activation
  • Continuous Power (Pin 9): Included
  • Fitting Time [min]: 75
  • OEM Connectors: Yes

Vehicle Applications

Make Model From - To Body Series Engine Variant Drivetrain
BMW X3 08/2017 - ON SUV G01 B58B30B | 3.0L | Petrol M40i Automatic AWD
BMW X3 08/2017 - ON SUV G01 B48B20A | 2.0L | Petrol sDrive 20i Automatic RWD
BMW X3 08/2017 - ON SUV G01 B47D20A | 2.0L | Diesel xDrive 20d Automatic AWD
BMW X3 08/2017 - ON SUV G01 B57D30A | 3.0L | Diesel xDrive 30d Automatic AWD
BMW X3 08/2017 - ON SUV G01 B48B20B | 2.0L | Petrol xDrive 30i Automatic AWD
BMW X3 08/2017 - ON SUV G01 B48B20B | 2.0L | Petrol xDrive 30i M SPORT Automatic AWD
BMW X3 08/2017 - ON SUV G01 B48B20A | 2.0L | Hybrid (Petrol) xDrive 30e M SPORT Automatic AWD
BMW X3 08/2017 - ON SUV - B57 D30 B, JA1 | 3.0L | Hybrid (Diesel) xDrive 30 d Mild-Hybrid AWD
BMW X3 08/2017 - ON SUV - B47 D20 B, JA1 | 2.0L | Hybrid (Diesel) xDrive 20 d Mild-Hybrid AWD
BMW X3 08/2017 - ON SUV G01 B57D30B | 3.0L | Diesel M40d Automatic AWD
BMW X3 08/2017 - ON SUV F97, G01 B46 B20 B, B48 B20 A | 2.0L | Hybrid (Petrol) xDrive 30 e Plug-in-Hybrid AWD
BMW X3 08/2017 - ON SUV F97, G01 B58 B30 B | 3.0L | Petrol xDrive M40 i AWD
BMW X3 08/2017 - ON SUV F97, G01 S58 B30 A | 3.0L | Petrol M Competition AWD
BMW X3 08/2017 - ON SUV F97, G01 B48 B20 A | 2.0L | Petrol sDrive 20 i RWD
BMW X3 08/2017 - ON SUV F97, G01, G08 B46 B20 B, B48 B20 B | 2.0L | Hybrid (Petrol) xDrive 30 i Automatic/Manual AWD
BMW X3 08/2017 - ON SUV F97, G01 B58 B30 A | 3.0L | Petrol xDrive M40 i AWD
BMW X3 08/2017 - 08/2021 SUV G01 B58B30B | 3.0L | Petrol M40i Automatic AWD
BMW X3 08/2017 - 07/2021 SUV G01 B48B20A | 2.0L | Petrol sDrive 20i Automatic RWD
BMW X3 08/2017 - 08/2021 SUV G01 B47D20A | 2.0L | Diesel xDrive 20d Automatic AWD
BMW X3 08/2017 - 08/2021 SUV G01 B57D30A | 3.0L | Diesel xDrive 30d Automatic AWD
BMW X3 08/2017 - 08/2021 SUV G01 B48B20A | 2.0L | Hybrid (Petrol) xDrive 30e M SPORT Automatic AWD
BMW X3 08/2017 - 08/2021 SUV G01 B48B20B | 2.0L | Petrol xDrive 30i Automatic AWD
BMW X3 08/2017 - 08/2021 Ambulance G01 B48B20B | 2.0L | Petrol xDrive 30i Automatic AWD
BMW X3 08/2017 - 08/2021 SUV G01 B47D20A | 2.0L | Diesel xDrive 30i Automatic AWD
BMW X3 08/2017 - 09/2020 SUV G01 B58B30B | 3.0L | Petrol M40i Automatic AWD
BMW X3 08/2017 - 01/2020 SUV G01 B57D30B | 3.0L | Diesel M40d Automatic AWD
BMW X3 08/2017 - 03/2020 SUV F97, G01 B47 D20 A, B47 D20 B | 2.0L | Diesel xDrive 20 d AWD
BMW X3 08/2017 - 06/2020 SUV F97, G01 B57 D30 A | 3.0L | Diesel xDrive 30d AWD
BMW X3 08/2017 - 07/2019 SUV G01 B48B20A | 2.0L | Petrol sDrive 20i Automatic RWD
BMW X3 08/2017 - 07/2019 SUV G01 B48B20A | 2.0L | Petrol xDrive 20i Automatic AWD
BMW X3 08/2017 - 07/2019 SUV G01 B48B20B | 2.0L | Petrol xDrive 30i Automatic AWD
BMW X3 08/2017 - 07/2019 SUV G01 BS58B30A | 3.0L | Petrol M40i Automatic AWD
BMW X4 04/2018 - ON SUV G02 B58B30B | 3.0L | Petrol M40i Automatic AWD
BMW X4 04/2018 - ON SUV F98 S58B30 | 3.0L | Petrol M COMPETITION Automatic AWD
BMW X4 04/2018 - ON SUV G02 B48B20A | 2.0L | Petrol xDrive 20i M SPORT Automatic AWD
BMW X4 04/2018 - ON SUV G02 B48B20B | 2.0L | Petrol xDrive 30i M SPORT Automatic AWD
BMW X4 04/2018 - ON SUV F98, G02 B46 B20 B, B48 B20 B | 2.0L | Hybrid (Petrol) - AWD
BMW X4 04/2018 - ON SUV F98, G02 B58 B30 B | 3.0L | Petrol M40 i AWD
BMW X4 04/2018 - ON SUV F98, G02 S58 B30 A | 3.0L | Petrol M Competition AWD
BMW X4 04/2018 - ON SUV F98, G02 B58 B30 A | 3.0L | Petrol M40 i AWD
BMW X4 04/2018 - ON SUV F98, G02 B48 B20 A | 2.0L | Petrol xDrive 20 i AWD
BMW X4 04/2018 - ON SUV F98, G02 B46 B20 B, B48 B20 B | 2.0L | Petrol xDrive 30 i Automatic/Manual AWD
BMW X4 04/2018 - 12/2021 SUV G02 B47D20A | 2.0L | Diesel xDrive 20d Automatic AWD
BMW X4 04/2018 - 07/2021 SUV G02 B58B30B | 3.0L | Petrol M40i Automatic AWD
BMW X4 04/2018 - 07/2021 SUV G02 B48B20A | 2.0L | Petrol xDrive 20i M SPORT Automatic AWD
BMW X4 04/2018 - 07/2021 SUV G02 B48B20B | 2.0L | Petrol xDrive 30i M SPORT Automatic AWD
BMW X4 04/2018 - 07/2021 SUV F98 S58B30 | 3.0L | Petrol M COMPETITION xDrive Automatic AWD
BMW X4 04/2018 - 03/2020 SUV G02 B47D20A | 2.0L | Diesel xDrive 20d M SPORT Automatic AWD
BMW X4 04/2018 - 03/2020 SUV F98, G02 B47 D20 A, B47 D20 B | 2.0L | Diesel xDrive 20 d AWD
BMW X4 04/2018 - 07/2019 SUV G02 B58B30A | 3.0L | Petrol M40i Automatic AWD
BMW X4 04/2018 - 07/2019 SUV G02 B48B20A | 2.0L | Petrol xDrive 20i M SPORT Automatic AWD
BMW X4 04/2018 - 07/2019 SUV G02 B48B20B | 2.0L | Petrol xDrive 30i M SPORT Automatic AWD
BMW iX3 09/2020 - ON SUV G08 HA0 | Electric Electric RWD

Important Information

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Shipping Notes
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  • Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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SKU: 74110835573

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4.7 ★★★★★
Based on 483 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer
San Leandro, US
★★★★★ 5
Great for aggressive chewers!
Size: Jumbo, Style: Peanut Butter
I have a very very aggressive chewer. She is a Rottweiler/Pitbull mix. Most toys she completely destroys within 2 days, sometimes 2 hours. I must praise this toy as she has had it for over 5 months and has not destroyed it! She loves chewing the ends and carries in her mouth squeaking it as she goes. I have 4 pups and they all take turns chewing when they can. I will be buying more Playology dog toys in the future. Thank you for making such a great toy!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
S
Verified Purchase
Steven Turner
Charlottesville, US
★★★★★ 5
They are her favorites
Size: Medium (VALUE 2-Pack), Style: Beef, Size: Medium (VALUE 2-Pack), Style: Beef
We’ve had many dogs, many very destructive ones and wish I had these years ago. The hard toys get sharp edges, this toy is the best and yes is far better than the other red ones. My bulldog wants tug of war for 30 min to an hour every night. We’ve gotten tennis elbow, tendinitis, and pulled muscles holding onto this thing. She has tons of toys but 9pm and this is only option for her. We don’t get a choice. Easy to hold, well for a few min until your hand gets tired. First you one was about 3 years ago and she’s only on her third one. They last forever, easy to clean, and aren’t sharp edges. Seriously, better than any toy sold anywhere. My phone has hundred of pictures of Pickle holding this. She’s doing it right now. If you have a strong destructive dog that takes pride in destroying toys, ruin their confidence and get them this one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
P
Verified Purchase
Placeholder
Omaha, US
★★★★★ 5
Perfect Toy for Large Dogs
Size: Medium, Style: Cheddar Cheese
I don’t normally leave reviews, but this toy is stellar and is a new favorite for my dog! She is a large dog (70lbs cattle dog lab mix) and I accidentally bought a medium, but it actually is a great size for her! So far this stands up to her chewing, but I may need to update in a few weeks to speak for durability but it really does feel solid. Most toys don’t last an afternoon once she starts chewing, so this has already won in that regard. The shape is perfect as well. She can gnaw at it, squeak, play fetch, play tug. It bounces when she throws it around herself. The fact it smells like stinky cheese is just an added bonus for her. All around, a very well designed dog toy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 27, 2023
A
Verified Purchase
Aly
Louisville, US
★★★★★ 4
Boxer Baby’s Favorite
Size: Jumbo, Style: Beef
This toy is my sweet girl’s absolute favorite. It was the first thing we gave her when we brought her home, and she has been obsessed with it since. She brings it from room to room, inside and outside. I would highly recommend this toy, however, we have gone through six in one year. They’re not very durable, especially with our boxer mix, who is a very heavy chewer. I’ve gotten the red and the blue, and she will only take red, which is fine with me because the blue STINKS. The red stinks too, but less so. The squeak is very loud, but she genuinely loves it so much that it’s hard to be annoyed by it. I’d say give the toy a try, you may be unintentionally giving them their favorite thing ever lol.
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Reviewed in the United States on October 2, 2025
R
Verified Purchase
Renia
Louisville, US
★★★★★ 1
Design Hazard
Size: Medium, Style: Bacon, Size: Medium, Style: Bacon
I have one of these in a larger version I picked up at the petstore. This one I do not recommend. There is a whole in the center where the pet bites down and my doggies' teeth kept getting stuck in it. If you've ever had a toy get stuck in your pups mouth, you've seen how thet go nuts trying to get it out.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026

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