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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
TAG | Direct Fit Wiring Harness | Mazda BT-50 Isuzu D-MAX MU-X 2020-ON | UNT351TAG Direct Fit Wiring Harness Solution for your Mazda BT 50 & Isuzu D MAX MU X The TAG UNT351 Direct Fit Wiring Harness is a sophisticated electrical solution designed for the latest generation of Mazda BT 50, Isuzu D MAX, and Isuzu MU X. This kit provides a reliable, ECU protected connection to ensure your trailer lighting works seamlessly with your vehicle's advanced onboard systems. This harness is engineered for rapid installation and complete
TAG Direct Fit Wiring Harness Solution for your Mazda BT-50 & Isuzu D-MAX MU-X
The TAG UNT351 Direct Fit Wiring Harness is a sophisticated electrical solution designed for the latest generation of Mazda BT-50, Isuzu D-MAX, and Isuzu MU-X. This kit provides a reliable, ECU-protected connection to ensure your trailer lighting works seamlessly with your vehicle's advanced onboard systems.
This harness is engineered for rapid installation and complete compatibility. Featuring a direct-fit ECU and a 7-pin flat plug with a reed switch (normally open circuits), it integrates perfectly with the vehicle's factory wiring. The system is designed to automatically manage reverse sensor cut-off, making towing easier and safer.
- Plug-and-Play: Direct fit ECU wiring option for a non-invasive installation.
- Quick Installation: Estimated fitting time of only 30 minutes.
- Automatic Integration: Includes automatic reverse sensor cut-off functionality.
- Ready to Use: No diagnostic coding or complex programming required.
- Included Hardware: Comes with a high-quality 7-pin flat plug.
Please Note: A wiring harness is a safety critical item. We strongly recommend you get your wiring harness installed by a professional towbar or vehicle accessory fitting workshop to ensure correct functionality and safety.
Specifications:
- Wiring Option: Direct Fit ECU
- Plug Connection: 7 Pin Flat Socket (Reed Switch)
- Fitting Time [min.]: 30
- Diagnostic Coding: Not Required
- Reverse Sensor Cut Off: Automatic
Important Information
- The image shown may not reflect the actual product
- Shipping times may vary depending on destination and stock availability
Vehicle Applications
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| MAZDA | BT-50 | 11/2021 | - | Cab Chassis | TF | RZ4E-TC | 1.9L | Diesel | - | AWD |
| MAZDA | BT-50 | 11/2021 | - | Cab Chassis | TF | RZ4E-TC | 1.9L | Diesel | - | RWD |
| MAZDA | BT-50 | 11/2021 | - | Cab Chassis | 819C | RZ4E-TC | 2.0L | Diesel | XS | Automatic RWD |
| MAZDA | BT-50 | 11/2021 | - | Ute | TF | RZ4E-TC | 1.9L | Diesel | - | 4WD |
| MAZDA | BT-50 | 11/2021 | - | Ute | 819C | RZ4E-TC | 2.0L | Diesel | XS | Automatic 4WD |
| MAZDA | BT-50 | 11/2021 | - | Ute | B19C | RZ4E-TC | 2.0L | Diesel | XS | Automatic RWD |
| MAZDA | BT-50 | 01/2021 | - | Ute | TF | RZ4E-TC | 1.9L | Diesel | 4x2 | RWD |
| MAZDA | BT-50 | 08/2020 | - | Cab Chassis | B30B | 4JJ3-TCX | 3.0L | Diesel | XT | Automatic/Manual 4WD |
| MAZDA | BT-50 | 08/2020 | - | Cab Chassis | B30B | 4JJ3-TCX | 3.0L | Diesel | XT | Automatic RWD |
| MAZDA | BT-50 | 08/2020 | - | Cab Chassis | B30B | 4JJ3-TCX | 3.0L | Diesel | XT FREESTYLE | Automatic/Manual 4WD |
| MAZDA | BT-50 | 08/2020 | - | Cab Chassis | B30B | 4JJ3-TCX | 3.0L | Diesel | XT FREESTYLE | Automatic RWD |
| MAZDA | BT-50 | 08/2020 | - | Ute | B30B | 4JJ3-TCX | 3.0L | Diesel | GT, XT, XTR | Automatic/Manual 4WD |
| MAZDA | BT-50 | 08/2020 | - | Ute | B30B | 4JJ3-TCX | 3.0L | Diesel | XT, XTR | Automatic RWD |
| MAZDA | BT-50 | 07/2020 | - | Cab Chassis | TF | 4JJ3-TCX | 3.0L | Diesel | - | 4WD |
| MAZDA | BT-50 | 07/2020 | - | Cab Chassis | TF (TFS40JDR, TFS40JPR) | 4JJ3-TCX | 3.0L | Diesel | - | AWD |
| MAZDA | BT-50 | 07/2020 | - | Cab Chassis | TF | 4JJ3-TCX | 3.0L | Diesel | - | RWD |
| MAZDA | BT-50 | 07/2020 | - | Cab Chassis | TF (TFR40JDR, TFR40JPR) | 4JJ3-TCX | 3.0L | Diesel | - | RWD |
| ISUZU | D-MAX | 10/2021 | - | Cab Chassis | TFR, TFS | RZ4E-TC | 1.9L | Diesel | - | RWD |
| ISUZU | D-MAX | 07/2020 | - | Cab Chassis | - | 4JJ3-TCX | 3.0L | Diesel | SX | Automatic/Manual 4WD |
| ISUZU | D-MAX | 07/2020 | - | Cab Chassis | - | 4JJ3-TCX | 3.0L | Diesel | SX | Automatic/Manual RWD |
| ISUZU | D-MAX | 07/2020 | - | Single Cab | - | 4JJ3-TCX | 3.0L | Diesel | SX | Automatic/Manual 4WD |
| ISUZU | D-MAX | 07/2020 | - | Single Cab | - | 4JJ3-TCX | 3.0L | Diesel | SX | Automatic/Manual RWD |
| ISUZU | D-MAX | 07/2020 | - | Ute | TFS40 | 4JJ3-TCX | 3.0L | Diesel | CRD | Automatic/Manual 4WD |
| ISUZU | D-MAX | 07/2020 | - | Ute | TFR40 | 4JJ3-TCX | 3.0L | Diesel | LS-U, SX | Automatic RWD |
| ISUZU | D-MAX | 07/2020 | - | Ute | TFS40 | 4JJ3-TCX | 3.0L | Diesel | LS-U, SX SPACECAB | Automatic/Manual 4WD |
| ISUZU | D-MAX | 07/2020 | - | Ute | TFS40 | 4JJ3-TCX | 3.0L | Diesel | SX | Automatic/Manual 4WD |
| ISUZU | D-MAX | 07/2020 | - | Ute | TFS | 4JJ3-TCX | 3.0L | Diesel | SX | Automatic/Manual 4WD |
| ISUZU | D-MAX | 07/2020 | - | Ute | TFR40 | 4JJ3-TCX | 3.0L | Diesel | SX | Automatic/Manual RWD |
| ISUZU | D-MAX | 07/2020 | - | Ute | TFR40 | 4JJ3-TCX | 3.0L | Diesel | SX SPACECAB | Automatic RWD |
| ISUZU | D-MAX | 06/2020 | - | Cab Chassis | TFR, TFS | 3.0L | Diesel | DDI | 4WD |
| ISUZU | D-MAX | 06/2020 | - | Cab Chassis | TFR, TFS | 4JJ3-TCX | 3.0L | Diesel | DDI | AWD |
| ISUZU | D-MAX | 06/2020 | - | Cab Chassis | TFR, TFS | 4JJ3-TCX | 3.0L | Diesel | DDI | RWD |
| ISUZU | D-MAX | 06/2020 | - | Cab Chassis | TFR, TFS (TFR40J) | 4JJ3-TCX | 3.0L | Diesel | DDI | RWD |
| ISUZU | D-MAX | 11/2019 | - | Ute | TFR, TFS | RZ4E-TC | 1.9L | Diesel | DDI | 4WD |
| ISUZU | D-MAX | 11/2019 | - | Ute | TFR, TFS | RZ4E-TC | 1.9L | Diesel | DDI | RWD |
| ISUZU | MU-X | 11/2023 | - | SUV | TFS/TFR (UCR/UCS) | RZ4E-TC | 1.9L | Diesel | Ddi | AWD |
| ISUZU | MU-X | 11/2023 | - | SUV | TFS/TFR | RZ4E-TC | 1.9L | Diesel | Ddi | RWD |
| ISUZU | MU-X | 07/2021 | - | SUV | RJ | 4JJ3-TCX | 3.0L | Diesel | LS-M, LS-T, LS-U | Automatic 4WD |
| ISUZU | MU-X | 07/2021 | - | SUV | RJ | 4JJ3-TCX | 3.0L | Diesel | LS-M, LS-T, LS-U | Automatic RWD |
| ISUZU | MU-X | 06/2021 | - | SUV | TFS/TFR | 4JJ3-TCX | 3.0L | Diesel | Ddi | 4WD |
| ISUZU | MU-X | 06/2021 | - | SUV | TFS/TFR | 4JJ3-TCX | 3.0L | Diesel | Ddi | RWD |
Payment & Security
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 2224 reviews
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Product Reviews
★★★★★ 4
XL sized suit review
Color: Light Blue, Size: X-Large
I ordered XL for my husband who is 6'1" and weighs 200 lbs. The pants' length was too long and we had to cut off two inches and get them hemmed. Jacket could be a little bigger in the mid section and shoulders but vest fit well. Could do without the fake handkerchief in the suit jacket pocket. Still liked the style and the color of the light blue suit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
★★★★★ 5
Perfect for teens
Color: Black, Size: XX-Large
Great suit! Great quality for the price. Very impressed. Bought for my teens. Didn't want to spend a lot on something they won't wear more than a couple times before they grow again. This suit is great. A tad long in the arms and legs. But overall, its perfect. Fitting suit, but got a size larger for their comfort. Surprised at the quality, my mom was impressed and she knows suits.
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Reviewed in the United States on March 29, 2026
★★★★★ 5
Great suit!
Color: Black, Size: Medium
Looks super nice! For the price, it is definitely worth it. The fabric looks and feels great and the size range is good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
★★★★★ 5
Perfect for a wedding! Everyone loved it
Color: Deep Blue, Size: XX-Large
I bought this suit set for our wedding and it was a huge hit everyone loved how it looked! The slim fit is perfect and looks very sharp and modern. The material is great quality and it comes with everything you need, making it an incredible value. My kids got compliments all night!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
★★★★★ 5
Great quality
Color: Black, Size: X-Small
Fit my son perfect. Ordered XS he’s 5’5” 128 lbs. pants fit great, they weren’t too big or too long. He felt comfortable and got many complements. Tie color comes random not black like the picture.
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Reviewed in the United States on May 19, 2026