OE Quality
60-Day Returns

TechPro BM1026103 Bumper Cover Reinforcement - Front Left
BMW X3/X4 Front Left Bumper Cover Reinforcement
Restore the front-left bumper area with this TechPro bumper cover reinforcement, part number BM1026103. It is built for a factory-style fit and a clean appearance on select BMW X3 and BMW X4 applications.
Fits 2018-2022 BMW X3, front left. Fits 2019-2022 BMW X4, front left.
Key Features
- Factory-style precision for accurate alignment
- High-quality materials for durability and lasting performance
- Seamless appearance for bumper restoration work
- Quick installation with no modifications required
- Direct replacement for OEM reference 51117399915
Detailed Description
TechPro BM1026103 is a bumper cover reinforcement for the front left side of select BMW models. It is engineered to match factory-style dimensions and mounting expectations, helping maintain proper bumper cover support and a consistent exterior finish. This part number BM1026103 is a direct-fit solution for BMW X3 G01 and BMW X4 G02 applications that use OEM reference 51117399915.
This part cross-references OEM 51117399915 for the same application.
What It Helps Fix
- Damaged or bent front bumper reinforcement on BMW X3 or BMW X4
- Poor bumper cover alignment after impact repair
- Visible fitment gaps at the front left bumper area
- Restoration needs after collision-related front-end damage
- Replacement of a worn or compromised OE-style support component
Installation Notes and Tips
Install BM1026103 at the front left position using factory-style mounting points. The part is made for direct replacement and does not require modifications. Verify vehicle year, model, and OEM reference before installation to confirm proper application on BMW X3 and BMW X4 vehicles.
Quality Assurance
TechPro manufactures this reinforcement with high-quality materials and factory-style precision to support consistent fit and appearance. The part is intended for direct replacement use on the listed BMW applications.
| Brand | TechPro |
| Part Number | BM1026103 |
| HEIGHT (In) | 6.3 |
| LENGTH (In) | 14.9 |
| WEIGHT (lbs) | 10.7 |
| WIDTH (In) | 12.5 |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2022 | BMW | X3 | Front Left | G01; OEM: 51117399915 |
| 2022 | BMW | X4 | Front Left | G02; OEM: 51117399915 |
| 2021 | BMW | X3 | Front Left | G01; OEM: 51117399915 |
| 2021 | BMW | X4 | Front Left | G02; OEM: 51117399915 |
| 2020 | BMW | X3 | Front Left | G01; OEM: 51117399915 |
| 2020 | BMW | X4 | Front Left | G02; OEM: 51117399915 |
| 2019 | BMW | X3 | Front Left | G01; OEM: 51117399915 |
| 2019 | BMW | X4 | Front Left | G02; OEM: 51117399915 |
| 2018 | BMW | X3 | Front Left | G01; OEM: 51117399915 |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.