2016-2022 BMW 7-Series Front Fender Brackets: Alignment, Part Numbers, and Replacement
This guide covers the essential front fender support brackets for the G11 and G12 chassis BMW 7-Series, focusing on collision repair and proper fender alignment.
- This part is almost exclusively replaced due to collision damage; it does not typically fail from age.
- The most common symptom of a bad bracket is a visible misalignment of the fender panel.
- Part numbers are side-specific. The right (passenger) side is 7347424 and the left (driver) side is 41357413401.
- When buying used, carefully inspect for any cracks, bends, or stress marks, and ensure all pieces of the set are included.
Symptoms of a Damaged Front Fender Bracket
Unlike electronic or mechanical parts, fender brackets don't typically "fail" on their own. Damage is almost always the result of a collision, even a minor one. The most common symptoms are visual and relate to how the fender sits on the car.
- Poor Panel Gaps: The most obvious sign is an uneven gap between the fender and adjacent panels. Look for gaps that are wider at the top than the bottom, or that don't match the gap on the other side of the car. Check the alignment with the front door, the hood, and the front bumper cover. 🎬 Watch: How to fix bumper gap and sag
- Loose or Vibrating Fender: If a bracket is broken, the fender may feel loose to the touch. You might notice it vibrating or shaking, especially when closing the door or driving over rough roads.
- Rattling or Scraping Noises: While less common for the bracket itself, a misaligned fender caused by a broken bracket can lead to the fender liner or other components rubbing against the tire, causing scraping or rattling sounds.
Known Issues, TSBs, and Recalls
As of early 2026, there are no recalls, Technical Service Bulletins (TSBs), or widespread known issues from BMW or the NHTSA related to premature failure of the front fender brackets on the 2016-2022 7-Series. Virtually all replacements are performed as part of collision repair.
Pro Tip: The 2016-2022 7-Series (G11/G12) uses aluminum for its front fenders. This material is lightweight but can be more difficult to repair than steel. In many cases of fender damage, the fender itself is replaced along with the mounting brackets.
Technical Specifications and Part Numbers
The front fender mounting system consists of a set of several brackets. It is crucial to order the correct part number for the specific side of the vehicle you are repairing. These parts fit all G11 and G12 chassis 7-Series models from 2016-2022, including the 750e xDrive hybrid model.
| Side | Known OEM Part Number(s) | Notes |
|---|---|---|
| Right (Passenger Side) | 7347424 | This is a multi-piece bracket set. |
| Left (Driver Side) | 41357413401 | Often referred to as a 'Side Panel Bracket'. May be one of several parts in the complete set for this side. |
Buying a Used Front Fender Bracket Set
Since these brackets are almost always replaced due to accidents, buying a used OEM set is a very common and cost-effective repair strategy. A used original BMW part guarantees perfect fitment, which is not always the case with aftermarket copies. Here's what to check before you buy:
- Verify the Side: This is the most common mistake. Double-check that you are buying for the driver side (left) or passenger side (right). They are not interchangeable.
- Inspect for Cracks and Stress Marks: Carefully examine the plastic for any cracks, especially around the mounting holes. Look for thin white lines or discoloration, which indicate the plastic has been bent or stressed. A stressed bracket will fail much sooner.
- Check for Bends: If the set includes any metal pieces, ensure they are perfectly straight. Even a slight bend can make fender alignment impossible. 🎬 See this guide on aligning auto body panels Compare it to photos of a new part if possible.
- Ensure All Pieces are Included: The term "set" can be used loosely. Confirm with the seller that all pieces shown in diagrams for that part number are included in the sale. A missing piece can bring your project to a halt.
Replacement Overview and Difficulty
Replacing the front fender brackets is a moderately difficult job, primarily due to the need to access them.
- Difficulty: 3/5 (Moderate)
- Tools Needed: Basic hand tools (socket set, screwdrivers, trim removal tools).
- Procedure: The general process involves removing the front wheel, detaching the plastic wheel arch liner, 🎬 Watch: How to remove a BMW fender liner and possibly loosening the front bumper cover and side skirt trim to gain access to all the bracket mounting points. In some cases, the fender itself may need to be completely removed.
Warning: The biggest risk during this job is cosmetic damage. Be extremely careful when removing and installing the fender to avoid scratching the paint on the fender or the door. Using painter's tape on the edges of adjacent panels is highly recommended.
Cost Comparison for Front Fender Brackets
The cost is for one side's bracket set. Labor costs can vary significantly based on how much disassembly is required.
| Part Source | Estimated Cost (per side) |
|---|---|
| New OEM (Dealer) | $60 - $100 |
| New Aftermarket | Generally not available |
| Used OEM | $40 - $70 |
| Shop Labor | $200 - $400 |
Frequently Asked Questions (FAQ)
Do I need to paint the fender brackets?
No. The brackets are structural and are not visible once the fender and liners are installed. They do not require painting.
Are the brackets for the 750e xDrive hybrid different?
No, the main fender support brackets are the same across the G11/G12 chassis, including the 750e hybrid models. The fender on the hybrid's charging port side has a cutout for the door, but the underlying support brackets are shared with non-hybrid models.
Can I reuse my old brackets after an accident?
It is strongly recommended not to. Even if a bracket looks undamaged after an impact, it may have hairline cracks or be weakened in a way that is not visible. Using a fresh, uncompromised bracket is key to ensuring the new or repaired fender aligns correctly and stays secure.
My fender is just a little bit loose. Is it the bracket?
It could be. Before ordering parts, remove the wheel arch liner for a visual inspection. Sometimes a mounting bolt has simply come loose and just needs to be tightened. If a mounting point on the bracket is broken, the entire set should be replaced.
Helpful Videos
Technical Specifications
OEM Part Numbers: 7347424 41357413401
Material: High-impact plastic and/or steel. Fitment: G11 and G12 chassis BMW 7-Series (2016-2022).
The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
- BMW 750e xDrive: