OVERVIEW
Genuine VW/Audi bumper cover retaining screw, part number N-910-570-01. This original panel screw secures the cover at its specified attachment position on the configuration below. One screw is supplied.
Technical details
- Original number: N-910-570-01 / N91057001.
- Published nominal panel screw designation: 5 x 16.
- Rounded head with internal six-lobe drive and coarse panel-screw thread.
- Listed application: assigned bumper-cover retaining screw position.
- Bumper cover, retaining clips, guides and other mounting hardware are separate.
The screw works with the prescribed retaining arrangement to secure the cover at its mounting point. Correct length, head shape and clip engagement matter because the assembly can contain several screw types. This panel screw is distinct from a conventional M5 machine-thread bolt.
Match N91057001 at the actual attachment before ordering. Do not assume all screws on a bumper, liner or underbody panel are interchangeable. The same original number can have additional assigned applications, but every mounting position must be checked against its specified hardware.
Common reasons to replace
Inspect the screw during cover removal, refitting or repair of a loose attachment. Replace missing hardware, damaged threads, rounded drive features, a deformed head or corrosion that prevents correct installation.
Earlier panel repairs may leave an incorrect screw or damaged retaining clip. Compare the original screw and inspect the complete mating arrangement before reassembly. A screw that does not engage its prescribed retainer cannot restore the intended attachment.
Rattles, loose edges or uneven panel gaps require inspection of the cover, tabs, guides, brackets and clips. A new screw cannot repair a cracked mounting tab, distorted cover, stripped retainer or broken support. Repair the diagnosed component before completing the connection.
Installation and service notes
Follow the factory procedure for the exact bumper cover and equipment arrangement. Identify the assigned screw position before disassembly, and retain any required information about adjoining clips and guides.
Inspect the cover tab and mating retainer, then align the components correctly. Start the screw carefully in the prescribed retaining feature. Do not use a longer or oversized screw to compensate for damaged threads or a missing clip.
Use the correct six-lobe tool fully engaged in the head. Follow the factory tightening requirement for the actual panel attachment. Excessive tightening can damage the screw, clip or surrounding mounting tab.
Do not use the screw to pull a misaligned panel into place, and do not transfer a torque value from a bumper reinforcement bolt or another panel fastener. If the screw spins without holding, inspect the retaining feature and hardware selection before continuing.
Check cover seating, panel alignment and prescribed clearances after assembly. Inspect the other attachments disturbed during service so the cover is secured by the complete original mounting arrangement.
This listing supplies one original retaining screw. Obtain the mating clips, guides and other panel service parts separately for the exact vehicle arrangement.
Fitment
| Vehicle | Model years | Engine | Configuration | Application restrictions |
|---|---|---|---|---|
| Audi A4 Premium Plus | 2015 | 2.0L turbocharged gasoline | B8.5 sedan, front-wheel drive; CVT | Assigned original bumper-cover retaining screw position requiring N91057001, catalog position 2. Confirm actual cover, clip and mounting position. One screw supplied. |
Confirm original N91057001 at the specified bumper-cover attachment before ordering. One screw supplied.