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Small black plastic rear wiper arm nut cover cap 40x31x16mm

Unique-Bargains

Unique-Bargains Rear Wiper Arm Nut Cover Cap Black for Subaru 2018-2021

SKU CH-J8E0-6GZW3

Black plastic cap snaps onto the rear wiper arm nut, protecting it from scratches and wear on Subaru models from 2018 to 2021

  • Protects the rear wiper nut from scratches and wear
  • Direct OE replacement matching part number 86538FG210
  • Durable plastic construction resists cracking and breaking
  • Snap-on installation requires no extra tools or hardware
  • Fits Subaru Impreza Legacy Outback Forester BRZ Crosstrek WRX 2018-2021

Rear wiper arm nut cover for Subaru 2018-2021

This black plastic cap snaps onto the rear wiper arm end to shield the nut from scratches and wear. It fits Subaru Impreza, Legacy, Outback, Forester, BRZ, Crosstrek and WRX models from 2018 to 2021. The part replaces OE number 86538FG210 and is sold as a single non-OEM accessory.

Practical limits of the press-fit interface

The cap installs directly without tools by pressing it onto the existing wiper arm. Because it relies on a simple snap fit, it cannot compensate for a damaged or oversized nut thread. The plastic material provides good hardness but will not withstand heavy impact or prying during removal. It serves as a protective and decorative cover only.

Build quality and daily implications

The moulded plastic measures 40x31x16mm and resists cracking under normal use. Its smooth black finish blends with the rear wiper assembly while keeping moisture and grit off the nut. One piece is included per pack, so a second cap must be sourced separately if both sides need replacement.

How it compares

Measured against everything we stock in Wiper Blades & Weatherstripping, at today’s prices. Recalculated every night.

Price $7.99
Pricier than about 70% of the 214 comparable items (median $6.99).

Specifications

Product
Brand nameUnique Bargains

Questions about this item

Which Subaru models and years does this rear wiper arm nut cover fit?

It fits Subaru Impreza, Legacy, Outback, Forester, BRZ, Crosstrek and WRX models from 2018 to 2021, matching OE number 86538FG210.

What does the 40x31x16 mm size mean when the cap is fitted on the car?

The cap measures 40 mm long, 31 mm wide and 16 mm high, so it sits flush over the rear wiper arm nut without adding bulk.

How does the plastic material hold up against weather and road debris?

The durable plastic resists cracking and breaking, shielding the nut from scratches, wear and corrosion while staying securely snapped in place.

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