Jaronx Toyota Highlander Driver Side Mirror Triangle Cover (Left, 2020–2024) — ABS Durable Replacement, Direct-Fit

Jaronx Driver Side Mirror Triangle Cover is a direct-fit ABS replacement for the left front mirror base on Toyota Highlander models 2020–2024 (part 8794B-0E350), restoring coverage and protecting mirror wiring without replacing the entire mirror assembly.

If the small triangular plastic cover at the base of your driver's side mirror has cracked, fallen off, or stopped holding securely, this Jaronx replacement piece offers a simple, cost-effective fix. Crafted to match the original mirror base shape, it covers the wiring harness at the lower edge of the mirror housing and snaps into the factory hole positions for fast installation. This is a left/front driver-side part made from durable ABS and does not fit the Grand Highlander.

Will this cover fit my Toyota Highlander?

Yes — the Jaronx triangle base cover is made specifically for Toyota Highlander model years 2020, 2021, 2022, 2023, and 2024 and matches part number 8794B-0E350. It follows the original mirror base contours to align with factory mounting points and clip locations.

• Compatible years: 2020–2024 Toyota Highlander
• Side: driver (left/front) mirror
• OEM reference: replaces 8794B-0E350
• Not compatible with Grand Highlander models

How is the Jaronx cover different from the original plastic piece?

This replacement is molded from high-quality ABS engineered for improved durability and temperature resistance compared with worn factory parts. The upgraded material resists cracking, UV aging, and minor impacts so the cover stays put and keeps wiring protected longer.

• Material: robust ABS for weather and heat resistance
• Scratch- and waterproof surface
• Designed to resist loosening and falling off

How difficult is installation and what’s included?

Installation is straightforward because the Jaronx cover aligns with the original hole positions and clip slots; no special tools are required for most installations. The package contains one left door mirror triangle base cover so you can replace the damaged piece quickly and get your mirror housing protected again.

• Included: 1 left driver-side triangle base cover
• Install: snaps into original mounting points — basic trim tools optional
• Time: typically a few minutes for an experienced DIYer

Will replacing this cover protect my mirror electronics?

Yes — by covering the lower portion of the mirror housing, the Jaronx cover helps shield wiring and connectors from moisture, dirt, and road debris. While it’s not a mechanical repair for internal mirror faults, it prevents further exposure that could accelerate wear.

• Protects wiring from water and contaminants
• Helps maintain mirror assembly stability
• Reduces the need for full mirror replacement when only the cover is damaged

Who this part is for: drivers who own a 2020–2024 Toyota Highlander (non-Grand) and need an economical, OEM-style replacement for a missing or damaged driver-side mirror triangle cover. It’s ideal for DIY vehicle owners, repair shops doing trim repairs, and anyone who wants to protect mirror wiring without replacing the entire mirror assembly.