Jaronx Toyota Highlander Driver-Side Mirror Triangle Cover — Left 2020-2024, ABS UV-Resistant Trim

Jaronx’s driver-side mirror triangle cover is a direct-fit replacement for the left front door mirror base on Toyota Highlander models 2020–2024, restoring the exterior trim and protecting wiring without replacing the whole mirror assembly.

If the small triangular trim at the base of your Highlander’s driver-side mirror has cracked, fallen off, or left wiring exposed, this Jaronx cover offers an affordable repair option. Molded to match the original contours and mounting locations, the part snaps into place and recreates the factory appearance. It’s manufactured from ABS plastic for weather resistance and built to withstand temperature swings, preventing premature discoloration or brittleness.

Will this cover fit my Toyota Highlander?

This Jaronx triangle cover is built to fit Toyota Highlander model years 2020, 2021, 2022, 2023, and 2024 for the driver-side (left) mirror. It’s designed as a replacement for part number 8794B-0E350 and follows the original geometry so mounting holes and clip locations line up.

• Compatible: Toyota Highlander 2020–2024 (left/driver side)
• OEM reference: replaces 8794B-0E350
• Not compatible with Grand Highlander models
• Matches original mirror base hole positions and contours

How durable and weather-resistant is the Jaronx triangle base cover?

The cover is injection-molded from high-quality ABS plastic chosen for impact resistance, UV stability and heat tolerance. That construction reduces the chance of cracking, fading, or warping compared with cheaper alternatives.

• Material: durable ABS plastic with UV and temperature resistance
• Scratch- and water-resistant finish for exterior exposure
• Engineered to resist aging and deterioration over time

How easy is installation—do I need special tools?

Installation is straightforward and typically requires only basic tools or none at all: the cover aligns with the mirror housing and secures using the original clip locations. Because the part mirrors factory dimensions, it fits snugly and eliminates the need to replace the entire mirror assembly.

• Quick snap-in replacement using existing mounting points
• Designed to match factory hole positions—minimal trimming not required
• Package includes one left-side triangle base cover

What advantages does replacing just the triangle cover provide?

Replacing the small trim piece restores the mirror’s appearance and protects internal wiring without the higher expense of a full mirror replacement. The targeted repair keeps costs down and reduces installation time while maintaining correct fit and finish.

• Cost-effective repair compared with full mirror assembly replacement
• Prevents exposed wiring and further component wear
• Maintains original exterior styling and alignment

Who is this part for? Owners of Toyota Highlander models from 2020 through 2024 who need a factory-fit left driver-side mirror triangle cover—especially if the original piece has fallen off, been damaged in a minor collision, or left wiring exposed. It’s ideal for DIYers, independent mechanics, and fleet managers seeking an economical restoration of mirror trim. Note: this product replaces part number 8794B-0E350 and is not compatible with Grand Highlander models.