Jaronx Mirror Bottom Cover for Tesla Model 3 2017-2025 — Direct-Fit ABS Replacement, Protects Wiring

Jaronx Compatible Mirror Bottom Cover for Tesla Model 3 is a direct-fit ABS replacement triangle base that hides wiring and restores the lower portion of the wing mirror housing.

If the small triangular plastic piece under your Tesla Model 3 side mirror is missing, cracked or loose, this Jaronx replacement restores the original look and protects internal wiring without replacing the entire mirror assembly. Made to match the factory geometry for Model 3 years 2017 through 2025, the part snaps into the mirror housing and resists water, heat and everyday wear.

Will this fit my Tesla Model 3 mirror?

The Jaronx bottom cover is model-specific and manufactured to align with the OEM mirror triangle base for Model 3 across multiple production years. It is intended as a like-for-like replacement for the original plastic cover so installation is straightforward when the original mounting points are intact.

• Compatible with Tesla Model 3: 2017–2025
• Designed to match original mirror base geometry
• Direct replacement for part reference 2287.3006

How durable is this replacement piece?

Constructed from high-quality ABS, the cover resists cracking, UV degradation and moisture exposure common to exterior trim. Compared with thin factory pieces that can fall off, this upgraded unit offers a firmer fit and longer service life under normal driving conditions.

• ABS material: waterproof, scratch-resistant
• High temperature resistance and reduced aging
• Snug fit that stays in place under vibration

How difficult is installation and what tools do I need?

Installation is intentionally simple: the cover aligns with the original hole pattern and clips into place, so you normally won’t need specialized tools. If the original fasteners are damaged, a basic trim tool or small screwdriver can help seat the piece without harming the mirror housing.

• Fits original mounting holes for easy snap-in installation
• No full mirror replacement required
• Optional small trim tool or screwdriver for assistance

What does this part protect and why replace it?

The triangular base protects wiring and the lower mirror assembly from moisture, road debris and accidental impact. Replacing a missing or broken cover preserves the mirror’s internal components and restores the vehicle’s clean exterior appearance.

• Covers wiring routed through the mirror housing
• Prevents dirt and water ingress into electrical components
• Restores finished look without replacing whole mirror

Who is this for: This Jaronx mirror bottom cover is intended for Tesla Model 3 owners, DIY enthusiasts and technicians who want an affordable, OEM-style replacement for a lost or damaged triangle mirror base. It suits anyone looking to protect wiring, avoid the cost of a full mirror replacement and maintain a factory appearance across Model 3 years 2017–2025.