Brightwork - Upper - Left (Black) for Tesla Model 3 (2017+) | 1083519-40-D
Elevate Your Model 3’s Exterior—Restore Sleek, Factory-Grade Style
Why This Upper-Left Brightwork Matters for Your 2017+ Model 3
Your Tesla Model 3’s “brightwork” isn’t just decorative—it’s a key part of its iconic, minimalist design. The 1083519-40-D upper-left brightwork is the black trim piece that lines the upper edge of your left-side door/window area (varies by Model 3 trim, typically aligning with the A-pillar or upper door frame). It covers gaps between body panels, protects against road debris, and ties together your Model 3’s sleek exterior look.
A damaged or missing upper-left brightwork ruins that polished vibe: scratches or cracks make your Tesla look worn, while a loose piece can rattle at highway speeds or let water seep into door panels (risking interior damage). This replacement trim restores the tight, seamless fit and bold black finish your Model 3 had from the factory—no more unsightly gaps or faded plastic.
What It Actually Does (No Tech Jargon)
Covers & Protects: Shields the upper-left door/window edge from road chips, rocks, and rain. Prevents water from seeping into door internals (which can damage wiring or cause rust on metal components).
Boosts Exterior Style: Matte or gloss black finish (matches Tesla’s OEM black trim) complements your Model 3’s body color—whether it’s white, black, red, or blue. It adds a subtle, premium touch without overcomplicating the design.
Eliminates Rattles: Snaps tightly into factory mounting points, so it doesn’t wiggle or rattle when you drive. No more annoying “clicking” sounds from loose trim.
Hides Panel Gaps: Conceals small gaps between the door and frame, maintaining Tesla’s signature clean lines. Generic trim often leaves gaps—this one fits like the original.
Signs Yours Needs Replacement
Don’t let worn trim dull your Model 3—watch for these red flags:
Visible Damage: Scratches, cracks, or chips on the upper-left trim (from parking lot dings, road debris, or harsh weather).
Loose or Missing Pieces: The brightwork wiggles when you touch it, or part of it has fallen off (common after years of sun/rain exposure).
Faded Color: The original black finish has turned gray or chalky (UV damage from prolonged sunlight).
Water in Door Panels: Moisture or fog inside your left-side door (a loose trim piece let rain seep in).
Built to Tesla’s Design & Durability Standards
Feature
Specification
Part Number
1083519-40-D
Compatibility
2017+ Tesla Model 3 (all trims; upper-left door/window brightwork, left side)
Position
Upper-left exterior trim (aligns with A-pillar/upper door frame—matches factory placement)
Color/Finish
OEM-matched black (matte or gloss, per Tesla’s 2017+ Model 3 trim specs)
Construction
UV-resistant ABS plastic (resists fading, cracking, and impact from debris)
IP65 rated (dust-tight, water-resistant to heavy rain/spray)
Warranty
1-year limited warranty (covers fading, cracking, or poor fit)
Why It’s Better Than Generic Trim Pieces
Cheap aftermarket brightwork fails to match Tesla’s quality—this one is engineered for your Model 3:
Tesla-Exact Fit: Molded to the exact curves of your 2017+ Model 3’s upper-left edge. Clips and adhesive align perfectly with factory points, so it sits flush—no gaps or overhang.
UV-Resistant Finish: The black coating won’t fade or chalk in sunlight (unlike generic trim that turns gray in 6 months). It stays looking new for years.
No Tools Needed: Installs in 10 minutes—peel off the protective film, align with the factory marks, and press into place. The adhesive is OEM-grade (won’t peel off in heat/cold).
Seamless Style: Matches the texture and color of your Model 3’s existing black trim. No mismatched “shiny vs. matte” issues—your exterior looks cohesive.