As a critical safety component of your Tesla Model 3’s external
alert system, this premium brand-grade dual-tone (high & low note) horn set (Part No. 1486943-00-A) is
exclusively engineered to match the specifications of Tesla Model 3
vehicles. It replaces the original horn system, delivering clear,
compliant honking sounds to alert other vehicles, pedestrians, or
cyclists—ensuring your presence is noticed in traffic, parking
lots, or low-visibility conditions. A faulty horn (weak sound, no
sound, or distorted tone) compromises driving safety; this
brand-grade replacement restores the loud, balanced dual-tone alert
performance your Model 3 was designed for.
Your Model 3’s horn is more than a “warning device”—it’s a core
safety tool, and this brand-grade set ensures it works reliably:
- Ensures Visibility to Others: The dual-tone (510Hz high + 410Hz low) sound cuts through traffic
noise (e.g., highway speeds, busy intersections) better than
single-tone horns, making other drivers/pedestrians aware of your
presence to avoid collisions.
- Meets Safety Standards: The 115–120dB sound level and frequency range comply with global
automotive regulations (e.g., FMVSS in the US, ECE in Europe),
ensuring you won’t face legal issues from an underperforming or
overly loud horn.
- Withstands Harsh Conditions: IP65 protection means it works in rain, snow, or after
high-pressure car washes—no rust, short-circuiting, or sound
distortion from moisture (a common issue with cheap generic horns).
A failing horn creates safety risks: no sound when warning a
merging vehicle, weak tone that goes unheard, or distorted noise
that confuses others—all of which increase accident risk.
- Delivers Clear Dual-Tone Sound: When you press the horn button on the steering wheel, both horns
activate together—producing a loud, balanced “honk” that’s easy to
distinguish from other vehicles (no faint beeping or scratchy
noise).
- Works in All Weather: Rain, snow, or road salt won’t damage it—you can use the horn
confidently even in heavy downpours or after a winter drive.
- Easy to Install: The included brackets match the factory spots in your Model 3’s
front bumper, so you don’t have to drill new holes or modify the
bumper.
- Long-Lasting Performance: The electromagnetic core and stainless steel hardware resist
wear—no rust on brackets, no motor burnout from frequent use (e.g.,
daily commutes in busy areas).
Don’t ignore these red flags—they mean your Model 3’s horn is
failing:
- No Sound at All: Pressing the horn button yields no noise (even if the fuse is
intact).
- Weak or Faint Tone: The horn sounds quiet, scratchy, or distorted—unable to cut
through traffic noise.
- Intermittent Function: The horn works sometimes but not others (a sign of worn
electrical connections or a failing horn motor).
- Single-Tone Only: One of the two horns (high or low note) stops working, leaving a
flat, less effective sound.
- Rust or Damage: Visible rust on the original horn housing or brackets (signals
water damage, which will soon cause complete failure).
Generic horns cut corners on safety and durability—this brand-grade
set fixes their common flaws:
- True Dual-Tone Performance: Generic horns often claim “dual-tone” but only produce a single
frequency (or uneven sound). This set’s 510Hz/410Hz combination
matches the original Model 3 horn’s tone exactly.
- Durable Materials: Stainless steel brackets resist rust (generic brackets use cheap
steel that rusts in 6–12 months), and the IP65 housing avoids
short-circuiting (generic horns often have IP44 or no protection,
failing after rain).
- Perfect Fit: Mounts to the factory spots in the front bumper—no forcing
brackets, trimming the bumper, or zip-tying horns in place (a
common workaround with ill-fitting generics).
- Consistent Sound: The electromagnetic motor maintains steady volume and tone over
time (generic horns fade or distort after a few months of use).
- 1x High-Note Horn + 1x Low-Note Horn (1486943-00-A set)
- 2x Brand-spec mounting brackets
- 4x Stainless steel mounting bolts (with anti-loosening threads)
- 1x Digital Installation Guide: Step-by-step photos, how to safely
access the front bumper area (via frunk or wheel well), remove the
old horns, mount the new set, and connect the wiring—no special
tools needed (a socket wrench and flathead screwdriver suffice).
Note: Basic DIY skills recommended. Installation takes ~30 minutes
(the guide includes tips to avoid damaging the front bumper’s
plastic clips). No need to disconnect the battery—just turn off the
vehicle before installing.
- Warranty: Backed by a limited warranty. For detailed coverage terms (e.g.,
duration, eligible defects like no sound, short-circuiting, or
rust), please reach out to our team.
- Technical Assistance: Our EV specialists have experience with Model 3’s external
systems—they’re available via email or chat to answer questions
(e.g., "how to access the horn mounting area" or "how to test the
horns before installation") and help you complete the process
smoothly.
Ready to Restore Your Model 3’s Safety Horn Performance?
This premium brand-grade dual-tone horn set fixes no-sound, weak,
or distorted horn issues, bringing back the reliable alert system
your Tesla was designed for. For inquiries about availability, bulk
order options, or to discuss details that fit your needs (e.g.,
compatibility with specific 2017–2023 Model 3 build dates), click
"Contact Us" or send a message via the chat box—our team will
respond promptly to assist you.
Ships worldwide with tracked delivery. For custom timeline requests
or additional product details, don’t hesitate to reach out.
Pro Tip: After installation, test the horn in a quiet area to
confirm the dual-tone sound is clear—our team can help troubleshoot
if you notice any issues!
