As a core component of your Tesla Model S’s windshield cleaning
system, this premium brand-grade washer pump (Part No. 1005453-00-C) is exclusively engineered to
match the specifications of 2012–2021 Model S vehicles. It mounts
in the front washer fluid reservoir (frunk area), responsible for
drawing and pressurizing washer fluid, then delivering it to the
windshield nozzles—ensuring clear visibility during rain, snow,
dust, or bug splatters. A faulty washer pump leads to no fluid
spray or weak flow, risking unsafe driving conditions; this
brand-grade replacement restores the reliable cleaning performance
your early-model Model S was designed for.
Your early-model Model S’s windshield cleaning system depends
entirely on this pump—its functionality directly impacts driving
safety:
- Maintains Clear Sightlines: Delivers pressurized fluid to the windshield nozzles, working
with the wipers to remove dirt, rain, snow, or bug
residue—essential for highway driving or rural roads with heavy
insect activity.
- Protects Windshield & Wipers: Prevents dry wiping (which scratches windshield glass and wears
out wiper blades) by ensuring fluid sprays before wipers activate—aligning with Tesla’s original safety design for
2012–2021 Model S.
- Withstands Age-Related Wear: For older Model S vehicles (5+ years old), original pumps often
fail due to fluid additive corrosion or motor wear—this brand-grade
replacement uses durable materials to avoid premature failure, even
with frequent use.
A failing pump causes obvious issues: pressing the washer fluid
button yields no spray, weak dribbling, or a faint buzzing from the
frunk—all of which increase crash risk in low-visibility
conditions.
- Draws & Sprays Fluid: When you press the washer button on the steering wheel, the pump
turns on, sucks fluid from the reservoir, and pushes it through
hoses to the windshield nozzles—spraying a steady stream that
covers the entire glass.
- Works in Extreme Weather: It handles winter (with antifreeze washer fluid) and summer (with
bug-cleaning fluid) equally well—no weak spray in the cold or
overheating in the heat.
- Quiet Operation: The motor runs smoothly (like the original pump), so you won’t
hear loud grinding or buzzing when using the washer system.
- Leak-Proof Design: The housing and gaskets seal tightly to the reservoir, so washer
fluid won’t leak into the frunk or damage other components.
Don’t ignore these red flags—they mean your 2012–2021 Model S’s
washer pump is failing:
- No Fluid Spray: Pressing the washer button does nothing (even if the reservoir is
full of fluid).
- Weak or Uneven Flow: Fluid dribbles from nozzles instead of spraying, or only covers a
small part of the windshield.
- Strange Noises: A loud buzzing, clicking, or grinding sound comes from the frunk
when activating the washer system (signals a seized motor).
- Fluid Leaks: Washer fluid pools in the frunk near the reservoir (caused by a
cracked pump housing or faulty seal).
- Intermittent Function: The pump works sometimes but not others (a sign of worn
electrical connections or motor windings).
Generic washer pumps aren’t engineered for 2012–2021 Model S’s
specific system—this brand-grade option fixes their common flaws:
- Tesla-Spec Flow & Pressure: Calibrated to 1.3–1.6 L/min (generic pumps often have too-low
flow, leaving windshield spots, or too-high pressure, damaging
nozzles). It matches the original pump’s performance exactly.
- Perfect Fit for Older Model S: Mounts to the 2012–2021 Model S’s reservoir brackets without
modification—no forcing hoses or trimming the housing (a common
issue with generic pumps).
- Chemical-Resistant Materials: The housing resists corrosion from long-term exposure to washer
fluid additives (generic pumps use cheap plastic that cracks after
6–12 months).
- Long-Lasting Motor: Copper-clad windings avoid overheating (a problem with
aluminum-only generic motors), so it lasts 5+ years—matching the
original pump’s lifespan.
- 1x Washer Pump (1005453-00-C)
- 2x Pre-installed rubber gaskets (ensures leak-tight seal with the
reservoir, avoiding the need to reuse old, worn gaskets)
- Digital Installation Guide: Step-by-step photos, how to safely
access the frunk reservoir, drain excess fluid (if needed),
disconnect the original pump’s wiring/hoses, and install the new
one—no special tools required (a flathead screwdriver and pliers
suffice).
Note: Basic DIY skills recommended. Installation takes ~15 minutes
(the guide includes a critical tip: don’t push gaskets into the
reservoir during install—prevents fitting issues). No need to
disconnect the battery—just turn off the vehicle first.
- Warranty: Backed by a limited warranty. For detailed coverage terms (e.g.,
duration, eligible defects like motor failure or leaks), please
reach out to our team.
- Technical Assistance: Our EV specialists have experience with 2012–2021 Model S
systems—they’re available via email or chat to answer questions
(e.g., "how to locate the reservoir in older Model S" or "how to
test the pump before install") and help you complete the process
smoothly.
Ready to Restore Your 2012–2021 Model S’s Windshield Cleaning?
This premium brand-grade pump fixes no-spray or weak-flow issues,
bringing back the safe, reliable visibility 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 2012–2021 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: For optimal performance in older Model S, pair this pump
with Tesla-compatible washer fluid (avoid harsh solvents that can
damage the reservoir or pump). Ask our team for recommended fluid
types!
