2020 Tesla Model 3 Wiper Blade Sizes

Quick Reference

Note: Always confirm part numbers with your local Tesla service center or parts department before purchasing.

Best Aftermarket Replacements

Choosing the right aftermarket wiper blade for your 2020 Tesla Model 3 can enhance visibility and durability. Aftermarket blades often offer superior performance compared to the original equipment, especially in harsh weather. They are typically available in several price tiers:

• Premium Tier ($-$$$): These blades represent the best in performance and longevity. They feature advanced beam designs, premium rubber compounds, and aerodynamic spoilers that prevent wind lift at high speeds. For the Model 3, look for the Bosch ICON or PIAA Si-Tech (silicone) blades. They provide a smooth, quiet wipe and excellent all-weather performance.

• Mid-Range Tier ($$-$$): Offering a great balance of performance and value, these are often the most popular choices. They feature quality construction and often outperform factory blades. The Rain-X Latitude (water-repelling) and Trico Force are excellent options in this category.

• Value Tier ($): For those on a tighter budget, value-tier blades provide reliable, standard performance. The Michelin Stealth series is a strong contender, offering good durability and a clean wipe for a reasonable price.

Attachment Style

The 2020 Tesla Model 3 uses a 19mm Push Button style wiper arm attachment, sometimes referred to as a "Top Lock." This is a common style on many modern European vehicles. It provides a secure, direct connection between the wiper arm and the blade. When shopping for replacements, ensure the packaging specifically lists compatibility with the 19mm Push Button or Top Lock arm type.

How to Install

Replacing the wipers on a Model 3 is straightforward but requires one crucial preliminary step using the vehicle's touchscreen.

1. Activate Wiper Service Mode: Before you can access the wipers, you must put them into the service position. On your Tesla's main touchscreen, navigate to Controls > Service > Wiper Service Mode and toggle it on. The wipers will move to a vertical position on the windshield, allowing you to lift them away from the glass.
2. Protect the Windshield: Place a towel or thick cloth on the windshield underneath the wiper arms. This will prevent the spring-loaded arm from snapping back and cracking the glass if it slips during the process.
3. Remove the Old Blade: Locate the square button on top of the wiper blade where it connects to the arm. Press this button firmly and slide the entire blade assembly downwards, away from the hooked end of the wiper arm, to release it.
4. Install the New Blade: Slide the new wiper blade onto the arm until you hear a distinct "click." This indicates the push-button lock has engaged securely. Gently tug on the blade to ensure it is locked in place.
5. Return Wipers to Rest: Carefully lower the wiper arms back onto the windshield. Deactivate Wiper Service Mode through the touchscreen. The wipers will return to their normal resting position.

When to Replace

Wiper blades are a critical safety component that should be inspected regularly and replaced every 6 to 12 months, or as soon as you notice a decline in performance. Environmental factors like sun exposure, ozone, and road grime can cause the rubber to degrade.

Signs that your wipers need replacing include:

• Streaking: Leaving lines or smears of water across the glass.
• Chattering: The blade skipping or vibrating across the windshield instead of gliding smoothly.
• Squeaking: Loud or unusual noises during operation.
• Cracked or Torn Rubber: Visible damage to the blade's wiping edge.

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