2018 Tesla Model 3 Wiper Blade Sizes

Finding the right wiper blades for your 2018 Tesla Model 3 is essential for maintaining visibility in all weather conditions. Unlike many vehicles that use a standard J-hook attachment, the Model 3 utilizes a specific connector type. This guide provides all the necessary details for a quick and easy replacement.

Quick Reference: 2018 Tesla Model 3 Wipers

Note: The 2018 Tesla Model 3 sedan is not equipped with a rear wiper.

Best Aftermarket Replacements

Choosing a quality aftermarket blade can offer superior performance and longevity. These beam-style wipers are designed to provide even pressure across the entire sweep for a streak-free wipe. Here are some of the best options compatible with the 2018 Model 3:

• Bosch ICON: A top-tier, premium option known for its durability and all-weather performance. Its asymmetrical spoiler provides excellent blade-to-windshield contact.
• Rain-X Latitude Water Repellency: A popular mid-to-high-range choice that applies a Rain-X water-repelling coating directly to the windshield as it wipes.
• Trico Force: A robust, high-performance blade designed to function at high speeds and in extreme weather, making it a great mid-range value.
• Michelin Stealth Ultra: Often considered a strong mid-range option, this hybrid blade combines the flexibility of a beam blade with the sturdy structure of a conventional one.
• PIAA Si-Tech: A premium silicone blade that lasts longer than traditional rubber and coats the windshield with a water-repellent layer for quiet, chatter-free operation.

Attachment Style

The 2018 Tesla Model 3 uses a Top Lock (also known as Push-Button) attachment with a 19mm width. It does not use the more common J-hook or Side Pin connectors. It is crucial to purchase a blade that specifically lists compatibility with this "Top Lock" or "Push-Button" style to ensure a secure fit.

How to Install

Replacing the wipers on a Model 3 requires a specific first step, as the wiper arms rest below the hood line. You must activate "Wiper Service Mode" to move them into an accessible position.

1. Activate Service Mode: On your Tesla’s center touchscreen, navigate to Controls > Service > Wiper Service Mode. This will move the wipers into the vertical service position.
2. Protect Your Windshield: Place a towel or thick cloth on the windshield below the wiper arm to prevent it from accidentally snapping back and cracking the glass.
3. Release the Old Blade: Locate the square release button on the underside of the connector where the blade attaches to the arm. Press and hold this button firmly.
4. Remove the Blade: While holding the button, slide the entire wiper blade assembly down and away from the arm to release it.
5. Install the New Blade: Slide the new wiper blade’s connector into the hook on the wiper arm until it clicks audibly into place.
6. Secure the Arm: Gently lower the wiper arm back onto the windshield.
7. Deactivate Service Mode: Turn off Wiper Service Mode from the touchscreen. The wipers will return to their stowed position.

When to Replace

Wiper blades are a wear item and should be replaced every 6 to 12 months for optimal safety and performance. You should replace them sooner if you notice any of the following signs:

• Streaking: Leaving lines or smears of water on the glass.
• Chattering: The blade skipping or vibrating across the windshield.
• Splitting or Cracking: Visible damage or deterioration of the rubber squeegee.
• Reduced Visibility: A consistent haze or film left after wiping.

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