1. Introduction
The MICHELIN Fahrenheit Silicone Beam Wiper Blade, 21" (Model 24221) is engineered for extreme durability and performance in various weather conditions. Featuring QuadTech 4-layer coated silicone, this blade is designed to last longer and provide clear visibility.
Key Features:
- Extended Durability: Lasts 2X longer than other wiper blades.
- Aerodynamic Design: Sleek design with a built-in spoiler for optimal windshield grip under tough conditions.
- QuadTech 4-Layer Coated Silicone: Ensures quiet wipes, enhanced durability, wear resistance, and water repellency.
- Extreme Weather Performance: Wiper element remains flexible and resists cracking in temperatures from -80° to +195°F.
- Frameless Curved Beam: Flexes and hugs your windshield shape for consistent pressure.
- Water Repellent Barrier: Silicone element promotes water beading off the windshield.
- EZ-Lok Connector: Designed for fast and easy installation.
2. Setup & Installation
This section provides step-by-step instructions for installing your new MICHELIN Fahrenheit Silicone Beam Wiper Blade. Ensure your vehicle is parked safely and the ignition is off before beginning installation.
2.1 What's in the Box:
- 1 x MICHELIN Fahrenheit Silicone Beam Wiper Blade (21")
2.2 Installation Steps:
- Prepare the Wiper Arm: Gently lift the existing wiper arm away from the windshield until it locks into the upright position. If your vehicle's wiper arms do not lock, consult your vehicle's owner's manual for the service position.
- Remove Old Wiper Blade: Locate the release tab or button on your old wiper blade's connector. Press or lift the tab and slide the old blade off the wiper arm. Be careful not to let the metal wiper arm snap back onto the windshield, as this could cause damage.
- Prepare New Wiper Blade: Your new MICHELIN Fahrenheit wiper blade comes with an EZ-Lok connector. Ensure the connector is in the open position (you may need to flip up a small cover).
- Attach New Wiper Blade: Slide the EZ-Lok connector of the new wiper blade onto the hook of the wiper arm. Push the blade firmly until you hear a "click" sound, indicating it is securely locked in place.
- Secure the Connector: Close the cover on the EZ-Lok connector until it snaps shut. Gently tug on the wiper blade to confirm it is securely attached to the wiper arm.
- Lower Wiper Arm: Carefully lower the wiper arm back onto the windshield.
- Repeat for Other Blades: Repeat the process for any other wiper blades on your vehicle.

Image: Close-up of the EZ-Lok Connector on the MICHELIN Fahrenheit Wiper Blade, designed for quick and secure attachment to the wiper arm.

Image: Detailed view of the EZ-Lok connector, highlighting its simple and effective locking mechanism for easy installation.
3. Operating Instructions
The MICHELIN Fahrenheit Silicone Beam Wiper Blades operate in conjunction with your vehicle's existing windshield wiper system. Activate your wipers using your vehicle's controls as needed for rain, snow, or windshield cleaning.
- Normal Operation: Use your vehicle's standard wiper controls to select desired speed and intermittent settings.
- Windshield Washer Fluid: For optimal cleaning, use your vehicle's windshield washer fluid in conjunction with the wipers.
4. Maintenance
Proper maintenance will extend the life and performance of your MICHELIN Fahrenheit Silicone Beam Wiper Blades.
- Regular Cleaning: Periodically clean the wiper blades with a soft cloth and windshield washer fluid or mild soap and water to remove dirt, grime, and road film. This helps maintain optimal wiping performance.
- Inspect for Wear: Regularly inspect the silicone blade for any signs of cracking, tearing, or hardening. Replace blades if they show signs of wear or if wiping performance deteriorates (e.g., streaking, chattering).
- Avoid Harsh Chemicals: Do not use harsh chemicals or solvents on the silicone blades, as this can degrade the material and reduce their effectiveness.
- Clear Ice and Snow: Before operating wipers in freezing conditions, ensure the windshield is clear of heavy ice and snow to prevent damage to the blades or wiper motor.
5. Specifications
| Brand: | MICHELIN |
| Model: | Fahrenheit Wiper Blades (24221) |
| Item Length: | 21 Inches |
| Material: | Silicone |
| Mounting Type: | Pinch Tab |
| Vehicle Service Type: | Car |
| Fit Type: | Vehicle Specific Fit |
| Item Weight: | 16 ounces |
| UPC: | 079238242216 |
6. Warranty & Support
For warranty information or technical support regarding your MICHELIN Fahrenheit Silicone Beam Wiper Blade, please refer to the product packaging or visit the official MICHELIN automotive accessories website. Keep your purchase receipt for warranty claims.





