1. Introduction
Thank you for choosing the PEAK Silicone Plus 18-inch All-Weather Hybrid Windshield Wiper Blade. This product is designed to provide clear visibility in various weather conditions. This manual contains important information regarding the installation, operation, and maintenance of your new wiper blade. Please read it thoroughly before installation and retain it for future reference.
2. Product Features
- 18-inch Premium Replacement: Engineered for optimal performance and durability.
- Extended Lifespan: Designed to last 4 times longer than industry standards, providing up to 2 million problem-free wipes.
- Tri-Layer Wiping Technology: Features advanced nano-graphite, PTFE, and MoS2 for maximum durability and a smooth, quiet glide.
- Water-Repellent Formula: Infused silicone compound coats your windshield, effectively shedding rain and winter road spray.
- Even Pressure Distribution: Ensures a full, clean wipe across the entire windshield surface.
- Universal Connector System: Equipped with EZ-SNAP for compatibility with most wiper arm styles.


3. Installation Instructions
The PEAK Silicone Plus wiper blade features an EZ-SNAP Universal Connector System designed for easy installation on most vehicle wiper arms. Always refer to your vehicle's owner's manual for specific wiper blade removal instructions.
3.1. Before You Begin
- Ensure your vehicle's ignition is off and the wiper arms are in the 'service' or 'up' position to prevent damage to the windshield.
- Protect your windshield by placing a towel or cardboard beneath the wiper arm before removing the old blade.
- Identify the type of wiper arm on your vehicle. The PEAK blade includes various adapters for common arm types.

3.2. General Installation Steps
- Remove Old Wiper Blade: Carefully lift the wiper arm away from the windshield. Locate the release tab or button on the old wiper blade connector. Press the tab and slide the old blade off the wiper arm.
- Select Correct Adapter: Compare your vehicle's wiper arm connector to the adapters provided with your new PEAK blade. Choose the adapter that matches your wiper arm type (e.g., Hook, Pinch Tab, Side Lock, Bayonet, Push Button, Side Pin).
- Attach Adapter (if necessary): Some wiper arms may require attaching a specific adapter to the PEAK blade before mounting. Follow the instructions provided with the adapter for secure attachment.
- Install New Wiper Blade: Slide the new PEAK wiper blade (with the correct adapter attached, if applicable) onto the wiper arm. Push until you hear a 'click' or feel it lock securely into place. Gently pull on the blade to ensure it is firmly attached.
- Lower Wiper Arm: Carefully lower the wiper arm back onto the windshield.
- Test Operation: Turn on your vehicle's ignition and test the wipers on a wet windshield to ensure proper function and a clear wipe.
4. Operating Instructions
4.1. Activating Water Repellent Technology
To activate the infused water-repellent technology and ensure optimal performance, follow these steps:
- Run your wipers at medium speed on a clean, dry windshield for 3-5 minutes. This allows the silicone compound to transfer and coat the glass.
- Spray washer fluid onto the windshield and allow the blades to clear the windshield. This helps to evenly distribute the water-repellent coating.

5. Maintenance
Regular maintenance helps prolong the life and effectiveness of your wiper blades.
- Clean Blades Regularly: Wipe the rubber element of the wiper blades with a damp cloth or a mild glass cleaner to remove dirt, grime, and road film.
- Inspect for Damage: Periodically check the wiper blades for any signs of cracking, tearing, or hardening of the rubber. Replace blades if damage is observed.
- Clear Debris: Remove any ice, snow, or large debris from the windshield and wiper blades before operation, especially in freezing conditions.
- Avoid Dry Wiping: Do not operate wipers on a dry windshield as this can damage the blade and scratch the glass. Always use windshield washer fluid.
6. Troubleshooting
If you experience issues with your PEAK Silicone Plus wiper blades, consider the following:
| Problem | Possible Cause | Solution |
|---|---|---|
| Streaking or Smearing | Dirt/grime on blade or windshield; damaged blade element; improper activation of water repellent. | Clean blade and windshield. Inspect blade for damage. Re-activate water repellent as per Section 4.1. |
| Chattering or Skipping | Blade angle incorrect; bent wiper arm; dry windshield. | Ensure wiper arm is not bent. Use washer fluid. If problem persists, consult a professional. |
| Incomplete Wipe | Improper installation; incorrect blade size; worn blade. | Verify secure installation. Ensure correct blade length for your vehicle. Replace blade if worn. |
| Noise During Operation | Dry windshield; dirty blade; incorrect blade angle. | Use washer fluid. Clean blade. Check for bent wiper arm. |
7. Specifications
- Brand: PEAK
- Model: Silicone Plus Windshield Wiper Blade
- Item Model Number: PSH181
- Item Length: 18 Inches
- Vehicle Service Type: Car
- Fit Type: Vehicle Specific Fit
- Mounting Type: Pinch Tab, Hook, Side Lock, Bayonet, Push Button, Side Pin (Universal Connector System)
- Item Weight: Approximately 8 ounces
- Manufacturer: Old World Industries
- UPC: 074804071221
8. Warranty and Support
For information regarding product warranty, returns, or technical support, please refer to the packaging or contact PEAK customer service directly. You can also visit the official PEAK brand store for additional product information and support resources.
PEAK Brand Store: Visit PEAK Store on Amazon





