1. Introduction
This manual provides instructions for the installation, operation, and maintenance of your SukoRi Rear Wiper Blade, model 9966591457511. This product is designed for specific compatibility with VW Touran 5T1 MK3 vehicles manufactured between 2016 and 2022.

Figure 1: SukoRi Rear Wiper Blade. This image displays the complete wiper blade assembly, featuring the black rubber blade and the integrated connector mechanism.
2. Product Specifications
| Brand | SukoRi |
| Model Number | 9966591457511 |
| Vehicle Service Type | Car (VW Touran 5T1 MK3, 2016-2022) |
| Item Length | 11.02 Inches (approx. 280mm) |
| Mounting Type | Pinch Tab |
| Material | Natural Rubber |
3. Installation Instructions
The SukoRi Rear Wiper Blade features an original car design interface for straightforward, one-to-one replacement. Follow these steps for proper installation:
- Prepare the Wiper Arm: Gently lift the rear wiper arm away from the glass until it locks into an upright position.
- Remove the Old Wiper Blade: Locate the release tab or button on the existing wiper blade's connector. Press or slide it to detach the old blade from the wiper arm. Carefully slide the old blade off the arm.
- Remove Protective Cover: Before installing the new SukoRi wiper blade, ensure you remove the protective cover from the rubber strip. This cover prevents scratches or wear during shipping.
- Install the New Wiper Blade: Align the new SukoRi wiper blade's connector with the wiper arm. Slide the blade onto the arm until it clicks securely into place. Ensure it is firmly attached.
- Return Wiper Arm: Gently lower the wiper arm back onto the rear window glass.
- Test Operation: Activate your vehicle's rear wiper function to ensure the new blade operates smoothly and clears the window effectively.

Figure 2: Installation Guide. This multi-panel image illustrates the process of removing the old wiper blade and installing the new one, highlighting the pinch tab mechanism and the protective cover removal.

Figure 3: Wiper Blade Connector. A close-up view of the wiper blade's connector, showing the mechanism for attachment to the wiper arm.
4. Operation
The SukoRi Rear Wiper Blade is designed for effective and quiet operation. Its aerodynamic design and natural rubber material ensure a clean wipe and reduced wind resistance. Once installed, operate the wiper blade using your vehicle's standard rear wiper controls.
- Smooth Wiping: The natural rubber material provides a soft and tough wiping edge, preventing scratches and ensuring quiet operation.
- Aerodynamic Design: The streamlined deflector reduces wind resistance at high speeds and maintains strong contact with the glass, minimizing water marks.

Figure 4: Wiper Blade on a Vehicle. This image shows the SukoRi rear wiper blade installed on the rear window of a vehicle, demonstrating its fit and appearance.
5. Maintenance
Proper maintenance extends the lifespan and performance of your SukoRi Rear Wiper Blade. Follow these guidelines:
- Avoid Dry Scraping: Do not operate the wiper blade on a dry windshield, especially if there is floating dust or dirt. This can damage the rubber strip. If the windshield is dry and dirty, wipe it with a damp cloth before using the wiper.
- Regular Cleaning: During car washes, remove foreign objects and dirt from the wiper blade's rubber strip. Rinse the rubber strip with clean water and gently wipe it with a cotton cloth. This practice ensures clean wiping and prolongs the blade's service life.
- Protect from Extreme Temperatures: In scorching sun or freezing conditions, consider lifting the wiper arm away from the glass when the vehicle is parked for extended periods. This reduces direct contact between the rubber strip and the glass surface, helping to prevent damage and extend the wiper's lifespan.
6. Troubleshooting
If you encounter issues with your SukoRi Rear Wiper Blade, consider the following:
- Ineffective Wiping / Streaking:
- Ensure the rubber blade is clean and free of debris. Refer to the "Maintenance" section for cleaning instructions.
- Check if the protective cover was fully removed from the rubber strip during installation.
- Verify the wiper blade is securely attached to the wiper arm.
- Inspect the rubber blade for any signs of damage, tears, or hardening. If damaged, replacement may be necessary.
- Noise During Operation:
- Ensure the windshield is wet enough for operation. Dry scraping can cause noise.
- Clean the rubber blade and windshield thoroughly.
- Check for proper installation and secure attachment.
- Compatibility Check: Before purchasing, always verify that the wiper blade model is consistent with your vehicle's make, model, and year (VW Touran 5T1 MK3, 2016-2022). If you are unsure, consult your vehicle's manual or contact the manufacturer.
7. Warranty and Support
Information regarding product warranty and specific customer support contacts is not provided in this manual. Please refer to your purchase documentation or the retailer's website for details on warranty coverage and how to obtain support for your SukoRi Rear Wiper Blade.