How to Check Wiper Blade Size?
2 Answers
Measure the length of the rubber blade with a ruler to determine the wiper blade size. Here is some information about wiper blades: 1. The technical name for a wiper is "Windshield Wiper," a blade structure installed in front of the windshield, composed of a motor, reducer, four-bar linkage, wiper arm spindle, and wiper blade assembly. Its primary function is to clear rain, snow, and dust that obstruct visibility on the windshield. 2. If the wiper arm does not indicate the model or length, you can measure the rubber blade's size. Lay the wiper flat and use a ruler to measure the length at both ends. Unit conversion: 1 inch is approximately equal to 2.5 cm.
Last time I changed my wiper blades, it was quite a hassle. Measuring the size isn't actually difficult—the simplest way is to check the vehicle's manual; the maintenance parts list in the last few pages will definitely have the wiper specifications. If you find that troublesome, you can measure it directly: gently lift the wiper arm (be careful not to let it snap back and hit the glass), measure from the metal clip to the top of the rubber blade, and only measure the length of a single blade—the driver and passenger side blades might differ by a few centimeters. Nowadays, many new wiper packages list compatible car models, and online shopping platforms can automatically match them based on your license plate number. However, I recommend verifying the measurements when the product arrives. Once, I encountered a case where the labeled size was 1 cm shorter than the actual requirement, which affected the wiping performance. Remember to check the rubber blades for wear every six months, and replace them promptly if they don’t wipe cleanly.
