
The wiper size of the Haval Big Dog is 14 inches. The working principle of the wiper is: The motor drives the output shaft through the worm gear on the armature shaft, controlling the idler gear and idler shaft to drive the output gear, achieving the effect of the output shaft manipulating the wiper linkage output arm. When the motor rotates, the output arm and linkage are driven to move in a back-and-forth motion. Introduction to the wiper: The wiper is a blade structure installed in front of the windshield, composed of a motor, reducer, four-bar linkage, wiper arm spindle, wiper blade assembly, etc. Its main function is to remove rain, snow, and dust from the windshield that obstructs the view.

The front wiper size of the Haval Big Dog is 26 inches for the driver's side and 14 inches for the passenger's side. I pay special attention to this size during daily driving because incorrect sizing can severely affect visibility in rainy conditions. Once, I bought aftermarket wipers without checking, and they turned out to be shorter, leaving water streaks in the middle of the windshield—making it extremely dangerous to see the road ahead at high speeds. Since then, I insist on using OEM specifications and check the rubber blade condition every six months to avoid cracks from aging. The wipers are designed to match the windshield curvature, with 26 and 14 inches ensuring full coverage. If they are too large or small, it can cause premature rubber wear or even scratch the glass, leading to costly repairs. Maintaining good wiper condition is crucial for driving safety—I recommend owners replace them regularly and confirm the size in inches before purchasing. As a tip, online stores allow easy size matching by entering your car model, eliminating the need for manual measurement—quick, convenient, and time-saving.

In car repair practice, the standard wiper size for the Haval Dargo is 26 inches for the main blade and 14 inches for the secondary blade, ensuring full coverage of the windshield for even wiping. Common issues with size deviations include insufficient coverage leading to water residue or wiper arm collisions causing mechanical damage, which can compromise driving safety—precise matching is essential. I recommend that owners check the manual or measure the length of the old wipers before replacement for greater reliability. Wipers are consumable items, typically needing replacement every year, and should be inspected regularly for wear, with prompt attention given to any shaking or unusual noises. In terms of material, silicone wipers perform better in cold and snowy conditions, offering good value for money, but the correct sizes of 26 and 14 inches must be ensured. Properly sized wipers designed for the Haval Dargo enhance cleaning efficiency and reduce the risk of windshield damage.

DIY replacement of Haval Big Dog wiper size is 26 inches for the main and 14 inches for the secondary, saving money and practical with simple hands-on. Precise size is crucial; buying the wrong one leads to installation failure and wasted money—I once bought an undersized one online and had to go through the hassle of returning it. Wiper blades have a short lifespan, degrading in about six months and requiring replacement; pay attention to the clip type matching the model. The size 26/14 inches is standard for adaptation; when the wiper rubber ages, it affects rainy-day visibility—timely cleaning of the rubber strip extends the usage cycle. For beginners, choosing the right size makes the operation easy with few tools and little technique; checking online resources provides peace of mind.


