# LEILI AUTO PARTS: Bus\&Truck Windshield Wiper System Manufacturer
> China leading wiper motor \& OE assemblies supplier\. Tier 1 manufacturer offering wiper blades, arms, linkage, and washer tank replacement\. Perfect for auto parts bulk buyers seeking reliable systems\. Get factory quote\!
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## Pages
- [Home](https://www.leiliautoparts.com/)
- [All Products](https://www.leiliautoparts.com//all-products/)
- [Warranty Statements](https://www.leiliautoparts.com//warranty-statements/)
- [Washer Tank Manufacturer](https://www.leiliautoparts.com//washer-tank-manufacturer/)
- [Wiper Arm Manufacturer](https://www.leiliautoparts.com//wiper-arm-manufacturer/)
## Posts
- [Wiper Motor Guide 2026: Symptoms, Testing \& Sourcing](https://www.leiliautoparts.com//wiper-motor-guide-2/): Experiencing problems with your vehicle's vision during heavy rain? Understanding bad wiper motor symptoms is crucial for maintaining driving safety\. In this complete 2026 guide, Leili Auto Parts breaks down how a wiper motor functions, how to test it, and critical sourcing tips for commercial fleets\.
- [Zhejiang Lei Li will bring its full range of bus wipers to the 2026 Wenzhou Auto Parts Exhibition, booth 8D20, and sincerely invite global customers\.](https://www.leiliautoparts.com//bus-wiper-wenzhou-expo-2026/): The 2026 China \(Wenzhou\) Automotive and Motorcycle Parts Expo will be held at the Wenzhou International Convention and Exhibition Center from September 3 to 5\.
- [Common Problems and Solutions for Bus Wiper Motors – A Practical Technician's Guide](https://www.leiliautoparts.com//common-problems-and-solutions-for-bus-wiper-motor-a-practical-technicians-guide/): Rainy day driving – visibility is the lifeline\. For commercial vehicles such as city buses, long\-distance coaches, tourist coaches, and school buses, the reliability of the wiper system directly affects the safety of every passenger on board\. And as the power core of the entire wiper system, once the wiper motor fails, the consequences range from poor wiping and persistent noise to a complete shutdown that renders the vehicle legally unfit for the road\.
Zhejiang Leili Automotive Parts Co\., Ltd\. has been deeply involved in the bus wiper sector for many years\. This article, based on frontline maintenance experience, summarizes the most common failure symptoms, diagnostic approaches, and solutions for bus wiper motors – helping fleet managers and maintenance technicians quickly pinpoint issues\.
- [Summer Commercial Vehicle Wiper System Maintenance Guide: A Must\-Read for Bus and Truck Safety in the Rainy Season](https://www.leiliautoparts.com//summer-wiper-system-maintenance-guide-for-commercial-vehicles/): From June to September every year, most parts of the country enter the main flood season\. Frequent heavy rain and alternating sunshine pose the toughest challenge to commercial vehicle wiper systems throughout the year\. A practical commercial vehicle wiper maintenance plan is related to driving safety and operational efficiency\.
- [Wiper Motor Guide](https://www.leiliautoparts.com//wiper-motor-guide/)
## HTML Blocks
- [Footer](https://www.leiliautoparts.com/?cms_block=footer)
- [TOP\-R](https://www.leiliautoparts.com/?cms_block=top-r)
## Products
- [Wiper Motor ZD2633](https://www.leiliautoparts.com//product/wiper-motor-zd2633/): \ Technical Specifications\
\
\Model：ZD2633/ZD1633\
\Power：80W\
\Rated Voltage:12V / 24V \(Optional\)\
\Noise Level:≤ 50dB \(Library\-level quietness\)\
\Protection Rating:IP52 Waterproof \& Dustproof\
\Compatibility:Covering 90% of mainstream buses\
\
- [Wiper Motor ZD2632](https://www.leiliautoparts.com//product/wiper-motor-zd2632/): \Technical Specifications\
\
\Model：ZD2632\
\Power：80W\
\Rated Voltage:12V / 24V \(Optional\)\
\Noise Level:≤ 50dB \(Library\-level quietness\)\
\Protection Rating:IP52 Waterproof \& Dustproof\
\Compatibility:Covering 90% of mainstream buses\
\
- [Wiper Motor ZD2637](https://www.leiliautoparts.com//product/wiper-motor-zd2637/): \ Technical Specifications\
\
\Model：ZD2637/ZD1637\
\Power：70W\
\Rated Voltage:12V / 24V \(Optional\)\
\Noise Level:≤ 50dB \(Library\-level quietness\)\
\Protection Rating:IP52 Waterproof \& Dustproof\
\Compatibility:Covering 90% of mainstream buses\
\
- [Wiper Motor ZD2635](https://www.leiliautoparts.com//product/wiper-motor-zd2635/): \Technical Specifications\
\
\Model：ZD2635/ZD1635\
\Power：70W\
\Rated Voltage:12V / 24V \(Optional\)\
\Noise Level:≤ 50dB \(Library\-level quietness\)\
\Protection Rating:IP52 Waterproof \& Dustproof\
\Compatibility:Covering 90% of mainstream buses\
\
- [Wiper Motor ZD2631L](https://www.leiliautoparts.com//product/wiper-motor-zd2631l/): \Technical Specifications\
\
\Model：ZD2631L/ZD1631L\
\Power：60W\
\Rated Voltage:12V / 24V \(Optional\)\
\Noise Level:≤ 50dB \(Library\-level quietness\)\
\Protection Rating:IP52 Waterproof \& Dustproof\
\Compatibility:Covering 90% of mainstream buses\
\
## Categories
- [Blog](https://www.leiliautoparts.com/category/blog/)
## Categories
- [Contact form](https://www.leiliautoparts.com/wd_popup_cat/contact-form/)
## HTML Block categories
- [Uncategorized](https://www.leiliautoparts.com/cms_block_cat/uncategorized/)
## Brands
- [LeiLi](https://www.leiliautoparts.com/leili/leili/)
## Product categories
- [Lock](https://www.leiliautoparts.com/product-category/lock/)
- [Wiper Arm](https://www.leiliautoparts.com/product-category/wiper-arm/)
- [Wiper Motor](https://www.leiliautoparts.com/product-category/wiper-motor/)
- [Wiper Linkage](https://www.leiliautoparts.com/product-category/wiper-linkage/)
- [Wiper Blades](https://www.leiliautoparts.com/product-category/wiper-blades/)
## Product tags
- [Wiper Arm](https://www.leiliautoparts.com/product-tag/wiper-arm/)
- [Windshield Wiper Arm](https://www.leiliautoparts.com/product-tag/windshield-wiper-arm/)
- [Wiper Motor](https://www.leiliautoparts.com/product-tag/wiper-motor/)
- [12v Wiper Motor](https://www.leiliautoparts.com/product-tag/12v-wiper-motor/)
- [24v Wiper Motor](https://www.leiliautoparts.com/product-tag/24v-wiper-motor/)
## Optional
- [Sitemap index](https://www.leiliautoparts.com/wp-sitemap.xml)