Proton Wira Sedan Wiper Tank With Cap (OEM) is designed to store and supply washer fluid to the windshield for clear visibility during rain, dust, or road dirt conditions. A properly functioning washer tank is important for safe driving, ensuring the windshield can be cleaned effectively at any time. Manufactured according to OEM specifications, this washer tank is made from high-quality automotive-grade plastic for durability and resistance to heat, vibration, and daily engine bay conditions. The included cap ensures a secure seal to prevent dirt, dust, and leakage. The direct-fit design allows easy installation without modification. Suitable for Proton Wira Sedan models. Direct replacement washer tank assembly designed to match original factory specifications for reliable fluid storage and long service life. A cracked tank or missing cap can cause leakage or contamination of washer fluid, leading to weak spray performance or clogged nozzles. Replacing it helps restore proper washer function for clear windshield visibility in all weather conditions. Please verify your vehicle model before purchase to ensure compatibility. Warranty coverage is limited to manufacturing defects only. Damage caused by improper installation, misuse, or wear and tear is not covered. Professional installation is recommended if you are unsure about fitment. Keep your Proton Wira windshield washer system working properly with a quality OEM Washer Tank from ATM Auto. Contact us today for stock availability and support.