Windshield Washer Fluid Reservoir Cap Replacement For GMC Chevrolet Cadillac Buick Fits 13227300 12788573 12767700 19172571 Premium Plastic Leakproof Easy Install Prevents Overflow OEM Grade Quality

Premium OEM windshield washer reservoir cap replacement
✔️ Single OEM-grade windshield washer reservoir cap, easy install

This replacement cap is a direct OEM-style part that seals the windshield washer fluid reservoir, helping prevent leaks and overflow. It’s designed to fit a wide range of GM vehicles and is a common maintenance fix for a damaged or missing cap.

✅ OEM replacement numbers: 13227300, 12788573, 12767700, 19172571
✅ Material: premium black plastic for durability and leak prevention
✅ Easy replacement: swap with the old cap, ensure gasket seals
✅ Color: Black, leakproof design fits snugly to prevent overflow

💡 What is a windshield washer reservoir cap used for and why replace it?

Replacing a damaged cap keeps the reservoir sealed, prevents leaks, and helps maintain optimal washer fluid flow.

- sealing the reservoir to prevent leaks and contamination - handy, no-tools replacement for many GM models - protects washer system performance and prevents overflow