Washer Fluid Reservoir Cap Replacement For Chevrolet GMC Buick Cadillac Saab Cars And SUVs 2009 To 2024 Silverado Sierra Tahoe Equinox Acadia Malibu Direct Fit Black Twist Lock

Direct-Fit Washer Fluid Cap for GM Trucks & SUVs 2009-2024
✔️ Twist-lock cap seals washer fluid, direct fit for many GM models

This is a single-cap replacement designed for direct-fit installation on GM vehicles. It replaces missing or damaged caps to prevent dirt ingress and fluid evaporation from the washer reservoir, keeping spray performance consistent.

✅ Direct replacement for GM OEM numbers 13227300, 12767700, 4563292, 12788573, 21347700
✅ Cross references GM1288158, GM0715024; matches factory cap on most GM vehicles
✅ UV-resistant polypropylene; resists fading and cracking under heat
✅ Integrated flap reduces fluid slosh and eases refilling

💡 What is a washer fluid reservoir cap replacement and why replace it?

It's a handy, quick upgrade to keep the washer system running clean and efficient.

- It seals out dirt and evaporation, protecting the reservoir. - It matches GM OEM numbers for reliable fit and cross-reference. - It installs in seconds with the twist-lock design, no tools needed.