GM Windshield Wiper Blade
Genuine GM · Part #84578275 · Wiper / Washer
Genuine GM windshield wiper blade.
- Part number
- 84578275
- Fits
- 2019-2025 Chevrolet Silverado & GMC Sierra (1500 / 2500 HD / 3500 HD); windshield wiper blade.
- Replaces
23387857
- AutoNation price
- $23.78 (as of 2026-07-13)
Shop this part at AutoNation Parts →
Before you order
- Confirm it fits with your VIN before buying.
- The numbers under “Replaces” are older, superseded numbers — why GM part numbers change.
Details on this page were taken from the live AutoNation Parts listing (https://www.autonationparts.com/parts/gm-windshield-wiper-blade-21-86-in-84578275) on 2026-07-13. Prices and availability can change — confirm on the retailer’s page before purchase. Vehicle fitment was cross-checked against PartsGeek(https://www.partsgeek.com/ss/?i=1&ssq=84578275).