



🛡️ Lock in OE quality and drive with confidence!
The ACDelco GM Original Equipment 84917020 Brake Master Cylinder Reservoir Cap is a precision-engineered, metal reservoir cap designed and validated by GM engineers for Chevrolet, Buick, GMC, and Cadillac vehicles. Made in the USA with a modern machined finish, it offers a direct-fit, no-assembly replacement that meets rigorous OE standards, ensuring reliable brake fluid containment and long-lasting performance.

| ASIN | B0BQWYGK68 |
| Assembly Required | No |
| Brand | ACDelco |
| Colour | Black |
| Country of Origin | USA |
| Customer Reviews | 4.9 4.9 out of 5 stars (31) |
| Date First Available | 18 January 2023 |
| Exterior Finish | Machined |
| Generic Name | Brake Master Cylinder Reservoir Cap |
| Item Dimensions LxWxH | 7.4 x 7.4 x 1.8 Centimeters |
| Item Weight | 17 g |
| Item dimensions L x W x H | 7.4 x 7.4 x 1.8 Centimeters |
| Item model number | 84917020 |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 84917020 |
| Material | Metal |
| Model | GM Original Equipment |
| Product Dimensions | 7.37 x 7.37 x 1.78 cm; 17 g |
| Style | Modern |
| UPC | 193468589047 |
| Vehicle Service Type | Car |
E**H
Excelente ajuste
J**R
great fix
J**$
Works and looks right. I dropped the other one into the abyss of the engine bay…
V**D
BUENA OPCION DE COMPRA
F**1
Appears to be OEM yet half the price. Fits perfectly on a C8
Trustpilot
2 days ago
2 weeks ago