


⚙️ Upgrade your brake system with GM precision – because your ride deserves the best.
The GM Genuine Parts Brake Master Cylinder Cap (Model 22895243) is a precision-machined metal component designed specifically for Chevrolet, Buick, GMC, and Cadillac vehicles. Featuring a secure twist-on closure and engineered to meet rigorous GM standards, this cap ensures reliable brake system performance and durability with the latest material innovations.





| Brand | GM | 
| Color | Black | 
| Material | Metal | 
| Exterior Finish | Machined | 
| Item dimensions L x W x H | 2.9 x 2.9 x 0.7 inches | 
| Vehicle Service Type | Car | 
| Style | Modern | 
| Closure Type | Twist-On | 
| Manufacturer | GM Genuine Parts | 
| UPC | 193468481969 | 
| Model | GM Original Equipment | 
| Item Weight | 0.634 ounces | 
| Product Dimensions | 2.9 x 2.9 x 0.7 inches | 
| Country of Origin | China | 
| Item model number | 22895243 | 
| Manufacturer Part Number | 22895243 | 
H**S
Fits my 2018 Camaro
Works perfect for 2018 Camaro ZL1 1LE. I replaced the stock fluid with DOT 4 for track use and wanted to make sure the cap stated the correct fluid.
A**R
Fit good
Works as intended.
J**E
Fit my 2016 Chevy SS
Perfect replacement for 2016 Chevy SS
A**E
Looks just like OEm
Item fitted as it should.
M**O
Perfect fit!
Perfect fit for my H2
L**
Gits
Fit 2016 REGAL
C**.
Does not work on my 2015 Corvette.
I was under the impression that this cap would work on my car but it does not tighten down.
B**.
Great swap for DOT 3 caps.
I used this for a 5th gen (10-15) Chevy Camaro SS (V8), and it was a perfect replacement for the factory DOT 3 master cylinder cap.If you have a performance GM car, get rid of the DOT 3 cap and stick this on there, in case you have someone working on your car. Or maybe just in case you yourself forget to run DOT 4 brake fluid!You should NOT be keeping the factory fill/spec DOT 3 brake fluid, unless you are only using the car as a non-track/race driven daily (street) driver. DOT 3 brake fluid will not stand up to the abuse that quality DOT 4 brake fluids can take. Hell, even throw DOT 5.1 in there. Too bad they don’t make DOT 5.1 caps; that’s probably bc of how uncommon it is.
Trustpilot
2 weeks ago
1 day ago