

⚙️ Upgrade your ride with genuine precision – because your engine deserves the best!
The GM Genuine 12669184 Engine Valve Lifter Guide is a precision-engineered, OE-validated component designed to ensure optimal engine performance and longevity. Manufactured by ACDelco and backed by General Motors, it features versatile threaded or flanged connections and a compact design, making it the trusted choice for Chevrolet, Buick, GMC, and Cadillac vehicles.





| Brand | GM |
| Item dimensions L x W x H | 2.7 x 1.4 x 7.7 inches |
| Exterior Finish | Machined |
| Inlet Connection Size | 2.7 Inches |
| Inlet Connection Type | Threaded or Flanged |
| Outlet Connection Type | Threaded or Flanged |
| Number of Ports | 2 |
| Outlet Connection Size | 2.7 Inches |
| Global Trade Identification Number | 00808709807575 |
| Manufacturer | ACDelco |
| UPC | 808709807575 |
| Part Number | 12669184 |
| Item Weight | 2.82 ounces |
| Product Dimensions | 2.7 x 1.4 x 7.7 inches |
| Item model number | 12669184 |
| Size | 1 Count (Pack of 1) |
| Item Package Quantity | 1 |
| Included Components | Engine Valve Lifter Guide |
| Batteries Included? | No |
| Batteries Required? | No |
J**Y
2007 Silverado up and running.
GM parts, fit well and running again.
J**.
Genuine Gm
Genuine Gm parts,can't go wrong!!Fast shipping and great price, thanks amazon!!
J**V
Nice for the price
Nice for the price
J**H
Works great
Works in 2009 Silverado 5.3 when replacing AFM lifters
M**0
Worked as it should
Oem quality.
T**Y
*****
*****
D**N
Didn't last 12 days.
Although the part was OEM it didn't work out for me, 12 days after installation I had a repeat lifter failure. Upon tear down I found that the lifter tray wasn't locking the lifter into position which caused the lifter to spin on its bore.....Not Good!
B**.
Having one of them days I guess
It's supposed to be 2 sets of each I ended up 3 the same and one different
Trustpilot
2 weeks ago
5 days ago
1 week ago
2 months ago