

⚡ Upgrade your ride with GM precision – because your engine deserves the best!
The ACDelco GM Original Equipment 12637666 PCV Valve is a GM-recommended replacement part designed to maintain optimal engine performance by controlling crankcase vapors. Manufactured to exact GM OE specifications with durable stainless steel, it ensures reliable fit, function, and longevity while helping reduce oil leaks and emissions. Highly rated and easy to install, it’s the smart choice for GM vehicle owners who demand quality and durability.





| ASIN | B00B4KZJEM |
| Best Sellers Rank | #28,957 in Automotive ( See Top 100 in Automotive ) #12 in Car Crankcase Ventilation Valves |
| Brand Name | GM GENUINE PARTS |
| Connector Type | G-connector (output), thread (input) |
| Customer Reviews | 4.7 4.7 out of 5 stars (124) |
| Exterior Finish | Machined |
| Global Trade Identification Number | 00707773941850, 30707773941851 |
| Included Components | Pcv Valve |
| Inlet Connection Size | 0.25 Inches |
| Inlet Connection Type | positive crankcase ventilation |
| Item Dimensions | 10.7 x 10.4 x 10.7 centimeters |
| Item Type Name | Pcv Valve |
| Item Weight | 5 g |
| Manufacturer | ACDelco |
| Material Type | Stainless Steel |
| Model Number | 12637666 |
| Number of Pieces | 1 |
| Number of Ports | 1 |
| Outlet Connection Size | 0.25 Inches |
| Outlet Connection Type | NPT |
| Size | 10.7 x 10.7 x 10.5 cm |
| Specification Met | CE |
| Thread Size | 0.25 inches |
| Thread Type | NPT |
| UPC | 707773941850 |
| Unit Count | 1 Count |
| Valve Type | Lift Check Valve |
T**D
El producto me agrado
M**S
Push fit
J**.
Veio igual ao anúncio
W**L
Product was good. Fit like the original part. Easy replacement
M**N
Top da Original Teil
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