


⚙️ Upgrade your ride with precision — don’t settle for less!
The GM Genuine Parts 12583384 Passenger Side PCV Fitting is a precision-machined, vehicle-specific component designed to ensure optimal crankcase ventilation. Manufactured in the USA, this compact and durable fitting guarantees seamless OEM compatibility and easy installation through authorized GM service centers, delivering reliable performance and peace of mind for your engine’s health.





| Manufacturer | ACDelco |
| Brand | GM GENUINE PARTS |
| Model | GM Original Equipment |
| Item Weight | 0.64 ounces |
| Product Dimensions | 2.2 x 1.3 x 0.9 inches |
| Item model number | 12583384 |
| Exterior | Machined |
| Manufacturer Part Number | 12583384 |
| OEM Part Number | 12583384 |
| Position | Right |
M**L
OEM product
Amazon definitely has the best prices for buying OEM automotive products. The quality is always top-notch. Delivery is rather fast.It was pretty easy to install and fit perfectly. It functions just as a should.
B**P
Great find!
Would have payed close to three times the price locally. Direct fit for my 2012 CTS 3.6. Arrived as advertised. In OEM package.
L**E
2013 traverse Lt
Fits 2013 Chevy traverse LT 3.6 on rear top of block
J**R
Good item
Works well
L**
Was being taken advantage of by dealer
Amazing.
V**N
great
great product
P**S
Pcv
This PCV came really fast in the mail and the packaging was nice and secure. I just unfortunately got the wrong one, but if you’re looking for a PCV from this company, I would definitely recommend it to them because they ship it really fast and it has good packaging and it looked like it was a really good quality OEM product. I would definitely get this product of five star review.
G**A
It works
And I get a couple of miles to the gallon after installing it. You need to drill a bigger hole into it though.
Trustpilot
5 days ago
1 month ago