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⚡ Upgrade your engine’s breathability with ACDelco Gold – where precision meets power!
The ACDelco Gold 19313318 PCV Valve is a premium aftermarket replacement designed to meet exact OEM fit, form, and function standards. Crafted from durable machined metal, it controls crankcase vapor flow to optimize engine performance and reduce oil leaks. With a precise 0.47-inch inlet/outlet size and backed by a 24-month unlimited mile warranty, this valve is a trusted choice for professional-grade emission control and reliability.
| ASIN | B00S0GM23Y |
| Best Sellers Rank | #51,283 in Automotive ( See Top 100 in Automotive ) #64 in Automotive Replacement PCV Valves |
| Brand | ACDelco |
| Brand Name | ACDelco |
| Customer Reviews | 4.3 out of 5 stars 308 Reviews |
| Exterior Finish | Machined |
| Global Trade Identification Number | 00808709227724 |
| Included Components | PCV Valve |
| Inlet Connection Size | 0.47 Inches |
| Inlet Connection Type | positive crankcase ventilation |
| Item Dimensions | 3.6 x 2.2 x 1.7 inches |
| Item Type Name | PCV Valve |
| Item Weight | 9.07 g |
| Item dimensions L x W x H | 3.6 x 2.2 x 1.7 inches |
| Manufacturer | ACDelco |
| Manufacturer Warranty Description | 24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details. |
| Material | Metal |
| Material Type | Metal |
| Model Number | 19313318 |
| Number of Pieces | 1 |
| Number of Ports | 2 |
| Outlet Connection Size | 0.47 Inches |
| Outlet Connection Type | Positive Crankcase Ventilation |
| Size | 3.6 inches |
| Thread Size | 10 |
| Thread Type | Metric |
| UPC | 808709227724 |
| Unit Count | 1.0 Count |
| Valve Type | pcv |
S**N
Perfect fit and easy fix.
Works perfectly!
A**R
Fit perfectly
Fit perfectly for my Bayliner 350 Mercruiser
M**D
Quality
Great quality product, just what I needed to fix my truck.
J**9
Missing interior parts
Trash, there's no valve on the inside, wtf
C**Z
GM Transitioned to Fixed Orifice PCV Systems in LS Engines Around 1999, Initially in Trucks.
Fit in my '03 LQ4. No issues so far and not much to go wrong without an actual valve. General Motors began implementing a PCV (Positive Crankcase Ventilation) system utilizing a fixed orifice, rather than a traditional spring-operated valve, in its LS-based truck engines as early as the 1999 model year. This design was later adopted for passenger car LS engines, notably as a solution to address oil consumption issues in early LS1 engines.
N**L
It’s just a shell but that’s how OEM is
Upgraded review due to me being misinformed, this PCV valve especially for some years of Chevrolet/GM do not have a physical valve inside. So it technically is the correct part. If looking for one with a valve inside you’ll want to check out the 2001 Tahoe 5.3.
J**S
Buena
Si
H**Y
Fit perfectly
Works like it should. Fit my 2003 Chevy Silverado 1500
Trustpilot
4 days ago
3 days ago