Manage crankcase pressure and route blow-by gases along their intended path with the Standard Ignition PCV Valve V551. This positive crankcase ventilation valve is a direct-fit replacement for the listed Mazda applications: the 2012-2023 MAZDA 3, 2016-2021 MAZDA CX-3, 2013-2019 MAZDA CX-5, and 2016-2025 MAZDA MX-5 MIATA.
If a stuck or worn PCV valve is the cause of symptoms such as rough idle, a whistling or hissing sound, oil seepage at gaskets or seals, or oil pulled into the intake, replacing it with the V551 addresses that component. Because these signs can have other causes, diagnose the source before replacing.
Interchange: PCV693 · 2-9693 · 29693 · PE0113890
Manufacturer part number V551
This part cross-references / interchanges with the following part numbers:
What does this PCV valve do?
It regulates the flow of blow-by vapors from the crankcase back into the intake to be reburned, helping manage crankcase pressure as part of the positive crankcase ventilation system.
Will the V551 fit my Mazda?
It is a direct-fit replacement for the 2012-2023 Mazda 3, 2016-2021 Mazda CX-3, 2013-2019 Mazda CX-5, and 2016-2025 Mazda MX-5 Miata. Check the Buyer's Guide tab to confirm your vehicle.
What numbers does this part interchange with?
It cross-references PCV693, 2-9693 (also written 29693), and PE0113890. The manufacturer part number is V551.
What are signs my PCV valve may need replacing?
Possible signs include rough idle, a whistling or hissing noise, oil seepage at gaskets or seals, or oil drawn into the intake. Diagnose the cause before replacing, since these can have other sources.
Is any hardware or gasket included?
The listing does not specify included hardware or a gasket. Consult the vehicle service information for the correct installation components and procedure.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
