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Standard Ignition V551 PCV Valve
| Brand | Standard Ignition V551 |
|---|---|
| Hose Size - Inches | 3/4 |
| Hose Size - mm | Refer to Inches |
| Nipple Orientation | Angled |
| Fits | Mazda · 37 vehicles |
Push-on fit. Simplifies installation with a no-connector design.
Plastic construction. Lightweight material with a black finish.
PCV valve. Helps manage crankcase ventilation flow.
Cross-references Standard Ignition V551, 2-9693 and PCV693 for the same application. See all 4.
PCV Valve for Mazda Skyactiv Applications
Standard Ignition V551 is a push-on PCV valve built with a black plastic body, angled nipple orientation, and male end connection. It is specified for Mazda crankcase ventilation service and is a direct-fit option for select Mazda MX-5 Miata, Mazda 3, Mazda CX-3, and Mazda CX-5 applications.
Key Features
- Part number V551 from Standard Ignition
- Push-on attachment method for straightforward hose connection
- Black plastic construction
- Angled nipple orientation
- 3/4-inch hose size
- Inlet diameter: 0.22 in. (5.588 mm)
- Outlet diameter: 0.23 in. (5.842 mm)
- No cap, gasket, hose connector, or mounting bracket included
Detailed Description
The Standard Ignition V551 PCV valve regulates crankcase vapors in the emission control system and helps maintain proper ventilation through the engine’s crankcase ventilation circuit. It uses a push-on design with no connector, a male end, and an angled nipple layout to match the hose routing used in listed Mazda applications. This part cross-references PE0113890 and PCV693 for the same application. Standard Ignition V551 is used on 2016-2025 Mazda MX-5 Miata, 2014-2023 Mazda 3, 2016-2021 Mazda CX-3, 2013-2019 Mazda CX-5, and 2012-2013 Mazda 3 with Skyactiv Technology.
What It Helps Address
- Rough idle caused by restricted crankcase ventilation
- Excess crankcase pressure from a sticking PCV valve
- Oil vapor buildup in the intake tract
- Emission control faults related to ventilation flow
- Hose connection issues on Mazda Skyactiv and related engine layouts
Installation Notes and Tips
Confirm hose size, inlet and outlet dimensions, and nipple orientation before installation. The V551 uses a push-on attachment and does not include a connector, gasket, hose connector, cap, or mounting bracket. For Mazda MX-5 Miata, Mazda 3, Mazda CX-3, and Mazda CX-5 service, verify the vehicle year and engine configuration against the listed fitment before replacing the PCV valve.
Quality Assurance
Standard Ignition supplies emission control and engine management components for service replacement use. V551 is built to match the listed application requirements for Mazda crankcase ventilation service.
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2025 | Mazda | MX-5 Miata | — | — | — | N/A | — |
| 2024 | Mazda | MX-5 Miata | — | — | — | N/A | — |
| 2023 | Mazda | 3 | — | 2.0L | L4 | N/A | — |
| 2023 | Mazda | MX-5 Miata | — | — | — | N/A | — |
| 2022 | Mazda | 3 | — | 2.0L | L4 | N/A | — |
| 2022 | Mazda | MX-5 Miata | — | — | — | N/A | — |
| 2021 | Mazda | 3 | — | 2.0L | L4 | N/A | — |
| 2021 | Mazda | CX-3 | — | — | — | N/A | — |
| 2021 | Mazda | MX-5 Miata | — | — | — | N/A | — |
| 2020 | Mazda | 3 | — | 2.0L | L4 | N/A | — |
| 2020 | Mazda | CX-3 | — | — | — | N/A | — |
| 2020 | Mazda | MX-5 Miata | — | — | — | N/A | — |
| 2019 | Mazda | 3 | — | 2.0L | L4 | N/A | — |
| 2019 | Mazda | CX-3 | — | — | — | N/A | — |
| 2019 | Mazda | CX-5 | — | 2.0L | L4 | N/A | — |
| 2019 | Mazda | MX-5 Miata | — | — | — | N/A | — |
| 2018 | Mazda | 3 | — | 2.0L | L4 | N/A | — |
| 2018 | Mazda | CX-3 | — | — | — | N/A | — |
| 2018 | Mazda | CX-5 | — | 2.0L | L4 | N/A | — |
| 2018 | Mazda | MX-5 Miata | — | — | — | N/A | — |
| 2017 | Mazda | 3 | — | 2.0L | L4 | N/A | — |
| 2017 | Mazda | CX-3 | — | — | — | N/A | — |
| 2017 | Mazda | CX-5 | — | 2.0L | L4 | N/A | — |
| 2017 | Mazda | MX-5 Miata | — | — | — | N/A | — |
| 2016 | Mazda | 3 | — | 2.0L | L4 | N/A | — |
| 2016 | Mazda | CX-3 | — | — | — | N/A | — |
| 2016 | Mazda | CX-5 | — | 2.0L | L4 | N/A | — |
| 2016 | Mazda | MX-5 Miata | — | — | — | N/A | — |
| 2015 | Mazda | 3 | — | 2.0L | L4 | N/A | — |
| 2015 | Mazda | CX-5 | — | — | — | N/A | — |
| 2014 | Mazda | 3 | — | 2.0L | L4 | N/A | — |
| 2014 | Mazda | CX-5 | — | 2.0L | L4 | N/A | — |
| 2013 | Mazda | 3 | — | 2.0L | L4 | N/A | w/ Skyactiv Technology |
| 2013 | Mazda | CX-5 | Grand Touring | — | — | N/A | — |
| 2013 | Mazda | CX-5 | Sport | — | — | N/A | — |
| 2013 | Mazda | CX-5 | Touring | — | — | N/A | — |
| 2012 | Mazda | 3 | — | 2.0L | L4 | N/A | w/ Skyactiv Technology |
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