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Mazda 3 Crankcase Ventilation Parts
Crankcase ventilation parts for the Mazda 3 cover model years 2004–2023, with OE-replacement components designed to keep the system operating as intended. Select your year above and we'll show only the crankcase ventilation parts that fit your Mazda 3. Fitment is checked against our vehicle data for every part listed.
1 - 12 of 12 results
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Representative Photo, actual item may vary
RADIUM Engineering 20-0327-01 PCV Baffle Plate for EcoBoost OEM Configuration
Part: 20-0327-01
Vehicle Specific
$142.45
In Stock (10+)
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In Stock (10+)
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Beck/Arnley PCV Valve - OE-Spec Crankcase Ventilation for Foreign Nameplate Vehicles
Vehicle Specific
from $4
In Stock (10+)
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In Stock (10+)
Free Shipping
In Stock (10+)
Free Shipping
In Stock (10+)
Free Shipping
RADIUM Engineering 20-0327-02 PCV Baffle Plate for Ford EcoBoost Duratec Mazda MZR
Part: 20-0327-02
Vehicle Specific
$113.95
In Stock (6)
What's here for your Mazda 3
- PCV valves — the core OE-replacement component in this range, available in direct-fit configurations for Mazda 3 model years
The widest selection here comes from Standard Motor Products, Beck/Arnley, RADIUM Engineering, and Dorman — each offering OE-style crankcase ventilation components. Other categories Mazda 3 owners shop for: Mazda 3 Springs and Suspension Parts, Mazda 3 Shocks and Struts and Mazda 3 Brake Rotors and Drums, or browse all Mazda 3 parts and accessories.