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Kia Optima Crankcase Ventilation Parts

This page brings together crankcase ventilation parts for the Kia Optima, covering model years 2001–2020. The range centers on PCV valves, a small but essential component of the engine's ventilation system. Choose your model year above and this page keeps only the crankcase ventilation parts that fit your Kia Optima. Each listing is matched to our vehicle fitment data before it appears here.

1 - 8 of 8 results

Best Seller Free Shipping
Picture of Standard Motor Products Pcv Valve

Standard Motor Products Pcv Valve

76 reviews
Vehicle Specific
from $3
In Stock (10+)
Picture for manufacturer Standard Motor Products
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Best Seller Free Shipping
Picture of Beck/Arnley CRANKCASE VENT VALVE KIT

Beck/Arnley CRANKCASE VENT VALVE KIT

23 reviews
Vehicle Specific
from $46
In Stock (10+)
Picture for manufacturer Beck/Arnley
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Best Seller
Picture of Standard Motor Products V509 PCV Valve with O-Ring

Standard Motor Products V509 PCV Valve with O-Ring

13 reviews
Part: V509
Vehicle Specific
$9.08
In Stock (10+)
Picture for manufacturer Standard Motor Products
Free Shipping
Picture of Beck/Arnley PCV Valve - OE-Spec Crankcase Ventilation for Foreign Nameplate Vehicles

Beck/Arnley PCV Valve - OE-Spec Crankcase Ventilation for Foreign Nameplate Vehicles

58 reviews
Vehicle Specific
from $4
In Stock (10+)
Picture for manufacturer Beck/Arnley
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Free Shipping
Picture of Airtex PCV Valve

Airtex PCV Valve

78 reviews
Vehicle Specific
from $4
In Stock (10+)
Picture for manufacturer Airtex Automotive Division
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Picture of Airtex 6P1063 PCV Valve V165 Positive Crankcase Ventilation Valve

Airtex 6P1063 PCV Valve V165 Positive Crankcase Ventilation Valve

14 reviews
Part: 6P1063
Vehicle Specific
$3.98
In Stock (10+)
Picture for manufacturer Airtex Automotive Division
Free Shipping
Picture of Holstein PCV Valve

Holstein PCV Valve

7 reviews
Vehicle Specific
from $4
In Stock (10+)
Picture for manufacturer Holstein
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Free Shipping
Picture of Holstein PCV Valve Positive Crankcase Ventilation Valve

Holstein PCV Valve Positive Crankcase Ventilation Valve

18 reviews
Vehicle Specific
from $4
In Stock (10+)
Picture for manufacturer Holstein
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What's here for your Kia Optima

  • PCV Valves

The widest selection of crankcase ventilation parts for the Kia Optima comes from Standard Motor Products, Holstein, Airtex Automotive Division, and Beck/Arnley. Other categories Kia Optima owners shop for: Kia Optima Brake Rotors and Drums, Kia Optima Shocks and Struts and Kia Optima Springs and Suspension Parts, or browse all Kia Optima parts and accessories.