Beck Arnley 045-0459 PCV Valve

Beck Arnley PCV Valve 045-0459

Beck Arnley 045-0459 is a PCV valve for select Lexus, Toyota, and Scion applications. It is built to meet foreign nameplate OE specifications for form, fit, and function, giving you a direct replacement for crankcase ventilation service.

Key Features

• PCV valve for the crankcase ventilation system
• OE-style form, fit, and function for foreign nameplate vehicles
• Application-specific replacement for select Lexus, Toyota Tacoma, and Scion iQ models
• Part number 045-0459 for easy identification
• Beck Arnley sourcing backed by global product specialists

Fitment

• Fits 2022-2024 Lexus IS500, N/A
• Fits 2018-2024 Lexus LC500, N/A
• Fits 2015-2024 Lexus RC F, N/A
• Fits 2017-2023 Toyota Tacoma, N/A
• Fits 2016-2020 Lexus GS F, N/A
• Fits 2016 Toyota Tacoma, N/A. Fits vehicles manufactured from August 2015 onward.
• Fits 2013-2015 Scion iQ, N/A
• Fits 2008-2014 Lexus IS F, N/A
• Fits 2012 Scion iQ, N/A. From 9/11

Product Details

This Beck Arnley PCV valve 045-0459 is a direct-fit emission control component for vehicles that rely on precise crankcase ventilation performance. It is a practical replacement for Lexus IS500, Lexus LC500, Lexus RC F, Toyota Tacoma, Lexus GS F, Scion iQ, and Lexus IS F applications where the original valve needs service. If you are searching for a PCV valve for 2017-2023 Toyota Tacoma or a replacement PCV valve for 2015-2024 Lexus RC F, this part number is the correct reference to verify against your vehicle.

Common Issues It May Address

• Rough idle related to crankcase ventilation restriction
• Oil vapor buildup in the intake system
• Excessive crankcase pressure
• Check engine light concerns tied to PCV system performance
• Oil consumption or ventilation-related drivability complaints

Installation Notes

Confirm the year, make, model, and engine application before installation. Match Beck Arnley 045-0459 to the original part number and inspect connected hoses and grommets for wear during service. For 2016 Toyota Tacoma, verify the vehicle was manufactured from August 2015 onward; for 2012 Scion iQ, verify the 9/11 build note.

Quality Assurance

Beck Arnley parts are sourced to meet OE specifications for foreign nameplate vehicles, with product specialists working with global sourcing partners to help ensure the correct fit and function for the application.