Genuine Buick LaCrosse PCV Valve

Position Crank Ventilation Valve
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6 PCV Valves found

  • Buick LaCrosse PCV Valve - 12655399
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    Buick LaCrosse Valve Assembly, Pcv

    Part Number: 12655399
    $19.00 MSRP: $35.84
    You Save: $16.84 (47%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: VALVE, Engine Crankcase; PCV Valve
    • Replaces: 12637663
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2018-2019 Buick LaCrosse | 4 DOOR CX EXT NOTCHBACK, 4 DOOR CXL EXT NOTCHBACK | 4 Cyl 2.5L
  • Buick LaCrosse PCV Valve - 12655400
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    Buick LaCrosse Valve Assembly, Pcv

    Part Number: 12655400
    $27.53 MSRP: $51.94
    You Save: $24.41 (47%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: VALVE, Engine Crankcase; PCV Valve
    • Replaces: 12637664
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2018-2019 Buick LaCrosse | 4 DOOR CX EXT NOTCHBACK, 4 DOOR CXL EXT NOTCHBACK | 4 Cyl 2.5L
  • Buick LaCrosse PCV Valve - 12714149
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    Buick LaCrosse Valve Assembly, Pcv

    Part Number: 12714149
    $17.95 MSRP: $33.86
    You Save: $15.91 (47%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: PCV Valve
    • Replaces: 12673554, 12666420
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2017-2019 Buick LaCrosse | 4 DOOR CX EXT NOTCHBACK, 4 DOOR CXL EXT NOTCHBACK, 4 DOOR CXS EXT NOTCHBACK | 6 Cyl 3.6L
  • Buick LaCrosse PCV Valve - 19431592
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    Buick LaCrosse VALVE KIT,PCV

    Part Number: 19431592
    $22.86 MSRP: $43.14
    You Save: $20.28 (48%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: PCV Valve
    • Replaces: 89017274, 17113515, 89017684
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2005-2009 Buick LaCrosse | CX (US)/ALLURE CX (CAN), CX 4 DOOR, CXL 4 DOOR, CXL(US)/ALLURE CXL(CAN), CXS 4 DOOR, CXS(US)/Allure CXS(CAN), SUPER SERIES 4 DOOR | 6 Cyl 3.8L
  • Buick LaCrosse PCV Valve - 12650731
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    Buick LaCrosse Orifice, Pcv Valve

    Part Number: 12650731
    $10.24 MSRP: $18.62
    You Save: $8.38 (46%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: ORIFICE, Engine Crankcase; PCV Valve
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2018-2019 Buick LaCrosse | 4 DOOR CX EXT NOTCHBACK, 4 DOOR CXL EXT NOTCHBACK | 4 Cyl 2.5L
  • Buick LaCrosse PCV Valve - 25043843
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    Product Specifications
    • Other Name: VALVE, Engine Crankcase; Crankcase, PCV Valve
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2005-2009 Buick LaCrosse | CX (US)/ALLURE CX (CAN), CX 4 DOOR, CXL 4 DOOR, CXL(US)/ALLURE CXL(CAN), CXS 4 DOOR, CXS(US)/Allure CXS(CAN), SUPER SERIES 4 DOOR | 6 Cyl 3.8L

Buick LaCrosse PCV Valve

The Buick LaCrosse PCV Valve as a part of the vehicle plays a vital role in boosting the reliability of Buick LaCrosse vehicles. This valve has an important function because it directs combustion byproduct gases from the crankcase back into the combustion chambers of the engine, thus, not harming the environment and, equally important, not allowing fack build-up within the engine in the form of toxic oil sludge. Specifically, this valve opens based on the condition of intake manifold vacuum and it carefully regulates the gases, limiting the gas flow at idle so that the engine will not run too lean, and increasing the flow rate during high RMP operations to cater for the increased amount of blow-by gases. Besides, it increases the efficiency of the engine and the safety of the Buick LaCrosse as well due to this particular piece performs a function of the flame arrester and provides the optimal crankcase ventilation. For that reason, the proper maintenance of the PCV Valve is vital in avoiding problems like oil contamination and high fuel consumption which affects the vehicle operation. Applicable for different Buick LaCrosse vehicles, PCV Valve is therefore special in the automotive industry because it is built to last and it meets the high standards of efficiency, thus giving drivers a comfortable ride. As a famous vehicle with excellent features and safety devices, every part of the Buick LaCrosse surely receives the help of the PCV Valve, which becomes the identifiable element used to denote its importance to the vehicle. In conclusion, the Buick LaCrosse PCV Valve optimal portrays the specialty of the Buick brand in achieving utmost quality and efficiency on a vehicle.

Each OEM Buick LaCrosse PCV Valve we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

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