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Replacement and OEM Parts for 2009 Buick LaCrosse Crankcase Vent Valve

2009 Buick LaCrosse Crankcase Vent Valve

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2009 Buick LaCrosse
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Emission Control
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4 Products found

2 Q&A for Crankcase Vent Valve Repair
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  • OEM 2009 Buick LaCrosse PCV Valve Diagram - 89017274
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    OEM (Genuine) 2009 Buick LaCrosse PCV Valve

    PartNumber: 89017274
    OEM 2009 Buick LaCrosse PCV Valve - 89017274
    Product Specifications
    • Notes: Lacrosse; 3.8L; Federal
    • Other Names: PCV Valve
    • Item Dimensions: 3.8 x 3.4 x 1.9 inches
    • Item Weight: 0.70 Pounds
    • Replaced by: 19431592
    • Part Description: 2009 Buick LaCrosse PCV Valve
    More Info
    Vehicle Fitment
    • 2009 Buick LaCrosse | CX, CXL | 6 Cyl 3.8 L GAS
    $22.25 MSRP: $42.00
    You Save: $19.75 (48%)
  • OEM 2009 Buick LaCrosse PCV Valve Diagram - 19431592
    View Related Parts

    OEM (Genuine) 2009 Buick LaCrosse PCV Valve

    PartNumber: 19431592
    OEM 2009 Buick LaCrosse PCV Valve - 19431592
    Product Specifications
    • Notes: Lacrosse; 3.8L; Federal
    • Other Names: PCV Valve
    • Fitment Type: Direct Replacement
    • Replaces: 17113515, 89017274, 89017684
    • Part Description: 2009 Buick LaCrosse PCV Valve
    More Info
    Vehicle Fitment
    • 2009 Buick LaCrosse | CX, CXL | 6 Cyl 3.8 L GAS
    $23.20 MSRP: $42.00
    You Save: $18.80 (45%)
  • OEM 2009 Buick LaCrosse Hose Asm-Pcv Valve Diagram - 12569421
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    OEM (Genuine) 2009 Buick LaCrosse Hose Asm-Pcv Valve

    PartNumber: 12569421
    OEM 2009 Buick LaCrosse Hose Asm-Pcv Valve - 12569421
    Product Specifications
    • Notes: Lacrosse; 5.3L; Clean
    • Other Names: PCV Valve
    • Item Dimensions: 14.3 x 3.3 x 1.7 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2009 Buick LaCrosse Hose Asm-Pcv Valve
    More Info
    Vehicle Fitment
    • 2009 Buick LaCrosse | Super | 8 Cyl 5.3 L GAS
  • OEM 2009 Buick LaCrosse Hose Asm-Pcv Valve Diagram - 12595298
    View Related Parts

    OEM (Genuine) 2009 Buick LaCrosse Hose Asm-Pcv Valve

    PartNumber: 12595298
    OEM 2009 Buick LaCrosse Hose Asm-Pcv Valve - 12595298
    Product Specifications
    • Notes: Lacrosse; 5.3L; Dirty
    • Other Names: PCV Valve
    • Item Dimensions: 16.3 x 3.1 x 1.0 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2009 Buick LaCrosse Hose Asm-Pcv Valve
    More Info
    Vehicle Fitment
    • 2009 Buick LaCrosse | Super | 8 Cyl 5.3 L GAS

FAQ for Crankcase Vent Valve Repair

Q: How do you install the positive crankcase ventilation valve?
A:
You can install the O-ring and PCV valve, and fuel injector shield.
By Omar
GM Specialist
18/10/2021
Q: How do you remove the positive crankcase ventilation valve?
A:
You can remove the fuel injector sight shield, MAP sensor, and PCV valve.
By Omar
GM Specialist
24/12/2020

FAQ for Other Repair Info

Q: How many pins does the Secondary Air injection pump relay have?
A:
The Secondary Air Injection Pump relay has a total of 4 pins.
Q: What attaches to the EGR outlet pipe?
A:
One bolt and nut attach the EGR Pipe Line.
Q: What is the proper way to install the evaporate emission (EVAP) canister purge solenoid valve?
A:
The proper way is to install the EVAP purge valve and bolts and connect the EVAP valve electrical connector and pipe. Finally, install the fuel injector sight shield.