Crankcase Ventilation System for 2012 Buick LaCrosse
No.
Part # / Description / Price
Price
1
Air Cleaner 
GM
GM Description: 2.4L. without pzev. Filters the air coming through the air intake
Helps provide a clean air fuel mixture for combustion
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $277.72
$182.68
MSRP $277.72
$182.68
2
Air Intake Insulator GM
GM Notes: PARTS: Part included with air cleaner assembly.
Description: GM Genuine Parts Air Intake Insulator (Part Number: 9202941) is an OEM insulator that helps reduce intake noise and suppress vibration for improved NVH performance. Function: Absorbs noises and vibration from the air cleaner and intake system to reduce cab ...
$35.36
$35.36
3
Multi-Purpose Insulator GM
GM Notes: PARTS: Part included with air cleaner assembly.
Description: GM Genuine Parts Multi-Purpose Insulator (Part Number: 9129705) is an underhood/engine-compartment insulator designed to help absorb noise, reduce vibrations, and suppress road noise for improved cabin comfort. Function: Acoustic and vibration damping for ...
MSRP $69.52
$48.95
MSRP $69.52
$48.95
4
Multi-Purpose Bolt GM
GM Notes: PARTS: Part included with air cleaner assembly.
Description: 2.5L. 1.8L. Without high output. 2.0L. 2016-19 3.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $21.10
$15.63
MSRP $21.10
$15.63
6
Acdelco™ Engine Air Filter GM
GM Notes: PARTS: Part included with air cleaner assembly.
Description: LaCrosse. 3.6L. Malibu. 2.4l. Regal. 2.0l. Impala. 2.4l. 2.0L turbo, 2011-2013.
6
Air Filter GM
GM Notes: PARTS: Part included with air cleaner assembly.
Description: ACDelco Air Filter (Part Number: 55560894) is an engine air filter designed to remove airborne contaminants while minimizing airflow restriction to support engine performance and longevity. Function: Filters intake air to help prevent abrasive particulates ...
$51.61
$51.61
7
Air Cleaner Lower Housing GM
GM Notes: PARTS: Part included with air cleaner assembly.
Description: Lower cover. 2.4L, with pzev. Helps hold your vehicle's air cleaner in place
Helps protect air cleaner from the elements
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $183.56
$120.52
MSRP $183.56
$120.52
8
Air Cleaner Adapter GM
GM Description: Air guide. 2.4L. with eAssist. Helps prevent unfiltered air from entering the engine intake
Helps provide a leak-free connection
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $46.16
$32.60
MSRP $46.16
$32.60
8
Air Cleaner Adapter GM
GM Description: GM Genuine Parts Air Cleaner Adapter (Part Number: 13325924) is a GM Genuine Parts air cleaner adapter engineered to help keep unfiltered air out of the engine intake and provide a leak-free connection. Function: Helps prevent unfiltered air from entering ...
MSRP $54.28
$38.22
MSRP $54.28
$38.22
9
Push-Pin GM
GM Description: GM Genuine Parts Push-Pin (Part Number: 11612035) is an OEM push-pin retainer used for fastening fender liners and trim pieces. Function: Secures fender liner, trim, or other panels with push-fit retention for quick assembly.Application: Commonly used as f ...
$73.40
$73.40
10
Intake Air Duct GM
GM Description: GM Genuine Parts Intake Air Duct (Part Number: 22814088) is an OEM inlet duct that routes fresh air to the engine while helping keep debris out. Function: Channels outside air into the engine intake while minimizing ingestion of dirt and debrisApplication: ...
MSRP $210.65
$138.31
MSRP $210.65
$138.31
11
Multi-Purpose Retainer GM
GM Description: GM Multi-Purpose Retainer (Part Number: 11589291) is a hood-seal retainer used to secure weatherstrip or cover panels in place. OEM fitment helps maintain sealing and trim alignment. Function: Retains hood seal or cover panel components to the vehicle body ...
$37.51
$37.51
12
Multi-Purpose Bolt GM
GM Description: GM Multi-Purpose Bolt (Part Number: 11570498) is a multi-purpose high-hex flange screw assembly used in fender liner or underhood applications for secure fastening. Type: Miscellaneous PartsFunction: Fastening/retention for panels and linersAlso known as: Fender Liner BoltUnderhoodMiscellaneous Parts59Shop World Parts Direct — a U.S. enterprise providing competitive prices, compatibility guarantee and expert OEM-backed support.
$74.00
$74.00
13
Front Intake Air Duct Deflector GM
GM Description: GM Genuine Parts Front Intake Air Duct Deflector (Part Number: 25998536) is an OEM deflector designed to direct intake air flow and to protect the air duct from water intrusion and debris.Type: Front intake air duct deflector (water deflector)Function: Dir ...
MSRP $114.77
$75.70
MSRP $114.77
$75.70
15
Air Cleaner Outlet Duct GM
GM Description: GM Genuine Parts Air Cleaner Outlet Duct (Part Number: 22761486) is an OE air-cleaner outlet duct that guides airflow from the air filter housing to the intake system. Designed to preserve intake airflow efficiency and ensure correct duct routing and fit.
...
MSRP $281.00
$184.84
MSRP $281.00
$184.84
19
Positive Crankcase Ventilation (PCV) Hose GM
GM Description: GM Genuine Parts Positive Crankcase Ventilation (PCV) Hose (Part Number: 12643296) is an OEM replacement hose for the PCV system designed to route crankcase vapors to the intake for proper emissions control and engine performance. Built to GM factory speci ...
MSRP $8.58
$6.43
MSRP $8.58
$6.43
20
Mass Airflow Sensor with Intake Air Temperature Sensor GM
GM Description: ACDelco Mass Airflow Sensor with Intake Air Temperature Sensor (Part Number: 15865791) is a combined mass airflow (MAF) and intake air temperature sensor that measures incoming air for the engine control module to determine fuel delivery. Engineered for ac ...
MSRP $156.52
$85.68
MSRP $156.52
$85.68
21
Mass Airflow Sensor Gasket GM
GM Notes: PARTS: Part included with air mass sensor.
Description: ACDelco Mass Airflow Sensor Gasket (Part Number: 15813321) is a gasket that seals the mass airflow sensor to the intake duct or housing, preventing unmetered air ingress. Application: Used across a range of engines (2.4L, 2.2L, 3.6L twin-turbo, 2.0L turbo ...
MSRP $17.92
$12.53
MSRP $17.92
$12.53
22
Mass Airflow Sensor Bolt GM
GM Description: 3.6L. 2.4L. federal. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors