My Garage
My Account
Cart
Genuine Buick LaCrosse Air Filter Box
Air Filter Housing- Select Vehicle by Model
- Select Vehicle by VIN
Select Vehicle by Model
orMake
Model
Year
Select Vehicle by VIN
For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).
21 Air Filter Boxs found
Buick LaCrosse Housing, Air Cleaner Lower
Part Number: 13335601$123.63 MSRP: $184.34You Save: $60.71 (33%)
Buick LaCrosse Housing, Air Cleaner Upper
Part Number: 22754183$14.52 MSRP: $22.84You Save: $8.32 (37%)Ships in 1-3 Business Days
Buick LaCrosse Housing, Air Cleaner Upper
Part Number: 13363208$69.95 MSRP: $80.42You Save: $10.47 (14%)Ships in 1-2 Business Days
Buick LaCrosse Housing, Air Cleaner Upper
Part Number: 10353742$42.67 MSRP: $114.09You Save: $71.42 (63%)Ships in 1-2 Business Days
Buick LaCrosse Air Cleaner Assembly
Part Number: 23451063$163.75 MSRP: $244.17You Save: $80.42 (33%)Ships in 1-3 Business Days
Buick LaCrosse Housing Assembly, Air Cleaner Upper
Part Number: 10389505$47.13 MSRP: $142.53You Save: $95.40 (67%)Ships in 1-2 Business Days
Buick LaCrosse Housing, Air Cleaner Lower
Part Number: 13363207$65.90 MSRP: $96.95You Save: $31.05 (33%)
Buick LaCrosse Housing Assembly, Air Cleaner Upper
Part Number: 25888389$342.61 MSRP: $513.15You Save: $170.54 (34%)
| Page 1 of 2 |Next >
1-20 of 21 Results
Buick LaCrosse Air Filter Box
The prime job of the Buick LaCrosse Air Filter Box is to protect the engine by filtering incoming air to ensure that only clean oxygen is delivered to the combustion chambers. Positioned in front of the intake manifold, the Air Filter Box seals an accordion-like filter inside a tough housing, controlling every gallon of the air-to-fuel mixture through that paper barrier before it can swirl into the cylinders. By blocking out dust, sand, leaves, and abrasive metal particles, the Air Filter Box prevents scouring of pistons, rings, and valve seats and prevents stray debris from contaminating crankcase oil, sparing the oil filter from overload and bypass. Across successive models of the Buick sharing the LaCrosse platform, the basic closed box layout was maintained. Although early versions utilized greater internal volume to accommodate the increased airflow requirement while the later versions reduced dimensions for space efficiency, with the Air Filter Box using the same simple route of draw, filter, and direct in both cases. Unlike older vehicles that applied to use exposed round cleaners, the modern LaCrosse sticks with its rectangular snap-clamp Air Filter Box because the sealed design is the optimal balance between quiet intake sound, consistent flow, and quick filter swaps that will ensure every Buick sedan enjoys long-term engine protection.
Each OEM Buick LaCrosse Air Filter Box 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.
Buick LaCrosse Air Filter Box Parts Questions & Experts Answers
- Q: How to remove and install a Air Filter Box on Buick LaCrosse?A:Take off the air intake duct first on 2009 and earlier models by removing the left fender brace. Disconnect the PCV fresh air inlet hose from the duct and loosen the hose clamp screws at the Throttle Body and air filter box, then pull back clamps and remove it. In 2010 and later V6 engines, pry out the PCV tube from the duct and loosen hose clamp screws at both air filter box and throttle body or air intake resonator. To take off 2.4L engines' air intake resonator, loose just one screw so that you can pull it out of the throttle body. Firstly, remove cable from negative terminal of battery then proceed to remove other parts as instructed below: in 2009 model vehicles for example, begin with taking out an intake duct henceforth followed by disconnecting an air filter element; this should be done without necessarily unplugging electrical connectors before removing PCM together with its corresponding wiring harness while for those having separate TCMs follow same procedure. Remove Box by pulling it up through grommets. However, in case of a separate TCM do same to it. Then pull upwards until disconnected from its grommets. For all later models after 2010, start by taking out an intake duct before detaching electric connector located at MAF sensor then lift air filter box away from grommets completely. However,the installation of both is basically undoing their removals.
Related Buick LaCrosse Parts
Buick LaCrosse Air Filter
Buick LaCrosse A/C Idler Pulley
Buick LaCrosse Air Inject Check Valve
Buick LaCrosse A/C Hose
Buick LaCrosse Air Bag Sensor
Buick LaCrosse Air Charge Temperature Sensor
Buick LaCrosse Air Hose