How to replace the air cleaner fresh air hose on 2007 Buick LaCrosse?

In order to replace the air cleaner fresh air duct, loosen the intake air duct clamps, disconnect PCV tube, and replace the air cleaner fresh air duct. Disconnect the air intake duct of the throttle body and MAF sensor. To install, connect the duct to the MAF sensor and connect it to the throttle body, and reattach the PCV tube, snapping the clamps.

OEM 2007 Buick LaCrosse Air Hose

Air Inlet Duct

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2007 Buick LaCrosse Outlet Duct Part Number: 15219032
$99.62 MSRP: $148.28
You Save: $48.66 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Duct, Air Cleaner And Silencer
- Item Weight: 0.90 Pounds
- Item Dimensions: 8.1 x 7.6 x 7.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15219032
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2007 Buick LaCrosse Submodels:
- CX, CXL | 6 Cyl 3.8 L GAS
View related parts
2007 Buick LaCrosse Outlet Duct Part Number: 15219033
$21.60 MSRP: $32.16
You Save: $10.56 (33%)
Product Specifications
- Other Name: Duct, Air Cleaner And Silencer
- Replaces: 10390511
- Item Weight: 0.90 Pounds
- Item Dimensions: 6.9 x 5.5 x 4.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15219033
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 Buick LaCrosse Submodels:
- CXS | 6 Cyl 3.6 L GAS

2007 Buick LaCrosse Air Hose

With a comprehensive array of OEM 2007 Buick LaCrosse Air Hose, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2007 Buick LaCrosse Air Hose are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2007 Buick LaCrosse Air Hose Parts and Q&A

Q: How to replace the air cleaner fresh air hose on 2007 Buick LaCrosse?
A: In order to replace the air cleaner fresh air duct, loosen the intake air duct clamps, disconnect PCV tube, and replace the air cleaner fresh air duct. Disconnect the air intake duct of the throttle body and MAF sensor. To install, connect the duct to the MAF sensor and connect it to the throttle body, and reattach the PCV tube, snapping the clamps.