How to replace the air hose outlet duct on Buick Lucerne?

To replace the air cleaner outlet duct, you will have to remove the intake manifold cover. Remove the mass air flow (MAF)/intake air temperature (IAT) sensor engine harness electrical connector from the pcv tube quick connect fitting on the air cleaner outlet duct. Loose the air cleaner outlet duct clamp at the Throttle Body and remove the duct from the Throttle Body and then loose it from the maf/iat sensor and removing it from the vehicle. In installing, align the air cleaner outlet duct to the vehicle and the maf/iat sensor, then tighten the clamp at the maf/iat sensor to 4.n.m (35 lb in). Next, connect the duct to the Throttle Body and tighten the corresponding clamp to the same torque specification. Join pcv tube quick connect fitting to the air cleaner outlet duct and the maf iat sensor engine harness electrical connector. Finally, install the intake manifold cover back onto its position.

OEM Buick Lucerne Air Hose

Air Inlet Duct

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

4 Air Hoses found

View related parts
Buick Lucerne Outlet Duct Part Number: 25797131
$21.43 MSRP: $31.89
You Save: $10.46 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Duct, Air Cleaner And Silencer
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2011 Buick Lucerne | CX, CXL, CXL Special Edition | 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
View related parts
Buick Lucerne Air Hose Part Number: 20758643
$91.07 MSRP: $142.65
You Save: $51.58 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose Assembly-Secondary Air Injection Pump; Hose, Emission System
- Replaces: 15870714
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2010 Buick Lucerne | CX, CXL, CXL Special Edition | 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
View related parts
Buick Lucerne Outlet Duct Part Number: 21999614
Product Specifications
- Other Name: Duct, Air Cleaner And Silencer
- Replaces: 10356582
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2011 Buick Lucerne | CXL, CXS, Super | 8 Cyl 4.6 L GAS
View related parts
Buick Lucerne Outlet Duct Part Number: 10356581
Product Specifications
- Other Name: Duct-Air Cleaner Outlet; Duct, Air Cleaner And Silencer
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2008 Buick Lucerne | CX, CXL | 6 Cyl 3.8 L GAS

Buick Lucerne Air Hose

Want to cut long-term maintenance and repair costs? Choose OEM Air Hose. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Buick Lucerne parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Buick Lucerne Air Hose includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

Buick Lucerne Air Hose Parts Questions & Experts Answers

Outlet Duct
21999614
Q: How to replace the air hose outlet duct on Buick Lucerne?
A:
To replace the air cleaner outlet duct, you will have to remove the intake manifold cover. Remove the mass air flow (MAF)/intake air temperature (IAT) sensor engine harness electrical connector from the pcv tube quick connect fitting on the air cleaner outlet duct. Loose the air cleaner outlet duct clamp at the Throttle Body and remove the duct from the Throttle Body and then loose it from the maf/iat sensor and removing it from the vehicle. In installing, align the air cleaner outlet duct to the vehicle and the maf/iat sensor, then tighten the clamp at the maf/iat sensor to 4.n.m (35 lb in). Next, connect the duct to the Throttle Body and tighten the corresponding clamp to the same torque specification. Join pcv tube quick connect fitting to the air cleaner outlet duct and the maf iat sensor engine harness electrical connector. Finally, install the intake manifold cover back onto its position.