How to service the Air Filter element on Buick LeSabre?

To service the Air Filter do, first disconnect the electrical connector from intake air temperature (IAT) sensor. After that, ensure you carefully unhook the intake air duct from the Throttle Body and the air cleaner cover. Unscrew the screws that hold maintain the cover of air cleaner assembly, pull off the cover of air cleaner and delicately remove the Air Filter. For installation, assemble the Air Filter into the air cleaner assembly by observing the fastener notice within service precautions. Install the housing cover as well as the retaining screws and tighten them at 4 nm (35 lb in). Lastly, re-install the intake air duct and reconnect the electrical connector back to the iat sensor.

How to replace the air filter element on Buick Regal?

First disconnect the air temperature sensor electrical connector then remove the air duct using clamp release tools. Before access to the Air Filter, users must unclip both air cleaner cover retaining clamps, remove the air cleaner cover and proceed with care. A thorough inspection of the housing cover and seal assembly plus air ducting reveals potential damage which requires replacement of defective components. Once installed, position the Air Filter into the air cleaner assembly before installing the air cleaner housing cover and tightening housing cover retaining clamps. Tighten the air inlet hose clamp to 2 n.m (18 lb in) after reinstalling both the Throttle Body inlet hose and air cleaner cover. The iat sensor electrical connector must be connected last.

How to replace the air filter element on Buick Enclave?

Fairly remove the fuel injector sight shield before you start the replacement process. Disconnection steps begin with pcv quick disconnects and engine wiring harness electrical connector removal from the mass airflow (MAF)/intake air temperature (IAT) sensor. The air cleaner outlet duct clamp should be unfastened at the Throttle Body as well as the 6 screws securing the air cleaner housing cover. Start by disconnecting the Throttle Body from the air cleaner outlet duct then unmount the air cleaner housing cover and outlet duct together. Before installation of a new Air Filter replace the old air cleaner element. Reinstall the air cleaner lower housing cover after reattaching its outlet duct back to the Throttle Body. Apply 4 nm torque (35 lb in) to tighten both the air cleaner housing cover screws and air cleaner outlet duct clamp. The maintenance sequence ends by connecting the pcv quick disconnect and the engine wiring harness electrical connector to the maf/iat sensor then reinstalling the fuel injector sight shield.

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109 Air Filters found

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Buick Air Filter
Part Number: 24577608
$13.37 MSRP: $23.88
You Save: $10.51 (45%)
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Product Specifications
- Other Name: Element, Air Cleaner; Filter Element; Element; Filter; Element, Air Cleaner Intake; Cleaner, Air Intake
- Replaces: 25095333, 19210334, 24577068, 25098845
Fits the following Buick Models:
- Century | 1989-1993 | Custom, Estate Wagon, Limited, Special | 6 Cyl 3.3 L GAS
- Electra | 1985-1990 | Limited, Park Avenue, Park Avenue Ultra, T-Type | 6 Cyl 3.8 L GAS
- LeSabre | 1986-1991 | Base, Custom, Limited, T-Type | 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS
- Reatta | 1988-1991 | Base | 6 Cyl 3.8 L GAS
- Riviera | 1986-1993 | Luxury, T-Type | 6 Cyl 3.8 L GAS
- Skylark | 1988-1993 | Base, Custom, Gran Sport, Limited, Luxury Edition | 4 Cyl 2.3 L GAS, 6 Cyl 3.3 L GAS
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Buick Air Filter
Part Number: 23451060
$49.71 MSRP: $88.76
You Save: $39.05 (44%)
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Product Specifications
- Other Name: Element, Air Cleaner Intake
Fits the following Buick Models:
- LaCrosse | 2017-2019 | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 6 Cyl 3.6 L GAS
- Regal Sportback | 2018-2020 | GS | 6 Cyl 3.6 L GAS
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Buick Air Filter
Part Number: 13319421
$28.72 MSRP: $51.30
You Save: $22.58 (45%)
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Product Specifications
- Other Name: Element Assembly-Air Cleaner; Filter Element; Element, Air Cleaner Intake
Fits the following Buick Models:
- Regal | 2012-2013 | GS, Premium | 4 Cyl 2.0 L FLEX
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Buick Air Filter
Part Number: 15221217
$16.25 MSRP: $29.02
You Save: $12.77 (44%)
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Product Specifications
- Other Name: Element, Air Cleaner; Air Filter Insert; Filter Element; Element; Element, Air Cleaner Intake
- Replaces: 10351258, 24508572
Fits the following Buick Models:
- Century | 1999-2005 | Custom, Limited, Special Edition | 6 Cyl 3.1 L GAS
- LaCrosse | 2005-2009 | CX, CXL, CXS | 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS
- Regal | 1999-2004 | GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
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Buick Air Filter
Part Number: 6419892
$8.59 MSRP: $15.34
You Save: $6.75 (44%)
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Product Specifications
- Other Name: Element, Air Cleaner; Filter Element; Element; Filter; Element, Air Cleaner Intake; Filter, Air Cleaner Intake
Fits the following Buick Models:
- Electra | 1989, 1984-1987 | Estate Wagon, Limited, Park Avenue | 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
- LeSabre | 1984-1990 | Collector's Edition, Custom, Estate Wagon, Limited | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
- Regal | 1984-1987 | Base, GNX, Grand National, Limited, T-Type | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L DIESEL
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Buick Air Filter
Part Number: 22971580
$34.44 MSRP: $61.49
You Save: $27.05 (44%)
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Product Specifications
- Other Name: Element, Air Cleaner Intake; Air Filter Insert
Fits the following Buick Models:
- Envision | 2016-2020 | Base, Essence, Preferred, Premium, Premium II | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L FLEX, 4 Cyl 2.5 L GAS
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Buick Air Filter
Part Number: 10350737
$21.47 MSRP: $38.34
You Save: $16.87 (44%)
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Product Specifications
- Other Name: Element Assembly-Air Cleaner; Filter Element; Element; Element, Air Cleaner Intake
Fits the following Buick Models:
- LaCrosse | 2008-2009 | Super | 8 Cyl 5.3 L GAS
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Buick Air Filter
Part Number: 25043504
$10.26 MSRP: $18.32
You Save: $8.06 (44%)
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Product Specifications
- Other Name: Element, Air Cleaner Intake; Element; Filter
Fits the following Buick Models:
- Century | 1994-1996 | Custom, Limited, Special | 6 Cyl 3.1 L GAS
- Regal | 1990-1993 | Custom, Gran Sport, Limited | 6 Cyl 3.8 L GAS
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Buick Air Filter
Part Number: 6484235
$14.18 MSRP: $24.66
You Save: $10.48 (43%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Element, Air Cleaner; Filter Element; Element; Filter; Emblem; Element, Air Cleaner Intake
Fits the following Buick Models:
- Electra | 1989, 1984-1987 | Estate Wagon, Limited, Park Avenue | 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
- LeSabre | 1984-1990 | Collector's Edition, Custom, Estate Wagon, Limited | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
- Regal | 1986-1987 | Base, Limited | 8 Cyl 5.0 L GAS
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Buick Air Filter
Part Number: 10354942
$15.25 MSRP: $27.24
You Save: $11.99 (45%)
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Product Specifications
- Other Name: Element Assembly-Air Cleaner; Air Filter Insert; Filter Element; Filter; Element, Air Cleaner Intake
- Replaces: 12565752
Fits the following Buick Models:
- Rendezvous | 2004-2007 | CX, CXL, CXL Plus, Ultra | 6 Cyl 3.5 L GAS, 6 Cyl 3.6 L GAS
- Terraza | 2005-2007 | CX, CXL | 6 Cyl 3.5 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
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Buick Air Filter
Part Number: 8997189
$16.98 MSRP: $30.32
You Save: $13.34 (44%)
ADD TO CART
Product Specifications
- Other Name: Filter, Air; Air Filter Housing; Air Cleaner; Filter Element; Element; Filter; Element, Air Cleaner Intake
Fits the following Buick Models:
- Electra | 1989, 1984-1987 | Estate Wagon, Limited, Park Avenue | 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
- LeSabre | 1984-1990 | Collector's Edition, Custom, Estate Wagon, Limited | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
- Regal | 1984-1985 | Base, Limited | 6 Cyl 4.3 L DIESEL, 8 Cyl 5.7 L DIESEL
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Buick Air Filter
Part Number: 25099735
$13.41 MSRP: $23.94
You Save: $10.53 (44%)
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Product Specifications
- Other Name: Element, Air Cleaner; Filter Element; Element; Filter; Element, Air Cleaner Intake
Fits the following Buick Models:
- Skylark | 1994-1998 | Custom, Gran Sport, Limited, Olympic Gold Edition | 4 Cyl 2.3 L GAS, 4 Cyl 2.4 L GAS, 6 Cyl 3.1 L GAS
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Buick Air Filter
Part Number: 25096932
$11.17 MSRP: $19.94
You Save: $8.77 (44%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Element, Air Cleaner
- Replaced by: 19259030
Fits the following Buick Models:
- LeSabre | 1992-1999 | Custom, Limited | 6 Cyl 3.8 L GAS
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Buick Air Filter
Part Number: 88915426
$10.89 MSRP: $19.44
You Save: $8.55 (44%)
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Product Specifications
- Other Name: Element Assembly, Air Cleaner
- Replaces: 01553690, 1553690
Fits the following Buick Models:
- Electra | 1989, 1984-1987 | Estate Wagon, Limited, Park Avenue | 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
- LeSabre | 1984-1990 | Collector's Edition, Custom, Estate Wagon, Limited | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
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Buick Air Cleaner Assembly
Part Number: 23134626
$155.77 MSRP: $232.88
You Save: $77.11 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Cleaner, Air Intake; Air Filter Housing
- Replaces: 22897039
Fits the following Buick Models:
- Regal | 2014-2017 | Base, GS, Premium, Sport Touring | 4 Cyl 2.0 L GAS
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Buick Air Cleaner Assembly
Part Number: 84397915
$177.27 MSRP: $265.04
You Save: $87.77 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Cleaner, Air Intake
Fits the following Buick Models:
- Envision | 2021-2023 | Avenir, Essence, Preferred | 4 Cyl 2.0 L GAS
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Buick Air Cleaner Assembly
Part Number: 23451063
$149.83 MSRP: $224.01
You Save: $74.18 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Cleaner, Air Intake; Air Filter Housing; Air Cleaner Body
Fits the following Buick Models:
- LaCrosse | 2017-2019 | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 6 Cyl 3.6 L GAS
- Regal Sportback | 2018-2020 | GS | 6 Cyl 3.6 L GAS
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Buick Air Cleaner Assembly
Part Number: 84179808
$150.49 MSRP: $224.99
You Save: $74.50 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Cleaner, Air Intake; Air Filter Housing
Fits the following Buick Models:
- Regal Sportback | 2018-2020 | Avenir, Base, Essence, Preferred, Preferred II | 4 Cyl 2.0 L GAS
- Regal TourX | 2018-2020 | Base, Essence, Preferred | 4 Cyl 2.0 L GAS
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Buick Air Cleaner
Part Number: 25098261
Product Specifications
- Other Name: Cleaner, Air Intake; Air Filter Housing
Fits the following Buick Models:
- Regal | 1990-1993 | Custom, Gran Sport, Limited | 6 Cyl 3.8 L GAS
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Buick Air Cleaner
Part Number: 25097450
Product Specifications
- Other Name: Cleaner, Air Intake; Air Filter Housing; Air Cleaner Assembly; Air Cleaner Body
Fits the following Buick Models:
- Regal | 1989-1993 | Custom, Gran Sport, Limited | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS

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Buick Air Filter Parts Questions & Experts Answers

Air Filter
19259030
Q: How to service the Air Filter element on Buick LeSabre?
A: To service the Air Filter do, first disconnect the electrical connector from intake air temperature (IAT) sensor. After that, ensure you carefully unhook the intake air duct from the Throttle Body and the air cleaner cover. Unscrew the screws that hold maintain the cover of air cleaner assembly, pull off the cover of air cleaner and delicately remove the Air Filter. For installation, assemble the Air Filter into the air cleaner assembly by observing the fastener notice within service precautions. Install the housing cover as well as the retaining screws and tighten them at 4 nm (35 lb in). Lastly, re-install the intake air duct and reconnect the electrical connector back to the iat sensor.
Air Filter
15221217
Q: How to replace the air filter element on Buick Regal?
A: First disconnect the air temperature sensor electrical connector then remove the air duct using clamp release tools. Before access to the Air Filter, users must unclip both air cleaner cover retaining clamps, remove the air cleaner cover and proceed with care. A thorough inspection of the housing cover and seal assembly plus air ducting reveals potential damage which requires replacement of defective components. Once installed, position the Air Filter into the air cleaner assembly before installing the air cleaner housing cover and tightening housing cover retaining clamps. Tighten the air inlet hose clamp to 2 n.m (18 lb in) after reinstalling both the Throttle Body inlet hose and air cleaner cover. The iat sensor electrical connector must be connected last.
Air Filter
15278634
Q: How to replace the air filter element on Buick Enclave?
A: Fairly remove the fuel injector sight shield before you start the replacement process. Disconnection steps begin with pcv quick disconnects and engine wiring harness electrical connector removal from the mass airflow (MAF)/intake air temperature (IAT) sensor. The air cleaner outlet duct clamp should be unfastened at the Throttle Body as well as the 6 screws securing the air cleaner housing cover. Start by disconnecting the Throttle Body from the air cleaner outlet duct then unmount the air cleaner housing cover and outlet duct together. Before installation of a new Air Filter replace the old air cleaner element. Reinstall the air cleaner lower housing cover after reattaching its outlet duct back to the Throttle Body. Apply 4 nm torque (35 lb in) to tighten both the air cleaner housing cover screws and air cleaner outlet duct clamp. The maintenance sequence ends by connecting the pcv quick disconnect and the engine wiring harness electrical connector to the maf/iat sensor then reinstalling the fuel injector sight shield.