How to remove and replace the Air Filter Housing in the Ford Focus?

The Air Filter Housing for 2007 and earlier models cannot be cleaned and must be replaced if dirty. The location of the Air Filter Housing varies depending on the model year, with 2002 and earlier models having it in the engine compartment and 2003-2007 models having it in the left fenderwell. The air filter and housing may be replaced as a unit on some models. To remove the Air Filter Housing, the air intake duct must be disconnected from the mass airflow sensor and the wiring must be disconnected from the airflow sensor. The breather hose leading to the valve cover must also be disconnected. The cover is then removed by unscrewing the four screws securing it to the Air Filter Housing, allowing access to the filter element. The Air Filter Housing base can be lifted to release it from the rubber grommets, which should be checked for deterioration and replaced if necessary. Installation is the reverse of the removal procedure, ensuring that the base pegs are fully seated in the rubber grommets and the mass airflow sensor is correctly located. For 2008 and later models, the MAF sensor wiring is disconnected from the air filter housing and the air outlet tube is detached. The Air Filter Housing is then lifted out by removing the mounting bolts. To remove the air intake duct between the mass airflow sensor and throttle housing, the retaining clips at either end must be loosened and the duct carefully eased off. The air intake duct attached to the Air Filter Housing base can be removed by first removing the Air Filter Housing and then prying up the two clips securing the duct to the engine compartment front panel. The two halves of the duct can be separated at the sleeve joint next to the battery, with the rear half being clipped into the engine left-hand mounting bracket. Replacement is the reverse of removal.

Genuine Ford Focus Air Filter Housing

Air Filter Box

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29 Air Filter Housings found

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Ford Focus Air Cleaner Assembly
Part Number: BV6Z-9600-A
$258.34 MSRP: $315.00
You Save: $56.66 (18%)
ADD TO CART
Product Specifications
- Other Name: Cleaner Assembly - Air
- Replaced by: BV6Z-9600-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2012-2018 Ford Focus | 4 Cyl 2.0L DI TIVCT Petrol | 1-Speed Transmission, 5-Speed Manual Transmission - MTX75, 6-Speed Automatic Transmission 6F15, 6-Speed Automatic Transmission DPS6, 6-Speed Manual Transaxle - MMT6, 6-Speed Manual Transmission - B6, Front-Wheel Drive (Left Hand Drive), Left Hand Drive
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Ford Focus Top Cover
Part Number: CV6Z-9661-A
$67.26 MSRP: $98.33
You Save: $31.07 (32%)
ADD TO CART
Product Specifications
- Other Name: Cover; Top Cover, Upper Cover
- Replaces: BV6Z-9661-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2012-2018 Ford Focus | 3 Cyl 1.0L EcoBoost 120PS/125PS/140PS, 4 Cyl 2.0L DI TIVCT Petrol, 4 Cyl 2.0L EcoBoost (240PS) | 1-Speed Transmission, 5-Speed Manual Transmission - MTX75, 6-Speed Automatic Transmission 6F15, 6-Speed Automatic Transmission DPS6, 6-Speed Manual Transaxle - MMT6, 6-Speed Manual Transmission - B6, Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Ford Focus Cover
Part Number: BV6Z-9661-A
$67.26 MSRP: $98.33
You Save: $31.07 (32%)
ADD TO CART
Product Specifications
- Replaced by: CV6Z-9661-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2012-2018 Ford Focus | 4 Cyl 2.0L DI TIVCT Petrol | 1-Speed Transmission, 5-Speed Manual Transmission - MTX75, 6-Speed Automatic Transmission 6F15, 6-Speed Automatic Transmission DPS6, 6-Speed Manual Transaxle - MMT6, 6-Speed Manual Transmission - B6, Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Ford Focus Lower Housing
Part Number: CV6Z-9A612-A
$76.24 MSRP: $111.47
You Save: $35.23 (32%)
ADD TO CART
Product Specifications
- Other Name: Tray - Engine Air Cleaner; Lower Housing
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2013-2018 Ford Focus | 4 Cyl 2.0L EcoBoost (240PS) | 1-Speed Transmission, 5-Speed Manual Transmission - MTX75, 6-Speed Automatic Transmission 6F15, 6-Speed Automatic Transmission DPS6, 6-Speed Manual Transaxle - MMT6, 6-Speed Manual Transmission - B6, Front-Wheel Drive (Left Hand Drive), Left Hand Drive
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Ford Focus Engine Air Cleaner Tray
Part Number: CV6Z-9A612-B
$76.24 MSRP: $111.47
You Save: $35.23 (32%)
ADD TO CART
Product Specifications
- Other Name: Tray - Engine Air Cleaner; Lower Housing
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2018 Ford Focus | 3 Cyl 1.0L EcoBoost 120PS/125PS/140PS | 1-Speed Transmission, 5-Speed Manual Transmission - MTX75, 6-Speed Automatic Transmission 6F15, 6-Speed Automatic Transmission DPS6, 6-Speed Manual Transaxle - MMT6, 6-Speed Manual Transmission - B6, Front-Wheel Drive (Left Hand Drive), Left Hand Drive
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Ford Focus Air Cleaner Assembly
Part Number: CV6Z-9600-A
$160.18 MSRP: $236.67
You Save: $76.49 (33%)
ADD TO CART
Product Specifications
- Other Name: Cleaner Assembly - Air
- Replaced by: CV6Z-9600-F
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2013-2015 Ford Focus | 4 Cyl 2.0L EcoBoost (240PS) | 1-Speed Transmission, 5-Speed Manual Transmission - MTX75, 6-Speed Automatic Transmission DPS6, 6-Speed Manual Transaxle - MMT6, 6-Speed Manual Transmission - B6, Front-Wheel Drive (Left Hand Drive), Left Hand Drive
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Ford Focus Air Cleaner Assembly
Part Number: G1FZ-9600-A
$135.66 MSRP: $198.33
You Save: $62.67 (32%)
ADD TO CART
Product Specifications
- Other Name: Cleaner Assembly - Air; Air Cleaner Assembly
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2016-2018 Ford Focus | 4 Cyl 2.3L Ecoboost | 1-Speed Transmission, 5-Speed Manual Transmission - B5/IB5, 5-Speed Manual Transmission - MTX75, 6-Speed Automatic Transmission 6DCT450 - MPS6, 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F15, 6-Speed Automatic Transmission DPS6, 6-Speed Manual Transaxle - MMT6, 6-Speed Manual Transmission - B6, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Front-Wheel Drive (Right Hand Drive), Left Hand Drive, RHD 4WD (FTD)
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Ford Focus Air Cleaner Assembly
Part Number: CV6Z-9600-B
$180.62 MSRP: $235.00
You Save: $54.38 (24%)
ADD TO CART
Product Specifications
- Other Name: Cleaner Assy - Air
- Replaced by: CV6Z-9600-G
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2018 Ford Focus | 3 Cyl 1.0L EcoBoost 120PS/125PS/140PS | 1-Speed Transmission, 5-Speed Manual Transmission - MTX75, 6-Speed Automatic Transmission 6F15, 6-Speed Automatic Transmission DPS6, 6-Speed Manual Transaxle - MMT6, 6-Speed Manual Transmission - B6, Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Ford Focus Air Cleaner Assembly
Part Number: 4S4Z-9600-BA
$1146.05 MSRP: $1827.83
You Save: $681.78 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cleaner Assembly - Air
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2007 Ford Focus | 4 Cyl 2.0L Duratec HE | 4-Speed Automatic Transaxle - 4F27E, 5-Speed Manual Transmission - MTX75, Front-Wheel Drive (Left Hand Drive), Left Hand Drive
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Ford Focus Air Cleaner Assembly
Part Number: 8S4Z-9A600-B
$174.22 MSRP: $238.05
You Save: $63.83 (27%)
ADD TO CART
Product Specifications
- Other Name: Cleaner Assembly - Air
- Replaced by: 9S4Z-9A600-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008-2009 Ford Focus | 4 Cyl 2.0L Duratec HE | 4-Speed Automatic Transaxle - 4F27E, 5-Speed Manual Transmission - MTX75, Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Ford Focus Air Cleaner Assembly
Part Number: 8S4Z-9A600-A
$174.22 MSRP: $238.05
You Save: $63.83 (27%)
ADD TO CART
Product Specifications
- Other Name: Cleaner Assembly - Air
- Replaced by: 9S4Z-9A600-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008 Ford Focus | 4 Cyl 2.0L Duratec HE | 4-Speed Automatic Transaxle - 4F27E, 5-Speed Manual Transmission - MTX75, Front-Wheel Drive (Left Hand Drive), Left Hand Drive
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Ford Focus Air Cleaner Body
Part Number: 9S4Z-9A600-A
$168.00 MSRP: $233.38
You Save: $65.38 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Cleaner Assembly - Air; Air Cleaner Body
- Replaces: 8S4Z-9A600-A, 8S4Z-9A600-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008-2011 Ford Focus | 4 Cyl 2.0L Duratec HE | 4-Speed Automatic Transaxle - 4F27E, 5-Speed Manual Transmission - MTX75, Front-Wheel Drive (Left Hand Drive), Left Hand Drive
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Ford Focus Air Cleaner Assembly
Part Number: CP9Z-9600-D
$213.19 MSRP: $315.00
You Save: $101.81 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Cleaner Assembly - Air
- Replaced by: BV6Z-9600-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2012-2018 Ford Focus | 4 Cyl 2.0L DI TIVCT Petrol | 1-Speed Transmission, 5-Speed Manual Transmission - MTX75, 6-Speed Automatic Transmission 6F15, 6-Speed Automatic Transmission DPS6, 6-Speed Manual Transaxle - MMT6, 6-Speed Manual Transmission - B6, Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Ford Focus Air Cleaner Assembly
Part Number: BV6Z-9600-B
$213.19 MSRP: $315.00
You Save: $101.81 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Cleaner Assembly - Air
- Replaced by: BV6Z-9600-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2012-2018 Ford Focus | 4 Cyl 2.0L DI TIVCT Petrol | 1-Speed Transmission, 5-Speed Manual Transmission - MTX75, 6-Speed Automatic Transmission 6F15, 6-Speed Automatic Transmission DPS6, 6-Speed Manual Transaxle - MMT6, 6-Speed Manual Transmission - B6, Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Ford Focus Air Cleaner Assembly
Part Number: CP9Z-9600-C
$213.19 MSRP: $315.00
You Save: $101.81 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Cleaner Assembly - Air
- Replaced by: BV6Z-9600-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2012-2018 Ford Focus | 4 Cyl 2.0L DI TIVCT Petrol | 1-Speed Transmission, 5-Speed Manual Transmission - MTX75, 6-Speed Automatic Transmission 6F15, 6-Speed Automatic Transmission DPS6, 6-Speed Manual Transaxle - MMT6, 6-Speed Manual Transmission - B6, Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Ford Focus Air Cleaner Assembly
Part Number: 4S4Z-9600-AA
Product Specifications
- Other Name: Cleaner Assy - Air
- Replaced by: 6S4Z-9600-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2007 Ford Focus | 4 Cyl 2.0L Duratec HE, 4 Cyl 2.3L | 4-Speed Automatic Transaxle - 4F27E, 5-Speed Manual Transmission - MTX75, Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Ford Focus Air Cleaner Assembly
Part Number: 8S4Z-9600-B
Product Specifications
- Other Name: Cleaner Assy - Air
- Replaced by: 8S4Z-9600-E
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008-2009 Ford Focus | 4 Cyl 2.0L Duratec HE | 4-Speed Automatic Transaxle - 4F27E, 5-Speed Manual Transmission - MTX75, Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Ford Focus Cover
Part Number: 8S4Z-9661-A
Product Specifications
- Other Name: Upper Cover
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008-2009 Ford Focus | 4 Cyl 2.0L Duratec HE | 4-Speed Automatic Transaxle - 4F27E, 5-Speed Manual Transmission - MTX75, Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Ford Focus Air Cleaner Assembly
Part Number: CP9Z-9600-B
Product Specifications
- Other Name: Cleaner Assy - Air
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2012 Ford Focus | 4 Cyl 2.0L DI TIVCT Petrol | 1-Speed Transmission, 5-Speed Manual Transmission - MTX75, 6-Speed Automatic Transmission DPS6, Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Ford Focus Air Cleaner Assembly
Part Number: CP9Z-9600-A
Product Specifications
- Other Name: Cleaner Assy - Air
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2012 Ford Focus | 4 Cyl 2.0L DI TIVCT Petrol | 1-Speed Transmission, 5-Speed Manual Transmission - MTX75, 6-Speed Automatic Transmission DPS6, Front-Wheel Drive (Left Hand Drive), Left Hand Drive

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Ford Focus Air Filter Housing

The Air Filter Housing functions as a critical engine maintenance component in Ford Focus vehicles because it guards the air filter and permits clean air entry into the engine. Besides protecting the filter from dirt and heat the component operates as a sound insulator while maintaining filter position. Engine performance can be affected when the plastic Air Filter Housing experiences cracks or breaks either due to natural age deterioration or external impacts which creates openings for unfiltered air. The primary operating principle of the Air Filter Housing remains the same throughout all Ford Focus vehicle editions but each vehicle style displays its own unique design arrangement. Air Filter Housing reliability plays a critical role because performance degradation can force a malfunction of air-fuel mixing and reduce engine performance. The Ford Focus Air Filter Housing requires regular maintenance because proper upkeep protects both engine operation efficiency and helps increase engine life.

We provide a wide range of Ford Focus Air Filter Housing at the optimal prices. If you need Ford Focus Air Filter Housing, you can shop with confidence on our website. All our OEM parts come with a manufacturer's warranty and are delivered to your doorstep with a fast delivery service.

Ford Focus Air Filter Housing Parts Questions & Experts Answers

Air Cleaner Assembly
2M5Z-9600-AA
Q:
How to remove and replace the Air Filter Housing in the Ford Focus?
Posted by Joni C.
A:
The Air Filter Housing for 2007 and earlier models cannot be cleaned and must be replaced if dirty. The location of the Air Filter Housing varies depending on the model year, with 2002 and earlier models having it in the engine compartment and 2003-2007 models having it in the left fenderwell. The air filter and housing may be replaced as a unit on some models. To remove the Air Filter Housing, the air intake duct must be disconnected from the mass airflow sensor and the wiring must be disconnected from the airflow sensor. The breather hose leading to the valve cover must also be disconnected. The cover is then removed by unscrewing the four screws securing it to the Air Filter Housing, allowing access to the filter element. The Air Filter Housing base can be lifted to release it from the rubber grommets, which should be checked for deterioration and replaced if necessary. Installation is the reverse of the removal procedure, ensuring that the base pegs are fully seated in the rubber grommets and the mass airflow sensor is correctly located. For 2008 and later models, the MAF sensor wiring is disconnected from the air filter housing and the air outlet tube is detached. The Air Filter Housing is then lifted out by removing the mounting bolts. To remove the air intake duct between the mass airflow sensor and throttle housing, the retaining clips at either end must be loosened and the duct carefully eased off. The air intake duct attached to the Air Filter Housing base can be removed by first removing the Air Filter Housing and then prying up the two clips securing the duct to the engine compartment front panel. The two halves of the duct can be separated at the sleeve joint next to the battery, with the rear half being clipped into the engine left-hand mounting bracket. Replacement is the reverse of removal.
Answered by Ford Parts Specialist Patrick / Jul 24, 2022

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