How to Service the Air Filter Box for Partial Zero Emissions (PZEV) on Ford Focus?

The first step for servicing the air filter box on Partial Zero Emissions Vehicles (PZEV) includes placing the vehicle onto a hoist while keeping it in neutral position. Start by taking off the intake air resonator and mass air flow (MAF) sensor pipe bracket and install the bolt with 12 Nm (9 lb-ft) torque during reinstallation. The service of the PZEV air filter box requires users to detach the MAF electrical connector before removing the air inlet pipe bolt along with the left-hand fender well splash shield. Reinstall these components by tightening the bolt to 9 Nm (80 lb-in). To replace the air filter inlet pipe, attach the clamp loosely and tighten the final connection to 4 Nm (35 lb-in). The procedure begins by removing two ambient temperature air filter-to-frame bolts where tightening both to 9 Nm (80 lb-in) during reinstallation takes place before removing the air filter box with MAF sensor pipe assembly. Regularly check if the MAF sensor pipe screen has detached from the lower location because it needs inspection before reattachment when needed. To remove the MAF sensor pipe from the air filter box, you should loosen the clamp before finally tightening it to 4 Nm (35 lb-in) during reinstallation. Users of non-PZEV vehicles should disconnect the MAF electrical connector before loosening the clamp to separate the air filter outlet pipe from the air filter assembly. This clamp needs to be tightened to 3 Nm (27 lb-in) upon completing reassembly. Finish the replacement by tightening the two air filter assembly bolts to 9 Nm (80 lb-in). The reverse procedure of removal completes the installation for each vehicle model.

How to Service the Air Filter Box on Ford Mustang?

All servicing of the air filter box starts with using a clamp and outlet pipe to disconnect the assembly from the air filter box while tightening all parts to 3 Nm (27 lb-in) torque. The service begins by removing the MAF sensor electrical connector followed by air filter box bolt removal. Install the bolt by applying torque of 8 Nm (71 lb-in). The maintenance process requires keeping both rubber grommets from the air filter box feet where they properly fit into locating holes within the fender. Ensure that the air filter box outlet pipe receives a secure seal to avoid engine model entry from unmetered air streams. The completion of this procedure involves performing the reinstall steps in their reverse order.

OEM Ford Air Filter Box

Air Filter Housing

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344 Air Filter Boxs found

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Ford Air Cleaner Assembly Part Number: BV6Z-9600-C
$214.52 MSRP: $315.00
You Save: $100.48 (32%)
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Product Specifications
- Other Name: Cleaner Assembly - Air; Air Filter and Housing Assembly; Air Filter Housing
- Replaces: BV6Z-9600-A, BV6Z-9600-B, CP9Z-9600-C, CP9Z-9600-D
Fits the following Ford Models:
- Focus | 2012-2018 | Electric, S, SE, SEL, ST, Titamium, Titanium | 2.0L L4, 4 Cyl 2.0 L FLEX, 4 Cyl 2.0 L GAS
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Ford Air Cleaner Body, Lower Part Number: AA5Z-9A600-B
$88.05 MSRP: $128.17
You Save: $40.12 (32%)
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Product Specifications
- Other Name: Cleaner Assembly - Air; Air Filter Housing, Lower; Lower Tray; Lower Housing; Air Filter Housing
- Position: Lower
- Replaces: AA5Z-9A600-A
Fits the following Ford Models:
- Explorer | 2011-2019 | Base, DX, Limited, Platinum, Police, Sport, XLT | 3.5L V6, 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS, 6 Cyl 3.5 L GAS
- Flex | 2010-2019 | Base, Executive, Limited, SE, SEL, Titanium | 3.5L V6, 6 Cyl 3.5 L GAS
- Police Interceptor Sedan | 2013-2019 | Base | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS, 6 Cyl 3.7 L FLEX, 6 Cyl 3.7 L GAS
- Police Interceptor Utility | 2013-2019 | Base | 6 Cyl 3.5 L GAS, 6 Cyl 3.7 L FLEX, 6 Cyl 3.7 L GAS
- Special Service Police Sedan | 2014-2018 | Base | 4 Cyl 2.0 L GAS
- Taurus | 2010-2019 | Limited, Police, SE, SEL, SHO | 2.0L L4, 3.5L V6, 3.7L V6, 4 Cyl 2.0 L GAS, 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
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Ford Air Cleaner Assembly Part Number: GN1Z-9600-H
$346.11 MSRP: $542.67
You Save: $196.56 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Cleaner Assembly - Air; Air Filter and Housing Assembly; Air Filter Housing
Fits the following Ford Models:
- EcoSport | 2018-2022 | S, SE, SES, Titanium | 4 Cyl 2.0 L GAS
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Ford Air Cleaner Assembly Part Number: JR3Z-9600-A
$364.50 MSRP: $540.00
You Save: $175.50 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Cleaner Assembly - Air; Air Filter and Housing Assembly; Air Filter Housing
Fits the following Ford Models:
- Mustang | 2018-2023 | EcoBoost, EcoBoost Premium | 4 Cyl 2.3 L GAS
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Ford Top Cover Part Number: CV6Z-9661-A
$66.38 MSRP: $98.33
You Save: $31.95 (33%)
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Product Specifications
- Other Name: Cover; Air Cleaner Cover; Air Filter Housing; Upper Cover
- Replaces: BV6Z-9661-A
Fits the following Ford Models:
- Escape | 2013-2019 | SE, SEL, Titanium | 4 Cyl 1.5 L GAS, 4 Cyl 1.6 L GAS, 4 Cyl 2.0 L GAS
- Focus | 2012-2018 | Electric, S, SE, SEL, ST, Titamium, Titanium | 2.0L L4, 3 Cyl 1.0 L GAS, 4 Cyl 2.0 L FLEX, 4 Cyl 2.0 L GAS
- Transit Connect | 2014-2016 | Titanium, XL, XLT | 4 Cyl 1.6 L GAS
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Ford Lower Housing Part Number: DS7Z-9A600-A
$88.51 MSRP: $136.22
You Save: $47.71 (36%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Cleaner Assembly - Air; Air Filter Housing
- Position: Lower
Fits the following Ford Models:
- Fusion | 2013-2017 | Platinum, SE, Titanium | 4 Cyl 1.5 L GAS, 4 Cyl 1.6 L GAS, 4 Cyl 2.0 L GAS
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Ford Air Cleaner Assembly Part Number: C2BZ-9600-C
$157.53 MSRP: $400.00
You Save: $242.47 (61%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Cleaner Assembly - Air; Air Filter and Housing Assembly; Air Filter Housing
- Replaces: C2BZ-9600-A
Fits the following Ford Models:
- Fiesta | 2014-2019 | High Version - Car, I 4-Door Version, Low Version - Car, Mid Version - Car, S, SE, ST, ST Line, Titanium | 1.6L L4, 4 Cyl 1.6 L GAS
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Ford Upper Cover Part Number: 7T4Z-9661-A
$160.38 MSRP: $247.50
You Save: $87.12 (36%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Cover; Air Filter Housing, Upper; Upper Housing; Air Filter Housing
- Position: Upper
Fits the following Ford Models:
- Edge | 2007-2014 | Limited, SE, SEL, SEL Plus, Sport | 6 Cyl 3.5 L GAS, 6 Cyl 3.7 L GAS
- Fusion | 2010-2012 | Sport | 6 Cyl 3.5 L GAS
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Ford Air Cleaner Assembly Part Number: FR3Z-9600-A
$180.58 MSRP: $278.67
You Save: $98.09 (36%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Cleaner Assembly - Air; Air Filter and Housing Assembly; Air Filter Housing
Fits the following Ford Models:
- Mustang | 2015-2017 | EcoBoost, EcoBoost Premium | 4 Cyl 2.3 L GAS
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Ford Upper Cover Part Number: CK4Z-9661-C
$52.63 MSRP: $80.85
You Save: $28.22 (35%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Cover; Air Cleaner Cover; Air Filter Housing
- Position: Upper
Fits the following Ford Models:
- Transit-150 | 2015 | Base, XL, XLT | 6 Cyl 3.7 L CNG, 6 Cyl 3.7 L FLEX, 6 Cyl 3.7 L LPG
- Transit-250 | 2015 | Base | 6 Cyl 3.7 L CNG, 6 Cyl 3.7 L FLEX, 6 Cyl 3.7 L LPG
- Transit-350 | 2015 | Base, XL, XLT | 6 Cyl 3.7 L CNG, 6 Cyl 3.7 L FLEX, 6 Cyl 3.7 L LPG
- Transit-350 HD | 2015 | Base, XL, XLT | 6 Cyl 3.7 L CNG, 6 Cyl 3.7 L FLEX, 6 Cyl 3.7 L LPG
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Ford Upper Cover Part Number: JK4Z-9661-A
$64.33 MSRP: $98.82
You Save: $34.49 (35%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Cover; Air Cleaner Cover, Upper; Air Filter Housing
- Position: Upper
Fits the following Ford Models:
- Transit-150 | 2020-2025 | Base, PTV, XL, XLT | 6 Cyl 3.5 L FLEX
- Transit-250 | 2020-2025 | Base, PTV | 6 Cyl 3.5 L FLEX
- Transit-350 | 2020-2025 | Base, PTV, XL, XLT | 6 Cyl 3.5 L FLEX
- Transit-350 HD | 2020-2025 | Base, PTV, XL, XLT | 6 Cyl 3.5 L FLEX
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Ford Air Cleaner Assembly Part Number: FR3Z-9600-J
$894.71 MSRP: $1325.50
You Save: $430.79 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Cleaner Assembly - Air; Air Filter and Housing Assembly; Air Filter Housing
- Replaces: FR3Z-9600-D, FR3Z-9600-E
Fits the following Ford Models:
- Mustang | 2015-2020 | 50th Anniversary Edition, Base, GT, Shelby GT350, Shelby GT350R, Shelby Version, Sub C | 5.2L V8, 8 Cyl 5.2 L GAS
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Ford Upper Cover Part Number: GK4Z-9661-B
$54.29 MSRP: $77.67
You Save: $23.38 (31%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Cover; Air Cleaner Cover; Air Filter Housing
- Position: Upper
Fits the following Ford Models:
- Transit-150 | 2016-2019 | Base, XL, XLT | 6 Cyl 3.7 L CNG, 6 Cyl 3.7 L FLEX, 6 Cyl 3.7 L GAS, 6 Cyl 3.7 L LPG
- Transit-250 | 2016-2019 | Base, PTV | 6 Cyl 3.7 L CNG, 6 Cyl 3.7 L FLEX, 6 Cyl 3.7 L GAS, 6 Cyl 3.7 L LPG
- Transit-350 | 2016-2019 | Base, XL, XLT | 6 Cyl 3.7 L CNG, 6 Cyl 3.7 L FLEX, 6 Cyl 3.7 L GAS, 6 Cyl 3.7 L LPG
- Transit-350 HD | 2016-2019 | Base, XL, XLT | 6 Cyl 3.7 L CNG, 6 Cyl 3.7 L FLEX, 6 Cyl 3.7 L GAS, 6 Cyl 3.7 L LPG
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Ford Upper Cover Part Number: F2GZ-9661-A
$55.04 MSRP: $80.12
You Save: $25.08 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Cover; Air Cleaner Cover; Air Filter Housing
- Position: Upper
Fits the following Ford Models:
- Edge | 2015-2018 | Sport | 6 Cyl 2.7 L GAS
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Ford Upper Cover Part Number: GK4Z-9661-A
$54.87 MSRP: $78.50
You Save: $23.63 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cover; Air Cleaner Cover; Air Filter Housing
- Position: Upper
Fits the following Ford Models:
- Transit-150 | 2016-2019 | Base, XL, XLT | 6 Cyl 3.5 L GAS
- Transit-250 | 2016-2019 | Base, PTV | 6 Cyl 3.5 L GAS
- Transit-350 | 2016-2019 | Base, XL, XLT | 6 Cyl 3.5 L GAS
- Transit-350 HD | 2016-2019 | Base, XL, XLT | 6 Cyl 3.5 L GAS
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Ford Lower Housing Part Number: HL3Z-9A612-A
$58.44 MSRP: $85.07
You Save: $26.63 (32%)
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Product Specifications
- Other Name: Tray - Engine Air Cleaner; Air Filter Housing
- Position: Lower
Fits the following Ford Models:
- Expedition | 2018-2025 | Active, King Ranch, Limited, Max Active, Max King Ranch, Max Limited, Max Platinum, Max SSV, Max XL, Max XLT, Platinum, SSV, Timberline, Tremor, XL, XL STX, XLT | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
- F-150 | 2018-2025 | King Ranch, Lariat, Platinum, SSV, STX, Tremor, XL, XLT | 6 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 3.3 L FLEX, 8 Cyl 5.0 L FLEX
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Ford Lower Tray Part Number: FR3Z-9A612-A
$59.70 MSRP: $86.90
You Save: $27.20 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Tray - Engine Air Cleaner; Air Filter Housing
- Position: Lower
Fits the following Ford Models:
- Mustang | 2015-2023 | Bullitt, EcoBoost, EcoBoost Premium, GT, GT 50 Years Limited Edition, GT Premium, Mach 1, V6 | 4 Cyl 2.3 L GAS, 6 Cyl 3.7 L GAS, 8 Cyl 5.0 L GAS
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Ford Top Cover Part Number: FL1Z-9661-A
$47.77 MSRP: $68.33
You Save: $20.56 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cover; Air Cleaner Cover; Air Filter Housing; Upper Cover
Fits the following Ford Models:
- Expedition | 2015-2017 | EL King Ranch, EL Limited, EL Platinum, EL SSV, EL XL, EL XLT, King Ranch, Limited, Platinum, SSV, XL, XLT | 6 Cyl 3.5 L GAS
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Ford Air Cleaner Body Part Number: FV6Z-9A600-B
$213.38 MSRP: $313.33
You Save: $99.95 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Cleaner Assembly - Air; Air Filter Housing; Lower Housing
- Replaces: FV6Z-9A600-A
Fits the following Ford Models:
- C-Max | 2013-2018 | Energi SE, Energi SEL, Energi Titanium, Hybrid SE, Hybrid SEL, Hybrid Titanium, Premium, SE, SEL, Titamium, Titanium Econetic | 2.0L L4, 4 Cyl 2.0 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- Fusion | 2013-2020 | Energi Platinum, Energi SE, Energi Titanium, Hev Taxi Version, Hybrid, Performance, Platinum Hybrid, Plug-In Hybrid, Police, S Hybrid, SE Hybrid, SEL Hybrid, Series 10, Series 15, Series 20, Series 25, Series 40, Series 5, Series 50, Series 55, Titanium Hybrid | 2.0L L4, 4 Cyl 2.0 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- Police Responder Hybrid | 2019-2020 | Base | 4 Cyl 2.0 L FULL HYBRID EV-GAS (FHEV)
- SSV Plug-In Hybrid | 2019-2020 | Base | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
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Ford Upper Cover Part Number: AA5Z-9661-B
$52.54 MSRP: $75.17
You Save: $22.63 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cover; Air Filter Housing, Upper; Air Cleaner Cover; Air Filter Housing
- Position: Upper
Fits the following Ford Models:
- Explorer | 2013-2019 | Platinum, Sport | 6 Cyl 3.5 L GAS
- Flex | 2010-2019 | Limited, SEL, Titanium | 6 Cyl 3.5 L GAS
- Police Interceptor Sedan | 2013-2019 | Base | 6 Cyl 3.5 L GAS
- Police Interceptor Utility | 2014-2019 | Base | 6 Cyl 3.5 L GAS
- Taurus | 2010-2019 | SHO | 6 Cyl 3.5 L GAS
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Ford Air Filter Box

If you own Ford and want to keep it in top shape, choosing OEM Air Filter Box is a smart move. They are precisely engineered and follow strict factory standards. They are made in advanced facilities that use cutting edge technology. Each part goes through thorough testing to confirm strength and safety, so you can trust it. FordPartsDeal.com gives you genuine Ford Air Filter Box at some of the affordable online prices without cutting quality. Every OEM Ford part includes the manufacturer's warranty, easy returns, and super-fast delivery. So why wait? Shop now and get your vehicle back to peak condition.

Ford Air Filter Box maintains a clean airflow into the engine allowing it to breathe easy and punch harder. In 1913, Ford redefined the manufacturing process once again with the moving assembly line, an innovation that reduced build times and made high-quality vehicles accessible to average families. Ford currently launches the EcoBoost engines that strain large torque on tiny fuel sheets and smother voice control with SYNC, plays and maps, and supports motorists with Co-Pilot360 aids that brake, nudge lanes, and view blind spots. Ford is moving into the electric age with battery trucks such as the F-150 Lightning, which are demonstrating that zero-emission power can pull, push, and roar. Drivers count on rugged steel frames, spacious cabins, lengthy guarantees, and affordable prices. The company continues to perfect production playbooks thus making each new car come out faster, cleaner, and sharper each year. In gasoline and hybrid systems, Air Filter Box is located within an intake route, and the hardy housing directs air to pass through pleated media capturing dust, grit, and debris before they sandblast cylinders or block sensors, keeping the combustion rate constant and reducing emissions. Air Filter Box is also a silencer of the intake noise, and the cabin remains quiet, as it does not steal horsepower. Change to a new Air Filter Box as often as necessary and throttle response snaps consist, mileage stays steady, and long drives are less weight on the wallet. Ford matches both engine bays with Air Filter Boxes that are designed to do the rough stuff in sedans, trucks, and SUVs, and provide everyone with an equal opportunity to enjoy clear airflow and long service.

Ford Air Filter Box Parts and Q&A

Air Cleaner Assembly
8S4Z-9600-E
Q: How to Service the Air Filter Box for Partial Zero Emissions (PZEV) on Ford Focus?
A:
The first step for servicing the air filter box on Partial Zero Emissions Vehicles (PZEV) includes placing the vehicle onto a hoist while keeping it in neutral position. Start by taking off the intake air resonator and mass air flow (MAF) sensor pipe bracket and install the bolt with 12 Nm (9 lb-ft) torque during reinstallation. The service of the PZEV air filter box requires users to detach the MAF electrical connector before removing the air inlet pipe bolt along with the left-hand fender well splash shield. Reinstall these components by tightening the bolt to 9 Nm (80 lb-in). To replace the air filter inlet pipe, attach the clamp loosely and tighten the final connection to 4 Nm (35 lb-in). The procedure begins by removing two ambient temperature air filter-to-frame bolts where tightening both to 9 Nm (80 lb-in) during reinstallation takes place before removing the air filter box with MAF sensor pipe assembly. Regularly check if the MAF sensor pipe screen has detached from the lower location because it needs inspection before reattachment when needed. To remove the MAF sensor pipe from the air filter box, you should loosen the clamp before finally tightening it to 4 Nm (35 lb-in) during reinstallation. Users of non-PZEV vehicles should disconnect the MAF electrical connector before loosening the clamp to separate the air filter outlet pipe from the air filter assembly. This clamp needs to be tightened to 3 Nm (27 lb-in) upon completing reassembly. Finish the replacement by tightening the two air filter assembly bolts to 9 Nm (80 lb-in). The reverse procedure of removal completes the installation for each vehicle model.
Air Cleaner Assembly
9R3Z-9600-A
Q: How to Service the Air Filter Box on Ford Mustang?
A:
All servicing of the air filter box starts with using a clamp and outlet pipe to disconnect the assembly from the air filter box while tightening all parts to 3 Nm (27 lb-in) torque. The service begins by removing the MAF sensor electrical connector followed by air filter box bolt removal. Install the bolt by applying torque of 8 Nm (71 lb-in). The maintenance process requires keeping both rubber grommets from the air filter box feet where they properly fit into locating holes within the fender. Ensure that the air filter box outlet pipe receives a secure seal to avoid engine model entry from unmetered air streams. The completion of this procedure involves performing the reinstall steps in their reverse order.