How to disconnect and remove the air intake duct and Air Filter Box on Mazda 6?

Disengage the fresh air hose of the PCV from the air intake duct. Loosen clamps on the throttle body and at the air filter housing and remove the air intake duct. Reverse of removal is installation. Remove the air intake duct. Remove the MAF sensor housing cover after removing electrical connector it is connected with. Unplug any electrical connectors and vacuum hoses too. Remove grommets securing an air cleaner housing to remove it from a vehicle frame completely. After checking condition of filter housing mounting grommets replace them if they are cracked, torn or deteriorated. Installation is reverse of removal.

Genuine Mazda 6 Air Filter Box

Air Filter Housing

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24 Air Filter Boxs found

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Mazda 6 Air Cleaner Body Part Number: PY1A-13-3AY
$36.80 MSRP: $49.08
You Save: $12.28 (26%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Case, Air Cleaner; Lower Housing
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2014-2021 Mazda 6 | Grand Touring, Sport, Touring | 4 Cyl 2.5 L GAS
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Mazda 6 Air Cleaner Body Part Number: PY8W-13-3AYA
$57.03 MSRP: $76.04
You Save: $19.01 (25%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Case, Air Cleaner; Lower Housing
- Replaces: PY8W-13-3AY
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2018-2021 Mazda 6 | Carbon Edition, Grand Touring, Grand Touring Reserve, Signature | 4 Cyl 2.5 L GAS
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Mazda 6 Upper Cover Part Number: L813-13-Z01A
$72.15 MSRP: $96.22
You Save: $24.07 (26%)
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Product Specifications
- Other Name: Cover, Air Cleaner
- Position: Upper
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2003-2008 Mazda 6 | i | 4 Cyl 2.3 L GAS
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Mazda 6 Upper Cover Part Number: PY01-13-3AX
$88.74 MSRP: $118.34
You Save: $29.60 (26%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Cover, Air Cleaner; Upper Housing
- Position: Upper
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2018-2021 Mazda 6 | Sport, Touring | 4 Cyl 2.5 L GAS
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Mazda 6 Upper Cover Part Number: L3K9-13-Z01
$98.31 MSRP: $131.11
You Save: $32.80 (26%)
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Product Specifications
- Other Name: Cover, Air Cleaner
- Position: Upper
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2006-2007 Mazda 6 | Mazdaspeed | 4 Cyl 2.3 L GAS
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Mazda 6 Lower Case Part Number: L813-13-Z02C
$143.08 MSRP: $190.81
You Save: $47.73 (26%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Case, Air Cleaner
- Position: Lower
- Replaces: L813-13-Z02B
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2006-2008 Mazda 6 | i | 4 Cyl 2.3 L GAS
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Mazda 6 Upper Cover Part Number: CY01-13-Z1XC
$168.75 MSRP: $225.05
You Save: $56.30 (26%)
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Product Specifications
- Other Name: Cover, Air Cleaner
- Position: Upper
- Replaces: CY01-13-Z1XA, CY01-13-Z1X, CY01-13-Z1XB
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2009-2013 Mazda 6 | S | 6 Cyl 3.7 L GAS
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Mazda 6 Lower Case Part Number: L327-13-Z02C
$248.55 MSRP: $331.46
You Save: $82.91 (26%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Case, Air Cleaner
- Position: Lower
- Replaces: L327-13-Z02B
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2003-2006 Mazda 6 | i | 4 Cyl 2.3 L GAS
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Mazda 6 Air Cleaner Assembly Part Number: L813-13-320D
$246.50 MSRP: $328.74
You Save: $82.24 (26%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Cleaner, Air
- Replaces: L813-13-320C
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2006-2008 Mazda 6 | i | 4 Cyl 2.3 L GAS
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Mazda 6 Air Cleaner Assembly Part Number: L518-13-300C
$292.18 MSRP: $389.64
You Save: $97.46 (26%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Cleaner, Air
- Replaces: L518-13-300B
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2009-2013 Mazda 6 | i | 4 Cyl 2.5 L GAS
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Mazda 6 Air Cleaner Assembly Part Number: L520-13-300C
$292.18 MSRP: $389.64
You Save: $97.46 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Cleaner, Air
- Replaces: L520-13-300B
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2009-2012 Mazda 6 | i | 4 Cyl 2.5 L GAS
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Mazda 6 Lower Case Part Number: AJ57-13-Z02B
$329.66 MSRP: $439.64
You Save: $109.98 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Case, Air Cleaner
- Position: Lower
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2003-2008 Mazda 6 | S | 6 Cyl 3.0 L GAS
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Mazda 6 Air Cleaner Assembly Part Number: L327-13-320E
$407.66 MSRP: $548.03
You Save: $140.37 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Cleaner, Air
- Replaces: L327-13-320D, L327-13-320C
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2003-2006 Mazda 6 | i | 4 Cyl 2.3 L GAS
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Mazda 6 Air Cleaner Assembly Part Number: AJ57-13-320C
$551.96 MSRP: $742.03
You Save: $190.07 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Cleaner, Air
- Replaces: AJ57-13-320B
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2003-2008 Mazda 6 | S | 6 Cyl 3.0 L GAS
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Mazda 6 Upper Cover Part Number: PY1A-13-3AX
$37.90 MSRP: $50.55
You Save: $12.65 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Cover, Air Cleaner; Upper Cover
- Position: Upper
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2014-2017 Mazda 6 | Grand Touring, Sport, Touring | 4 Cyl 2.5 L GAS
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Mazda 6 Upper Cover Part Number: PY8W-13-3AX
$37.90 MSRP: $50.55
You Save: $12.65 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Cover, Air Cleaner; Upper Housing
- Position: Upper
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2018-2021 Mazda 6 | Carbon Edition, Grand Touring, Grand Touring Reserve, Signature | 4 Cyl 2.5 L GAS
View related parts
Mazda 6 Upper Cover Part Number: L3F7-13-Z01A
Product Specifications
- Other Name: Cover, Air Cleaner
- Position: Upper
- Replaces: L3F7-13-Z01
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2003-2008 Mazda 6 | i | 4 Cyl 2.3 L GAS
View related parts
Mazda 6 Upper Cover Part Number: L520-13-Z1XA
Product Specifications
- Other Name: Cover, Air Cleaner
- Position: Upper
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2009-2012 Mazda 6 | i | 4 Cyl 2.5 L GAS
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Mazda 6 Air Cleaner Assembly Part Number: CA01-13-30YG
Product Specifications
- Other Name: Cleaner, Air
- Replaces: CA01-13-30YF, CA01-13-30YE, CA01-13-30YC, CA01-13-30YD
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2009-2013 Mazda 6 | S | 6 Cyl 3.7 L GAS
View related parts
Mazda 6 Lower Case Part Number: CA01-13-Z0XB
Product Specifications
- Other Name: Body, Air Cleaner
- Position: Lower
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2009-2013 Mazda 6 | S | 6 Cyl 3.7 L GAS

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1-20 of 24 Results

Mazda 6 Air Filter Box

The Mazda 6 Air Filter Box protects the engine by guiding all the incoming air rushes by means of a tightly sealed filter before they are allowed access into the combustion chambers. The box protects the filter against splash and loose debris by seating the filter in a rigid housing, then directing the flow of air in such a way that dust, sand, leaves, and exhaust particles are held in suspension rather than scrubbing the pistons, rings, or the cylinder walls. This basic screen prevents contaminants that usually just grind away metal components, contaminate crankcase oil, overwhelm the oil filter, and cut years off engine life. The intelligent airflow also allows Mazda to control the intake resonance to make the cabin quiet and reduce pressure losses. Throughout the model lifespan, the simple enclosed panel design has remained constant; therefore, drivers are not presented with any competing designs, just a reliable two-piece shell to attach to each other to easily effect dreamy filter changes. The component is placed high in the engine bay and has hardy clips; thus, frequent inspection of the filter can be easily achieved by simply unclamping the clips and lifting the lid. Frequent check-ups ensure free breathing of Mazda engines and avoid the bypass situations that occur when a blocked oil filter is left to deal with gritty lubricant. The Air Filter Box as a whole is the initial and the highly significant level of protection against airborne abrasion and maintains horsepower and smooth running without introducing any weight or complexity. In either an early Mazda 6 or late Mazda 6, the basic layout of the Air Filter Box still remains crucial to provide clean combustion and long-term dependability.

Looking for Air Filter Box with proven quality? Choose OEM Air Filter Box. Mazda designs and builds them to strict factory specs. Every piece goes through rigorous quality checks. You'll get parts that fit right and work like new. Shop our huge inventory of OEM Mazda 6 parts. Enjoy the highly competitive prices online. Our site is your one-stop shop. Each genuine 6 part includes a manufacturer's warranty. Buy with confidence. Our return policy is simple and hassle-free. In a rush? Choose expedited delivery at checkout. You'll love the streamlined experience from search to checkout to receiving your order.

Mazda 6 Air Filter Box Parts and Q&A

Upper Cover
CY01-13-Z1XC
Q: How to disconnect and remove the air intake duct and Air Filter Box on Mazda 6?
A:
Disengage the fresh air hose of the PCV from the air intake duct. Loosen clamps on the Throttle Body and at the air filter housing and remove the air intake duct. Reverse of removal is installation. Remove the air intake duct. Remove the MAF sensor housing cover after removing electrical connector it is connected with. Unplug any electrical connectors and vacuum hoses too. Remove grommets securing an air cleaner housing to remove it from a vehicle frame completely. After checking condition of filter housing mounting grommets replace them if they are cracked, torn or deteriorated. Installation is reverse of removal.