Air Filters Air Filters
Fits FORD FOCUS II Saloon (DB_, FCH, DH) 1.6 TDCi
(2005)

Part number: S3246A
This part is listed as correct for your however this is subject to the 'Important Compatibility Info'
Construction Year to: 03/2007
Length 269 mm
Function Air Filter
Type Air Filter
Width 172 mm
Height 58 mm
Filter type Filter Insert
Sofima S3246A Air Filter
ONLY
£6.81
Quantity:
Part number: BFA2055
This part is listed as correct for your however this is subject to the 'Important Compatibility Info'
Construction Year to: 03/2007
Height 57 mm
Function Air Filter
Type Air Filter
Length 266 mm
Width 173 mm
Filter type Filter Insert
Borg & Beck BFA2055 Air Filter
ONLY
£7.86
Quantity:
Part number: 31152
Weight 0.221 kg
Length 267 mm
Height 57 mm
Width 172 mm
Filter type Filter Insert
Function Air Filter
Type Air Filter

Additional Information

General Information

These products are designed to be used as originally intended and not modified for purpose. Please ensure the products are installed by a competent individual. N.B. products are usually supplied without fitting instructions.

Febi 31152 Air Filter
ONLY
£8.07
Quantity:
Part number: ADM52252
Filter type Filter Insert
Height 57 mm
Width 172 mm
Weight 0.221 kg
Function Air Filter
Type Air Filter
Length 267 mm

Additional Information

General Information

These products are designed to be used as originally intended and not modified for purpose. Please ensure the products are installed by a competent individual. N.B. products are usually supplied without fitting instructions.

Blue Print ADM52252 Air Filter
ONLY
£8.08
Quantity:
Part number: WA9407
This part is listed as correct for your however this is subject to the 'Important Compatibility Info'
Construction Year to: 03/2007
Filter type Filter Insert
Length 267 mm
Height 57 mm
Width 173 mm
Type Air Filter
Function Air Filter
Wix Filters WA9407 Air Filter
ONLY
£8.22
Quantity:
Part number: 38923
This part is listed as correct for your however this is subject to the 'Important Compatibility Info'
Construction Year from: 03/2007
Filter type Filter Insert
Inner diameter 70 mm
Outer diameter 153 mm
Height 208 mm
Weight 0.303 kg
Type Air Filter
Function Air Filter
Outer diameter 1 157 mm

Additional Information

General Information

These products are designed to be used as originally intended and not modified for purpose. Please ensure the products are installed by a competent individual. N.B. products are usually supplied without fitting instructions.

Febi 38923 Air Filter
ONLY
£8.71
Quantity:
Part number: NFA1161
This part is listed as correct for your however this is subject to the 'Important Compatibility Info'
Construction Year from: 04/2007
Function Air Filter
Outer diameter 153 mm
Height 204 mm
Inner diameter 70 mm
Type Air Filter
Filter type Filter Insert
NAPA NFA1161 Air Filter
ONLY
£9.32
Quantity:
Part number: ADF122232
This part is listed as correct for your however this is subject to the 'Important Compatibility Info'
Construction Year to: 03/2007
Weight 0.320 kg
Length 281 mm
Height 57 mm
Width 190 mm
Filter type Filter Insert
Type Air Filter
Function Air Filter

Additional Information

General Information

These products are designed to be used as originally intended and not modified for purpose. Please ensure the products are installed by a competent individual. N.B. products are usually supplied without fitting instructions.

Blue Print ADF122232 Air Filter
ONLY
£9.41
Quantity:
Part number: 33819
This part is listed as correct for your however this is subject to the 'Important Compatibility Info'
Construction Year to: 03/2007
Weight 0.250 kg
Filter type Filter Insert
Length 281 mm
Height 57 mm
Function Air Filter
Width 190 mm
Type Air Filter

Additional Information

General Information

These products are designed to be used as originally intended and not modified for purpose. Please ensure the products are installed by a competent individual. N.B. products are usually supplied without fitting instructions.

Febi 33819 Air Filter
ONLY
£9.41
Quantity:
Part number: ADM52262
This part is listed as correct for your however this is subject to the 'Important Compatibility Info'
Construction Year from: 03/2007
Weight 0.303 kg
Filter type Filter Insert
Height 208 mm
Outer diameter 1 157 mm
Inner diameter 70 mm
Outer diameter 153 mm
Function Air Filter
Type Air Filter

Additional Information

General Information

These products are designed to be used as originally intended and not modified for purpose. Please ensure the products are installed by a competent individual. N.B. products are usually supplied without fitting instructions.

Blue Print ADM52262 Air Filter
ONLY
£9.73
Quantity:

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Air Filters

What is an air filter?

An air filter is part of the air intake system and is responsible for removing debris such as dust, leaves and other particles so that only clean air enters the engine. Clean air is essential for efficient fuel combustion however dirty air can cause expensive damage to the engine. A clean air filter can contribute to better fuel economy too. More air flow can mean less fuel us used to achieve the same power. Air filters are generally one of cheapest service parts to the increased fuel economy can lead to a filter paying for itself quite quickly.

There are three types of engine air filter:

  • Paper air filter

  • Foam air filter

  • Gauze (fabric) air filter


How do I choose the correct engine air filter?

Like all replacement car parts it is best to obtain the original part number and compare to make sure that you get the correct one. In situations where it is not possible to obtain a part number often the correct filter can be chosen by the following:

  • The W x H x D measurement of the filter

  • The shape of the original

  • Engine code

  • Vehicle manufacture date (this is not the date the vehicle was registered but the date it was made)

  • Engine number sequence (up to or after as specific number/letter

  • VIN (chassis number) sequence (up to or after as specific number/letter


What brand of air filter should I choose?

There are hundreds of aftermarket makers that produce engine air filters so which one should you choose. Brands such as Bosch make air filters for the original car brands however there are a good number of high quality aftermarket brands of the highest quality and meet or exceed the original specifications. Brands such as Blue Print, Febi, Borg & Beck and Napa offer quality parts that are easy on the budget. The choice is down to your brand preference or budget.


How can I tell my air filter needs replacing?

Air filters are one of the parts that should be replaced based on the vehicle manufacturers recommended service schedule. There are circumstances where you might need to change the filter before that time.

Here are some symptoms of an air filter that needs replacing:

  • Reduced fuel efficiency

  • Check engine light is illuminated

  • Inspection of the air filter shows it to be dirty (full of debris)

  • Engine misfires or struggles to accelerate

  • Black smoke or other harmful exhaust emissions


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