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Cabin Air Filter

Product No.：2025317125647
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Air filter introduction

The air filter is the core component of the engine intake system, used to filter dust, particulate matter and pollutants in the air, ensure clean air enters the engine combustion chamber, and protect key components such as cylinders and pistons from wear. Regular replacement of air filters can improve fuel efficiency, reduce emissions and extend engine life.

Replacement cycle: usually every 15,000 to 30,000 kilometers or once a year (specific details are subject to the vehicle manual)

Brand	Model	OEM Part Number	Location	Notes
Volkswagen	Golf	1K0129620A	Right front of engine bay, below intake pipe	Fits 2013-2020 models
Audi	A4 (B9)	06L133843H	Top of engine, near throttle body	For 2.0T engines (2016-2022)
BMW	3 Series (G20)	13718643577	Left front of engine bay, inside airbox	Requires special tools (2019-2023)
Toyota	Camry	17801-31020	Front-right of engine, in black plastic housing	Hybrid version: 17801-31030
Honda	Civic	17220-5TG-A01	Left side of engine bay, near battery	For 1.5T engines (2020-2023)
Nissan	Altima	16546-3TA0A	Front of engine, behind mass airflow sensor	Inspect every 20,000 km