HQRP - Air Filter and Pre-Filter Replacement for Polaris ATV 1253372 - Trail Boss 325-330, Magnum 325-330, ATP 330
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About this product
Keep your intake system protected with a two-stage air filter plus pre-filter designed to help reduce dust and debris entering the engine and support consistent performance during routine maintenance. This replacement air filter is built for off-road use where clean airflow matters, helping maintain drivability when riding on dusty trails. Replacement for Polaris 1253372 / NU-8505ST. Dimensions: 5.3 in L, 4.5 in OD, 2.5 in ID (approx. 4.5 in x 5.25 in). Compatible with 2001 Polaris Trail Boss, 2002 Polaris Trail Boss, 2001 Polaris Trail Boss 325 SE, 2002 Polaris Trail Boss 325, 2001 Polaris Trail Boss 325 2X4 Built After 12/11/00, 2002 Polaris Trail Boss 325 2X4, 2003 Polaris Trail Boss 330, 2004 Polaris Trail Boss 330, 2005 Polaris Trail Boss 330, 2005 Polaris Trail Boss 330 QUADRICYCLE, 2006 Polaris Trail Boss 330, 2007 Polaris Trail Boss 330, 2008 Polaris Trail Boss 330, 2009 Polaris Trail Boss 330, 2001 Polaris Magnum 325 2x4, 2002 Polaris Magnum 325 2x4, 2001 Polaris Magnum 325 2x4 HDS, 2002 Polaris Magnum 325 2x4 HDS, 2001 Polaris Magnum 325 4X4, 2002 Polaris Magnum 325 4X4, 2002 Polaris Magnum 325 4X4 Freedom, 2001 Polaris Magnum 325 4X4 HDS, 2002 Polaris Magnum 325 4X4 HDS, 2001 Polaris Magnum 325 4X4 MOSE, 2003 Polaris Magnum 330 2x4, 2004 Polaris Magnum 330 2x4, 2005 Polaris Magnum 330 2x4, 2003 Polaris Magnum 330 4X4, 2004 Polaris Magnum 330 4X4, 2005 Polaris Magnum 330 4X4, 2006 Polaris Magnum 330 4X4, 2008 Polaris Trail Blazer 330, 2009 Polaris Trail Blazer 330, 2004 Polaris ATP 330 4X4, 2005 Polaris ATP 330 4X4, 2006 Polaris ATP 330 4X4 QUAD. Disclaimer: This is not an Original Equipment Manufacturer (OEM) product, HQRP branded product is a replacement. All brand names and logos are registered trademarks of their respective owners. Any use of the brand names or model designations for this product are made solely for purposes of demonstrating compatibility.
Features
Two-stage filtration
Air filter + pre-filter: Two-stage design helps trap dust and debris; supports clean airflow to protect the engine and maintain performance; rated to filter up to 99% harmful substances
Direct replacement part numbers
Part number match: Replacement for Polaris 1253372; compatible with NU-8505ST; designed for routine service to restore intake protection; verify original part number and model year before ordering
Size and fit
Dimensions: 5.3 in length, 4.5 in OD, 2.5 in ID (approx. 4.5 in x 5.25 in); helps maintain proper airbox sealing; clogged filters can restrict airflow and affect response
Compatible Polaris ATV models
Vehicle fitment: Compatible with Trail Boss 325-330 (2001-2009), Magnum 325-330 (2001-2006), ATP 330 4X4 (2004-2006), Trail Blazer 330 (2008-2009); designed for quad ATV intake systems
Easy maintenance
Service use: Quick install during regular tune-ups; replacing a dirty filter can reduce dust ingestion and help extend engine life; suitable for off-road riding and dusty trails on ATV, motorcycle, snowmobile, and watercraft
Specifications
- BrandHQRPModel Number88466710501266Product NameAir Filter and Pre-Filter Replacement for Polaris ATV 1253372 - Trail Boss 325-330, Magnum 325-330, ATP 330Product CompatibilityAudio/VideoProduct TypeModuleWarranty - Parts200 days warranty
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Keep your intake system protected with a two-stage air filter plus pre-filter designed to help reduce dust and debris entering the engine and support consistent performance during routine maintenance. This replacement air filter is built for off-road use where clean airflow matters, helping maintain drivability when riding on dusty trails. Replacement for Polaris 1253372 / NU-8505ST. Dimensions: 5.3 in L, 4.5 in OD, 2.5 in ID (approx. 4.5 in x 5.25 in). Compatible with 2001 Polaris Trail Boss, 2002 Polaris Trail Boss, 2001 Polaris Trail Boss 325 SE, 2002 Polaris Trail Boss 325, 2001 Polaris Trail Boss 325 2X4 Built After 12/11/00, 2002 Polaris Trail Boss 325 2X4, 2003 Polaris Trail Boss 330, 2004 Polaris Trail Boss 330, 2005 Polaris Trail Boss 330, 2005 Polaris Trail Boss 330 QUADRICYCLE, 2006 Polaris Trail Boss 330, 2007 Polaris Trail Boss 330, 2008 Polaris Trail Boss 330, 2009 Polaris Trail Boss 330, 2001 Polaris Magnum 325 2x4, 2002 Polaris Magnum 325 2x4, 2001 Polaris Magnum 325 2x4 HDS, 2002 Polaris Magnum 325 2x4 HDS, 2001 Polaris Magnum 325 4X4, 2002 Polaris Magnum 325 4X4, 2002 Polaris Magnum 325 4X4 Freedom, 2001 Polaris Magnum 325 4X4 HDS, 2002 Polaris Magnum 325 4X4 HDS, 2001 Polaris Magnum 325 4X4 MOSE, 2003 Polaris Magnum 330 2x4, 2004 Polaris Magnum 330 2x4, 2005 Polaris Magnum 330 2x4, 2003 Polaris Magnum 330 4X4, 2004 Polaris Magnum 330 4X4, 2005 Polaris Magnum 330 4X4, 2006 Polaris Magnum 330 4X4, 2008 Polaris Trail Blazer 330, 2009 Polaris Trail Blazer 330, 2004 Polaris ATP 330 4X4, 2005 Polaris ATP 330 4X4, 2006 Polaris ATP 330 4X4 QUAD. Disclaimer: This is not an Original Equipment Manufacturer (OEM) product, HQRP branded product is a replacement. All brand names and logos are registered trademarks of their respective owners. Any use of the brand names or model designations for this product are made solely for purposes of demonstrating compatibility.

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| Pros for HQRP - Air Filter and Pre-Filter Replacement for Polaris ATV 1253372 - Trail Boss 325-330, Magnum 325-330, ATP 330 | |||
|---|---|---|---|
| There were no pros for this product— | Overall Performance, Ease of use, Installation, Compatibility, Remote Turn-On | Ease of use, Overall Performance, Compatibility, Installation, Steering Wheel Controls | Installation, Ease of use, Quality, Subwoofer, Power |
| Cons for HQRP - Air Filter and Pre-Filter Replacement for Polaris ATV 1253372 - Trail Boss 325-330, Magnum 325-330, ATP 330 | |||
| There were no cons for this product— | Price | Price, Backup Camera | There were no cons for this product— |
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