NPN

About NPN Auto Parts

NPN has been a trusted name in the North American automotive aftermarket since 1986. What began as a distribution channel focused primarily on Asian import vehicles has grown into a comprehensive parts brand serving virtually every domestic and import nameplate on the road today. Decades of experience and a commitment to OEM-grade quality have earned NPN a reputation as one of the most reliable sources for vehicle maintenance components in the industry.

OEM Heritage, ISO-Certified Quality

At the heart of NPN's philosophy is a deep respect for original equipment standards. Every product in the NPN lineup is manufactured in factories certified to ISO 9001, ISO TS/16949, and ISO 14001 standards — the same facilities that in many cases supply parts directly to vehicle manufacturers. This OEM heritage means that drivers and mechanics can install NPN components with confidence, knowing each part is engineered to exact factory specifications using OEM-specified materials and precision computerized machinery.

The result is one of the most extensive application coverage ranges in the aftermarket, spanning US, European, and Asian vehicles. NPN further backs this confidence with a 24-month / 24,000-mile warranty against defects in materials and workmanship.

A Complete Filtration Lineup

NPN's core strength lies in automotive filtration. Clean oil, clean air, and clean fuel are the three pillars of a healthy engine, and NPN's product line addresses all three. Their engine oil filters and broader oil filter range are designed to trap harmful particles and contaminants before they can wear internal engine components — and the available engine oil filter kits make routine oil changes even more straightforward by bundling everything a technician needs in one package.

For the intake side, NPN's air filters are engineered to maintain optimal airflow while preventing dust, pollen, and debris from reaching the combustion chamber — a balance that directly affects both engine longevity and fuel efficiency. Rounding out the filtration family, NPN's fuel filters help ensure that only clean fuel reaches the injectors or carburetor, protecting sensitive fuel system components and supporting consistent engine performance.

Who Should Choose NPN?

NPN is an excellent choice for DIY enthusiasts, professional technicians, and shop owners who need reliable, OEM-quality maintenance parts without the dealership price tag. With over 66 products spanning the key filtration categories, NPN offers a practical, well-tested solution for keeping engines running cleanly and efficiently across a wide range of makes and models.