PG Engine Air Filter PA4506 | Fits 2005-2009 Isuzu NPR, 2005-2016 NPR-HD, NQR, NRR, 2005-2007 GMC W4500 Forward, 2005-2007 Chevrolet W4500 Tiltmaster, 2005-2007 GMC W3500 Forward

SUPERIOR ENGINE PROTECTION -– Premium Guard Air Filters filter out 99% of incoming engine air to help extend the life of your engine. ENHANCED PERFORMANCE – High-capacity air filter media removes dangerous particles, improving engine performance and increasing engine efficiency. EASY TO INSTALL - Premium Guard Air Filters are engineered to fit perfectly inside your vehicle’s housing for quick and easy installation. Compatible with Chevrolet W3500 Tiltmaster, W4500 Tiltmaster, W5500 Tiltmaster, W5500HD Tiltmaster, GMC W3500 Forward, W4500 Forward, W5500 Forward, W5500HD Forward, Isuzu NPR Replaces GM 94430250 air filters. Always check fitment using the Vehicle Filter