QFS Fuel Pressure Regulator for 2002-2009 Arctic Cat Bearcat/Mtn Cat/Panther/TZ1/Z1/ZL/ZR/4-Stroke Models, 300 KPA, Replaces 1670-414, 1670-536

Replacing a fuel pressure regulator ensures precise fuel delivery, improving throttle response, idling stability, and overall fuel efficiency. Built to OE specifications, this durable regulator handles high pressure and extreme temperatures while resisting wear and vibration. It’s a direct, drop-in replacement that requires no special tools and fits compatible models without modification. Proper installation helps prevent fuel starvation, surging, and hesitation for reliable performance under all conditions. This pressure regulator is compatible with Arctic Cat snowmobiles: 2002-2003 4-Stroke 2003-2008 Bearcat Wide Track 2006-2008 Bearcat Wide Track Turbo 2007-2008 Jaguar Z1 1100 2005-2006 King 900 EFI 2002-2004 Mountain Cat 800 EFI 2004 Mountain Cat 900 EFI 2002-2004 Pantera 800 2006-2008 Panther 660 2004-2008 T660 2008-2009 TZ1 / TZ1 Park / TZ1 Turbo 2009 Z1 1100 / Z1 Bearcat / Z1 Turbo 2002-2003 ZL 800 2002-2003 ZR 800 EFI 2004-2006 ZR 900 EFI

• HFP-PR28 is engineered as a precision replacement for OE # 1670-414, 1670-536, calibrated to deliver 300KPA / 43 psi of pressure, ensuring factory fuel rail specifications are met for various Arctic Cat models, compatible with 2002-2003 4-Stroke, 2003-2008 Bearcat Wide Track, 2006-2008 Bearcat Wide Track Turbo, 2007-2008 Jaguar Z1 1100, 2005-2006 King 900 EFI, 2002-2004 Mountain Cat 800 EFI, 2004 Mountain Cat 900 EFI, 2002-2004 Pantera 800, 2006-2008 Panther 660, 2004-2008 T660, 2008-2009 TZ1 / TZ1 Park / TZ1 Turbo, 2009 Z1 1100 / Z1 Bearcat / Z1 Turbo, 2002-2003 ZL 800, 2002-2003 ZR 800 EFI, and 2004-2006 ZR 900 EFI
• Don't risk expensive component failure; replacing a faulty regulator is the key to maintaining fuel system efficiency and preventing strain that leads to premature burnout of your fuel pump, especially in freezing conditions
• Built to match your snowmobile’s original specifications, this regulator features a precision diaphragm and valve that ensures stable, accurate pressure at all engine speeds for reliable power output, even in deep powder
• This regulator is a direct, drop-in replacement designed for a clean installation; it precisely matches the factory component for quick, headache-free service and immediate performance restoration
• Get back on the road with confidence – Guaranteed – As a US-based small business, we understand the frustration of downtime and are here to help you get back to your passion. Backed by our lifetime warranty, we stand by our products and our community