Lonsda Air Filter, Guide & End Cap Kit for Yamaha Grizzly 350-450, Kodiak, Bruin, Wolverine

Overview

The Lonsda Air Filter, Guide & End Cap Kit is designed to streamline maintenance for a range of Yamaha models. Built to stand up to dusty trails and longer rides, this kit combines filtration components with a guiding and sealing system to support a tidy, reliable air intake sequence. The result is a cohesive upgrade that focuses on consistent air flow and solid fit during real-world use.

What’s included

• 1x Air Filter
• 1x Air Filter Guide
• 1x End Cap

Fitment and compatibility

Designed to fit multiple Yamaha platforms, this kit covers models and years such as Grizzly 350 (YFM350) 2007–2014; Grizzly 400 (YFM400) 2007–2008; Grizzly 450 (YFM450) 2007–2014; Kodiak 400 (YFM400) 2004–2006; Kodiak 450 (YFM450) 2005–2006 and 2018–2024; Bruin 350 2004–2006; Wolverine 350 (YFM350) 2006–2009; Wolverine 450 (YFM450) 2006–2010. A warm tip is to verify your engine model before purchase to ensure a precise match.

Performance and build quality

• High filtration efficiency: multi-layer filtration helps capture airborne impurities before combustion.
• Durable materials: robust sponge, metal, and plastic contribute to lasting performance, while the inner guide supports the filter for stable shape.
• Reliable fit and seal: the end cap works with the guide to help maintain a tight seal during operation.

Real‑world use and benefits

In dusty or off-road scenarios, riders may notice steadier throttle response and more predictable intake behavior as components work together. The kit is designed to be a practical upgrade for routine maintenance, with a focus on consistent air delivery and durability in varied riding conditions. Benefits are presented as possibilities based on the assembly and materials, not guarantees.

Care and service

Lonsda backs its products with a commitment to quality and support. If you encounter any questions or need help with installation, their team is available to assist and ensure you get the most from your kit.