Briggs & Stratton 492932S Oil Filter

What It Is

The Briggs & Stratton 492932S is an OEM spin-on oil filter designed for small engines in lawn mowers, tractors, zero-turn mowers, and generators. It traps dirt and debris to keep engine oil clean, extending engine life.

Fitment & Compatibility

Before buying, confirm your engine model. This filter fits most Briggs & Stratton single-cylinder and V-twin engines (e.g., Intek, Endurance, Professional Series) from the 2000s onward. Also fits many older Briggs engines. Check your engine’s model number (stamped on valve cover or blower housing) against the 492932S application list. It replaces older filters like 491056, 492932, and 698369. If you have a non-Briggs engine (e.g., Kawasaki, Kohler), this will not fit. Measure the filter—thread size is 3/4-16, gasket diameter about 2.5 inches. Cross-check your manual or dealer site for direct confirmation.

Key Things to Buy

• Quality: OEM filter with a bypass valve and anti-drainback feature—better than many aftermarket options. Avoid cheap generic filters for critical engines.
• Installation: Easy. Hand-tighten only (about 3/4 turn after gasket contacts). Over-tightening can strip threads or cause leaks.
• Common Gotcha: Some newer Briggs engines use a different filter (e.g., 50200). Always verify engine model, not just mower brand. Also, if your engine has a horizontal shaft, this filter fits; vertical shaft engines may differ.
• Maintenance: Replace every 50 hours or at season’s start. Pre-fill filter with oil before installing to prevent dry starts.

Should You Buy It

If you own a Briggs-powered mower, tractor, or generator and want a reliable, easy-to-install oil filter that’s proven across millions of engines, this is a solid choice. It’s slightly pricier than some aftermarket filters but offers OEM quality and peace of mind. Skip it if you need a filter for a non-Briggs engine or a newer engine with a different filter spec.