The Briggs & Stratton 4237 is a genuine OEM oil filter designed to provide optimal filtration for a wide range of Briggs & Stratton V-Twin and Intek engines used in lawn tractors, zero-turn mowers, and other outdoor power equipment. This high-quality filter effectively traps harmful contaminants, preventing premature engine wear and extending engine life. Featuring a durable construction and a 3/4"-16 UNF thread, it ensures a secure fit and reliable performance. It is a direct replacement for older Briggs & Stratton part numbers 492932 and 492932S, and cross-references with several other OEM and aftermarket filters, ensuring broad compatibility and easy replacement.