Mobil 1 Extended Perform ance Oil Filter M1-113A

The Mobil 1 Extended Performance Oil Filter M1-113A is a premium synthetic oil filter engineered for drivers who demand maximum engine protection and extended drain intervals. As a mechanic who's rebuilt countless engines, I can tell you that oil filter quality directly impacts bearing wear, sludge accumulation, and overall engine longevity—this filter is built for serious enthusiasts and daily drivers alike. Whether you're running a high-mileage modified engine or maintaining factory specs, the M1-113A delivers the filtration efficiency needed to keep critical engine components clean and protected between service intervals.

This filter features advanced synthetic media designed to trap fine contaminants while maintaining optimal oil flow under all operating conditions—crucial when running aggressive tuning, turbocharged setups, or towing loads. The extended performance formulation allows for longer drain intervals (up to 10,000 miles on conventional oil, further with synthetics), reducing maintenance frequency without sacrificing protection. The robust canister construction and reliable anti-drainback valve ensure pressure integrity during cold starts and high-RPM operation, where filter collapse or bypass would otherwise flood unfiltered oil into your bearings and valve train.

The M1-113A fits a broad range of domestic and import vehicles, making it a versatile choice for mixed-fleet shops and individual builders. Installation is straightforward—spin-on design requires no special tools—and the compact 4.5 x 4.4 x 4.8 inch footprint clears tight engine bays found in modern and modified platforms. Whether you're performing scheduled maintenance or rebuilding an engine after performance modifications, this filter pairs seamlessly with synthetic and conventional oils, delivering measurable wear reduction and extended component life when paired with a quality service interval program.