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The BALDWIN FILTERS BT40034 is a spin-on automotive oil filter designed for engine lubrication systems requiring reliable filtration and consistent oil flow. With an outside diameter of 2.66 inches and an overall length of 5.5 inches, this filter fits a range of applications using the M20x1.5 thread standard. It is a direct-replacement unit installed by automotive technicians and fleet service professionals during routine oil service intervals or engine maintenance procedures.
This oil filter is suited for automotive and light-duty applications where the M20x1.5 thread size is specified. Its compact envelope makes it a practical choice for engine bays with moderate clearance constraints. Service professionals performing scheduled oil changes or engine rebuilds will find this filter fits standard spin-on mounting locations. Individual packaging with a minimum order quantity of 12 units makes it appropriate for shop stock replenishment.
Designed as an OEM-style replacement oil filter for automotive engines specifying an M20x1.5 thread mount with an outside diameter of approximately 2.66 inches and an overall length of approximately 5.5 inches.
Oil filter replacement is performed by automotive technicians as part of a standard oil service. Always drain the engine oil and relieve any residual oil system pressure before removing the filter. Hand-tighten the new filter until the gasket contacts the mounting surface, then follow the filter manufacturer torque guidance if provided on the filter label. Dispose of used oil and filters in accordance with local environmental regulations.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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