Baldwin B201-S Engine Oil Filter

Engine Oil Filter Overview

The Baldwin B201-S engine oil filter is a direct-fit replacement for select Ford, Mazda, and Mercury applications that use a bypass-style oil filter. It is built with an integral gasket and M20 x 1.5 thread specification for proper sealing and installation on the listed applications.

Use this filter when servicing vehicles such as the Ford Escort, Ford Ranger, and Mazda 626 with the matching filter setup. The B201-S part number is also useful when cross-referencing OE-style replacement needs for older light-duty truck and passenger car applications.

Key Features

• Bypass engine oil filter design for the listed applications.
• Integral gasket included for sealing at installation.
• M20 x 1.5 thread specification.
• 3 3/16 in. height and 4 1/4 in. outside diameter.
• Fits select Ford, Mazda, and Mercury vehicles.

Detailed Description

Baldwin B201-S is an engine oil filter specified for older Ford, Mazda, and Mercury platforms that call for a bypass engine oil filter. The listed fitment includes the Ford Escort, Ford Tempo, Ford Ranger, Mercury Lynx, Mercury Topaz, Mazda 626, and Mazda B2200. The B201-S part number appears in OE replacement references for Ford E3TZ-6731-B and Mazda 8259-23-802 / 8259-23-0.

With its integral gasket and threaded mounting specification, this filter supports a secure seal on the intended applications. For buyers searching for a Ford Ranger oil filter, Mazda 626 oil filter, or Ford Escort oil filter, B201-S provides a fitment-specific option for the correct engine oil service setup.

What It Is Used For

• Replacing a worn or clogged bypass engine oil filter.
• Restoring proper oil filtration service on listed Ford, Mazda, and Mercury applications.
• Addressing oil seepage at the filter seal when the gasket is no longer sealing correctly.
• Matching the correct thread and size for the specified filter mount.

Installation Notes and Tips

Confirm the vehicle’s existing filter style, thread size, and dimensions before installation. This filter is listed for bypass engine oil filter applications only, so verify the original part number or service specification before ordering. Clean the mounting surface thoroughly and check the gasket seat during installation.

Quality Assurance

Baldwin manufactures filtration products for automotive and light-duty truck service, and the B201-S is built to match the listed application requirements. The part number B201-S should be verified against the vehicle’s service information before installation.