Mobil 1 M1-208A Engine Oil Filter

Mobil 1 M1-208A Engine Oil Filter Overview

The Mobil 1 M1-208A is a spin-on engine oil filter built for a wide range of Nissan, INFINITI, Subaru, Mercury, and Volkswagen applications. It uses a lathe-cut gasket, an anti-drain back valve, and a 3/4"-16 thread size for straightforward service on many older import and light-duty engines.

Key Features

• Spin-on lube filter design for routine engine oil service
• Anti-drain back valve helps retain oil in the filter after shutdown
• Lathe-cut gasket for a consistent sealing surface
• 3.88-inch height with 3.12-inch outside diameter
• 3/4"-16 thread size
• Built for light-duty use
• Mobil 1 M1-208A part number for easy identification

Detailed Product Description

The Mobil 1 M1-208A engine oil filter is a spin-on filter with a 3.88-inch height, 3.12-inch outside diameter, and 3/4"-16 thread size. Its anti-drain back valve helps keep oil in the filter when the engine is off, which supports quicker oil delivery at startup. The lathe-cut gasket is specified for a precise seal, and the filter is listed as a light-duty unit for everyday engine oil service. This part cross-references FRAM PH3682 and Bosch 72237WS for the same application.

Compatible vehicle coverage includes many Nissan and INFINITI applications such as the Nissan 240SX, Nissan Maxima, Nissan Pathfinder, INFINITI Q45, and Nissan Altima, along with select Mercury Villager, Subaru Standard, and Volkswagen Beetle models. If you are searching for a Mobil 1 M1-208A oil filter for a Nissan Pickup, Nissan Sentra, or Nissan 300ZX, this part number is a direct reference point for those applications.

What This Oil Filter Helps Address

• Oil contamination from normal engine wear and combustion byproducts
• Dry-start concerns after the vehicle sits for extended periods
• Routine maintenance needs for spin-on filter service
• Seal leakage at the filter mounting surface
• Fitment matching for older Nissan, INFINITI, and import applications

Installation Notes and Tips

Verify the thread size, gasket diameter, and overall filter dimensions before installation. Confirm the vehicle application against the listed fitment for your exact year and model, including Nissan 200SX, Nissan D21, Nissan Quest, and INFINITI J30 where applicable. Replace the filter during each oil service and check the sealing surface for debris before tightening the new filter to the manufacturer’s recommended specification.

Quality Assurance

Mobil 1 identifies this filter by part number M1-208A and provides defined construction details, including the anti-drain back valve, gasket type, and dimensional specifications. Use the published fitment and measurements to confirm the correct oil filter for your engine before service.