Mobil 1 M1-206A Engine Oil Filter

Mobil 1 M1-206A Engine Oil Filter

The Mobil 1 M1-206A is a spin-on engine oil filter built for a wide range of GM, Cadillac, Buick, Chevrolet, GMC, Pontiac, Saturn, Hummer, Isuzu, and Jeep applications. It features an anti-drain back valve and a lathe-cut gasket for dependable sealing and cleaner oil flow during start-up.

Key Features

• Spin-on lube filter design for straightforward service
• Anti-drain back valve helps retain oil in the filter after shutdown
• Lathe-cut gasket for consistent sealing at the mounting surface
• 13/16-16 UNS thread size
• 2.97 in. outside diameter and 4.44 in. height
• Compatible with synthetic oil applications noted in fitment data
• Mobil 1 M1-206A cross-references common replacements such as Wix 51258 and Baldwin B9

Detailed Description

Mobil 1 M1-206A is a spin-on engine oil filter with a 75 mm outside diameter, 4.44-inch height, and 13/16-16 UNS thread size. The anti-drain back valve supports oil retention in the filter when the engine is off, while the lathe-cut gasket helps maintain a secure seal. This filter is listed for many vehicles that call for premium filtration, including Chevrolet Colorado, GMC Canyon, Cadillac DTS, Buick Lucerne, Chevrolet Impala, and Pontiac G6.

Fitment coverage spans 1967-2012 model years across many GM platforms and related applications. It is also listed for synthetic oil applications on select vehicles such as 2011-2012 Chevrolet Colorado, 2011-2012 GMC Canyon, 2008-2011 Cadillac DTS, and 2004-2009 Cadillac SRX. The M1-206A part number is also referenced by interchange listings for service matching.

What This Oil Filter Helps Address

• Oil contamination from normal engine wear and debris
• Dry-start concerns after the vehicle sits
• Seal leakage at the filter mounting surface
• Service replacement needs on spin-on filter applications
• Routine maintenance for GM V6 and V8 platforms

Installation Notes and Tips

Verify the thread size, gasket diameter, and filter height before installation. Confirm the vehicle’s oil filter location and access path, then install the filter to the manufacturer’s service procedure and torque specification. For synthetic oil applications, follow the vehicle owner’s manual and use the correct oil grade and service interval.

Quality Assurance

Mobil 1 M1-206A is built to the listed dimensional and valve specifications for the applications shown. Review the fitment table carefully for exact year, make, and model coverage before ordering.