Mobil Cartridge Oil Filter 3-9/16 in Tall, Direct-Fit OE Replacement for GM, Saab & Polaris

Mobil cartridge oil filter, 3-9/16 inch tall, is a direct-fit replacement filter designed to trap contaminants and protect engine oil in a range of GM, Saab, Polaris, Fisker and other compatible vehicles.

This Mobil cartridge oil filter fits many late-model vehicles and powersport applications where a 3-9/16 inch tall cartridge is specified. It is supplied as an individual unit and intended to meet original equipment size and fit requirements for the listed Buick, Chevrolet, GMC, Pontiac, Saab, Saturn, Oldsmobile, Fisker and Polaris models. Use this filter when the manufacturer's service interval or your mechanic specifies a cartridge element of this height for oil filtration maintenance.

Which makes and models use this Mobil 3-9/16 in cartridge?

This cartridge covers a broad selection of GM family cars and crossovers plus select Saab, Fisker and Polaris Slingshot models. Compatibility includes model-years noted by manufacturers for which a 3-9/16" cartridge is factory-recommended.

• Buick: Allure, LaCrosse, Regal, Verano (2010–2017)
• Chevrolet: Astra, Captiva Sport, Cobalt, Equinox, Impala, Malibu, Orlando, and others (2001–2017)
• GMC & Pontiac: Terrain; G4/G5/G6, Grand Am, Solstice, Sunfire (various years)
• Saab: 9-3, 9-3X, 9-5; Saturn and Oldsmobile legacy models; Fisker Karma (2012); Polaris Slingshot line

How does this cartridge filter help during routine oil changes?

During oil changes the cartridge element removes metal particles, soot and other debris from circulating oil to maintain engine lubrication quality. Replacing the cartridge at recommended intervals supports oil life and helps maintain consistent oil pressure and flow.

• Designed to match OE dimensions for proper sealing and fit
• Traps contaminants to protect bearings and moving parts
• Simple to install with manufacturer-specified housing and O-ring

What should I check before buying this Mobil cartridge filter?

Confirm your vehicle’s model year and engine service manual to ensure the 3-9/16" cartridge is the specified replacement. Also verify part orientation, housing O-ring size and any application notes from the vehicle maker to avoid fitment issues.

• Match cartridge height: 3-9/16 inches required
• Verify vehicle model and production years listed by manufacturer
• Check for any supplementary seals, drain plugs or adapters needed

Can I install this cartridge myself, and what tools are needed?

Many enthusiasts can perform the swap with basic tools, but follow the vehicle service manual for torque specs and procedures. Typical steps include draining oil, removing the filter housing cap, replacing the cartridge and new housing O-ring, then refilling oil to the correct level.

• Common tools: socket set, filter housing tool, torque wrench
• Replace O-ring and inspect housing for debris or wear
• Observe proper torque and oil level after installation

Who this is for: This Mobil 3-9/16" cartridge oil filter is for DIY mechanics, independent repair shops and fleet maintainers needing a direct-fit replacement for listed GM, Saab, Polaris and Fisker applications. Choose this cartridge if your vehicle manual specifies a 3-9/16 inch oil filter element and you want an OEM-sized replacement element from a well-known lubricant brand. If you’re unsure about fitment, cross-check your factory part number or consult a technician before ordering.