aFe 44-LF017-MB PROGUARD Oil Filter 4-Pack for 1988-2021 Subaru/Mazda/Saab Gas

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Product Specification:

SKU:AFE44-LF017-MB

MPN: 44-LF017-MB

UPC: 802959441077

Weight: 2.4 lb

Inventory: 20

Type: Oil Filters

Vehicle Fitment

1988-1994 Subaru Justy (H3-1.2L, Gas)
2003-2006 Subaru Baja (H4-2.5L, Gas)
2001-2013 Subaru Forester (H4-2.0L / H4-2.5L, Gas)
2001-2014 Subaru Impreza (H4-2.0L / H4-2.5L, Gas)
2001-2012 Subaru Legacy (H4-2.0L / H4-2.5L, Gas)
2001-2012 Subaru Outback (H4-2.5L / H6-3.0L, Gas)
2015-2021 Subaru WRX STI (H4-2.5L Turbo, Gas)
2005-2006 Saab 9-2X (H4-2.0L / H4-2.5L, Gas)
2000 Mazda 626 (L4-2.0L / V6-2.5L, Gas)

Fitment Notes

For gasoline engines only - not compatible with diesel applications
Sold as a 4-pack; single unit available separately as aFe 44-LF017
Thread Size: M20 x 1.5 - verify against your vehicle's oil filter specification before installation
The Saab 9-2X is a rebadged Subaru Impreza and shares the same filter fitment

Features

High-performance cellulose filter media delivers maximum filtration with minimal flow restriction
Tested to ISO 4548-12 standards for verified filtration performance
600 lb. burst strength steel canister built for extreme pressure conditions
Built-in 3/8" nut/ratchet drive with 1" square boss for fast, tool-free removal
Anti-drain back valve prevents oil from draining out of the filter between oil changes
Bypass relief valve maintains oil flow if the filter becomes restricted
Built-in gasket seal ensures a leak-free installation
Designed for extended interval oil changes

Specifications

Filter Style: Canister / Spin-On
Filter Element Material: Cellulose
Thread Size: M20 x 1.5
Filter Outside Diameter: 2.69 in.
Height: 2.58 in.
Gasket Inside Diameter: 2.17 in.
Gasket Outside Diameter: 2.48 in.
Burst Pressure: 600 lb.
Anti-Drain Back Valve: Yes
Bypass Relief Valve: Yes
Testing Standard: ISO 4548-12
Application: Gasoline Engines
Quantity: 4-Pack

Included Components

4x aFe PROGUARD Oil Filters (44-LF017)

Product Description

The aFe PROGUARD Oil Filter 4-Pack (44-LF017-MB) is a direct OE replacement canister oil filter engineered for a wide range of Subaru, Mazda, and Saab gasoline-powered vehicles spanning 1988-2021. Using cellulose filter media and tested to ISO 4548-12 standards, it delivers reliable filtration efficiency with minimal flow restriction to protect your engine from dirt, rust, and contaminants during every service interval. The heavy-duty 600 lb. burst strength steel canister, anti-drain back valve, and bypass relief valve ensure consistent, safe oil delivery under all driving conditions.

The integrated 3/8" ratchet drive boss simplifies removal - even in tight engine bays - and the built-in seal ensures a leak-free fit every time. Designed for extended oil change intervals, the 44-LF017-MB 4-pack is an ideal value for Subaru enthusiasts, WRX STI owners, and daily drivers alike who want dependable engine protection at every oil change.