What kind of fram oil filter does a 2008 Lexus IS 250 use?

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In most markets, the 2008 Lexus IS 250 uses a spin-on oil filter, and Fram’s fit guides commonly list filters from the Extra Guard and Ultra lines as compatible. The exact part number can vary by region and engine specification, so verify with Fram’s official compatibility tool or your local parts retailer.

The following overview explains the typical Fram options associated with the IS 250 and how to confirm the correct match for your vehicle. Because Lexus IS 250s can run on slightly different engine codes depending on market, it’s important to cross-check before purchasing.

Common Fram options for the 2008 IS 250

Fram publishes a couple of standard part families that are frequently cited as fitting the IS 250’s 2.5-liter V6, but the exact number can differ by region. The list below highlights the two primary Fram lines often recommended for Toyota/Lexus 2.5L applications.

Fram Extra Guard: PH9688 (commonly listed as fitting 2006–2012 Lexus/T Toyota 2.5L engines, including the IS 250 in many markets)

Fram Ultra Guard: XG9688 (a higher-filtration option that fits the same general engine family)

When shopping, you may see the 9688-series numbers paired with different Fram line names depending on the retailer or regional catalog. Always confirm the exact part number using Fram’s online lookup or by asking the parts counter for a 2008 IS 250 with your specific engine code.

How to verify compatibility and proper installation

Before you buy or install, run through a quick verification checklist to ensure you have the correct Fram filter for your IS 250.

Use Fram’s official filter finder or compatibility charts by entering your vehicle’s year, make, model, and engine code.

Check the engine code on your vehicle (for the IS 250 this is typically a 2.5L V6 variant) and compare it to the filter’s compatibility notes.

Compare thread size, gasket diameter, and overall filter dimensions with the current filter in your engine bay to ensure a match.

Purchase from a reputable retailer and keep the receipt in case you need to exchange for a different Fram number.

Following these steps helps avoid mismatches, especially since Fram’s part numbers can vary by market even for the same model year.

Why the exact part number matters

The IS 250 has seen small regional variations in engine tuning and mounting, which can influence oil-filter compatibility. Using Fram’s lookup tools or consulting a knowledgeable parts professional ensures you select a filter that seals correctly, threads match, and provides the intended filtration performance for your vehicle.

In short, the Fram options most commonly associated with the 2008 Lexus IS 250 are the Extra Guard PH9688 and the Ultra Guard XG9688, but always verify with an official compatibility check to confirm the exact part number for your car’s engine code and market.

Summary: For a 2008 Lexus IS 250, look for Fram filters in the 9688 family—PH9688 (Extra Guard) or XG9688 (Ultra Guard)—and verify with Fram’s lookup tool or your parts retailer to ensure the correct match for your specific vehicle configuration.

What year Lexus is 250 to stay away from?

A: While the Lexus IS 250 is generally a reliable vehicle, the 2007 and 2008 model years are the ones you should avoid if possible. These two years have more reported issues compared to other model years, though they still perform better than the worst years of many other vehicle models.