QUOTE(HighPSI @ Oct 13 2007, 09:43 PM)

If you want an OEM alternative for the 660's. A filter for a Suzuki Aerio (any engine) will work. The Grand Vitara and XL-7 V6 filters *may* work, but...they are taller and wider (more oil, cooling is a bonus!) and the turbos may have clearance issues. The Aerio is the same part as WIX 51348. The XL7 (no dash in the name, 07+) is completely different though (Cadillac motor, GM filter).
Any Suzuki car filter that doesn't say "GM" or "Daewoo" on it will work, whether the V6 filers will clear is another issue. All of Suzuki's filters have anti-drainback valves too, so its a non issue. Beware of cheaper filters using alternates of WIX numbers (61348, etc.) as they may not use anti-drainback valves. Stay away from FRAM and other crap, definitely stick with WIX if you go aftermarket.
I am a Suzuki automotive tech, but I just couldn't bring myself to use a car filter because, basically, it is an OLD FILTER. Hell, an 81 Dodge Omni 2.2 uses the same filter. I'm sure it's been updated along the way but my over-maintained sled is getting the motorcycle design. Sustained high pressure and filter bypass valve pressure are my concerns.
I ran my 04 T660 two seasons 8,000 miles using FRAM #PH 4967, no problems I sold the the sled to my brother in law, should I tell him to switch
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