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Old 05-10-2019, 04:39 PM   #1
Alpine Owners Club
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Posts: 57
Fuel filter ISL 8.9

Where is the dang thing located on this engine?
And is there more than one..
Thanks for the help!

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Old 05-10-2019, 06:48 PM   #2
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Originally Posted by scorpodoc View Post
Where is the dang thing located on this engine?
And is there more than one..
Thanks for the help!
On my 2004, itís located in the rear passenger side bay.

Larry, Eileen, and Finley
2004 Alpine 36FDDS
Third motor home, first Alpine, no need for another.
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Old 05-10-2019, 09:28 PM   #3
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Posts: 4,955
...I see by your personal data in your profile that you have a 2009...that means you have two fuel filters...the one on the engine is at the rear [toward front of coach], above the starter, on the passenger side ….and hard to get at [be careful battery cable are always hot unless disconnected]...the other is usually in the maint bay on rear pass side but could be different location on an 09....help us help you...include your model and year in yr post or in your sig block...
Old Scout
2003 40' MDTS
Garden Ridge, Texas
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Old 05-11-2019, 03:50 PM   #4
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Posts: 5,319
On the DPF engine 08's & 09's the secondary filter is on engine PS toward front, primary with the water separator & water sensor is on a bracket inside the engine bay on right side
Baja-tested '08 2-slide 36'
Alpine: The Ultimate DIY'er Project
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