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Purchase a Purolator Cabin Filter. It comes with complete instructions on replacing the filter.
I own a 1990 GMC Sierra 1500 5.7L V8. My fuel filter is located along the frame rail under the cab on the driver's side of the truck. You might look there for the filter on your 1989 Sierra. It's an inline silver colored canister.
It does not have a cabin filter.
It doesn't have a cabin filter.
Behind the driver, inside the left frame beam.
A 2000 Dodge Ram does not have a cabin filter.
No, there is no filter !
drop the fuel tank. Bummer huh. :)
its dirrectly under the driver side against the frame rail
No.
No
It does not have a cabin filter.