oil filter question
Thread Starter
Melting Slicks
Joined: Jan 2007
Posts: 2,170
Likes: 6
From: Oilerville Edmonton
St. Jude Donor '08
oil filter question
I feel like such an idiot having to post about this but here it goes.
I did the first oil change on my C5. I used the parts look up catalog and picked up a 3506 (pretty sure but regardless of the number, it was the filter that was for the C5). when I took the old filter off, it is a PF 46. I was a little worried but the only difference I can see is the 46 is a bit longer. the 3506 fits fine and there is no oil leaking under my car so I guess that is a good sign.
please help me out because I feel pretty dumb :o
any insight?
BTW...I did do a search
I did the first oil change on my C5. I used the parts look up catalog and picked up a 3506 (pretty sure but regardless of the number, it was the filter that was for the C5). when I took the old filter off, it is a PF 46. I was a little worried but the only difference I can see is the 46 is a bit longer. the 3506 fits fine and there is no oil leaking under my car so I guess that is a good sign.
please help me out because I feel pretty dumb :o
any insight?
BTW...I did do a search
Last edited by 00 Rooster; Sep 30, 2007 at 08:14 PM. Reason: because I searched
Safety Car
Joined: Jun 2006
Posts: 4,008
Likes: 1,487
From: Ashland, OH
Fram filters have NEVER had a good reputation and your saying this one is shorter which tell me it is going to filter LESS (smaller filter area)....why wouldnt you spend the extra dollar and get the right AC-Delco??? 
Thread Starter
Melting Slicks
Joined: Jan 2007
Posts: 2,170
Likes: 6
From: Oilerville Edmonton
St. Jude Donor '08
first off, thanks for the replies. The fram is shorter so I am not concerned about the clearnce but I appreciate the warning
next...I know I know I know I should have bought the delco but I have a legitamate excuse. I had to get the oil changed and no delaerships are open here on a Sunday. I did buy the top of the line fram-it cost me about $12 (Canadian) so I hope it is a little better than the regular one. When I need a change next year I promise I will get (at least) the delco!
thanks for the help...and the
next...I know I know I know I should have bought the delco but I have a legitamate excuse. I had to get the oil changed and no delaerships are open here on a Sunday. I did buy the top of the line fram-it cost me about $12 (Canadian) so I hope it is a little better than the regular one. When I need a change next year I promise I will get (at least) the delco!
thanks for the help...and the
Le Mans Master
Joined: Aug 2001
Posts: 6,213
Likes: 1
From: South Alabama
The PF46 can be bought at nearly any auto parts store.
The one place I've found that does not carry them is Wally World. 
Corvette Stories
The Best of Corvette for Corvette Enthusiasts
8 Coolest Corvette Pace Cars (and Replicas) of All Time
Verdad Gallardo
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)
Joe Kucinski
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!
Verdad Gallardo
Top 10 Corvettes Coming to Mecum Indy 2026!
Brett Foote
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!
Michael S. Palmer
10 Revolutionary 'Corvette Firsts' Most People Don't Know
Joe Kucinski
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2
Michael S. Palmer
2027 Corvette vs The World: Every C8 vs Its Closest Competitor
Joe Kucinski
10 Most Common Corvette Problems of the Last 20 Years!
Joe Kucinski
Safety Car
Joined: Jan 2007
Posts: 4,735
Likes: 14
From: Visalia CA
Racer
Joined: Nov 2006
Posts: 490
Likes: 5
From: Tampa Bay Area, U.S.A. (Zombie Nation)
At one time I thought that Fram probably made a good filter. That was back in '73. Just as I was about to install one on the 454 in our new 4 spd. coupe, I looked down inside it and saw metal shavings. Never touched another Fram, likely never will.
You'll probably be OK this one time with a Fram but I wouldn't keep trusting my luck if I was you.
You'll probably be OK this one time with a Fram but I wouldn't keep trusting my luck if I was you.
Tech Contributor
Joined: Dec 2003
Posts: 19,384
Likes: 87
From: Horncastle Lincolnshire, England
2023 C5 of the Year Finalist - Unmodified
I feel like such an idiot having to post about this but here it goes.
I did the first oil change on my C5. I used the parts look up catalog and picked up a 3506 (pretty sure but regardless of the number, it was the filter that was for the C5). when I took the old filter off, it is a PF 46. I was a little worried but the only difference I can see is the 46 is a bit longer. the 3506 fits fine and there is no oil leaking under my car so I guess that is a good sign.
please help me out because I feel pretty dumb :o
any insight?
BTW...I did do a search
I did the first oil change on my C5. I used the parts look up catalog and picked up a 3506 (pretty sure but regardless of the number, it was the filter that was for the C5). when I took the old filter off, it is a PF 46. I was a little worried but the only difference I can see is the 46 is a bit longer. the 3506 fits fine and there is no oil leaking under my car so I guess that is a good sign.
please help me out because I feel pretty dumb :o
any insight?
BTW...I did do a search
Looks like its the correct filter and if its not leaking I'd say you're good to go. When all said and done the filters there to take out the large particles. Were talking fine details here so theres no panic to change it straight awy.
You'll always get opinions around here on which are the best oil, tires, filters etc but quite often the opinions are not supported by facts. FRAM make a lot of filters so I'd say you'll be fine under the circumstances. Granted they're maybe not the best but it depends how long you keep the oil in the car. If you normally run 100% on the DIC and you're still worried, you might want to condsider an early change to get the correct filter back on.
JMHO
Race Director
Joined: Nov 2004
Posts: 11,062
Likes: 1,267
From: Central Ma
Thread Starter
Melting Slicks
Joined: Jan 2007
Posts: 2,170
Likes: 6
From: Oilerville Edmonton
St. Jude Donor '08
Thanks for all of the advice guys...invaluable as usual! 
Wally didn't even have a filter to fit so I had to go to canadian tire. they had regular fram, 'synthetic' fram (the one I bought at just over $12), quaker state and some brand I had never heard of.
I will hang my head in shame until I get the delco on. I will only be able to drive the car for another month (if I'm lucky) and then it will sit for the winter
I will probably change the oil next spring so it will get a delco (or better) then.
wow-I really felt the need to defend myself hey?
Wally didn't even have a filter to fit so I had to go to canadian tire. they had regular fram, 'synthetic' fram (the one I bought at just over $12), quaker state and some brand I had never heard of.
I will hang my head in shame until I get the delco on. I will only be able to drive the car for another month (if I'm lucky) and then it will sit for the winter
I will probably change the oil next spring so it will get a delco (or better) then.
wow-I really felt the need to defend myself hey?
Melting Slicks
Joined: Oct 2006
Posts: 3,447
Likes: 6
From: Los Angeles
Several years ago, as an experiment, I cut open a Fram filter for my truck and the filter element was not unlike CARDBOARD. Don't know if they have updated their "filtering technology" but I have not bought one since.
