UPF 46 oil filter
11-30-2005, 07:50 PM
#1
Burning Brakes
Thread Starter
Member Since: Sep 2002
Location: Cumming, GA
Posts: 1,133
Likes: 0
Received 0 Likes
on
0 Posts
UPF 46 oil filter
Recently the dealer changed my oil and fiter(freebie!). They used a UPF46 (or PF46). Is this the same or better than the UPF44?
Just want to make sure I have the correct filter. If not I'll be swapping it out...
Thanks in advance!
Just want to make sure I have the correct filter. If not I'll be swapping it out...
Thanks in advance!
11-30-2005, 07:52 PM
#2
Scientific Negotiator
Member Since: Jul 2005
Location: USA
Posts: 6,398
Received 1,836 Likes
on
1,018 Posts
St. Jude Donor '07-'08-'10, '14
That's the one I use.
11-30-2005, 08:07 PM
#4
Melting Slicks
Originally Posted by Mickbee
Recently the dealer changed my oil and fiter(freebie!). They used a UPF46 (or PF46). Is this the same or better than the UPF44?
Just want to make sure I have the correct filter. If not I'll be swapping it out...
Thanks in advance!
Just want to make sure I have the correct filter. If not I'll be swapping it out...
Thanks in advance!
12-01-2005, 07:52 AM
#6
Burning Brakes
Thread Starter
Member Since: Sep 2002
Location: Cumming, GA
Posts: 1,133
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by DRIVER456
PF-46 replaces PF-44 
12-01-2005, 08:02 AM
#7
Administrator
Member Since: Mar 2001
Location: In a parallel universe. Currently own 2014 Stingray Coupe.
Posts: 342,900
Received 19,285 Likes
on
13,961 Posts
C7 of the Year - Modified Finalist 2021
MO Events Coordinator
St. Jude Co-Organizer
St. Jude Donor '03-'04-'05-'06-'07-'08-'09-'10-'11-'12-'13-'14-'15-'16-'17-'18-'19-
'20-'21-'22-'23-'24
NCM Sinkhole Donor
CI 5, 8 & 11 Veteran
Its the newer version of the 44.
12-01-2005, 09:14 AM
#8
Team Owner
Member Since: Mar 2004
Location: Oklahoma City OK
Posts: 58,259
Received 1,674 Likes
on
1,297 Posts
C6 of Year Finalist (appearance mods) 2019
I started using the K&N oil filter. 
12-01-2005, 09:17 AM
#9
Drifting
Originally Posted by jrose7004
I started using the K&N oil filter.
12-01-2005, 03:13 PM
#10
Drifting
The UPF46 is not the same as the PF46. The UPF is the "Ultraguard" version and according to their filter box information, it is capable of trapping 98% of 8 to 10 micron particles. The "Conventional averge" filter can only trap 40% and the "Premium average" filter can only trap 72%. IF you can believe the claims on the box, this is the filter to use. If you buy them from GM parts direct they are approx $7 ea.
