Difference between pf63 and pf63e

Learn how the PF63 and PF63E oil filters differ in media type, construction, and performance. Find out which one suits your vehicle's needs and driving conditions better.

Oct 24, 2010 · The ACDelco PF63E has a compression spring loaded nylon poppet that outperforms the current valve design. -Designed with five times greater burst strength than most engine oil operating pressures after the oil reaches operating temperatures. -Bypass valve opening pressure has been increased from 100 to 150 kPa and is statistically more capable.The PF63 has a 12 psi bypass and the PF63E has a 22 psi bypass. Jerry. Most relevant. 5 out of 5 stars review. 3/9/2021. Sent wrong one , immediately replaced with right one. Sue. 0 0. 5 out of 5 stars review. 9/15/2020. Great price, was the OEM replacement for my Suburban. Works great. Donald. 0 0.You can compare the Insolubles- where I used the PF-48 in all the UOA- except the One at 91,300 is the PF-48E. Based on the UOA- there is no reason for me to use the larger PF-63 in my Traverse with 5000 mile oil change intervals. I also just started to use the PF-63E on the Equinox with the 3.6.The 2021 owners manual indicates AC Delco PF64 with a part number 12696048. I recently purchased a Mobil 1 oil change kit from Speedway Motors which included 12 qts of oil and a AC Delco PF64 oil filter. The filter that was sent with the oil had a part number of 12706595. I was concerned that it might not be the right filter so I did a …From the factory, it came with a PF48 filter, which they apparently use at the factory to ease assembly line production. However, GMC states that this vehicle requires the PF63E filter. There is a PF63 filter, but it was recommended... www.terrainforum.net. -2015 Chevrolet Equinox SS 301HP V6.

In Stock. This item: ACDelco GM Original Equipment PF63 Engine Oil Filter. $941. +. Castrol Edge 0W-20 Advanced Full Synthetic Motor Oil, 5 Quarts. $2878 ($0.18/Fl Oz) Total price: Add both to Cart.PF63E. Engine Oil Filter. Fits the following vehicles: 2009-2010 Dodge Dakota, 2009 Dodge Durango, 2009-2011 Dodge Nitro, 2009-2010 Dodge Ram 1500, 2009-2018 Ford Edge, 2009-2012 Ford Escape, 2009-2019 Ford Flex, 2009-2012 Ford Fusion, 2009-2019 Ford Taurus, 2009 Ford Taurus X, 2009-2010 Jeep Commander, 2009-2010 Jeep Grand Cherokee, 2009-2012 ...GM later released the PF63E which has 22 PSI by-pass rating and an 'E' core (plastic). Later on GM discontinued PF63 and renamed PF63E to PF63. UPF63R is the same as PF63 but with a stronger can and slightly thicker gasket (the U stands for Ultraguard), the filter material is different too. I have few UPF63R in stock and intended …Width (IN) 3.16. GM Original Equipment. Features & Benefits: Engineered with filtration to capture particulates as small as 30 microns. Lubricity gasket reduces installation torque. Full cover baseplate for easy installation in blind applications. Nylon core is 1.5x stronger than filters with metal cores and offers great flow characteristics.In particular, two popular oil filters in the market – Pf63 and Pf63E – have been generating buzz among car owners. Being curious myself, I delved into the world of oil filters to uncover the difference between these two options.Nov 7, 2022 · The new part numbers are pf63E and pf63f. What is the difference between PF61E and pf61f? There are two things it lists: a PF61 and a 61E. The ‘E” stands for ‘ Eco-core’ and it has nothing to do with the fact that there is a difference between the two. Are PF63 and PF63E interchangeable? The by-pass pressure on the older PF63 was 12 PSI.From reading old posts, several years back when the 8th generation Impala first came out, the filter to use was the PF64. Then they soon after changed that to a longer body filter called the PF63. 192.168.100.1 192.168.1.1 Soon after they stopped making the PF63 and began making the environmentally friendlier PF63E. Now fast forward to today.The purpose of this bulletin is to reinforce to the Service Personnel the critical importance of using the recommended replacement ACDelco® PF63E oil filter that is specified by General Motors for these V6 engines when servicing them in order to ensure proper engine oil filtration and engine performance. Beginning in 2012 the V6 engine was ...

Skype is a computer program that allows its users to make voice or video calls over the Internet. Skype can dial either home and mobile numbers or the accounts of other Skype users...Messages. 182. Location. Fort Worth,Texas. Oct 28, 2014. #1. A fellow member (GM4LIFE) sent these to me to cut open for him for research purposes, last …Fram then redesigned the PH10575 with a 16-28 PSI white bypass poppet so it could replace AC Delco PF63, which has 22 PSI bypass. ... The redesigned PF63E is 22psi. The PF63E and the XG10575 are basically the same price and both easy to find. ... the difference between a less vs more efficient filter becomes less noticable. If …Comparing Fram 10575 to AC Delco PF63Fram Drive 10575 review by Whip City Wrencher:https://www.youtube.com/watch?v=scM5LnSR1Uk

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They had 48E's right. next to the 47E's and the boxes were exactly the same size. They had PF63's so I decided to try one of those. Can't understand why the. filters are getting smaller. So Rbarrios - you will have to let us know for sure if the PF63's are exactly the same size as the PF63E's as it appears.John F said: I had a conversation w a gentleman at a Chevy dealership in tx this week. He assured me that the case of formerly known as pf63e has a new part number and is now called pf63. Fka pf63e pn 12690385 is now 12707246. Only reason I believe this is the hit and miss w finding a pf63e and the guy in Dallas who said they’re all the same.The purpose of this bulletin is to reinforce to the Service Personnel the critical importance of using the recommended replacement ACDelco® PF63E oil filter that is specified by General Motors for these V6 engines when servicing them in order to ensure proper engine oil filtration and engine performance. Beginning in 2012 the V6 engine was ...Thanks guys for all the info!! When I took my oil filter off it was the PF63E design one that was installed at the dealership. My local Walmart only has the PF63 oil filter and does not carry the PF63E, might be like that with all Walmart here in AZ since they are service by the same Distribution Center.

Aug 19, 2018. #3. Congratulations. Your Chevy spark shares the same filter with a Corvette. The UPF64R is definitely the better filter and has a more robust back flow valve. If you google “ PF64 vs UPF64F” you can pick up an article on a Corvette forum where a guy chops both filters and compares them.Jun 3, 2015 · Report an issue with this product or seller. This item: ACDelco GM Original Equipment PF63 Engine Oil Filter. $947. +. Mobil 1 Advanced Fuel Economy Full Synthetic Motor Oil 0W-20, 5 Quart. $2497 ($0.16/Fl Oz) Total price: Add both to Cart. WARNING : California’s Proposition 65.From what I've gathered they are pretty much identical with a minor difference in the bypass pressure. According to WIX the 57060 is 12 psi and the 57045 is 12-15. Both have a silicone ADBV. Fram Ultra shows the same 12-15 psi for both their 48 and 63 equivalents. Since the filter is about an inch longer between the two (Depending …Important: The PF64 and PF63, which is commonly confused by many in the automobile service industry as an ACDelco® PF48 and/or PF48E , because both oil filters have the same appearance ... pressure specifications of 150 kPa and features that are equivalent to the ACDelco PF64/PF63E oil filters. Version 1 Modified GM bulletins are intended for ...So, if I read correctly, the PF63E spec is 22 psi? If so, using the Motorcraft FL500S and Napa Gold 7502 (which is the fl500s equivalent) would be safer than using the Napa Gold 7045, which is the PF63e equivalent and has a bypass spec of only 12-15 psi. Or should I continue using any filter that crosses and not worry about the bypass spec?Re: Difference between a ACDelco PF63 and a PF63E? in reply to andy r, 06-24-2021 19:18:34 If you can still buy the PF63 new in the store, it does not seem like the PF63E has "supplanted," "replaced," or "phased out" at all.What’s the difference between AC Delco PF63 and PF63E? The older PF63 has a by-pass pressure of 12 PSI. The newer ecore PF63E has a bypass pressure of 22 PSI. If your application calls for the 63E and runs at a higher oil pressure, it’s possible the classic 63 might run with the bypass open, allowing unfiltered oil through. the pf63 is discSouth. Oct 30, 2023. #1. I did several searches and can’t come up with a prior post regarding the latest specs for the PF63. I was under the impression that Delco discontinued the PF63E and the PF64 was the replacement. Even the Delco parts lookup for my 2017 GMC 5.3 shows the PF63 currently and no longer displays the PF64.Jan 13, 2013 · smithph. Given the size difference between the PF48 (3.3in length) and PF63 (4.08in length) the main advantage would be extra media. The extra length of the PF63 would only add about 3oz of oil capacity. Likewise the Wix crossref to a PF63 is a 57045 (4.8in length) would add 6oz of oil capacity compared to the PF48.SKU: 12731742. GM ACDelco PF63 oil filter. This new design offers increased capacity, less flow restriction, and improved filtration. Thread size M22X1.5mm. Fits numerous late model 2012 and later GM V6 engine applications and some of the 2014 and newer GM V8 engines. Availability: Will be special ordered for you. Details.

What is the difference from a AC PF63 and a PF63E ? And is that the right oil filter, or is there a better choice ? Thank you ! Reactions: swathdiver. Jan 8, 2020 #2 iamdub Full Access Member. Joined Apr 23, 2016 Posts 20,786 Reaction score 44,708 Location Li'l Weezyana.

Dec 23, 2013. #8. The car is a 2014 Corvette. The manual call fir a PF64. The audit supply store sold me a PF48. Their computer said the PF48 was equivalent to the PF 64. After some research, I returned it and they sold me a K&N 1017 filter foe $11. That is also equivalent to the PF 64. I put on the K&N yesterday.Jan 15, 2011 · In Stock. This item: ACDelco GM Original Equipment PF63 Engine Oil Filter. $941. +. Castrol Edge 0W-20 Advanced Full Synthetic Motor Oil, 5 Quarts. $2878 ($0.18/Fl Oz) Total price: Add both to Cart.Jan 15, 2011 · In Stock. This item: ACDelco GM Original Equipment PF63 Engine Oil Filter. $941. +. Castrol Edge 0W-20 Advanced Full Synthetic Motor Oil, 5 Quarts. $2878 ($0.18/Fl Oz) Total price: Add both to Cart.The purpose of this bulletin is to reinforce to the Service Personnel the critical importance of using the recommended replacement ACDelco.PF63E oil filter that is specified by General Motors for these V6 engines when servicing them in order to ensure proper engine oil filtration and engine performance. Beginning in 2012 the V6 engine was ...A discussion thread about the difference between two oil filters from AC Delco, PF63 and PF63E, and their prices and performance. Users share their opinions, …The 2021 owners manual indicates AC Delco PF64 with a part number 12696048. I recently purchased a Mobil 1 oil change kit from Speedway Motors which included 12 qts of oil and a AC Delco PF64 oil filter. The filter that was sent with the oil had a part number of 12706595. I was concerned that it might not be the right filter so I did a …If you love watching videos, find out how you can get paid to watch videos in 2023. Whether it’s to learn a new skill or to find information, everyone has a reason to watch videos....What is the difference from a AC PF63 and a PF63E ? And is that the right oil filter, or is there a better choice ? Thank you ! Reactions: swathdiver. Jan 8, 2020

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Amazon's Choice in Automotive Replacement Oil Filters by ACDelco. 300+ bought in past month. Price: $7.84. $7.84 Get Fast, Free Shipping with Amazon Prime FREE Returns. Return this item for free. Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no …The same oil and filter went back in/on. I'm doing 5k OCIs as most of the miles are towing. OLM showed 32%. Heavy, thick gasket. The 8 spot welds holding the mounting plate and top cap together. This is upside-down but the mounting plate is .0940" thick and you can see a rubber gasket between the plate and top cap. 2nd pic is the 8 spot welds.Dec 6, 2019 · South. Oct 30, 2023. #1. I did several searches and can’t come up with a prior post regarding the latest specs for the PF63. I was under the impression that Delco discontinued the PF63E and the PF64 was the replacement. Even the Delco parts lookup for my 2017 GMC 5.3 shows the PF63 currently and no longer displays the PF64.Check for correct application and spec/measurements. Any use of this cross reference is done at the installers risk. 36 replacement oil filters for AC-Delco PF63. See cross …About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...SKU: 12731742. GM ACDelco PF63 oil filter. This new design offers increased capacity, less flow restriction, and improved filtration. Thread size M22X1.5mm. Fits numerous late model 2012 and later GM V6 engine applications and some of the 2014 and newer GM V8 engines. Availability: Will be special ordered for you. Details.GM is going to discontinue the pf 26 and they recommend using the pf63 instead of the pf26. they changed some key things on the pf63 to make it work for diesel applications. i work at a gm dealership in the parts dept. and i just got done questioning my boss on why a smaller filter can do the same job. im almost convincedIt's difficult to get authoritative information on oem efficiency. One difference is the ACDelco PF63e uses a separate poppet type dome bypass. Otoh, the ST equivalent uses a nitrile combo valve, ie., bypass and adbv in one. Imo, that's the bigger deal. ACDelco bypass design is superior to the combo valve design.Sep 20, 2022 · September 20, 2022. The PF63 engine oil filter (Fig. 5) is the new recommended filter specification for 2020-2023 Silverado 2500HD/3500HD, Sierra 2500HD/3500HD, Express, Savana; and 2019-2023 Silverado 4500/5500/6500 models equipped with the 6.6L Duramax diesel engine (RPO L5P, L5D). Fig. 5. The PF63 engine oil filter will be the factory ...Mar 22, 2024 · In particular, two popular oil filters in the market – Pf63 and Pf63E – have been generating buzz among car owners. Being curious myself, I delved into the world of oil filters to uncover the difference between these two options. ….

Oct 28, 2017 · Nov 7, 2020. #2. The correct oil filter is the UPF63r. The last year the PF63E was used on the Acadia was 2017. The bypass settings are different. Bypass setting on UPF63R is 36psi. The bypass setting on the PF63E is 22psi. So, I WOULD NOT USE the PF63E. ACDelco Parts.PF63E Oil Filter; Oil Filter. All Models. HP-2011 This fits . $15.99. Add to Cart. Find Parts for your vehicle. FIND YOUR PART | SEARCH BY: Search by Vehicle; Search by Vehicle ; Search by Dimension ; App Group . Year. Enter Part Dimension. Search By Vehicle. Find Parts for your vehicle ...A discussion thread about the differences between two types of oil filters used in GM vehicles, PF63 and PF63E. Users share their experiences, opinions and …Report an issue with this product or seller. This item: ACDelco GM Original Equipment PF63 Engine Oil Filter. $947. +. Mobil 1 Advanced Fuel Economy Full Synthetic Motor Oil 0W-20, 5 Quart. $2497 ($0.16/Fl Oz) Total price: Add both to Cart. WARNING : California’s Proposition 65.They list both the PH3506 and the PH3675 for my application. There is almost an inch difference in length between the two filters. It also looks like the PH3675 is the preferred oil filter. I guess WalMart is just trying to cut down on the number of filters that they stock. 'Tis a pity, their prices are good.Do you know how to make dishwasher powder? Find out how to make dishwasher powder in this article from HowStuffWorks. Advertisement As the cost of commercial cleaning products cont...PF63 Line: ACD. Details Product Information. Warranty: 1 Year Limited Warranty; Unit of Measure: Each UPC: # 193468384703 Style: Spin-On Canister ...Conclusion. Overall, both the ac delco and mobil 1 oil filters are highly effective at removing contaminants and providing reliable filtration for your vehicle. The ac delco filters are a great choice for those looking for a high-quality filter at a more affordable price point. On the other hand, the mobil 1 filters offer advanced filtration ...From reading old posts, several years back when the 8th generation Impala first came out, the filter to use was the PF64. Then they soon after changed that to a longer body filter called the PF63. 192.168.100.1 192.168.1.1 Soon after they stopped making the PF63 and began making the environmentally friendlier PF63E. Now fast forward to today.Medicine Matters Sharing successes, challenges and daily happenings in the Department of Medicine Nadia Hansel, MD, MPH, is the interim director of the Department of Medicine in th... Difference between pf63 and pf63e, Has a non-metallic cartridge that can be crushed to remove oil and can then be used as an energy source. › See more product details. …, GM tech has approved the PF63 filter for the 20 and up L5P/L5D. Thats the same filter my 6.2 L on the 1500 uses. The '19 MD trucks can still use the PF26 or the PF63 according to their chart. 2019 Chevrolet 4500HD CC 4X4 Flatbed. 2018 Chevrolet 1500 CC 4X4 High Country 6.2 liter. 2019 Chevrolet 3500HD CC 4X4 Flatbed--SOLD., Torque Nut. No. GM Original Equipment. Features & Benefits: Engineered with filtration to capture particulates as small as 30 microns. Lubricity gasket reduces installation torque. Full cover baseplate for easy installation in blind applications. Nylon core is 1.5x stronger than filters with metal cores and offers great flow characteristics., Aug 3, 2021 · A discussion thread about the difference between two oil filters from AC Delco, PF63 and PF63E, and their prices and performance. Users share their opinions, experiences and sources for buying oil filters for their Cadillac SRX models., 14,664. Location. Cincinnati, OH, USA. Aug 23, 2021. #9. The PF63 (& very similar Champ PH500) are both Ecore filters, the UPF63R is going to have a metal center tube and stronger can. Not sure if it’s worth an extra $3/filter or not. M., KEY FEATURES. The new OES filters feature: A larger cross-section gasket that improves sealing and lock-seam geometry robustness. New steel (versus polyester) endcaps that are securely bonded with a hot-melt adhesive. A molded nylon center tube. Stringent testing that includes two leak tests, one of which occurs with the gasket installed., Torque Nut. No. GM Original Equipment. Features & Benefits: Engineered with filtration to capture particulates as small as 30 microns. Lubricity gasket reduces installation torque. Full cover baseplate for easy installation in blind applications. Nylon core is 1.5x stronger than filters with metal cores and offers great flow characteristics., What’s the difference between a ACDelco PF63 and a PF63E? The older PF63 has a by-pass pressure of 12 PSI. The newer ecore PF63E has a bypass pressure of 22 PSI. If your application calls for the 63E and runs at a higher oil pressure, it’s possible the classic 63 might run with the bypass open, allowing unfiltered oil through. pf63e is ..., Wondering which Amex card is best for you? The Points Guy shows you how to pick the best card from American Express, based on your travel habits, preferred loyalty programs and mor..., Aug 3, 2021 · A discussion thread about the difference between two oil filters from AC Delco, PF63 and PF63E, and their prices and performance. Users share their opinions, experiences and sources for buying oil filters for their Cadillac SRX models., 2 minutes remaining. Showing 1-10 of 12 answers. The older PF63 has a by-pass pressure of 12 PSI. The newer ecore PF63E has a bypass pressure of 22 PSI. If your application calls for the 63E and runs at a higher oil pressure, it's possible the classic 63 might run with the bypass open, allowing unfiltered oil through. Phil B., Date: September, 2020. INFORMATION. Subject: Information on Improved Replacement Spin-On Oil Filter UPF63R for High Feature V6 Engines. Parts Information. Refer to the Electronic Parts Catalog (EPC) to determine the proper part numbers for your specific application., Mar 27, 2023 · Check out their key differences below. Size. The PF63 filter is slightly larger in diameter and longer in height than the PF48. It has a diameter of approximately 3.0 inches and a height of 4.78 inches. Conversely, the diameter of the PF48 is around 2.970 inches, while the height is 3.1 to 3.4 inches. Therefore, the PF63 offers more filter ..., Shorter one is 2019. I probably didn't even realize the size difference last time I was at Walmart picking up jugs of 0w-20 EP and grabbed the shorter filter too. I've never heard/seen a manufacturer change a product this drastically and keep the exact same model #. I mean the physical size is different, let alone the interior components., In Stock. This item: ACDelco GM Original Equipment PF63 Engine Oil Filter. $941. +. Castrol Edge 0W-20 Advanced Full Synthetic Motor Oil, 5 Quarts. $2878 ($0.18/Fl Oz) Total price: Add both to Cart., Aug 3, 2021 · A discussion thread about the difference between two oil filters from AC Delco, PF63 and PF63E, and their prices and performance. Users share their opinions, experiences and sources for buying oil filters for their Cadillac SRX models., Instead of running the PF61 or PF63, go down to your local Walmart and pick up a Fram Ultra filter and be done with the Delco filters. Fram Ultra filters are rated to go 15K miles and are a full synthetic media filter. Delcos are cellulose filters and aren't really rated to go more than 5K miles at best. Fram Ultras are cheap too!, What is the difference from a AC PF63 and a PF63E ? And is that the right oil filter, or is there a better choice ? Thank you ! Reactions: swathdiver. Jan 8, 2020 #2 iamdub Full Access Member. Joined Apr 23, 2016 Posts 20,786 Reaction score 44,708 Location Li'l Weezyana., I know the ACDelco 63e is 22psi and somebody here says GM may have pushed the UPF63R to 33psi now so the Fram Ultra (which is a good filter) is out. I did run the PF63e until I cut one open and found the media open where it is (was) glued. By the way. Many oil manufacturers are now selling DEXOS1Gen3., Re: Difference between a ACDelco PF63 and a PF63E? in reply to andy r, 06-24-2021 19:18:34 If you can still buy the PF63 new in the store, it does not seem like the PF63E has "supplanted," "replaced," or "phased out" at all., Report an issue with this product or seller. This item: ACDelco GM Original Equipment PF63 Engine Oil Filter. $947. +. Mobil 1 Advanced Fuel Economy Full Synthetic Motor Oil 0W-20, 5 Quart. $2497 ($0.16/Fl Oz) Total price: Add both to Cart. WARNING : California’s Proposition 65., I use the AC Delco PF63 oil filter... it is easy find.. .same filter as my 2018 Silverado 6.2l... even my 2010 Silverado 5.3. ... That website does not list upf63r or a replacement filter. The filters are different, ones inside is made of plastic, other one very heavy and made of metal. Reactions: ajax. ... The owners manual states PF63E which ..., If you love watching videos, find out how you can get paid to watch videos in 2023. Whether it’s to learn a new skill or to find information, everyone has a reason to watch videos...., Nov 22, 2021 · 4643 posts · Joined 2008. #3 · Nov 24, 2021. PF63 is the regular filter. PF63E is the Ecore filter which is easier to recycle, supposedly its garbage. PF63F is fleet packaging filter, meaning 12 filters in a package. I would stick with the PF63 filter. AC Delco PF63 vs PF63F ??? | Bob Is The Oil Guy., Jun 7, 2022 · The oil filter is a vital component of any car. It protects the engine from the harmful effects of the fuel and keeps it running smoothly. Many people are confused about how to choose between two types of oil filters. PF47 vs. PF47e: Which Is Better? The PF47 filter is a good choice for cars that have high mileage and need to run for long periods of time. PF47 has a larger surface area than ..., You can compare the Insolubles- where I used the PF-48 in all the UOA- except the One at 91,300 is the PF-48E. Based on the UOA- there is no reason for me to use the larger PF-63 in my Traverse with 5000 mile oil change intervals. I also just started to use the PF-63E on the Equinox with the 3.6., The oil filter is a vital component of any car. It protects the engine from the harmful effects of the fuel and keeps it running smoothly. Many people are confused about how to choose between two types of oil filters. PF47 vs. PF47e: Which Is Better? The PF47 filter is a good choice for cars that have high mileage and need to run for long periods of time. PF47 has a larger surface area than ..., The PF47 filter is a good choice for cars that have high mileage and need to run for long periods of time. PF47 has a larger surface area than PF47E and can filter more contaminated fuel. It can also be installed in newer cars that have electronic ignition systems that require fewer manual adjustments. The PF47E filter has an advantage over …, SKU: 12731742. GM ACDelco PF63 oil filter. This new design offers increased capacity, less flow restriction, and improved filtration. Thread size M22X1.5mm. Fits numerous late model 2012 and later GM V6 engine applications and some of the 2014 and newer GM V8 engines. Availability: Will be special ordered for you. Details., Nov 17, 2014 · By Underhood Service Staff Writers. Published: Nov 17, 2014. ACDelco oil filters PF 63 (GM No. 89017525) and the Durapack version, PF63F (GM No. 19254710) are transitioning to a new design that the company says offers improved performance. The new part numbers are PF63E (GM No. 19330000) and PF63F (GM No. 19330001)., Get ratings and reviews for the top 12 pest companies in Washington, MI. Helping you find the best pest companies for the job. Expert Advice On Improving Your Home All Projects Fea..., The oil filter is a vital component of any car. It protects the engine from the harmful effects of the fuel and keeps it running smoothly. Many people are confused about how to choose between two types of oil filters. PF47 vs. PF47e: Which Is Better? The PF47 filter is a good choice for cars that have high mileage and need to run for long periods of time. PF47 has a larger surface area than ..., Is the AC Delco PF 63 the same as PF63e? The PF63e replaces the discontinued PF63. The ‘e’ stands for E-core. The E-core design is intended to improve flow performance. Unfortunately this design also appears to be an attempt at make the filter cheaper to produce. Is the ACDelco pf46e filter any good?