Anyone know what the going prices are.
Choices are Nippon, Fram, AC Delco and whatever else is out there.
Choices are Nippon, Fram, AC Delco and whatever else is out there.
What are the average going rate for Oil Filters ?
- Thread starter isekii
- Start date
I'll go to pepboys again tomorrow.
I hope one of thoe toyota dealership is open.
I need a LS400 oil filter
5 bucks for Denso
I hope one of thoe toyota dealership is open.
I need a LS400 oil filter
5 bucks for Denso
http://www.ntpog.org/reviews/filters/filters.shtml
Honda Prelude Oil Filter Recommendations
Currently, it appears that there are four options for a decent oil filter for the Prelude with the OEM spec's:
The Mobil 1 oil filter is well constructed and a decent filter. Unfortunately, I'm not been able to get my hands on a stock spec'ed Mobil 1 filter (but have taken apart a few oversized ones). However, I have been able to discern that it's made on the same line as the K&N filter, but will a media that is slightly better at filtration. Based on testing by others I still think this is a really good filter.
The AMSOIL SDF-20 filter is well constructed and lab tests show that it's an excellent filter. At 6350 miles this filter was able to generate the above lab test report and show that 10w40 oil in an H22A4 causes no problems. On the other hand, it's big brother the SDF-44 did not filter oil well at 13,000 miles. Proving that an oversized filter is not always a good thing when it comes to filtration.
The K&N HP-1004 is a great filter. The internal construction is the same as the Mobil 1 filter, but it does not filter the down to as small a particle size. This filter is meant to maintain higher flow while still actively filtering, as opposed to by-passing. Lab tests using Mobil 1 at 7500 miles indicates that this filter works as well as the AMSOIL SDF-20.
The FRAM x2 (and only the FRAM x2 Series) is probably the most heavily constructed filter I've seen so far. Though all of the Japanese made filters were of exceptional quality, the Fram x2 was as good in every way. Of note with the construction were the following features: metal screen backing the media, heavy metal end caps (all other Fram filters have cardboard), and 2 layer filter medium. Lab testing indicates this filter is fine at 5000 miles use with Mobil 1. As with all of the Fram filters and OEM Honda oil filters the x2 uses the standard spring loaded plastic by-pass valve that many people do not like. However, lab tests do not indicate that the valve jams or fails to work. It's possible that a hard enough impact at a sharp angle while the filter was by-passing might cause it to jam open, but I suspect the fluid within the filter would prevent this.
What Not To Use: Bosch, STP, and Wal-Mart Supertech
While both the STP and the Bosch filters were at one point good filters, they are now manufactured off shore of sub-standard parts. The filter assemblies tended not to have even pleats and generally less media than other comparable filters. There was also a complete lack of a well functioning by-pass valve. With most filters there is an obvious and discrete by-pass valve, but with these filters the can spring and the by-pass valve are the same. The real issue is that in order for the filter to properly by-pass the entire filter assembly would have to move down during use. That is actually not possible with filter assembly properly seating into the anti-drain back valve. This means that the by-pass will effectively never work. In the center of the of picture below you see the filter assembly (top) and the can spring/by-pass valve (bottom). (The can spring / by-pass valve would flip over and into the filter assembly.)
Honda Prelude Oil Filter Recommendations
Currently, it appears that there are four options for a decent oil filter for the Prelude with the OEM spec's:
The Mobil 1 oil filter is well constructed and a decent filter. Unfortunately, I'm not been able to get my hands on a stock spec'ed Mobil 1 filter (but have taken apart a few oversized ones). However, I have been able to discern that it's made on the same line as the K&N filter, but will a media that is slightly better at filtration. Based on testing by others I still think this is a really good filter.
The AMSOIL SDF-20 filter is well constructed and lab tests show that it's an excellent filter. At 6350 miles this filter was able to generate the above lab test report and show that 10w40 oil in an H22A4 causes no problems. On the other hand, it's big brother the SDF-44 did not filter oil well at 13,000 miles. Proving that an oversized filter is not always a good thing when it comes to filtration.
The K&N HP-1004 is a great filter. The internal construction is the same as the Mobil 1 filter, but it does not filter the down to as small a particle size. This filter is meant to maintain higher flow while still actively filtering, as opposed to by-passing. Lab tests using Mobil 1 at 7500 miles indicates that this filter works as well as the AMSOIL SDF-20.
The FRAM x2 (and only the FRAM x2 Series) is probably the most heavily constructed filter I've seen so far. Though all of the Japanese made filters were of exceptional quality, the Fram x2 was as good in every way. Of note with the construction were the following features: metal screen backing the media, heavy metal end caps (all other Fram filters have cardboard), and 2 layer filter medium. Lab testing indicates this filter is fine at 5000 miles use with Mobil 1. As with all of the Fram filters and OEM Honda oil filters the x2 uses the standard spring loaded plastic by-pass valve that many people do not like. However, lab tests do not indicate that the valve jams or fails to work. It's possible that a hard enough impact at a sharp angle while the filter was by-passing might cause it to jam open, but I suspect the fluid within the filter would prevent this.
What Not To Use: Bosch, STP, and Wal-Mart Supertech
While both the STP and the Bosch filters were at one point good filters, they are now manufactured off shore of sub-standard parts. The filter assemblies tended not to have even pleats and generally less media than other comparable filters. There was also a complete lack of a well functioning by-pass valve. With most filters there is an obvious and discrete by-pass valve, but with these filters the can spring and the by-pass valve are the same. The real issue is that in order for the filter to properly by-pass the entire filter assembly would have to move down during use. That is actually not possible with filter assembly properly seating into the anti-drain back valve. This means that the by-pass will effectively never work. In the center of the of picture below you see the filter assembly (top) and the can spring/by-pass valve (bottom). (The can spring / by-pass valve would flip over and into the filter assembly.)
Fram stinks, period.
Make sure your filter has an anti-drainback valve for those applications where a filter is mounted in a posistion that the oil will drain out of it.
NAPA and Carquest both sell a filter that is made by WIX, which is made by Dana Corp. Very good filter.
IMHO, and hundreds of oil changes later....
Make sure your filter has an anti-drainback valve for those applications where a filter is mounted in a posistion that the oil will drain out of it.
NAPA and Carquest both sell a filter that is made by WIX, which is made by Dana Corp. Very good filter.
IMHO, and hundreds of oil changes later....
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