Transmission Filter?

ChargerFan17

Well-Known Member
Joined
Jun 18, 2013
Posts
124
Reaction score
0
Location
California
Hi. Because of the problems our Accord have with the transmissions in the V6, I am looking for any advantage I can get to make it last longer. I found an external transmission filter made by a company called Magnefine. I has a super strong magnet in the filter to suck up any particles in the transmission. It hooks onto the return line. Does anybody know the size of the transmission return line for a 2002 Accord V6 Coupe? The filter comes in 1/2, 3/8, and 9/16 of an inch.

Thanks.
 

BlkCurrantKord

Super Moderator
Joined
Sep 7, 2005
Posts
10,016
Reaction score
116
Location
Ohio
If you're going to run something to help prolong the life of the trans, run a trans cooler or an external filter if you're that worried about it. That magnetic filter is just a scam. The drain plug on the trans has a magnet on it.
 

ChargerFan17

Well-Known Member
Joined
Jun 18, 2013
Posts
124
Reaction score
0
Location
California
This filter is an external filter. And a member on V6 Preformance cut one open and showed how much crap it captured from the transmission. I don't think it's a scam, I just want to know the size of the return lines.

Thanks
 

ChargerFan17

Well-Known Member
Joined
Jun 18, 2013
Posts
124
Reaction score
0
Location
California
I was hoping that someone that has already messed with their transmission has already done that xD. But, if I have to I will.
 

paypalbid

Well-Known Member
Joined
May 7, 2007
Posts
308
Reaction score
3
3/8. Napa sells them under Raybestos brand or get them through the brand of Magefine. I put a new one on my car every 20k when I drain 3qt of trans fluid. Been using these little filter for over 200k miles now.

And No, these filters are not a scam. Please do your research and watch documentation of the filter available online.
 
Last edited:

ChargerFan17

Well-Known Member
Joined
Jun 18, 2013
Posts
124
Reaction score
0
Location
California
THANK YOU SOOOOO MUCH!!!! Have you ever cut one open to see how much debris the filter has collected?
 

xci.ed6

Well-Known Member
Joined
Sep 5, 2007
Posts
2,909
Reaction score
9
Location
Tampa Bay
I have 210k on my v6 trans, with auto-x, and no hard shifts. I do regular changes, 3qts at a time, nothing added, no filter or cooler.

It gets all honda atf.

What wears is the clutch packs, no steel, not magnetic. The only thing that can stick is the 'steels', the parts that turn blue and get full of scores when they wear. What usually goes bad is 2nd gear.

My magnet always comes out clean.
 

xci.ed6

Well-Known Member
Joined
Sep 5, 2007
Posts
2,909
Reaction score
9
Location
Tampa Bay
Oh, and trans filters can cause engine lights on some models due to drop in pressure, caused by common tools used by ****ty shops.
 

paypalbid

Well-Known Member
Joined
May 7, 2007
Posts
308
Reaction score
3
THANK YOU SOOOOO MUCH!!!! Have you ever cut one open to see how much debris the filter has collected?

I personally have never cut one opened but I have seen many videos online and photos of cut open Magnefine filters. Inside the filter housing has a filter and at the end has magnets, it is an actual filter. The filter helps but it is not going to save an automatic transmission if the owner drives hard, jerky acceleration, and neglect maintenance of fluid. I think the Honda transmission are not designed to take heat very well so if the trans fluid breaks down there goes the clutch pack and torque converter against heat protection which cause slipping and eventually lead to rebuilding the internals.
 
Back
Top