BLOX RACINGBXAC-00405-6 Magnetic Oil & Transmission Drain Plug Set - Honda

I was mainly interested in this set as way to prolong the life of my transmission. Once the magnets that are inside Honda manual transmissions become saturated with metal particles, the ball bearings on both ends of the input shaft (in particular) will become galled in time even with regular oil changes. The trans drain plug allows a way clean out metal fragments without having to remove and open up the transmission...a huge plus. High quality product. Fits my 2002 Honda Civic Si (manual transmission). The manufacturer would do themselves a favor by providing a fitment guide and some general information on this set of plugs. I installed the short plug in the trans and the long plug in the engine oil pan.

Love the magnet, does the job well. However the metal feels soft so I would assume it would need replacing after a few fluid changes.

On my 2011 Honda Fit (GE8), I had to use the short one as the transmission drain plug and the long one will be the oil drain plug. Blox's site shows them the other way around (or I don't understand their marketing). Either way, these work do work and they also come with 1 crush washer each. So, I got one long magnet plug, one short magnet plug, and two aluminum crush washers. Exactly as advertised.

Just installed this on my 2011 Civic Si last week. I am sure it fits all the 8th gen civic Si's coups and sedans. The magnets seem to be very strong. Both plugs fit extremely well. No leaks whatsoever. You do need a 14 mm wrench or socket for both of these. It is nice not to have different size sockets, makes changing oils less of a hassle. Overall great product. BTW: The plug with the longer magnet goes on the motor oil, in case people are confused.

Strong magnet and collects a black sludge of metal shavings from engine and tranny. It's smaller than the OEM drain plugs and its washer is really thin so make sure it's flush with the bolt's outer diameter when tightening it. You should screw it in slightly snug tight, adjust the washer equal on all sides, and then tighten to proper specs. Also seems to resist oxidation

Transmission plug does not fit! **REPEAT! TRANSMISSION PLUG DOES NOT FIT! **(OEM oil plug and tranny are different size!)Only oil plug fit! DO NOT BUY! Unless you are sure you're getting the right transmission plug size when buying a "set" (the kit/set I bought they are the same damn size!WTF had correct vehicle info when ordering!)...I kept the oil plug and sold the "tranny" plug. My problem solved. :) WILL NOT be buying again, let alone a "set" for sure. Even called up manufacturer asking for right size plug etc. guy I talked to don't even know crap and was no help, only told me "most vehicle has same size plug for both oil and tranny" and that they the have no information of what size plug fit which vehicle, dumb.

received only the transmission plug; missing the oil pan plug. will amend review once this is resolved, as the transmission plug appears to be perfect and I expect the same from the oil pan plug. Putting this out there simply to document that on the day it arrived, I was missing part of the product I paid for.I'm not worried though I purchased through amazon fulfillment and the part of the product I do have is great.Not sure how a sticker with a serial, model number, and label which all should coincide with a 2 piece product got sealed with only 1 of the pieces in it.

This really picks up small metal fragments in the oil. No complaints about these things since I've used them on almost all my cars.