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rad drain plug anyone? sr rad and other aftermarkets same as stock?

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Old 10-27-04, 11:23 AM
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King of the Duct Tape

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rad drain plug anyone? sr rad and other aftermarkets same as stock?

i found my retarded coolant leak. laying under the car coolant is coming *through* the crappy plastic screw of a drain plug my sr 'ultimate rad' has. no plug i found fit, the screw is M10 x 1.25. couldn't even get a bolt at HDR that would work. i just ordered a stock replacement to try that and was wondering if anyone knew if it would work. has this ever happened to anyone? i'm just layin there looking at the thing and i can see coolant collecting *inside* the phillips head fitting in the screw. bone dry out side of it.
Old 10-27-04, 11:55 AM
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It is not likely that the OEM plug will work with an aftermarket radiator.
Old 10-27-04, 02:40 PM
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The koyo and the stock are the same.
Old 10-27-04, 03:41 PM
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Hell, call SR up and ask them! I bet you it's a standard (ie, not metric) drain plug, or an AN plug or something.

Dale
Old 10-27-04, 03:52 PM
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drain ****

pep boys sells them.

Mazda/Nissan
Old 10-27-04, 04:08 PM
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just get a bolt... lol worked for mine
Old 10-27-04, 04:20 PM
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ew...metal expansion properties, brother?!?! I sucked *** at paying attention in my materials class in college, but my dumbass recommendation is to go get the $2 part with rubber seal. Hate to see a bolt cost you a set of water jackets and the time to replace them...at the least it'll save you a $400 radiator.
Old 10-27-04, 04:30 PM
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its got sealer and and rubber grommet around it lol shouldn't have any problems

couldn't see how plastic could be any better
Old 10-27-04, 04:31 PM
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those radiator drain plugs are cheap garbage. buy 2 at least so u can keep a spare one in the garage in case it breaks again. best thing to do is not to over torque them, since this causes most to break.
Old 11-01-04, 10:40 AM
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King of the Duct Tape

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just in case anyone needs the info, the stock radiator drain plug (****, drain in mazda lingo) fits the SR radiator.
Old 11-01-04, 11:36 AM
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I heard that the SR radiator is actually a koyo and that ray sticks an indiglo sticker on the koyo emblem and bumps the price a couple of hundred bucks...do me a favor and peel off the sticker. I'd like to see if this is true.
Old 11-01-04, 11:46 AM
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King of the Duct Tape

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i got my rad back in 2001, no stickers on it. where is the koyo emblem? i'll have a look.
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