Spiffy Posted February 11, 2006 Share Posted February 11, 2006 ok, so I'm about to go buy all the tune-up parts for my '82 wagon... I go to check the condition of the points, and there's a little black electronic ignition box in there... I thought this year had points... is this the correct engine for my vehicle? granted, I'm glad I don't have to mess with points... but it caught be off guard since I thought the last ea81 I had used points, but it was a dozen years ago... it's an ea81, and the number under EA81 is 137329... don't know if the numbers give it away or if I should look somewhere else to find out exactly what's in there... what I'm really asking is; when I go to the parts store what year am I getting parts for? --Spiffy Quote Link to comment Share on other sites More sharing options...
TheSubaruJunkie Posted February 11, 2006 Share Posted February 11, 2006 I wouldnt worry too much about points or anything, just get a new distributor cap and rotor. Take the old ones with you so you can match them to the new. There were 2 types of distributors for EA81's... Nippodenson and HItachi. Use NGK plugs, nothing else. Get new wires too... even if your old ones still look good. -Brian Quote Link to comment Share on other sites More sharing options...
Spiffy Posted February 11, 2006 Author Share Posted February 11, 2006 that's the thing, right now the cap and rotor aren't making good contact so I'm not sure they're the correct ones... how can I tell which disty I have? --Spiffy I wouldnt worry too much about points or anything, just get a new distributor cap and rotor. Take the old ones with you so you can match them to the new. There were 2 types of distributors for EA81's... Nippodenson and HItachi. Quote Link to comment Share on other sites More sharing options...
edrach Posted February 11, 2006 Share Posted February 11, 2006 NipponDenso distributer has what looks like two little square boxes for the igniter module. Hitachi distributer has an ignition module the looks like a deformed horseshoe. From your description, I'd say you had the ND type. 1982 had breakerless ignitions on the Brat and early wagons. Quote Link to comment Share on other sites More sharing options...
shawnsbrat Posted February 11, 2006 Share Posted February 11, 2006 that's the thing, right now the cap and rotor aren't making good contact so I'm not sure they're the correct ones... how can I tell which disty I have? --Spiffy Look inside the distributor at the module.If it sits vertical then its a nipi if it lays flat its a hitachi.The cap wont even fit on right if its wrong. Quote Link to comment Share on other sites More sharing options...
Spiffy Posted February 11, 2006 Author Share Posted February 11, 2006 this is it: deformed horse-shoe laying down... so it looks like I have the hitachi... is this the correct one for my year? if not then where did it come from? --Spiffy Quote Link to comment Share on other sites More sharing options...
TomRhere Posted February 11, 2006 Share Posted February 11, 2006 Look inside the distributor at the module.If it sits vertical then its a nipi if it lays flat its a hitachi.The cap wont even fit on right if its wrong. Yep, what he said.. Been there done that with buying the wrong cap/rotor. Auuuughhhhh! Quote Link to comment Share on other sites More sharing options...
shawnsbrat Posted February 11, 2006 Share Posted February 11, 2006 either distributer will work,they both have the same wiring and will hook up to your coil the same. The Nippo is a more reliable distrib. Quote Link to comment Share on other sites More sharing options...
Spiffy Posted February 12, 2006 Author Share Posted February 12, 2006 what I'm really getting at here is can I go down to Mike's Auto Parts and say "I need a cap and rotor for a 1982 Subaru GL" and expect to get the correct one? or am I going to have to go into specifics about the type of ignition and distributor type, look through a book, cross reference, and hope we get it right after a couple trips back? --Spiffy Quote Link to comment Share on other sites More sharing options...
monstaru Posted February 12, 2006 Share Posted February 12, 2006 there is only two types like was stated.they should technically ask you which you have.hence you will recieve the right part with the right answer. Quote Link to comment Share on other sites More sharing options...
GeneralDisorder Posted February 12, 2006 Share Posted February 12, 2006 The difference is 4WD or 2WD. The 2WD got the Nippon, and the 4WD got the Hitachi. As for EA81's... they never had points except perhaps in 80/81 - not sure on those years. BUT - the points style distrubutor from an EA71 will work just fine.... and the breakerless will work in an EA71 too. Cap/Rotor purchase - just specify 2WD or 4WD. That should do it. GD Quote Link to comment Share on other sites More sharing options...
edrach Posted February 12, 2006 Share Posted February 12, 2006 either distributer will work,they both have the same wiring and will hook up to your coil the same. The Nippo is a more reliable distrib.Shawnsbrat is correct; either will work and hook up the same to the coil. I personally like the Hitachi better; I haven't had too much trouble with the Hitachi and since I don't want to double my inventory of used parts I only use Hitachis. I can't make a comparison on reliability. Quote Link to comment Share on other sites More sharing options...
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