_Shane_ Posted August 11, 2019 Share Posted August 11, 2019 Going to have a harness custom built for my Supra over the next few months. Just wondering what is the going rate for a full j-spec engine harness Will be coming out of my 1995 6 speed non vvti Supra All working fine Quote Link to comment Share on other sites More sharing options...
Andy Ven Posted August 12, 2019 Share Posted August 12, 2019 Hey shane, i cant help you regards price, however if its still mounted to the engine; all i can say is be very careful when removing clips. Every single clip on the coil packs broke when i removed mine due to heat making them extremely brittle. They break way too easy and aint cheap to replace them as supra tax has got to them too. Quote Link to comment Share on other sites More sharing options...
Swampy442 Posted August 12, 2019 Share Posted August 12, 2019 That's no problem Andy as you can get new ones for less than 30 quid New they are over a grand, so 4/500 depending on condition? Very much in demand thogh Quote Link to comment Share on other sites More sharing options...
AC93 Posted August 12, 2019 Share Posted August 12, 2019 PM sent Quote Link to comment Share on other sites More sharing options...
WayneW Posted August 12, 2019 Share Posted August 12, 2019 I sold a used TT6 non VVTI in Belgium for 600€, bought a brand new one (TT6 VVTI version) for ~1000€ though. Quote Link to comment Share on other sites More sharing options...
Andy Ven Posted August 12, 2019 Share Posted August 12, 2019 That's no problem Andy as you can get new ones for less than 30 quid New they are over a grand, so 4/500 depending on condition? Very much in demand thogh I was quoted nearly £11 a clip from toyota [emoji36] Quote Link to comment Share on other sites More sharing options...
Style Posted August 12, 2019 Share Posted August 12, 2019 I just got eBay cheapies for like £15 (I'm wasted spark so only needed the 3), test fit seemed fine with OEM Denso coil packs https://www.ebay.co.uk/itm/3X-New-Ignition-Coil-Clip-Connector-Plug-For-Toyota-Supra-1Jz-2Jz-Mk4-Mk3-Mkiv/302919880498?epid=7023064437&hash=item46876e8f32:g:K6MAAOSw1CBbwf~- Quote Link to comment Share on other sites More sharing options...
Swampy442 Posted August 12, 2019 Share Posted August 12, 2019 I was quoted nearly £11 a clip from toyota [emoji36] Top tip, Renault Megane coil clips are the same, and many Nissan/Mazda cars Quote Link to comment Share on other sites More sharing options...
_Shane_ Posted August 21, 2019 Author Share Posted August 21, 2019 All the coilpack clips were replaced a few years back with brand new pieces. Engine Harness is in a box in my garage as car is stripped still since coming back from a full respray Was going to sell this and just have a new loom custom made seeing as everything else is brand new Quote Link to comment Share on other sites More sharing options...
Iky Posted August 21, 2019 Share Posted August 21, 2019 (edited) This has been something on my mind since I've removed my engine for a refresh. Much of the 25 year old cables don't seem all the great. On some Supra's that I've done coil pack clips on, I've noticed that I have strip the oem wires back a fair bit to reach clean conductor cores. Seen some that have corrosion spread back by at least 6 inches or so. My query is, what wires within the loom do I replace that actually affect the running of the engine? I don't really want to bother with things either work of they don't like A/C etc. I just don't want any missfires/hesitations or bad running. Sorry Shane if I've hijacked the thread a little. Edited August 21, 2019 by Iky (see edit history) Quote Link to comment Share on other sites More sharing options...
_Shane_ Posted August 21, 2019 Author Share Posted August 21, 2019 @ Iky - no hassle at all mate A new loom with mil spec connectors for a quick and easy disconnects is something I would like to have for the supra Quote Link to comment Share on other sites More sharing options...
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