Services

Engine Swap Wiring Conversions




Plug and Play engine swap wiring conversions are our specialty! Do you have a professional shop and don't have time for tedious wiring? Are you doing an engine swap yourself but you don't want to get into a wiring headache? We can take care of it for you! Send your stock wiring harness along with the wiring harness for the engine you're swapping in and we'll do the conversion.

Turnaround time depends on our workload, which can be heavy at times. If you need the wiring conversion completed very quickly we do offer priority service. We guarantee all of our harnesses, so if there's a problem with one, we'll either help you figure it out or you can send it back for repair. The wiring harness will normally be loomed and will look just like a factory harness!

We can do a wiring harness conversion for ANY Toyota engine into ANY car, some of the more common ones being 3SGTE, 4AGE, 4AGZE swaps into Celicas, Corollas, MR2s, 4EFTE swaps into Tercels and Paseos, 1JZ/2JZ swaps into Supras, GS300s, SC300s, SC400s, Nissan 240SX, 1KZTE diesel engines into 4Runners and Pickups, and so on. Return shipping and insurance is $40 to the US, $50 to Canada, and contact us for international (shipping prices include insurance).

We also stock almost all factory Toyota connectors, terminals, and wire seals. If your harness has broken or missing connections, those can be replaced, most connectors are around $9 - $12 each, and can also be found on our online store if you ONLY need connectors.

Our hourly shop rate is $90 per hour. This includes all supplies needed for the wiring jobs with the exception of new OEM connectors, terminals, and wire seals. You may note that in order to be fair to everyone we do estimates on wiring jobs on a case by case basis to avoid overcharging some and undercharging others. Please call us at 404-474-4573 or email sales@tweakdperformance.com to obtain an estimate. The following is "general guide" for how long some of the more common wiring conversion we do take. These estimates are based on two uncut wiring harnesses being provided.... cut, modified, or damaged harnesses add several hours of work to most jobs.

4AGE or 4AGZE into AE86 Corolla: 4-5 hours
4AGE or 4AGZE into MK1 MR2: 4-5 hours
4AGE or 4AGZE into AE92 or AE101: 4-6 hours depending on model
4AGE or 4AGZE into Celica ST: 6-7 hours

3SGTE (MR2) into MR2 (MK2): 3-4 hours
3SGTE (other than MR2) into MR2: 6-7 hours
3SGTE into MK1 MR2: 6-8 hours depending on model
3SGTE into Celica (same generation): 4-5 hours
3SGTE into Celica (different generation): 6-7 hours

4EFTE into Tercel or Paseo: 4-6 hours depending on model

1JZ or 2JZ (except Soarer) into SC300, SC400, Supra, etc: 8-9 hours
1JZ or 2JZ into Nissan 240SX: 6-7 hours
1JZ Soarer into SC300/SC400: 5-6 hours
1JZ JZA70 into Supra MA70: 7-8 hours
2JZ VVTi into IS300, late model GS300: 4-5 hours
2JZ VVTi into SC300, Supra, etc: 9-10 hours
2JZ VVTi into Nissan 240SX: 7-8 hours

1UZFE into 4Runner, Pickup, Supra, etc: 7-9 hours depending on model

1KZTE into 4Runner, Pickup, etc: 8-9 hours
3CTE into Previa, etc: 10-11 hours

FAQ:

Q. Where and how do I need to send my wiring harnesses?
A. Once you're ready to send us your wiring harnesses, please pack them into the smallest box possible for shipment (this helps to protect the harnesses and also saves us valuable storage space), then print out and include the following order form in the box. Please be sure to insure your package against loss or damage. When we ship completed harnesses we normally insure them for $1000 to cover the cost of the harnesses and conversion.

Please print out this order form and include it in the box: PDF Format

Q. When, how, and to whom do I make payment?
A. You can send the entire payment right in the box with the harnesses. We prefer payment by US Postal Money Order, which can be made to out "Phoenix Tuning". We also do accept Paypal at sales@tweakdperformance.com as well as credit card over the phone by calling 404-474-4573. Normally payment must be made in full before the wiring conversion will be added to our schedule.

Q. What exactly do I need to send you so that I can have a wiring harness conversion done?
A. For us to complete your wiring conversion, we need the complete engine harness that was originally in your car along with the complete engine harness for your new engine. If either of the harnesses have been cut, modified, or otherwise molested, addtional labor may be needed to make repairs.

Q. What is the turnaround time for my wiring harness to be done and returned to me?
A. Obviously this will vary on workload, but we are typically booked with jobs weeks ahead. If you need your wiring harness back to you sooner, then you can upgrade to priority service for an additional $150 and it will be bumped to the top of the list.

Questions? Call us at 404-474-4573 or email us at: sales@tweakdperformance.com

 
Engine Swaps
Effective January 1st, 2011 we no longer offer engine swap services, except by special request. If you would like your project to be considered you may email a written request to us at sales@tweakdperformance.com.