Ls3 Wiring Harness And Ecm

19166573 engine harness 19202597 map sensor jumper ls3 ls376 or 19202598 ls2 ls7 lsx454.

Ls3 wiring harness and ecm.

These harnesses include the gen ii lt1 lt4 gen iii 24x ls1 ls6 and vortec truck engines as well as gen iv 58x ls2 ls3 ls7 vortec and gen v lt ecotec3 engines. It is really that simple with the factory fit harnesses from bp automotive. E38 ecm t43 tcm located in valve body of 6l80e 6l90e transmission. We also specialize in ls and lt swap standalone harnesses.

Ls gen3 24x standalone harness 495 00 swap specialties 24x standalone wiring harness for gm gen3 4 8 5 3 5 7 and 6 0l engines have proven to be the best harness on the market today. Brand new standalone ls3 l99 swap drive by wire wiring harness. We hand build every harness to fit exactly what your project needs and they actually form fit on the engine to make your wiring look and perform perfectly. The engine control module ecm is environmentally sealed and can be mounted underhood however avoid extremely hot locations exhaust.

Made in usa with a start up guarantee. Ls1 vortec gen iii 24x wiring harnesses lsx coil pack harness hp tuners ls pcm startup tune flash service. Speartech also provides ecm programming including e38 e67 e40 e92 ls lt engine wiring harness reworks and conversion adapters and programming. Ls2 ls3 gen iv dbc wiring harnesses lsx injector adapters sikky lsx swap mount kits ls2 gen iv 24x dbw wiring harnesses lsx gen iii to iv sensor conversion adapters.

All psi harnesses are made in the usa. Primary wire is typically an 18 gauge wire and is the most common wire found in wiring harnesses. Psi standalone wiring harness har 1071 is a complete plug and play harness designed for your 2008 2015 ls3 6 2l engine using a 6l80e 6l90e auto trans. The following lists the engine and vehicle.

Speartech is your ls lt wiring harness swap specialist. Ls wiring harnesses swap kits. No cores or modifications needed. The wiring harness lengths are designed so you can mount the ecm under the dash.

The wire in painless performance kits runs a little larger than the standard. We offer ls lt swap harnesses for all gen 3 4 and 5 ls lt engines including ls1 ls2 ls3 ls6 ls7 lsa ls9 gen 5 v8 lt1 lt4 lq4 lq6 l99 vortec variants dod vvt afm. The are built with new gm delphi connector and high temperature wires. Description the 6 2l ls3 6l80e standalone wiring harness is designed to let you put the 2008 2014 ls3 6 2l engine in just about any vehicle.

Psi sells standalone wiring harnesses for gm gen ii iii iv v ls lt based engines and transmissions.