What you need to complete your build.
Our kit is designed to use as many original JK items as possible. Not only does this save you cash but it allows proper integration of the can bus. Your JK A/C compressor, P/S pump and alternator will all be used. You will also use your cooling fan and shroud assembly.
Our kit includes an all new LS JK wiring harness which is made from OE Delphi connectors. We also include a GM ECM and Power Distribution Center. There is no need to purchase these items from the salvage yard with your engine which again saves you dollars. When running a 5.3 you can use your JK's original radiator, driveshafts and even the rear exhaust section.
If purchasing a lift out engine try and get the starter, engine mounts and O2 sensors. If using a new crate engine additional items will be required such as dip stick tubes and torque converter bolts. Here is a general list of additional items required to complete your swap. Not all these items will be needed in every swap.
Transmission Cooler Lines 92218904
Torque converter bolts 11589040 x 3
Brake Booster nipple 12559760
Motor Mounts 15854941 x 2
Exhaust Manifold Right 12600527
Exhaust Manifold Left 12600526
Exhaust Manifold Shield Right 12597916
Exhaust Manifold Shield Left 12597917
Exhaust Manifold gaskets 12617944 x 2
Exhaust Flange gasket Driver side 15077362
Exhaust Flange gasket Passager side 15035747
O2 sensor upstream 12583804 x 2
O2 sensor downstream 12609457 x 2
Starter motor 19180529
Plastic cover left 12561303
Plastic cover right 12561536
Oil level tube 12563918
Oil level dipstick 12610053
Air filter
You will use your Jeep's crank sensor located by flywheel in the bracket we suppled to be mounted by the harmonic balancer.
Our kit includes an all new LS JK wiring harness which is made from OE Delphi connectors. We also include a GM ECM and Power Distribution Center. There is no need to purchase these items from the salvage yard with your engine which again saves you dollars. When running a 5.3 you can use your JK's original radiator, driveshafts and even the rear exhaust section.
If purchasing a lift out engine try and get the starter, engine mounts and O2 sensors. If using a new crate engine additional items will be required such as dip stick tubes and torque converter bolts. Here is a general list of additional items required to complete your swap. Not all these items will be needed in every swap.
Transmission Cooler Lines 92218904
Torque converter bolts 11589040 x 3
Brake Booster nipple 12559760
Motor Mounts 15854941 x 2
Exhaust Manifold Right 12600527
Exhaust Manifold Left 12600526
Exhaust Manifold Shield Right 12597916
Exhaust Manifold Shield Left 12597917
Exhaust Manifold gaskets 12617944 x 2
Exhaust Flange gasket Driver side 15077362
Exhaust Flange gasket Passager side 15035747
O2 sensor upstream 12583804 x 2
O2 sensor downstream 12609457 x 2
Starter motor 19180529
Plastic cover left 12561303
Plastic cover right 12561536
Oil level tube 12563918
Oil level dipstick 12610053
Air filter
You will use your Jeep's crank sensor located by flywheel in the bracket we suppled to be mounted by the harmonic balancer.