Engine Connector Guides
Engine Build Guides
OEM connector kits and harness guides for popular engine swaps. Click any engine to see the full parts list, prices and where each plug goes.
NEW
Toyota
1JZ-GTE VVTi
Master OEM connector kit guide — injectors, coils, cam/crank, MAP, TPS, IAT, ECT, alternator and VSS. All housings, terminals and seals included.
Read guide →Toyota
2JZ-GTE
Coming soon — shared 1JZ/2JZ connector kit. Sign up for stock alerts.
Notify me →Nissan
RB25 / RB26
Coming soon — Skyline / Stagea harness connectors.
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