All connectors and materials are new. Each connector is crimped with pneumatic heads to ensure an OEM crimp every time, then tagged with a white identification label for easy installation. All heavy interference circuits are protected and grounded with proper wire covering. Our engine harnesses are 100% quality tested pin to pin; And resistance checked to ensure no voltage fluctuations. 

All SPDZ1 engine harnesses are made with OBD1 (92-95) ECU Connectors. An ECU adapter can be used for OBD2 ECU's if necessary however our harness does not support USDM OBD2 ECU's. Aftermarket ECU's using OBD2 plugs and Non-US OBD2 ECU's are compatible (except for H22 and GSR stock computers). 

These harnesses are warrantied and guaranteed to work, however they are non-refundable if installed. 

Because the back-side (interior/shock tower connection) separates from the main harness, the engine harness can be used on multiple chassis provided the engine itself uses the same components.

HARNESS CONNECTOR LIST:

• Oil Pressure Sending Unit • Knock Sensor • Intake Air Temperature (Intake Manifold Style)

• Oxygen Sensor (Primary 4 Wire) • Alternator • 2 Extra Wires

• Injector 1-4 • MAP Sensor • TPS (Throttle position)

• Idle Control Motor • Electronic Speed Sensor • Ground

• Fan Switch • OBD1 Distributor plugs

• h20 Sending Unit (for Gauge Cluster)

• Reverse Lights • Engine Coolant Temp • Starter Signal

• VTEC Solenoid • OBD1 ECU Plugs A,B,D • Power Distribution Cap