• AEM Infinity 508 GM LS Engine 58x Plug & Play Engine Harness | 30-3801

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Infinity 508 GM LS Engine 58x Plug & Play Engine Harness

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Fitment

Please Note: For GM 58x LS engines using an AEM Infinity 508 ECU (part number 30-7108). Uses the factory sensors and coil sub harnesses. A Wideband Extension Cable (part number 30-3600) is highly recommended to ensure enough length to properly mount the wideband sensor.

Description

The AEM Infinity 508 GM LS Engine 58x Plug & Play Engine Harness (part number 30-3801) pairs with the Infinity 508 (part number 30-7108) to give GM 58x LS engines a complete standalone EFI system. It uses the factory sensors and coil sub harnesses to make integration onto the engine simple and straightforward, and its IP67-rated ECU connectors are designed to pair with the Infinity 508 ECU.

  • Part number: 30-3801
  • Plug & Play engine harness for GM/Chevy 58x LS engines, for use with the Infinity 508 ECU (part number 30-7108)
  • Includes a Wideband O2 connector for use with a Bosch 4.2 LSU UEGO air/fuel ratio sensor (part number 30-2001)
  • Integrated connections for a wideband O2 sensor, Knock, Drive-By-Wire and pedal, injectors and more
  • Connections include: Accelerator Pedal, Air Temperature Sensor, Injectors 1 - 8, Ignition Coils Banks 1 & 2, Wideband O2, Knock Sensor x 2, Crank Position Sensor, Cam Position Sensor, Engine Coolant Temp Sensor, Fuel Pressure Sensor, Oil Pressure Sensor, Radiator Fan (12 inch flying lead), Fuel Pump (12 inch flying lead), 4-Wire Stepper IAC (Optional), 1-Wire Alternator, Power Distribution Center (5 Fuse-Protected Relays, Distributed Coil & Injector Power)

Frequently Asked Questions

What engines does this harness fit?
It is a Plug & Play engine harness for GM 58x LS engines, and it pairs with the AEM Infinity 508 ECU (part number 30-7108).

What is included in the box?
1 Infinity 508 GM LS 58x Plug & Play engine harness is included, with integrated connections for the sensors, injectors, ignition coils and other components listed above.

Does it use the factory sensors?
Yes — this harness uses the factory sensors and coil sub harnesses to make integration onto the engine simple and straightforward.

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