![Engine Swap Wiring Harness for 2014-2024 GM Gen V LT 6.2L Engine and 6L80E Automatic Transmission [DBW]](https://www.jegs.com/images/mini_750/500/555/555-10435.jpg)
Engine Swap Wiring Harness for 2014-2024 GM Gen V LT 6.2L Engine and 6L80E Automatic Transmission [DBW]
JEGS 555-10435 GM Gen V LT 6.2L Engine Swap Wiring Harness Includes:
- Fuse/Relay Box
- Fuel Pump Control Connection
- Fan Control Connection, 2 Wires
- Check Engine Light Connection
- Speedometer Connection
- Tachometer Connection
- OBD2 Port Connection
- Accelerator Pedal Drive-by-Wire (DBW), 6-Pin
- Throttle Body Control Sensor Connection, 5-Pin
- MAF Sensor Connection, 8-Pin
- MAP Sensor Connection, 3-Pin
- Engine Coolant Temp Sensor Connection, 2-Pin
- Alternator Control Connection
- (2) Upstream Oxygen Sensor Connections, 4-Pin
- Knock Sensor, 2-Pin
- 58x Crankshaft Position Sensor Connection, 3-Pin
- EV6 Camshaft Position Sensor Connection, 7-Pin
- Fuel Injector Connections, 4-Pin
- Ignition Switch Wire, 1 wire
- Coil Sub Harness Connectors, 2 Connectors
- Engine Grounds, 2 Eyelets
- Chassis Ground, 1 Eyelet
- Battery Power, 2 Eyelets
- Alternator Control Connector, 2 Wires
- E85 Sensor, 1 Wire
- Transmission Connection, 11-Pin
JEGS 555-10435 GM Gen V LT 6.2L Engine Swap Wiring Harness Features:
- Designed for 2014-2024 GM Gen V LT 6.2L (L83, L86) Engines and T56 Transmission
- New GM-style fuel injector harness designed to work with OE EV6-style connectors
- OE Style OBDII connector and mounting bracket
- Compatible with all OE GM sensors
- Includes fuse block
JEGS 555-10435 GM Gen V LT 6.2L Engine Swap Wiring Harness Note:
- It is very important to fully read the enclosed instruction manual before installing this wiring harness to ensure a successful installation.
- It is recommended that you use a VSS with a T56 or automatic transmission. Failure to use VSS (Vehicle Speed Sensor) can result in unexpected stalling during hard braking or an inoperable throttle body.
Additional Component Part Numbers Not Included
- Main Computer, Powertrain Control Module (PCM) GM# 12676230, Delco# 12676230
- Manifold Absolute Pressure (MAP) Sensor GM# 12644228
- Air Intake / Charge Air Temp Sensor GM# 132644807, Delco# 2134766
- Engine Coolant Temp Sensor (ECT) GM# 12608814
- Oil Pressure Sensor GM# 12635397
- Ignition Coil GM# 12658183, Delco# 12674757
- Oxygen Sensor (02) GM# 25161131, Delco# AFS123
- Throttle Position Sensor (TPS) GM# 17123852, Delco# 213-912
- Mass Air Flow Sensor (MAF) GM# 23262343, GM# 23262344
- Cam Position Sensor GM# 12623093
- Crankshaft Position Sensor GM# 12623094
- Accelerator Pedal GM# 25835421, GM# 10379038 (CTS-V), 23418313, GM# 23390863, GM# 23362241
- Knock Sensor GM# 12623095, Delco# 12623095
- Brake Switch for the TCC (torque converter clutch) GM# 25524847
Simple Wiring for your GM LS/LT Series Engine
Swapping an LS or LT series engine into your classic truck or muscle car is an inexpensive way to breathe new life into your ride. Every transplant presents its challenges, most come in the form of wiring. Why spend hours tracking down broken wires and connectors when you can simplify the entire process with a JEGS stand-alone engine and transmission wiring harness. Each harness utilizes OE GM sensors, and the pre-labeled wiring makes installation as easy as... ready, set, go!




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