Availability
Chevrolet Performance LT4 Engine Controller Kits
Not Yet Reviewed
Each kit features:
* Engine Control Module (ECM—unique to LT4 automatic transmission/T56 manual transmission or 8-speed automatic transmissions)
* LT4 engine harness—unique to each kit
* Mass airflow sensor
* Mass airflow sensor bracket
* MAF bolt/screw/washer
* Accelerator pedal
* Oxygen sensors and mounting bosses
* Fuel line pressure sensor
* Fuel pump power module
* Bolt/screw—M8 x 1.25 x 25
* Bolt/screw—M8 x 1.5 x 30
* Emblem
* I-sheet (instruction sheet)
Showing In Stock Items. Show All 5 Items.
Engine Management System, LT4 Crate Engine, Controller, Sensors, Pedal, Harness, Fuse Box, Power Module, Chevrolet, LT4, Kit
Part Number: NAL-19419241
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Management System, LT4, Wet and Dry Sump, Pre-Programed ECU, Harness,Sensors, Throttle Pedal, Fuel Pump Power Module, 8-Speed, 10-Speed, Kit
Part Number: NAL-19433249
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
MODULE KIT
Part Number: NAL-19433248
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Management System, LT4, 8-Speed, Kit
Part Number: NAL-19419242
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
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