Engine Control Modules

LS/LSX ENGINE CONTROL MODULES AND HARNESSES

The engine control module is the brain of your Gen-III/-IV LS-powered project vehicle. And Chevrolet Performance is your source for controllers uniquely calibrated to classic vehicles, designed for easy plug-and-play installation.

Most kits include:

  • Two oxygen sensors
  • Two oxygen sensor mounting bosses (for installation in the exhaust system)
  • A mass airflow meter
  • A mass airflow meter mounting boss (for installation in the air intake system)
  • A throttle pedal assembly (for use with the electronically operated throttle)
  • A specific oil pressure sensor that is compatible with the harness (when needed)
  • A complete wiring harness with fuse box and necessary cam sensor and MAP sensor jumpers
  • Programmed controllers
  • An instruction sheet  

19354324

LC9 5.3L Engine Controller Kit
MSRP $1,439

  • Specially programmed for GM 5.3L V-8 retrofit applications  
  • Works with 2007-2009 5.3L engines with the following engine codes: LC9 (2007-2009), LH8 (2008-2009), LY5 (2007-2009), LMF (2008-2009), and LMG (2007-2009) – non-cam phased engines
  • Max 6,000 RPM
  • Does not engage cylinder-deactivating Active Fuel Management and other features not required for retrofit installations
  • For individual engine controller, use P/N 1935425 (included in kit)

19354326

LC9 5.3L Engine Controller Kit
MSRP $1,692

  • Specially programmed for late-model 5.3L LC9 cam-phased engines (2010 or newer)
  • Does not engage cylinder-deactivating Active Fuel Management and other features not required for retrofit installations  
  • Max 6,000 RPM
  • For individual engine controller, use P/N 19259916 (included in kit)

19354328

LS3 Engine Controller Kit
MSRP $1,373

  • Includes all components required to run LS3 crate engine
  • Max 6,600 rpm
  • For individual engine controller, use P/N 19354329 (included in kit)

19354330

LS376/480 Engine Controller Kit
MSRP $1,373

  • Includes all components required to run LS376/480 crate engine
  • Max 6,600 rpm
  • For individual engine controller, use P/N 19354331 (included in kit)

19354332

LS376/525 Engine Controller Kit
MSRP $1,416

  • Includes all components required to run LS376/525 crate engine
  • Max 6,600 rpm
  • For individual engine controller, use P/N 19354333 (included in kit)

19354334

LS7 Engine Controller Kit
MSRP $1,364

  • Includes all components required to run 2006-2013 LS7 crate engine
  • For individual engine controller, use P/N 19354335 (included in kit)
  • Will run all M/Y LS7s with MAP sensor 12615801
  • Max 7,100 rpm

19354336

LSA Engine Controller Kit
MSRP $1,606

  • Includes all components needed to run LSA crate engine
  • For individual engine controller, use P/N 19354337 (included in kit)

19354338

LS9 Engine Controller Kit
MSRP $1,701

  • Includes all components required to run LS9 crate engine
  • Max 6,600 rpm
  • For individual engine controller, use P/N 19354339 (included in kit)

19354340

DR525 Engine Controller Kit
MSRP $1,599

  • Includes all components required to run DR525 crate engines
  • Includes throttle pedal for electronic throttle body communication
  • Max 7,000 rpm

NOTE: The engine controller in this kit is a “factory-sealed unit, incorporating a tamper-proof design” to comply with rules mandated by the NMCA  


19354344

LSX454 Engine Controller Kit for Manual Transmission
MSRP $1,364

  • Includes all components required to run LSX454 crate engine
  • Max 7,100 rpm
  • For individual engine controller, use P/N 19354345 (included in kit)

19354342

LSX454 Engine Controller Kit for Automatic Transmission
MSRP $1,397

  • Includes all the components required to run LSX454 crate engine
  • Max 7,100 rpm
  • For individual engine controller, use P/N 19354343

Subscribe to the Chevy Performance enthusiast monthly newsletter.


Check out Chevrolet Performance product releases, future car builds, and more.

Connect


Connect with Chevy Performance.

Unless specifically noted to the contrary herein, vehicles equipped with Chevrolet Performance Parts may not meet Federal Motor Vehicle Safety Standards and emissions regulations and should not be operated on public roads. Chevrolet Performance customers are responsible for ensuring their use of Chevrolet Performance complies with applicable federal, state, and local laws, regulations, and ordinances. Many parts intended for racing or other “off-highway” use are not designed or tested for crashworthiness or to meet the safety needs of the motoring public, and may adversely affect the original intended performance or handling characteristics of the vehicle. These parts are designed and intended to be used with experts supervising their installation and use, to help assure the proper and safe operation of the vehicle.

  • Does not include starter, inlet air system, fuel pump and exhaust manifold in some cases.

  • The Manufacturer's Suggested Retail Price excludes tax, shipping and installation. Individual retailer pricing may vary. Please see your local dealer or retailer for details.

  • The Manufacturer's Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees and optional equipment. Click here to see all Chevrolet vehicles' destination freight charges.