Remanufactured 1990-2000 Chevrolet S-10, GMC Sonoma, Chevrolet Cavalier, Pontiac Sunfire + 4 more GM ECM PCM ECU | Service Number 16228016 Year_2001 A stock LT1 engine can

A stock LT1 engine can typically benefit 15 to 20hp with an aftermarket chip

Hollander lookup numbers: 590-01738

THIS IS A SERVICE WHERE YOU SEND YOUR ECM TO US

Module / primary service number: 12628593

ECM part number and mileage

Remanufactured 1990-2000 Chevrolet S-10, GMC Sonoma, Chevrolet Cavalier, Pontiac Sunfire + 4 more GM ECM PCM ECU | Service Number 16228016 Year_2001 A stock LT1 engine canRemanufactured GM ECM VIN Programmed Ready to Install Condition: Remanufactured unit. This remanufactured GM engine control module is prepared for VIN based programming and application review. The application guide below lists compatible GM vehicles and related service module numbers in a normalized year, make, and model format. GM service numbers and module labels may cross reference multiple vehicle applications. We keep the service module number