WR2T-12A650-NB 1999 Fairlane 4.0L ANY Engine Control Module WTNB ServiceNumber_12606126 2L L6 2003-2005 Chevrolet Trailblazer

2L L6 2003-2005 Chevrolet Trailblazer 4

2L L6 2007 Hummer H3 3

Important fitment and programming notice

7L | RPO ZN4 Technical resources

Catch code: WTLB

WR2T-12A650-NB 1999 Fairlane 4.0L ANY Engine Control Module WTNB ServiceNumber_12606126 2L L6 2003-2005 Chevrolet TrailblazerRemanufactured PCM ECU VIN Programmed Ready to Install This remanufactured PCM (Powertrain Control Module) ECU (Engine Control Unit) is professionally rebuilt, tested, and VIN programmed specifically to your vehicle. Each unit is delivered fully programmed and ready to install, eliminating the need for the dealership. Product details Model year: 1999 Vehicle line: Fairlane Engine displacement: 4. 0L ANY Catch code: WTNB PCM type: EEC V Hardware type