Below is Hypertech's description of the programmer. Will fit most GM V8 trucks that are 2003 model year. Usually sell for just over $300. I want $150 and I'll pay for shipping and paypal.



Hypertech 30019 Power Programmer lll fits: 2003 Cadillac Escalade 5.3L, 6.0L
2003 Chevrolet Astro Van 4.3L v6
2003 Chevrolet Avalanche 5.3L, 8.1L
2003 Chevrolet Blazer 4.3L v6
2003 Chevrolet Express 4.3L v6, 4.8L v8,
2003 Chevrolet S10 Truck 4.3L v6
2003 Chevrolet Silverado 4.3L v6, 4.8L v8, 5.3L, 6.0L, 8.1L
2003 Chevrolet Suburban 5.3L, 6.0L
2003 Chevrolet Tahoe 4.8L v8, 5.3L
2003 GMC Safari Van, 4.3L v6
2003 GMC Savana Van, 4.3L v6
2003 GMC Sierra Truck, 4.3L v6, 4.8L v8, 5.3L, 6.0L, 8.1L
2003 GMC Sonoma, 4.3L v6
2003 GMC Yukon Denali, 4.8L v8, 5.3L,
2003 GMC Yukon XL, 5.3L, 6.0L, 8.1L



Part Number: HYP30019
Number of Power Level Settings: 2
Select Power Level On The Fly: NO
Top Speed Adjustment: YES
Speedometer Correction: YES
Rev Limiter Adjustment: YES
Internet Updatable: NO
Reads Trouble Codes: YES
Monitor: NONE
Automatic Transmission Adjustment: YES
Approximate Power Gains:35HP/35TQ (6.0L)
State Legal: 50 STATE CARB APPROVED
"Legal in California only for racing vehicles which may never be used upon a highway"
Hypertech's Power Programmer extracts every bit of energy possible out of every molecule of fuel to give you exactly what you want- more miles-per-gallon at part-throttle and more power at wide-open throttle...Plus many other adjustable features* including: HYPERTECH POWER TUNING FOR GAS VEHICLES;TOP-SPEED LIMITER*;RPM "REV" LIMITER*;SPEEDOMETER/ODOMETER CORRECTION*;AUTOMATIC TRANSMISSION ADJUSTMENTS*;COOLING FAN "ON/OFF" TEMPERATURES*;READ AND CLEAR DTC'S (DIAGNOSTIC TROUBLE CODES); *Feature availability varies. Please check your vehicle application for availability.

 

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