6PC SENSOR SET 4.3 TBI "Z" 1988-94 CHEVROLET S10 BLAZER

Manufacturer: Factory/OEM

THIS SALE IS FOR THE SIX TBI THROTTLE BODY SENSORS THAT YOU SEE IN THE PICTURE. THEY WORK ON ALL THE 4.3 TBI CHEVY OLDS AND GMC TRUCKS LISTED BELOW. THE SET INCLUDES THE IDLE AIR CONTROL MOTOR THE MAP SENSOR THE ELECTRONIC SPARK CONTROL THE IGNITION MODULE AND EGR SWITCH AND THE THROTTLE POSITION SENSOR. THERE ARE TWO DIFFERENT THROTTLE POSITION SENSORS FOR THESE TRUCKS 1988-90 TRUCKS USE THE EARLY TPS WITH A FLAT CONNECTOR. 1991 CAN USE EITHER ONE SO YOU WILL NEED TO CHECK TO SEE WHICH ONE YOU HAVE THEY CHANGED TO THE NEWER STYLE MID YEAR IN 91 AND THE 92-95 USE THE LATER MODEL TPS WITH THE ROUND CONNECTOR. WHEN YOU PAY FOR THEM LET ME KNOW WHAT TPS YOU NEED. I ALSO HAVE OTHER CHEVY TRUCK ECM COMPUTERS AND TBI FUEL INJECTORS FOR 2.8 3.1 4.3 5.0 AND 5.7 LITER ENGINES UP FOR SALE IF YOU CHECK OUT MY OTHER ITEMS.