{"product_id":"new-throttle-body-for-rainier-escalade-silverado-sierra-1500-2500-3500-2003-2006","title":"New Throttle Body for Rainier Escalade Silverado\/Sierra 1500 2500 3500 2003-2006","description":"\u003ch2\u003eThrottle Body for Rainier Escalade Silverado\/Sierra 1500 2500 3500\u003c\/h2\u003e\u003cp\u003eThis throttle body is a direct-fit electronic assembly that regulates airflow into the engine, delivering smooth throttle response and stable idle on 2003-2006 GM trucks and SUVs.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis throttle body replacement restores accurate air metering on 2003-2006 Rainier, Escalade, Silverado, and Sierra 1500 2500 3500 models. The throttle body controls the butterfly valve that feeds intake air to the engine, which translates driver pedal input into precise power delivery. It is a practical service part for owners chasing rough idle, hesitation, or a check engine light tied to throttle position codes.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eElectronic throttle actuator responds quickly to pedal input for confident acceleration\u003c\/li\u003e\n\u003cli\u003ePrecision-machined bore supports consistent airflow across the operating range\u003c\/li\u003e\n\u003cli\u003eSealed electronics housing resists underhood heat, moisture, and vibration\u003c\/li\u003e\n\u003cli\u003eIntegrated throttle position sensor maintains accurate signal to the ECM\u003c\/li\u003e\n\u003cli\u003eDirect-fit mounting flange with factory-style bolt pattern for straightforward installation\u003c\/li\u003e\n\u003cli\u003eQuality internal components designed for long service life\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Buick Rainier\u003c\/li\u003e\n\u003cli\u003efor Cadillac Escalade\u003c\/li\u003e\n\u003cli\u003efor Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003efor Chevrolet Silverado 2500\u003c\/li\u003e\n\u003cli\u003efor Chevrolet Silverado 3500\u003c\/li\u003e\n\u003cli\u003efor GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003efor GMC Sierra 2500\u003c\/li\u003e\n\u003cli\u003efor GMC Sierra 3500\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRestoring driveability on trucks and SUVs with worn or failing throttle assemblies\u003c\/li\u003e\n\u003cli\u003eDaily driving and towing where reliable throttle response matters\u003c\/li\u003e\n\u003cli\u003eService work after throttle-related diagnostic codes appear\u003c\/li\u003e\n\u003cli\u003eGeneral maintenance on higher-mileage 2003-2006 full-size GM vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eElectronic throttle body assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment Years\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2003-2006\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRainier, Escalade, Silverado\/Sierra 1500 2500 3500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDirect replacement with factory-style mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will this need a relearn after installation? \u003cstrong\u003eA:\u003c\/strong\u003e Many vehicles require a throttle relearn or idle relearn procedure after replacement, so plan for a scan tool or dealer visit to complete the calibration.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can a dirty throttle body cause the same symptoms? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, carbon buildup can mimic throttle body failure, so inspect and clean the bore first and compare part numbers before replacing.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":50987158143062,"sku":"ZZ3V00235","price":118.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_1bc2d63f-44c8-404b-bda0-7c9fdae1e94c.jpg?v=1793701591","url":"https:\/\/www.solidspare.com\/products\/new-throttle-body-for-rainier-escalade-silverado-sierra-1500-2500-3500-2003-2006","provider":"Solid Spare","version":"1.0","type":"link"}