{"product_id":"2003-2006-chevy-trailblazer-envoy-pcm-ecm-12573576-ydxx-4-2l-vin-programmable","title":"2003-2006 Chevy Trailblazer Envoy Pcm\/ecm 12573576 Ydxx 4.2l VIN Programmable","description":"\u003cp data-end=\"837\" data-start=\"438\"\u003e\n \u003cstrong data-end=\"494\" data-start=\"448\"\u003e\n  genuine GM Engine Control Module (PCM\/ECM)\n \u003c\/strong\u003e\n with service part number\n \u003cstrong data-end=\"532\" data-start=\"520\"\u003e\n  12573576\n \u003c\/strong\u003e\n and calibration code\n \u003cstrong data-end=\"562\" data-start=\"554\"\u003e\n  YDXX\n \u003c\/strong\u003e\n . This module controls the engine operation, emissions, and powertrain functions on compatible GM vehicles with the\n \u003cstrong data-end=\"708\" data-start=\"678\"\u003e\n  4.2 L inline-6 (256 cu in)\n \u003c\/strong\u003e\n engine. It is a\n \u003cstrong data-end=\"751\" data-start=\"725\"\u003e\n  direct fit replacement\n \u003c\/strong\u003e\n when the part number matches your original unit.\n \u003cspan class=\"\" data-state=\"closed\"\u003e\n  \u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\n  \u003c\/span\u003e\n \u003c\/span\u003e\n\u003c\/p\u003e\n\u003cp data-end=\"1183\" data-start=\"839\"\u003e\n This PCM should be\n \u003cstrong data-end=\"894\" data-start=\"858\"\u003e\n  programmed to your vehicle's VIN\n \u003c\/strong\u003e\n for proper operation. Simply matching the number does not guarantee plug-and-play operation. Programming ensures the unit communicates correctly with your immobilizer and other vehicle systems.\n\u003c\/p\u003e\n\u003ch2 data-end=\"4049\" data-start=\"4029\"\u003e\n \u003cstrong data-end=\"4049\" data-start=\"4032\"\u003e\n  RETURN POLICY\n \u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp data-end=\"4699\" data-start=\"4050\"\u003e\n \u003cstrong data-end=\"4069\" data-start=\"4050\"\u003e\n  30-Day Returns:\n \u003c\/strong\u003e\n Accepted if the item is returned in the same condition as shipped and includes all original hardware or accessories.\n \u003cbr data-end=\"4189\" data-start=\"4186\"\u003e\n \u003cstrong data-end=\"4213\" data-start=\"4189\"\u003e\n  Identification Mark:\n \u003c\/strong\u003e\n Each part is discreetly marked with a UV or tamper-proof identifier. The mark must remain intact and match the original item for a refund.\n \u003cbr data-end=\"4355\" data-start=\"4352\"\u003e\n \u003cstrong data-end=\"4380\" data-start=\"4355\"\u003e\n  Buyer Responsibility:\n \u003c\/strong\u003e\n It is the buyer's responsibility to verify compatibility before purchase.\n \u003cbr data-end=\"4457\" data-start=\"4454\"\u003e\n \u003cstrong data-end=\"4487\" data-start=\"4457\"\u003e\n  Professional Installation:\n \u003c\/strong\u003e\n Strongly recommended to ensure proper function and to prevent damage.\n \u003cbr data-end=\"4560\" data-start=\"4557\"\u003e\n \u003cstrong data-end=\"4581\" data-start=\"4560\"\u003e\n  OEM Verification:\n \u003c\/strong\u003e\n All parts listed are OEM unless otherwise stated and have been verified for compatibility to the best of our ability.\n\u003c\/p\u003e\n","brand":"GM \/ ACDelco (OEM)","offers":[{"title":"Default Title","offer_id":47508191772724,"sku":"LSO-8759865114676","price":40.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/2586\/7060\/files\/10_ada6cf47-9fb2-49d6-bd0a-8b7780ec3e42.jpg?v=1770869080","url":"https:\/\/lonestaroemsupply.com\/products\/2003-2006-chevy-trailblazer-envoy-pcm-ecm-12573576-ydxx-4-2l-vin-programmable","provider":"Lone Star OEM Supply ","version":"1.0","type":"link"}