{"product_id":"catalytic-converter-for-buick-lacrosse-2012-2016-3-6l-front-right","title":"Catalytic Converter for Buick LaCrosse (2012-2016) 3.6L Front Right","description":"\u003ch2\u003eDirect-Fit Front Right Catalytic Converter for 2012-2016 Buick LaCrosse\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The direct-fit catalytic converter replaces failed front-right exhaust emissions units on the 2012-2016 Buick LaCrosse to restore exhaust gas flow and eliminate P0420 diagnostic trouble codes.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Buick LaCrosse Catalyst Breakdown\u003c\/h3\u003e\n\u003cp\u003eFactory exhaust converters paired to the GM \u003cstrong\u003eLFX\u003c\/strong\u003e 3.6L direct-injection engine endure elevated exhaust gas temperatures due to integrated cylinder head exhaust ports. Over time, sustained thermal cycling and chemical fouling cause the OEM ceramic substrate to fracture, melt, or suffer washcoat deterioration. This catalytic degradation triggers persistent catalyst efficiency check engine lights (P0420\/P0430), increases exhaust backpressure, and chokes mid-range engine power.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis replacement front-right catalytic converter assembly delivers a bolt-on solution engineered specifically for the GM \u003cstrong\u003eEpsilon II\u003c\/strong\u003e platform. Constructed with a heavy-duty outer shell and precision-aligned flanges, it mounts directly to factory exhaust hangers and mating pipes without cutting or custom welding. Inside, an advanced ceramic honeycomb monolith features a high-grade washcoat formulation loaded with precious metals to accelerate light-off and maximize chemical conversion of hydrocarbons, carbon monoxide, and oxides of nitrogen.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px; margin-bottom: 20px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eFitment\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e2012-2016 Buick LaCrosse\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eEngine \/ Chassis\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e3.6L \u003cstrong\u003eLFX\u003c\/strong\u003e V6 \/ \u003cstrong\u003eEpsilon II\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eStock Output\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e304 hp \/ 264 lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eFce19510\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2012 Buick LaCrosse Base \/ Leather \/ Premium \/ Touring 3.6L V6 Front Right\u003c\/li\u003e\n  \u003cli\u003e2013 Buick LaCrosse Base \/ Leather \/ Premium \/ Touring 3.6L V6 Front Right\u003c\/li\u003e\n  \u003cli\u003e2014 Buick LaCrosse Base \/ Leather \/ Premium 3.6L V6 Front Right\u003c\/li\u003e\n  \u003cli\u003e2015 Buick LaCrosse Base \/ Leather \/ Premium 3.6L V6 Front Right\u003c\/li\u003e\n  \u003cli\u003e2016 Buick LaCrosse Base \/ Leather \/ Premium \/ Sport Touring 3.6L V6 Front Right\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the Epsilon II LaCrosse?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 2012-2016 Buick LaCrosse equipped with the \u003cstrong\u003eLFX\u003c\/strong\u003e engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill this resolve active catalyst system efficiency trouble codes?\u003c\/strong\u003e\u003cbr\u003e Yes, properly installing this unit restores catalytic conversion performance to extinguish code P0420 provided O2 sensors and fueling are operational.\u003c\/p\u003e\n\n\u003ch3\u003eThe Buick Refinement Caliber\u003c\/h3\u003e\n\u003cp\u003eEngineered to preserve the whisper-quiet cabin dynamics and smooth operation expected of a Buick executive sedan, this converter ensures clean tailpipe emissions and optimal exhaust resonance with zero diagnostic trouble light concerns.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50501692522744,"sku":"DS-E3DVTWQPN","price":171.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/catalytic-converter-for-buick-lacrosse-2012-2016-3-6l-front-right-1.jpg?v=1789329440","url":"https:\/\/performancechiptuning.com\/es\/products\/catalytic-converter-for-buick-lacrosse-2012-2016-3-6l-front-right","provider":"Performance Chip Tuning","version":"1.0","type":"link"}