{"product_id":"ap-exhaust-642514-catalytic-converter-rear","title":"AP Exhaust 642514 Catalytic Converter - Rear","description":"\u003ch2\u003eDirect-Fit Catalytic Converter\u003c\/h2\u003e\u003cp\u003eAP Exhaust 642514 is a Federal \/ EPA direct-fit catalytic converter built to match OE dimensions and fitment. It is engineered for 1996-1999 Chevrolet Blazer, GMC Jimmy, and Oldsmobile Bravada applications with emissions-specific coverage.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFederal \/ EPA direct-fit design for straightforward replacement.\u003c\/li\u003e\n\u003cli\u003eStainless steel body for corrosion resistance.\u003c\/li\u003e\n\u003cli\u003eCeramic substrate material for efficient exhaust treatment.\u003c\/li\u003e\n\u003cli\u003e3-bolt welded flange inlet and outlet for OE-style connection points.\u003c\/li\u003e\n\u003cli\u003eIncludes one O2 sensor port.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment Details\u003c\/h2\u003e\u003cp\u003eFits 1996-1999 Chevrolet Blazer, N\/A, and 1998-1999 Chevrolet Blazer, Rear. Fits 1996-1999 GMC Jimmy, N\/A, and 1998-1999 GMC Jimmy, Rear. Fits 1996-1999 Oldsmobile Bravada, N\/A, and 1998-1999 Oldsmobile Bravada, Rear.\u003c\/p\u003e\u003cp\u003eThis AP Exhaust catalytic converter 642514 is built around ARISTO substrate chemistry and AP Emissions Technologies manufacturing methods to support consistent converter efficiency and OE-style dimensional accuracy. The part number 642514 is a direct-fit replacement for emissions service on Chevrolet Blazer, GMC Jimmy, and Oldsmobile Bravada applications.\u003c\/p\u003e\u003ch2\u003eCommon Replacement Issues\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFailed catalytic converter efficiency codes.\u003c\/li\u003e\n\u003cli\u003eRestricted exhaust flow from a deteriorated substrate.\u003c\/li\u003e\n\u003cli\u003eCorrosion or leakage at the converter body or flanges.\u003c\/li\u003e\n\u003cli\u003eEmissions test failure related to converter performance.\u003c\/li\u003e\n\u003cli\u003eExhaust odor caused by an aging converter assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify the emissions family and position before ordering, since this part is listed for Federal\/EPA and California emissions applications with specific fitment notes. The 3-bolt welded flange connections and OE-dimension construction support direct replacement on the listed vehicles. Confirm O2 sensor port placement and exhaust routing against the original unit before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eAP Exhaust uses ARISTO substrate chemistry and advanced manufacturing processes, including automated workstations, spinner welding equipment, and high-speed production lines, to maintain OE-style fitment and converter efficiency. Part number 642514 is built to exact dimensional requirements for the listed applications.\u003c\/p\u003e","brand":"AP Exhaust","offers":[{"title":"Default Title","offer_id":53370352697525,"sku":"BBDL-642514","price":346.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/AP_642514_Fro.jpg?v=1790140269","url":"https:\/\/www.partcatalog.com\/products\/ap-exhaust-642514-catalytic-converter-rear","provider":"PartCatalog","version":"1.0","type":"link"}