{"product_id":"auto-engine-parts-144-100mm-ceramic-honeycomb-doc-for-diesel-vehicles-auto-catalyst-auto-exhaust-catalytic-converter","title":"144 x 100mm Ceramic Honeycomb DOC For Diesel Vehicles Exhaust Converter","description":"\u003cdiv\u003e\n\u003cp\u003eThis 144 × 100mm Diesel Oxidation Catalyst (DOC) provides targeted exhaust treatment for light and heavy-duty diesel engines. Built around a 400 CPSI cordierite ceramic honeycomb core, the unit continuously oxidizes toxic carbon monoxide and unburned hydrocarbons into safe carbon dioxide and water vapor. By pre-treating the exhaust stream, it decreases particulate buildup, stabilizes NO\/NO2 ratios, and prepares downstream DPF and SCR modules to operate at peak efficiency. This universal catalyst helps modern diesel platforms comply with Euro 5\/6, Stage IV, and Tier 4 interim\/final emission regulations without requiring liquid dosing or operator intervention.\u003c\/p\u003e \u003ch2\u003eBenefits \u0026amp; Practical Tips\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eExtend DPF Lifespan:\u003c\/b\u003e Running exhaust through this DOC first promotes passive ash burning and cuts the frequency of regeneration cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStreamline Exhaust Layouts:\u003c\/b\u003e The open 144mm diameter and optimized flow path often allow shop fabricators to drop factory mufflers while maintaining correct backpressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConfirm Mount Spacing:\u003c\/b\u003e Measure your chassis pipe centers against the 100mm cylindrical length before cutting; custom flanges or hangers are frequently needed for accurate fitment.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCore Diameter:\u003c\/b\u003e 144 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eActive Length:\u003c\/b\u003e 100 mm (tolerance ±1 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSubstrate Material:\u003c\/b\u003e Cordierite ceramic honeycomb\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCell Density:\u003c\/b\u003e 400 CPSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplication Compatibility:\u003c\/b\u003e Universal fit for diesel passenger cars, trucks, and off-road machinery\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEmission Compliance Support:\u003c\/b\u003e Euro 5\/6, Stage IV, Tier 4 Final\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBearing\/Coating:\u003c\/b\u003e Washcoat applied to ceramic channels; no external chemical additives required\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOrigin:\u003c\/b\u003e Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePackage Includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x 144 × 100mm Ceramic Honeycomb Diesel DOC\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation Reminders\u003c\/h2\u003e\n\u003cp\u003eSecure all weld points thoroughly during fabrication to prevent exhaust separation under vibration. The manufacturer does not accept responsibility for damages caused by loose seams, improper gasket seating, or incorrect mounting angles. Verify thread alignment and thermal clearance before finalizing the exhaust system.\u003c\/p\u003e\n\u003cp\u003eAll electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty. Delivering vetted automotive components and steady support to professional mechanics since 2002 — explore intercyprus.com for verified parts and transparent service.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"InterCyprus Trading Ltd","offers":[{"title":"EURO 5-144-100mm \/ China Mainland","offer_id":55300511662422,"sku":"1005009705886662-EURO 5-144-100mm-China Mainland","price":383.14,"currency_code":"EUR","in_stock":true},{"title":"EURO 6-144-100mm \/ China Mainland","offer_id":55300511695190,"sku":"1005009705886662-EURO 6-144-100mm-China Mainland","price":383.14,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0530\/0604\/1274\/files\/Sf8feb244503a40dda9cd9af424b88383h.webp?v=1789065053","url":"https:\/\/www.intercyprus.com\/products\/auto-engine-parts-144-100mm-ceramic-honeycomb-doc-for-diesel-vehicles-auto-catalyst-auto-exhaust-catalytic-converter","provider":"InterCyprus Trading Ltd","version":"1.0","type":"link"}