{"product_id":"04330036-genuine-cummins®-egr-valve-for-cummins-11l-ism-qsm","title":"04330036 | Genuine Cummins® EGR Valve For Cummins 11L ISM\/QSM","description":"\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e:\u003cbr\u003eAn EGR valve\u003cstrong\u003e 04330036 \u003c\/strong\u003estands for Exhaust Gas Recirculation valve. It’s a component used in many gasoline and diesel engines to help reduce emissions and improve efficiency. EGR Valve For Cummins 11L ISM\/QSM\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e: 04330036\u003cbr\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003cspan\u003e: New\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eManufacture\/Brand\u003c\/strong\u003e\u003cspan\u003e: Cummins\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003eFits 04330036 \u003c\/strong\u003eFor \u003cbr\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eFreightliner FLD120 \/ FLD120SD \/ FLD112\u003c\/span\u003e\n\u003cp\u003eFreightliner Classic XL \/ Century Class \/ FLD132\u003cbr\u003eInternational 8100 \/ 9900 \/ 9900i \/ 9900ix\u003cbr\u003eInternational 5500i\u003cbr\u003eVolvo VNL \/ VNM \/ VHD \/ WX\u003cbr\u003eWestern Star 4900FA \/ 4900SA\u003cbr\u003eKenworth T600A \/ T2000 \/ C500\u003cbr\u003ePeterbilt 385 \/ 387 \/ 357\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003ePurpose of using 04330036\u003c\/strong\u003e\u003cstrong\u003e:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003e1. Reduce nitrogen oxide (NOx) emissions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBy recirculating a small amount of exhaust gas back into the cylinders, the combustion temperature lowers, which reduces NOx formation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Improve combustion efficiency\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDiluting the air-fuel mixture under certain conditions can help the engine run smoother and reduce knocking.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Improve fuel economy (in some engines)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEspecially on highway cruising or light-load situations.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eSings of Bad EGR Valve 04330036\u003c\/strong\u003e\u003cstrong\u003e:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003e1. Rough Idle or Engine Stalling\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA stuck-open EGR valve lets too much exhaust into the intake at idle, causing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eRough, shaky idle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEngine stalling when stopping\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e2. Poor Acceleration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA stuck-closed EGR valve can raise combustion temperatures, causing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHesitation or sluggish acceleration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLoss of power, especially under load\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e3. Check Engine Light (CEL)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ECU will often trigger fault codes such as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eP0400–P0409\u003c\/strong\u003e (EGR system faults)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eP0401\u003c\/strong\u003e (insufficient flow)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eP0402\u003c\/strong\u003e (excessive flow)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e4. Increased Fuel Consumption\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIncorrect EGR flow can make the air-fuel mixture inefficient, leading to worse MPG.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Engine Knocking or Ping\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf the valve is stuck closed, combustion temps rise and cause:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSpark knock \/ detonation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePotential long-term engine damage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e6. Surging or Jerking While Driving\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIntermittent opening and closing of a failing EGR valve can cause:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSurging at steady speeds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eJerky throttle response\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e7. Excessive Exhaust Smoke (More Common on Diesels)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBlack smoke = stuck closed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhite\/grey smoke = stuck open or EGR cooler issues\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e8. Failed Emissions Test\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHigh NOx emissions usually indicate an EGR system problem.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eAbout the Manufacturer – \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eCummins:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCummins is a leading American manufacturer of diesel and natural gas engines, as well as power generation systems and emissions solutions. Founded in 1919 and headquartered in Columbus, Indiana, Cummins is known globally for its durable, high-performance engines used in trucks, buses, construction equipment, agriculture, and power systems.\u003c\/p\u003e\n\u003cp\u003eThe brand is widely respected for its innovation in clean diesel technology, including aftertreatment systems, turbochargers, and advanced electronics that help reduce emissions while maximizing engine efficiency and reliability.\u003c\/p\u003e","brand":"Cummins","offers":[{"title":"Default Title","offer_id":51025986781431,"sku":"04330036","price":1599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0895\/7080\/3959\/files\/s-l400_8.jpg?v=1786472037","url":"https:\/\/forcetruckparts.com\/products\/04330036-genuine-cummins%c2%ae-egr-valve-for-cummins-11l-ism-qsm","provider":"Force Truck Parts","version":"1.0","type":"link"}