{"product_id":"standard-ignition-dfi5-diesel-exhaust-fluid-def-injection-nozzle","title":"Standard Ignition DFI5 Diesel Exhaust Fluid (DEF) Injection Nozzle","description":"\u003ch2\u003eOverview of Standard Ignition Diesel Exhaust Fluid Injection Nozzle\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition DFI5 Diesel Exhaust Fluid (DEF) Injection Nozzle is designed specifically for BMW diesel models, including the 335d and X5. This precision component ensures proper DEF delivery to reduce emissions and maintain compliance with environmental standards.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with BMW 335d and X5 diesel models\u003c\/li\u003e\n\u003cli\u003ePart number DFI5 for exact replacement\u003c\/li\u003e\n\u003cli\u003eEnsures accurate DEF injection for emission control\u003c\/li\u003e\n\u003cli\u003eManufactured to meet OEM specifications\u003c\/li\u003e\n\u003cli\u003eDurable construction for reliable performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Functionality\u003c\/h2\u003e\u003cp\u003eThe DFI5 DEF Injection Nozzle from Standard Ignition is engineered to provide precise dosing of Diesel Exhaust Fluid into the exhaust stream of BMW diesel vehicles. This component plays a critical role in the selective catalytic reduction (SCR) system, helping to convert harmful nitrogen oxides (NOx) into harmless nitrogen and water vapor. Designed for the BMW 335d and X5, the nozzle fits seamlessly and supports optimal emission control system operation.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Resolution\u003c\/h2\u003e\u003cp\u003eThis DEF injection nozzle is used in emission control systems to address several common issues:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInconsistent DEF delivery causing increased emissions\u003c\/li\u003e\n\u003cli\u003eClogged or malfunctioning nozzles leading to SCR system errors\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency due to improper DEF dosing\u003c\/li\u003e\n\u003cli\u003eEmission test failures related to DEF system faults\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by DEF injection problems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Standard Ignition DFI5 nozzle, ensure the vehicle is compatible with this part number and model fitment. Proper handling and installation are essential to avoid damage to the nozzle or DEF system. It is recommended to follow BMW service guidelines for DEF system maintenance and replacement procedures. Use appropriate tools and verify system calibration after installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition manufactures the DFI5 DEF Injection Nozzle to meet or exceed OEM standards, ensuring reliable performance and durability. While specific warranty details may vary, Standard Ignition parts typically come with a limited warranty covering defects in materials and workmanship. Refer to the product documentation or manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44505764430005,"sku":"FBHK-DFI5","price":284.86,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_DFI5_Fro_d1d68827-1e06-4cd0-b6df-dbdd6637fcce.jpg?v=1775022757","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-dfi5-diesel-exhaust-fluid-def-injection-nozzle","provider":"PartCatalog","version":"1.0","type":"link"}