{"product_id":"adaptor-fitting-plugs-cooler-thermostat-bungs-for-bmw-e46-318d-320d-330d-330xd-320cd-318td-320td-1","title":"Aluminum Adaptor Fitting Plugs for BMW E46 318d 320d 330d","description":"\u003cdiv\u003e\n\u003cp\u003eThe Aluminum Adaptor Fitting Plug for BMW E46 318d 320d 330d is a targeted replacement part designed to refresh your diesel BMW’s intake system without replacing the entire assembly. Crafted for durability, this adaptor clamps neatly into place, helping restore peak performance where worn fittings have caused leaks or airflow restrictions.\u003c\/p\u003e \u003cp\u003eKey benefits include cooler inlet air and improved flow characteristics, which support more efficient combustion and responsive acceleration. By reducing the risk of debris and clogging in the inlet and turbo, this adaptor helps maintain steady boost and throttle response, especially as engines rack up miles. The result is a more dependable driving experience with fewer intermittent faults from aging fittings.\u003c\/p\u003e \u003cp\u003eDesigned for diesel engines only, this adaptor is not compatible with petrol models. It is CNC machined from a single aluminum billet for rigidity and precision, and finished in a silver color that blends with OEM hardware. The part is intended to fit a broad range of BMW diesel engines and applicable model lines, ensuring a straightforward upgrade where original fittings have degraded.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e — This adaptor is suitable for BMW 1 Series, 3 Series, 5 Series, 7 Series, X3, X5, and X6 lines. It is intended to fit the following engine codes (you can find the code on a sticker on the Cam Belt Cover or in the Boot):\u003c\/p\u003e \u003cul\u003e \u003cli\u003eBMW engines M47, M47N, M57, M47N2, M67, M47R\u003c\/li\u003e \u003cli\u003e3 Series E46 318d (2001–2005), 318td (2002–2004), 320d (1997–2005), 320cd (2003–2006), 320td (2000–2004), 330d (1998–2003), 330xd (2000–2003)\u003c\/li\u003e \u003cli\u003e5 Series E39 520d (1999–2003), 525d (1999–2003), 530d (1997–2003)\u003c\/li\u003e \u003cli\u003eX5 E53 3.0d (2000–2003)\u003c\/li\u003e \u003cli\u003eX3 E83 2.0d (2003–2006)\u003c\/li\u003e \u003cli\u003eE38 7 Series 730d (1997–2001), 740d (1998–2001); E65 7 Series 740d (2001–2005)\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eSpecifications highlight that the adaptor is CNC machined from a single aluminum billet, finished in silver, and built to the diesel-specific tolerances of the listed engine families. This part is marketed as a direct-fit upgrade to restore or enhance airflow in the intake path while maintaining compatibility with the listed BMW models.\u003c\/p\u003e \u003cp\u003eAll electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.\u003c\/p\u003e \u003cp\u003eSince 2002, intercyprus.com has been a trusted source for BMW parts. Providing quality and trusted service since 2002 at intercyprus.com.\u003c\/p\u003e \u003ch3\u003eBenefits \u0026amp; Tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUse as a targeted replacement to avoid full intake system overhaul and reduce downtime during maintenance.\u003c\/li\u003e \u003cli\u003eWhen installing, verify the engine code and fitment to ensure compatibility with diesel BMWs listed above.\u003c\/li\u003e \u003cli\u003eFor best results, have a professional install if you are unsure about DIY mounting and seal checks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eProduct specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaterial: Aluminum\u003c\/li\u003e \u003cli\u003eColor: Silver\u003c\/li\u003e \u003cli\u003eModel Number: BOP40\u003c\/li\u003e \u003cli\u003eOrigin: Mainland China\u003c\/li\u003e \u003cli\u003eApplication: Diesel BMW engines (not petrol)\u003c\/li\u003e \u003cli\u003eMachining: CNC machined from a single aluminum billet\u003c\/li\u003e \u003cli\u003eIncludes: Aluminum adaptor plug for BMW diesel engines\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePackage includes:\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e1 x Aluminum Adaptor Fitting Plug for BMW diesel engines (E46 318d\/320d\/330d and listed diesel engines)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWarnings\/Reminders\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eThis item is for diesel vehicles only and is not suitable for petrol engines.\u003c\/li\u003e \u003cli\u003eNo installation instructions are included; Do It Yourself (DIY) guidance is not provided. Professional installation is highly recommended.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"InterCyprus Trading Ltd","offers":[{"title":"adaptor","offer_id":52763491205462,"sku":"1005006620523179-adaptor","price":50.28,"currency_code":"EUR","in_stock":true},{"title":"full kits","offer_id":52763491238230,"sku":"1005006620523179-full kits","price":58.26,"currency_code":"EUR","in_stock":true},{"title":"plugs","offer_id":52763491270998,"sku":"1005006620523179-plugs","price":24.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0530\/0604\/1274\/files\/Se5a2c071b0da463caab4d4dedf045fceq_0e837e82-d1a1-44b6-b5fd-63069fd74ae0.webp?v=1772815921","url":"https:\/\/www.intercyprus.com\/fr\/products\/adaptor-fitting-plugs-cooler-thermostat-bungs-for-bmw-e46-318d-320d-330d-330xd-320cd-318td-320td-1","provider":"InterCyprus Trading Ltd","version":"1.0","type":"link"}