{"product_id":"ina-zg50035-engine-oil-pump-chain-tensioner-spring","title":"INA ZG50035 Engine Oil Pump Chain Tensioner Spring","description":"\u003ch2\u003eINA Engine Oil Pump Chain Tensioner Spring ZG50035\u003c\/h2\u003e\u003cp\u003eINA ZG50035 is an engine oil pump chain tensioner spring for select Smart applications. It is built to meet OE quality and performance expectations, with plastic material formulated to match OEM PA66 and PA46 grade hardness requirements.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine oil pump chain tensioner spring for timing system service\u003c\/li\u003e\n\u003cli\u003eINA replacement part number ZG50035\u003c\/li\u003e\n\u003cli\u003eOE-quality construction for consistent fit and function\u003c\/li\u003e\n\u003cli\u003ePlastic material engineered to OEM PA66 and PA46 grade hardness\u003c\/li\u003e\n\u003cli\u003eDirect fit for select Smart Fortwo, Cabrio, City-Coupe, Crossblade, and Roadster models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis INA engine oil pump chain tensioner spring is made for select Smart vehicles that use the listed OE-style application. It is a practical replacement for timing chain guide and tensioning service where correct material hardness and dimensional consistency matter. This part number, ZG50035, also cross-references INA Global Number 555 0035 100 for the same application.\u003c\/p\u003e\u003cp\u003eCompatible With: Fits 2005-2007 Smart Fortwo, N\/A; Fits 2004-2005 Smart Cabrio, N\/A; Fits 2004 Smart City-Coupe, N\/A; Fits 2004 Smart Crossblade, N\/A; Fits 2004 Smart Roadster, N\/A. Search terms such as Smart Fortwo engine oil pump chain tensioner spring, Smart Cabrio timing chain guide replacement, and INA ZG50035 help identify the correct part for these vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Repair Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing a worn or fatigued chain tensioner spring\u003c\/li\u003e\n\u003cli\u003eRestoring proper chain guide tension in the oil pump drive system\u003c\/li\u003e\n\u003cli\u003eAddressing timing chain noise related to tension loss\u003c\/li\u003e\n\u003cli\u003eCorrecting fitment issues during engine hardware service\u003c\/li\u003e\n\u003cli\u003eServicing OE-style timing components on Smart models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the vehicle year, model, and OE reference before installation. Compare the removed component to ZG50035 and confirm the application matches the Smart Fortwo, Cabrio, City-Coupe, Crossblade, or Roadster listing. Clean the surrounding engine hardware during service and inspect related chain components for wear before reassembly.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eINA states that its timing chain guides are engineered to meet or exceed OE quality and performance standards, with plastic material matched to OEM PA66 and PA46 grade hardness requirements.\u003c\/p\u003e","brand":"INA","offers":[{"title":"Default Title","offer_id":52420738777269,"sku":"HBRK-ZG50035","price":9.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/IA_ZG50035_Fro.jpg?v=1777812718","url":"https:\/\/www.partcatalog.com\/products\/ina-zg50035-engine-oil-pump-chain-tensioner-spring","provider":"PartCatalog","version":"1.0","type":"link"}