{"product_id":"genuine-0021408460-vacuum-check-valve","title":"Genuine 0021408460 Vacuum Check Valve","description":"\u003ch2\u003eReliable Vacuum Check Valve for Mercedes-Benz Models\u003c\/h2\u003e\u003cp\u003eThe Genuine Vacuum Check Valve (Part Number 0021408460) is designed to maintain proper vacuum pressure within the emission control system of select Mercedes-Benz vehicles. This essential component ensures efficient operation of the vacuum system, contributing to overall engine performance and emission compliance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine Mercedes-Benz part for precise fit and function\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple Mercedes-Benz models including C230, C300, E350, GL450, and SL550\u003c\/li\u003e\n\u003cli\u003eDurable construction to withstand engine bay conditions\u003c\/li\u003e\n\u003cli\u003eMaintains one-way vacuum flow to support emission control systems\u003c\/li\u003e\n\u003cli\u003ePart Number 0021408460 ensures exact replacement and reliability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThis vacuum check valve is specifically engineered for use in the emission control vacuum system of various Mercedes-Benz vehicles such as the C230, C280, C300, C350, CL550, CLK350, CLK550, CLS550, E350, E550, G550, GL450, GL550, GLK350, ML350, ML450, ML550, R350, S400, S550, SL550, SLK280, SLK300, and SLK350. The Genuine part number 0021408460 guarantees compatibility and performance consistent with original equipment standards. It prevents backflow of vacuum, ensuring that the emission control system operates efficiently and reliably under all driving conditions.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents vacuum leaks that can cause rough idling or engine hesitation\u003c\/li\u003e\n\u003cli\u003eEnsures proper function of emission control components like the EGR valve\u003c\/li\u003e\n\u003cli\u003eHelps maintain stable vacuum pressure for HVAC and brake booster systems\u003c\/li\u003e\n\u003cli\u003eReduces risk of check engine light due to vacuum-related faults\u003c\/li\u003e\n\u003cli\u003eSupports compliance with emission regulations by maintaining system integrity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Genuine Vacuum Check Valve 0021408460, ensure the vacuum lines are clean and free of debris. Verify the orientation of the valve to maintain correct one-way flow. It is recommended to inspect surrounding vacuum hoses for wear or damage during replacement. Proper installation will help avoid vacuum leaks and ensure optimal system performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThis Genuine Mercedes-Benz vacuum check valve meets strict OEM quality standards for durability and fitment. While specific warranty details may vary, Genuine parts typically come with manufacturer-backed coverage to protect against defects in material and workmanship. Using part number 0021408460 helps maintain the integrity of your vehicle’s emission control system with reliable, tested components.\u003c\/p\u003e","brand":"Genuine","offers":[{"title":"Default Title","offer_id":43887693594805,"sku":"DFPH-0021408460","price":29.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/GU_0021408460_Top_3225380e-3e95-4506-ac0e-bd19d52c4096.jpg?v=1775003182","url":"https:\/\/www.partcatalog.com\/products\/genuine-0021408460-vacuum-check-valve","provider":"PartCatalog","version":"1.0","type":"link"}