{"product_id":"mercedes-r230-sl500-engine-motor-smog-air-pump-check-valve-left-right-side-set","title":"Mercedes R230 SL500 Engine Motor Smog Air Pump Check Valve Left \u0026 Right Side Set","description":"\u003cp\u003e\u003cstrong\u003eMercedes R230 SL500 Engine Motor Smog Air Pump Check Valve Left \u0026amp; Right Side Set\u003c\/strong\u003e — OEM replacement valve set for 2003–2012 Mercedes-Benz SL500 models. These check valves regulate secondary air injection to meet emissions standards and prevent backflow into the air pump.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eFits both left and right sides of engine\u003c\/li\u003e\n\u003cli\u003eDirect OEM specification match\u003c\/li\u003e\n\u003cli\u003ePrevents exhaust gas backflow\u003c\/li\u003e\n\u003cli\u003eMaintains smog system integrity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWorn or failed check valves cause rough idle, check engine lights, and reduced fuel efficiency. This complete pair set eliminates the need for separate purchases and ensures balanced air injection on both sides.\u003c\/p\u003e","brand":"eBay Import","offers":[{"title":"Default Title","offer_id":46051818963046,"sku":null,"price":200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/4630\/9734\/files\/s-l100_9e192558-5c7b-4639-861f-c9c4418e6aee.jpg?v=1784951790","url":"https:\/\/findmypart.shop\/products\/mercedes-r230-sl500-engine-motor-smog-air-pump-check-valve-left-right-side-set","provider":"Find My Part","version":"1.0","type":"link"}