IT HAS BEEN TESTED AND WORKS FINE. IF YOU HAVE ANY QUESTIONS OR NOT SURE ABOUT FITMENT FEEL FREE TO ASK.The item "MERCEDES BENZ OEM R170 SLK320 SLK230 CENTRAL DOOR LOCKING VACUUM PUMP 97-04" is in sale since Thursday, September 12, 2019. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Interior\Switches & Controls". The seller is "abdul-motors" and is located in Watsonville, California. This item can be shipped worldwide.