{"product_id":"ruckschlagventil-kurbelgehauseentluftung-saab-9-3-ii-9-5-ii-kunststoff-oder-aluminium","title":"Crankcase ventilation check valve – SAAB 9-3 II \/ 9-5 II | Plastic or aluminum","description":"\u003cp\u003eCheck valve for the crankcase ventilation system of SAAB B207 and A20NHT\/A20NFT engines. Available as a plastic replacement in the original design or as a robust aluminum upgrade.\u003c\/p\u003e\n\u003cp\u003eThe valve ensures the correct flow direction of crankcase gases and prevents boost pressure from entering the crankcase via this path. A worn or leaking diaphragm can contribute to issues such as increased oil consumption, oil leaks, and disrupted mixture regulation.\u003c\/p\u003e\n\u003cp\u003eTwo versions to choose from\u003c\/p\u003e\n\u003cp\u003e* Plastic – Original design: Affordable aftermarket replacement part for replacing a defective stock valve.\u003cbr\u003e* Aluminum – Upgrade: Version with a surface-treated aluminum housing and spring-loaded rubber diaphragm. The reinforced construction offers a robust alternative to the standard plastic version – including for tuned engines.\u003c\/p\u003e\n\u003cp\u003eCompatible with\u003c\/p\u003e\n\u003cp\u003e* SAAB 9-3 II: B207 and A20NHT\/A20NFT\u003cbr\u003e* SAAB 9-5 II: A20NHT\/A20NFT\u003c\/p\u003e\n\u003cp\u003eAlso suitable as a replacement for the older, longer valve version. Please check engine type and reference number before ordering.\u003c\/p\u003e\n\u003cp\u003eOE reference numbers:\u003cbr\u003e12589440 · 12786376 · 12797658 · 4804929 · 55557180\u003c\/p\u003e\n\u003cp\u003eScope of delivery: 1 check valve in the selected version.\u003c\/p\u003e\n\u003cp\u003eBoth variants are aftermarket replacement parts. The OE numbers are for identification purposes only.\u003c\/p\u003e","brand":"Heuschmid - Die SAAB Spezialisten","offers":[{"title":"Kunststoff","offer_id":57436949446982,"sku":"1098169","price":49.99,"currency_code":"EUR","in_stock":true},{"title":"Aluminium","offer_id":57436949479750,"sku":"1098169AL","price":79.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0813\/2634\/2470\/files\/Heuschmid_Shop_6873.png?v=1790169303","url":"https:\/\/heuschmid-shop.de\/en\/products\/ruckschlagventil-kurbelgehauseentluftung-saab-9-3-ii-9-5-ii-kunststoff-oder-aluminium","provider":"Heuschmid - Die SAAB Spezialisten","version":"1.0","type":"link"}