{"product_id":"sinister-diesel-01-16-gm-duramax-6-6l-coolant-reservoir-degas-cap","title":"Sinister Diesel 01-16 GM Duramax 6.6L Coolant Reservoir (Degas) Cap","description":"This new Coolant Reservoir (Degas) Cap functions like a factory cap, but features custom Sinister Diesel looks. The cap fits OEM or Sinister Diesel Coolant Reservoir for the 2001-2016 GM Duramax. It is made from CNC machined, solid billet T6-6061 aluminum with an interior pressure relief system, so it will continue to function even in case of a gasket failure. Available in gray or Sinister Blue, this cap looks as good as it works!., Features:Cap is rated for 15 PSI, Available in Anodized Sinister Blue or Gray, CNC Machined from T6-6061 Billet Aluminum, Etched Sinister Diesel Logo, Replacement for failure-prone factory cap, Fits 2001-2016 GM Duramax Coolant Reservoirs;Includes:(1) Sinister Diesel Coolant Reservoir Cap.","brand":"Sinister Diesel","offers":[{"title":"Default Title","offer_id":46816874332333,"sku":"sinSD-DC-DMAX-01","price":116.99,"currency_code":"USD","in_stock":false}],"url":"https:\/\/www.dfispdx.com\/products\/sinister-diesel-01-16-gm-duramax-6-6l-coolant-reservoir-degas-cap","provider":"Diesel Fuel Injection Service","version":"1.0","type":"link"}