{"product_id":"urem40e","title":"Tempest UREM40E Massive-Electrode Spark Plug","description":"\u003cp\u003eTempest UREM40E is an FAA-PMA aviation spark plug with a massive electrode, 18 mm mounting thread, 1\/2 in reach and a 5\/8-24 harness connector thread (3\/4 in wrench on the B-nut). Its heat rating is 40. The centre electrode has a copper core co-extruded inside a nickel-alloy sleeve, and the plug has a high-alumina ceramic insulator and a glass centre seal with integral resistor. It is gapped at the factory to 0.016–0.021 in.\u003c\/p\u003e\u003cp\u003eThe Tempest application chart lists the UREM40E for short-reach cylinders of Continental C-85, C-90, O-200, O-300, Continental Titan, Lycoming O-235, O-290, O-320, O-360, IO-360, O-540, IO-540, Superior O-360, Jacobs R-755 and Warner Scarab engines, among others. Tempest refers to the engine or airframe parts listing and approved data for the final choice of plug. The plug is installed with a new copper gasket (Tempest UM-674) and tightened to the torque the engine manufacturer specifies. Fit depends on the engine model.\u003c\/p\u003e","brand":"Tempest","offers":[{"title":"Default Title","offer_id":58187477549387,"sku":"UREM40E","price":967.5,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/1063\/3803\/files\/UREM40E.jpg?v=1790632930","url":"https:\/\/shop.airteam.eu\/products\/urem40e","provider":"AIR TEAM","version":"1.0","type":"link"}