{"product_id":"champion-946-spark-plug","title":"Champion 946 Spark Plug","description":"\u003ch2\u003eChampion Copper Plus Spark Plug Overview\u003c\/h2\u003e\u003cp\u003eThe Champion Copper Plus 946 spark plug is engineered for reliable ignition performance in Saab 900 vehicles. Designed with durable nickel and copper alloy components, this spark plug ensures consistent combustion and efficient engine operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGround electrode core made of nickel for durability\u003c\/li\u003e\n\u003cli\u003eNickel center electrode tip for stable spark delivery\u003c\/li\u003e\n\u003cli\u003ePre-set gap size of 0.030 inches (0.76 mm) for optimal ignition\u003c\/li\u003e\n\u003cli\u003eFlat seat type with a 0.75-inch reach for precise fitment\u003c\/li\u003e\n\u003cli\u003eResistor type spark plug to reduce electrical interference\u003c\/li\u003e\n\u003cli\u003eThread diameter of 14 mm (0.551 inches) with a 15.88 mm hex size\u003c\/li\u003e\n\u003cli\u003eInsulator height and projection of 0.06 inches for proper insulation\u003c\/li\u003e\n\u003cli\u003eManufacturer heat range rating of 12 suitable for small engine applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Champion Copper Plus Product Line\u003c\/h2\u003e\u003cp\u003eThe Copper Plus line from Champion focuses on spark plugs that combine copper core technology with nickel alloy electrodes. This design supports efficient heat transfer and reliable ignition, making it suitable for small engine applications like the Saab 900. The Copper Plus spark plugs balance performance and durability, providing consistent spark quality over time.\u003c\/p\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Champion Copper Plus 946 spark plug features a single ground electrode made from a nickel copper alloy, enhancing wear resistance and conductivity. The center electrode tip is nickel, contributing to stable spark generation. With a pre-gap size of 0.030 inches (0.76 mm), this plug is ready for installation without additional adjustment. The flat seat design and 0.75-inch reach ensure proper sealing and fitment in the combustion chamber. The spark plug includes a non-removable nut electrical terminal and a resistor to minimize radio frequency interference. Its thread diameter measures 14 mm (0.551 inches), and the hex size is 15.88 mm (0.625 inches), compatible with standard spark plug sockets.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDesigned specifically for Saab 900 models\u003c\/li\u003e\n\u003cli\u003eSuitable for small engine ignition systems requiring a heat range of 12\u003c\/li\u003e\n\u003cli\u003eIdeal for secondary ignition system replacement\u003c\/li\u003e\n\u003cli\u003eAddresses ignition misfires and poor engine starting issues\u003c\/li\u003e\n\u003cli\u003eHelps maintain fuel efficiency and engine smoothness\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eBefore installation, verify the spark plug gap is set to 0.030 inches (0.76 mm) as specified. Use a 15.88 mm (5\/8 inch) spark plug socket for proper torque application. Ensure the flat seat spark plug is threaded carefully to avoid cross-threading. Tighten to manufacturer torque specifications to maintain proper sealing and prevent damage. The non-removable nut terminal requires compatible ignition wire connectors.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eChampion Copper Plus spark plugs are manufactured to meet OEM standards for fit, form, and function. The use of nickel and copper alloy materials supports durability and consistent performance. While specific warranty details are not provided, Champion products typically adhere to industry quality controls and are backed by the brand's reputation for reliability.\u003c\/p\u003e","brand":"Champion","offers":[{"title":"Default Title","offer_id":43744518504629,"sku":"BBKH-946","price":14.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CS_946_Fro.jpg?v=1774994105","url":"https:\/\/www.partcatalog.com\/products\/champion-946-spark-plug","provider":"PartCatalog","version":"1.0","type":"link"}