{"product_id":"champion-806-spark-plug","title":"Champion 806 Spark Plug","description":"\u003ch2\u003eReliable Spark Plug for Buick, Oldsmobile, Pontiac, and Rover\u003c\/h2\u003e\u003cp\u003eThe Champion Copper Plus 806 spark plug is engineered to deliver consistent ignition performance for select Buick, Oldsmobile, Pontiac, and Rover models. Designed with durable nickel and copper alloy materials, this spark plug supports efficient combustion and engine reliability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGround electrode core and center electrode tip made of nickel for durability\u003c\/li\u003e\n\u003cli\u003ePre-set gap size of 0.030 inches (0.76 mm) for optimal spark\u003c\/li\u003e\n\u003cli\u003eFlat seat type with 0.5 inch reach and 14 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eHex size of 0.813 inches (20.65 mm) for standard installation tools\u003c\/li\u003e\n\u003cli\u003eInsulator height and projection of 0.06 inches for proper fit\u003c\/li\u003e\n\u003cli\u003eManufacturer heat range rating of 92 suitable for small engine applications\u003c\/li\u003e\n\u003cli\u003eRemovable nut electrical terminal type for flexible connection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eChampion Copper Plus Product Line Overview\u003c\/h2\u003e\u003cp\u003eThe Copper Plus line from Champion focuses on spark plugs that combine copper core technology with durable electrode materials to enhance conductivity and wear resistance. The 806 spark plug benefits from this design approach, providing reliable ignition performance for small engine applications in vehicles like the Buick Cutlass, Oldsmobile Skylark, Pontiac Tempest, and Rover 3500.\u003c\/p\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis spark plug features a nickel copper alloy ground electrode and a nickel center electrode tip, which contribute to stable spark generation and longevity. The pre-gap size is factory set at 0.030 inches (0.76 mm), ensuring proper spark gap without additional adjustment. The flat seat design and 0.5 inch reach accommodate the combustion chamber requirements of compatible engines. With a thread diameter of 14 mm (0.551 inches) and a hex size of 0.813 inches (20.65 mm), installation is compatible with standard tools. The insulator height and projection of 0.06 inches help maintain correct electrode positioning for efficient ignition.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper ignition in Buick Cutlass, Oldsmobile Skylark, Pontiac Tempest, and Rover 3500 engines\u003c\/li\u003e\n\u003cli\u003eAddresses misfires caused by worn or damaged spark plugs\u003c\/li\u003e\n\u003cli\u003eImproves cold start performance and fuel efficiency\u003c\/li\u003e\n\u003cli\u003eReduces engine hesitation and rough idling\u003c\/li\u003e\n\u003cli\u003ePrevents fouling and electrode wear in small engine ignition systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eBefore installation, verify compatibility with your vehicle’s make and model. The Champion Copper Plus 806 spark plug uses a removable nut electrical terminal, allowing for flexible connection options. Use a torque wrench to tighten the spark plug to manufacturer specifications to avoid damage to the threads or combustion chamber. The flat seat and 0.5 inch reach require proper seating to ensure a secure fit and optimal performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eChampion spark plugs are manufactured to meet strict quality standards for ignition components. The Copper Plus 806 spark plug is designed for durability and consistent performance in compatible Buick, Oldsmobile, Pontiac, and Rover vehicles. While specific warranty details are not provided here, Champion products typically come with manufacturer-backed quality assurance to support reliable operation.\u003c\/p\u003e","brand":"Champion","offers":[{"title":"Default Title","offer_id":43744513425589,"sku":"BBKH-806","price":12.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CS_806_Fro_cc78e888-db5b-463b-ad61-b7bec17a4741.jpg?v=1774994095","url":"https:\/\/www.partcatalog.com\/products\/champion-806-spark-plug","provider":"PartCatalog","version":"1.0","type":"link"}