{"product_id":"champion-429-spark-plug","title":"Champion 429 Spark Plug","description":"\u003ch2\u003eChampion Copper Plus Spark Plug Overview\u003c\/h2\u003e\u003cp\u003eThe Champion Copper Plus 429 spark plug is designed for reliable ignition performance in a variety of vehicles. Featuring a nickel center electrode and ground electrode, this spark plug supports consistent combustion and engine efficiency.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGround electrode core material: Nickel\u003c\/li\u003e\n\u003cli\u003eCenter electrode tip material: Nickel\u003c\/li\u003e\n\u003cli\u003ePre-gap size: 0.035 inches (0.90 mm)\u003c\/li\u003e\n\u003cli\u003eSingle ground electrode\u003c\/li\u003e\n\u003cli\u003eFlat seat type for secure fitment\u003c\/li\u003e\n\u003cli\u003eReach length: 0.813 inches\u003c\/li\u003e\n\u003cli\u003eRemovable nut electrical terminal type\u003c\/li\u003e\n\u003cli\u003eNo resistor included\u003c\/li\u003e\n\u003cli\u003eHex size: 1.125 inches (28.58 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Champion Copper Plus spark plug, part number 429, is engineered with a nickel core for both the ground and center electrodes, providing durability and consistent spark delivery. The flat seat design ensures a proper seal in the combustion chamber, while the 0.813-inch reach fits specific engine configurations requiring this length. The pre-gap size of 0.035 inches (0.90 mm) is set to optimize ignition timing and combustion efficiency. This spark plug features a removable nut electrical terminal, allowing for flexible installation options. The absence of a resistor means it is suitable for ignition systems that do not require resistor plugs.\u003c\/p\u003e\u003ch2\u003eAbout the Champion Copper Plus Product Line\u003c\/h2\u003e\u003cp\u003eThe Copper Plus line from Champion focuses on spark plugs with copper cores to enhance conductivity and heat dissipation. This line is designed to provide dependable ignition performance for vehicles that require copper electrode spark plugs. The 429 spark plug is part of this line, offering a balance of durability and efficient spark delivery for compatible makes and models.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or fouled spark plugs in compatible vehicles\u003c\/li\u003e\n\u003cli\u003eHelps resolve misfires caused by electrode wear or gap inconsistencies\u003c\/li\u003e\n\u003cli\u003eImproves cold start performance by maintaining proper spark gap\u003c\/li\u003e\n\u003cli\u003eAddresses rough idling due to inconsistent ignition\u003c\/li\u003e\n\u003cli\u003eSupports fuel efficiency by ensuring complete combustion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with your vehicle’s make and model before installation\u003c\/li\u003e\n\u003cli\u003eCheck and adjust the spark plug gap if necessary to 0.035 inches (0.90 mm)\u003c\/li\u003e\n\u003cli\u003eUse a torque wrench to tighten the spark plug to manufacturer specifications\u003c\/li\u003e\n\u003cli\u003eEnsure the flat seat is properly seated to avoid compression leaks\u003c\/li\u003e\n\u003cli\u003eHandle the removable nut terminal carefully during installation to avoid damage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eChampion spark plugs, including the Copper Plus 429, are manufactured to meet industry standards for ignition components. While specific warranty details may vary, Champion products typically come with a limited warranty against manufacturing defects. Always consult the vehicle manufacturer’s guidelines and Champion’s warranty information for coverage specifics.\u003c\/p\u003e","brand":"Champion","offers":[{"title":"Default Title","offer_id":43744508641461,"sku":"BBKH-429","price":46.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CS_429_Fro.jpg?v=1774994081","url":"https:\/\/www.partcatalog.com\/products\/champion-429-spark-plug","provider":"PartCatalog","version":"1.0","type":"link"}