{"product_id":"champion-525-spark-plug","title":"Champion 525 Spark Plug","description":"\u003ch2\u003eReliable Ignition with Champion Copper Plus Spark Plug 525\u003c\/h2\u003e\u003cp\u003eThe Champion Copper Plus 525 spark plug is engineered for consistent ignition performance in a variety of industrial and automotive applications. Designed with durable nickel electrodes and a precise J gap ground electrode tip, this spark plug supports efficient combustion and reliable engine starts.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGround electrode tip design: J gap for stable spark\u003c\/li\u003e\n\u003cli\u003eNickel core material on ground and center electrodes for durability\u003c\/li\u003e\n\u003cli\u003eRemovable nut electrical terminal type for easy installation\u003c\/li\u003e\n\u003cli\u003ePre-gap size of 0.03 inches (0.762 mm) optimized for ignition efficiency\u003c\/li\u003e\n\u003cli\u003eTapered seat type ensuring proper fit and seal\u003c\/li\u003e\n\u003cli\u003eHex size of 0.938 inches (23.83 mm) for standard wrench compatibility\u003c\/li\u003e\n\u003cli\u003eSingle ground electrode for consistent spark delivery\u003c\/li\u003e\n\u003cli\u003eNon-resistor type plug suitable for specific ignition systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Features of Champion Copper Plus 525 Spark Plug\u003c\/h2\u003e\u003cp\u003eThe Champion Copper Plus line is known for combining copper core technology with durable nickel electrodes to provide reliable ignition performance. The 525 spark plug features a J gap ground electrode tip design that helps maintain a stable spark, which is critical for efficient combustion. Both the center and ground electrodes use nickel material, offering resistance to wear and corrosion. The removable nut electrical terminal type allows for straightforward connection and replacement. With a pre-gap size of 0.03 inches (0.762 mm), this spark plug is pre-set to optimize ignition timing and spark intensity. The tapered seat ensures a secure fit in compatible cylinder heads, while the hex size of 0.938 inches (23.83 mm) fits common spark plug sockets for ease of installation.\u003c\/p\u003e\u003ch2\u003eApplications and Compatibility\u003c\/h2\u003e\u003cp\u003eThe Champion Copper Plus 525 spark plug is compatible with a range of industrial engines and certain automotive models requiring a 25-type plug with a tapered seat and nickel electrodes. It is suitable for use in vehicles and equipment where a non-resistor spark plug with a removable nut terminal is specified. This part number 525 is often sought for maintenance and replacement in engines that demand reliable secondary ignition components.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eResolves misfires caused by worn or damaged electrodes\u003c\/li\u003e\n\u003cli\u003eImproves cold start performance in compatible vehicles\u003c\/li\u003e\n\u003cli\u003eReduces fouling in engines prone to carbon buildup\u003c\/li\u003e\n\u003cli\u003eMaintains consistent spark delivery under varied operating conditions\u003c\/li\u003e\n\u003cli\u003ePrevents ignition failure due to poor terminal connections\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eBefore installing the Champion Copper Plus 525 spark plug, verify the correct gap size of 0.03 inches (0.762 mm) to ensure optimal performance. Use a torque wrench to tighten the plug to the manufacturer’s recommended specifications to avoid damage to the tapered seat. The removable nut terminal allows for easy connection to ignition wires; ensure the terminal is securely fastened to prevent electrical resistance. Inspect the spark plug hole for debris before installation to maintain a proper seal.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eChampion industrial plugs, including the Copper Plus 525, are manufactured to meet stringent quality standards for durability and performance. While specific warranty details may vary, Champion products typically come with a limited warranty against manufacturing defects. Users should consult product documentation or authorized distributors for warranty terms related to the 525 spark plug.\u003c\/p\u003e","brand":"Champion","offers":[{"title":"Default Title","offer_id":43744511918261,"sku":"BBKH-525","price":21.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CS_525_Fro.jpg?v=1774994090","url":"https:\/\/www.partcatalog.com\/products\/champion-525-spark-plug","provider":"PartCatalog","version":"1.0","type":"link"}