{"product_id":"champion-spark-plug-cch400-copper-core-marine-spark-plug-replaces-bombardier-507669","title":"Champion Spark Plug CCH400 - Copper Core Marine Spark Plug, Replaces Bombardier 507669","description":"\u003cp\u003eThe Champion Spark Plug CCH400 is a copper-core marine spark plug built as a quality OE-type replacement for boat engines. Its copper core center electrode delivers increased conductivity and precise heat range control, giving the plug good overall wear characteristics even under the heavy, sustained loads typical of marine engine operation. The plug is engineered to resist overheating during hard running, and its construction includes corrosion-resistant materials to stand up to the damp, salt-exposed environment common to marine ignition systems.\u003c\/p\u003e\u003cp\u003eKey strengths of this Champion spark plug include fouling resistance, superior corrosion resistance, and dependable, proven performance backed by manufacturing to ISO and SAE standards. The copper core electrode is the design feature that sets the heat range and conductivity performance, helping the plug maintain a stable spark and resist premature wear over its service life. It is sold and shipped as a single spark plug (unit count of one).\u003c\/p\u003e\u003cp\u003eThis plug is commonly used in Chrysler inboard marine engine applications and serves as a direct cross-reference replacement for Bombardier part number 507669. Always match the plug to your engine manufacturer's specification before installation.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Champion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e CCH400\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChampion Plug Number:\u003c\/strong\u003e 400\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 037551000104\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore Material:\u003c\/strong\u003e Copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop Material Type:\u003c\/strong\u003e Metal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.15 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Count:\u003c\/strong\u003e 1 spark plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing Standards:\u003c\/strong\u003e ISO and SAE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Chrysler Inboard Spark Plugs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eChrysler inboard marine engines\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eBombardier 507669\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat engines is the Champion CCH400 spark plug designed for?\u003c\/strong\u003e The Champion CCH400 spark plug is designed for use in Chrysler inboard marine engines and is built as an OE-type replacement plug for marine ignition systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the CCH400 cross-reference to any OEM part numbers?\u003c\/strong\u003e Yes, the Champion CCH400 spark plug is a direct cross-reference replacement for Bombardier part number 507669.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does this spark plug weigh?\u003c\/strong\u003e The Champion CCH400 marine spark plug weighs 0.15 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the electrode made of?\u003c\/strong\u003e This Champion spark plug uses a copper core center electrode, which provides increased conductivity and better heat range control than a standard solid electrode.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Champion CCH400 resistant to fouling?\u003c\/strong\u003e Yes, the CCH400 is built to resist fouling along with offering superior corrosion resistance, which is important in the salt-exposed marine environment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many spark plugs come in one order?\u003c\/strong\u003e One Champion CCH400 spark plug is included per unit; the unit count is 1.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a genuine Champion part or an aftermarket copy?\u003c\/strong\u003e The CCH400 is a genuine Champion spark plug, manufactured to ISO and SAE standards, not a generic aftermarket copy.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan this spark plug handle heavy engine loads without overheating?\u003c\/strong\u003e Yes, the Champion CCH400 is specifically designed to resist overheating under heavy engine loads, which makes it suitable for sustained marine engine operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does the CCH400 compare to the OEM plug it replaces?\u003c\/strong\u003e The CCH400 functions as a direct OE-type replacement, built to the same ISO and SAE manufacturing standards, delivering equivalent copper-core conductivity and heat control to the original Bombardier 507669 plug it replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat corrosion protection does this plug offer?\u003c\/strong\u003e The Champion CCH400 features superior corrosion resistance, helping it hold up to the damp and salt-air conditions common in marine engine compartments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Champion CCH400 spark plug?\u003c\/strong\u003e The UPC for the Champion CCH400 spark plug is 037551000104.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs installation of the CCH400 straightforward for a DIY engine service?\u003c\/strong\u003e As a direct OE-type replacement plug, the Champion CCH400 installs the same way as the original spark plug it replaces, requiring no modification for a routine plug swap.\u003c\/p\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":49027463545051,"sku":"CHA-RV9YC","price":3.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/RV9YC__49961.1722345828.500.750.jpg?v=1785163565","url":"https:\/\/www.goodvibesmarina.com\/products\/champion-spark-plug-cch400-copper-core-marine-spark-plug-replaces-bombardier-507669","provider":"Good Vibes Marina","version":"1.0","type":"link"}