{"product_id":"3923-spark-plug-3923-4-copper","title":"3923 Spark Plug 3923\/4 Copper","description":"\u003cdiv\u003e\n    \u003ch2\u003e3923 Spark Plug 3923\/4 Copper\u003c\/h2\u003e\n    \u003cp\u003eExperience exceptional performance and reliability with the \u003cstrong\u003e3923 Spark Plug 3923\/4 Copper\u003c\/strong\u003e. Designed for high efficiency and durability, this spark plug is a crucial component for any engine. Here are the standout features that make it a must-have:\u003c\/p\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eCopper-Glass Seal:\u003c\/strong\u003e The unique copper-glass seal bonds the insulator and terminal post center electrode, ensuring full voltage is delivered at the spark gap for optimal combustion.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eGas-Tight Seal:\u003c\/strong\u003e This spark plug offers a 100% leak-proof design, providing peace of mind and reliability during operation.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMulti-Rib Insulator:\u003c\/strong\u003e The innovative multi-rib design reduces the risk of “flash-over,” enhancing the spark plug's overall performance.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eOne-Piece Terminal Post:\u003c\/strong\u003e Built for strength and durability, the one-piece terminal post contributes to the spark plug's robustness.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eResistor Feature:\u003c\/strong\u003e The built-in resistor minimizes radio frequency interference (RFI) and electrode erosion, ensuring longevity and high performance.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eCold-Formed Steel Shell:\u003c\/strong\u003e The spark plug boasts a precision-rolled thread design, enhancing its fit and functionality.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eFull Copper Core Electrode:\u003c\/strong\u003e Provides superior performance in varying conditions, making it an ideal choice for diverse applications.\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eBefore making a purchase, be sure to verify all cross-reference listings to ensure compatibility with your vehicle. Upgrade to the \u003cstrong\u003e3923 Spark Plug 3923\/4 Copper\u003c\/strong\u003e and experience the difference in your engine's performance!\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AUTOLITE","offers":[{"title":"Default Title","offer_id":46408870723885,"sku":"WPS-4-3923","price":4.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/4142\/1101\/files\/3923-spark-plug-3923-4-copper-plugs-939.webp?v=1757281447","url":"https:\/\/rv-and-auto-parts.myshopify.com\/products\/3923-spark-plug-3923-4-copper","provider":"RV and Auto Parts","version":"1.0","type":"link"}