{"product_id":"modulator-plug-with-o-ring","title":"Modulator Plug With O-Ring","description":"\n\u003cdiv class=\"page-title-wrapper product\"\u003e\n\u003cp class=\"page-title\"\u003e\u003cstrong\u003eMODULATOR PLUG WITH O-RING\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp class=\"page-title\"\u003eThe Coan Racing COA‑12836 Modulator Plug with O‑Ring is a precision-machined closure component designed for the transmission modulator port used in GM Powerglide units. Crafted to exacting specifications, the plug includes a high‑quality elastomer O‑ring that seals against the case bore to prevent fluid leaks. Its durable construction withstands high-temperature environments and repeated service cycles, making it a reliable solution during routine rebuilds or performance tuning.\u003c\/p\u003e\n\n\u003cp class=\"page-title\"\u003eThe COA‑12836 provides tight, leak-free sealing and helps maintain precise modulation control in demanding driving conditions.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Coan","offers":[{"title":"Default Title","offer_id":49129589080283,"sku":"COA-12836","price":28.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/4173\/0267\/files\/F198657829.jpg?v=1786547750","url":"https:\/\/suncoastperformance.com\/products\/modulator-plug-with-o-ring","provider":"SunCoast Diesel","version":"1.0","type":"link"}