{"product_id":"acdelco-r44ts8-spark-plugs","title":"ACDelco R44TS8 Spark Plugs","description":"\u003cdiv\u003e\u003cp\u003eACDelco R44TS8 Spark Plug, GM Original Equipment, part 5613794, is a copper-core, conventional spark plug designed for General Motors engines from the mid-1980s. It uses a copper core to promote efficient heat transfer and reliable ignition, and its conventional construction makes it suitable as a direct OE replacement on compatible GM powertrains. The plug features a 5\/8-inch hex for common socket tools and is sold individually, simplifying replacement when a single plug is needed. The R44TS family appears in GM-era applications, including the 1984–1987 Buick Regal, illustrating its role in GM’s older engine lineup. Cross-reference databases list R44TS8 as the same GM part number 5613794, confirming it as a direct GM OE replacement option for the same engine families. Availability across major retailers—NAPA, AutoZone, and CarParts—underlines its status as a standard spark plug used to restore OEM ignition characteristics on eligible GM engines. \u003c\/p\u003e\u003c\/div\u003e","brand":"ACDelco","offers":[{"title":"New","offer_id":51656971092270,"sku":null,"price":58.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_abcd8768-e8fc-4461-bd55-9e4a8eb9d8bd.jpg?v=1769464801","url":"https:\/\/plgautomation.com\/products\/acdelco-r44ts8-spark-plugs","provider":"PLG Automation ","version":"1.0","type":"link"}