{"product_id":"autolight-racing-non-resistor-spark-plug-ar3932","title":"AUTOLIGHT - Racing Non-Resistor Spark Plug - AR3932","description":"\u003cp data-start=\"193\" data-end=\"580\"\u003e\u003cstrong data-start=\"193\" data-end=\"209\"\u003eDescription:\u003c\/strong\u003e\u003cbr data-start=\"209\" data-end=\"212\"\u003eThe Autolite Racing AR3932 Spark Plug is a high-performance, non-resistor style plug designed for demanding racing and street performance use where consistent ignition and heat control are critical. It features a standard center electrode with a nickel tip and a nickel ground electrode tip, along with a flat seat for secure installation in compatible cylinder heads.\u003c\/p\u003e\n\u003cp data-start=\"582\" data-end=\"1069\"\u003eAutolite Racing plugs are engineered with a cut-back ground electrode design to support strong ignitability of the flame kernel and improved heat transfer. The plug also uses anti-corrosive nickel plating to help resist rusting and maintain durability over time. A high alumina multi-rib ceramic insulator supports thermal conductivity and insulation strength while helping reduce flash-over in high-stress conditions. This plug is specified with a short projection and a 0.6 mm pre-gap.\u003c\/p\u003e\n\u003cp data-start=\"1071\" data-end=\"1084\"\u003e\u003cstrong data-start=\"1071\" data-end=\"1084\"\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1086\" data-end=\"1737\"\u003e\n\u003cli data-start=\"1086\" data-end=\"1147\"\u003e\n\u003cp data-start=\"1088\" data-end=\"1147\"\u003eAutolite® Racing high-performance non-resistor spark plug\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1148\" data-end=\"1185\"\u003e\n\u003cp data-start=\"1150\" data-end=\"1185\"\u003eCenter electrode design: Standard\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1186\" data-end=\"1227\"\u003e\n\u003cp data-start=\"1188\" data-end=\"1227\"\u003eCenter electrode tip material: Nickel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1228\" data-end=\"1269\"\u003e\n\u003cp data-start=\"1230\" data-end=\"1269\"\u003eGround electrode tip design: Standard\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1270\" data-end=\"1311\"\u003e\n\u003cp data-start=\"1272\" data-end=\"1311\"\u003eGround electrode tip material: Nickel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1312\" data-end=\"1392\"\u003e\n\u003cp data-start=\"1314\" data-end=\"1392\"\u003eCut-back ground electrode design for improved ignitability and heat transfer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1393\" data-end=\"1444\"\u003e\n\u003cp data-start=\"1395\" data-end=\"1444\"\u003eAnti-corrosive nickel plating to resist rusting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1445\" data-end=\"1538\"\u003e\n\u003cp data-start=\"1447\" data-end=\"1538\"\u003eHigh alumina multi-rib ceramic insulator for thermal conductivity and insulation strength\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1539\" data-end=\"1588\"\u003e\n\u003cp data-start=\"1541\" data-end=\"1588\"\u003eCenter electrode projection: Short projection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1589\" data-end=\"1608\"\u003e\n\u003cp data-start=\"1591\" data-end=\"1608\"\u003eSeat type: Flat\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1609\" data-end=\"1629\"\u003e\n\u003cp data-start=\"1611\" data-end=\"1629\"\u003eHex size: 5\/8 in\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1630\" data-end=\"1656\"\u003e\n\u003cp data-start=\"1632\" data-end=\"1656\"\u003eThread diameter: 14 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1657\" data-end=\"1681\"\u003e\n\u003cp data-start=\"1659\" data-end=\"1681\"\u003ePre-gap size: 0.6 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1682\" data-end=\"1713\"\u003e\n\u003cp data-start=\"1684\" data-end=\"1713\"\u003eManufacturer heat range: 15\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1714\" data-end=\"1737\"\u003e\n\u003cp data-start=\"1716\" data-end=\"1737\"\u003eResistance (Ohm): 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AUTOLIGHT","offers":[{"title":"Default Title","offer_id":46090288496839,"sku":"ATLAR3932","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/Screenshot2026-01-15121905.png?v=1768508275","url":"https:\/\/mainstreeteshop.com\/products\/autolight-racing-non-resistor-spark-plug-ar3932","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}