{"product_id":"autolite-3922-spark-plug","title":"Autolite 3922 Spark Plug","description":"\u003ch2\u003eReliable Ignition Performance for Select Vehicles\u003c\/h2\u003e\u003cp\u003eThe Autolite Copper Resistor Spark Plug 3922 is engineered to deliver consistent ignition performance for a range of vehicles including Audi S4, Honda Civic, Porsche Boxster, and Jeep Grand Cherokee. Designed with durable materials and precise specifications, this spark plug supports efficient combustion and engine reliability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eResistance: 4000 ohms for effective electrical noise suppression\u003c\/li\u003e\n\u003cli\u003eGround Electrode Tip: Tapered nickel design for durability\u003c\/li\u003e\n\u003cli\u003eCenter Electrode Core: Copper for enhanced conductivity\u003c\/li\u003e\n\u003cli\u003eElectrical Terminal: Removable nut type for secure connection\u003c\/li\u003e\n\u003cli\u003ePre-Gap Size: 0.040 inches (1.00 mm) for optimal spark gap\u003c\/li\u003e\n\u003cli\u003eHex Size: 5\/8 inch (16 mm) for standard installation tools\u003c\/li\u003e\n\u003cli\u003eThread Diameter: 14.0 mm with 0.750 inch (19.5 mm) reach\u003c\/li\u003e\n\u003cli\u003eSeat Type: Flat for proper sealing\u003c\/li\u003e\n\u003cli\u003eInsulator: Ceramic mid projection for heat resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Autolite Copper Resistor Spark Plug Line\u003c\/h2\u003e\u003cp\u003eThe Copper Resistor Spark Plug line from Autolite combines copper core technology with resistor features to reduce electromagnetic interference while maintaining strong ignition capabilities. The 3922 model incorporates these design elements to provide reliable spark delivery and compatibility with various vehicle makes and models.\u003c\/p\u003e\u003ch2\u003eTechnical Details and Application\u003c\/h2\u003e\u003cp\u003eThe Autolite 3922 spark plug features a copper core center electrode that enhances electrical conductivity, improving ignition efficiency. The tapered nickel ground electrode tip and core material provide durability and resistance to wear. With a resistance rating of 4000 ohms, this spark plug helps suppress radio frequency interference, protecting sensitive electronic components in vehicles like the Mercedes-Benz V8 Vantage and Chevrolet Cruze. The removable nut electrical terminal allows for secure and straightforward connection during installation. Its flat seat and 14 mm thread diameter with a 0.750 inch reach ensure proper fitment in compatible engines.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Audi S4, Porsche Cayman, Honda S2000, Jeep Grand Cherokee, and Buick Encore\u003c\/li\u003e\n\u003cli\u003eHelps resolve misfires and rough idling\u003c\/li\u003e\n\u003cli\u003eImproves cold start performance\u003c\/li\u003e\n\u003cli\u003eReduces electromagnetic interference affecting vehicle electronics\u003c\/li\u003e\n\u003cli\u003eSupports consistent fuel combustion and engine efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the spark plug gap is set to the specified 0.040 inch (1.00 mm) pre-gap before installation. Use a 5\/8 inch (16 mm) socket wrench to tighten the spark plug to the manufacturer’s torque specifications. The flat seat design requires proper seating to avoid compression leaks. The removable nut terminal facilitates easy connection to ignition wires. Always verify compatibility with your vehicle’s make and model prior to installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eAutolite spark plugs are manufactured to meet OEM standards for fit, form, and function. The Copper Resistor Spark Plug 3922 undergoes rigorous quality control to ensure durability and performance. While specific warranty details are not provided here, Autolite products typically come with manufacturer-backed warranties covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":52204735824053,"sku":"BBRQ-3922","price":8.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/AB_3922_Fro.jpg?v=1775594738","url":"https:\/\/www.partcatalog.com\/products\/autolite-3922-spark-plug","provider":"PartCatalog","version":"1.0","type":"link"}