{"product_id":"bosch-7976-spark-plug","title":"Bosch 7976 Spark Plug","description":"\u003ch2\u003eReliable Ignition Performance for Select GM Vehicles\u003c\/h2\u003e\u003cp\u003eThe Bosch Nickel 7976 spark plug is engineered to deliver consistent ignition performance for a range of Buick, Chevrolet, GMC, Oldsmobile, and Pontiac models. Designed specifically for 4-cycle engines, this spark plug supports efficient combustion and reliable engine operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eResistance: 6000 ohms for optimal electrical noise suppression\u003c\/li\u003e\n\u003cli\u003eGround Electrode Tip Design: Tapered v-profile for precise spark delivery\u003c\/li\u003e\n\u003cli\u003eCenter Electrode Core Material: Nickel-yttrium and copper for durability\u003c\/li\u003e\n\u003cli\u003eGround Electrode Tip Material: Nickel-chromium for enhanced wear resistance\u003c\/li\u003e\n\u003cli\u003ePre-Gap Size: 1 mm for proper spark gap\u003c\/li\u003e\n\u003cli\u003eThread Diameter: 14 mm with 11.2 mm reach and tapered seat type\u003c\/li\u003e\n\u003cli\u003eHex Size: 16 mm for standard installation tools\u003c\/li\u003e\n\u003cli\u003eManufacturer Heat Range: 9 suitable for moderate to high operating temperatures\u003c\/li\u003e\n\u003cli\u003eInsulator Material: Ceramic with non-projected design for reliable insulation\u003c\/li\u003e\n\u003cli\u003eResistor: Yes, to reduce electromagnetic interference\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Bosch Nickel Spark Plug Line\u003c\/h2\u003e\u003cp\u003eThe Bosch Nickel product line focuses on spark plugs with nickel-based electrodes, providing a balance of durability and cost-effectiveness. The Nickel 7976 spark plug features nickel-yttrium and copper center electrodes combined with nickel-chromium ground electrodes, designed to maintain stable ignition and resist electrode wear over time. This line is suitable for a variety of GM vehicles requiring reliable secondary ignition components.\u003c\/p\u003e\u003ch2\u003eTechnical Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThe Bosch 7976 spark plug is compatible with multiple GM makes and models, including Buick LeSabre, Chevrolet Camaro, Monte Carlo, GMC S10, Oldsmobile Cutlass Ciera, and Pontiac Firebird, among others. Its 14 mm thread diameter, 11.2 mm reach, and tapered seat ensure proper fitment and sealing in the combustion chamber. The 16 mm hex size allows for straightforward installation using common tools.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores consistent spark delivery in Buick, Chevrolet, GMC, Oldsmobile, and Pontiac 4-cycle engines\u003c\/li\u003e\n\u003cli\u003eAddresses misfires caused by worn or damaged spark plugs\u003c\/li\u003e\n\u003cli\u003eReduces electromagnetic interference with built-in resistor\u003c\/li\u003e\n\u003cli\u003eImproves engine start-up reliability and smooth idling\u003c\/li\u003e\n\u003cli\u003eHelps maintain fuel efficiency by ensuring proper combustion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eBefore installation, verify the spark plug gap is set to 1 mm as specified. Use a 16 mm socket wrench for removal and installation. Ensure the tapered seat is clean and free of debris to achieve a proper seal. Torque the spark plug to manufacturer specifications to avoid damage to the threads or combustion chamber. The Bosch 7976 spark plug is designed for 4-cycle engines and is not intended for outdoor power equipment.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBosch manufactures the 7976 spark plug to meet strict quality standards, using durable materials such as nickel-yttrium and copper for the center electrode and nickel-chromium for the ground electrode. The ceramic insulator provides reliable electrical insulation under high temperatures. While specific warranty details are not provided, Bosch products typically adhere to industry quality controls to ensure consistent performance and longevity.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":52215301144757,"sku":"BBHK-7976","price":7.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_7976_Fro.jpg?v=1775596560","url":"https:\/\/www.partcatalog.com\/products\/bosch-7976-spark-plug","provider":"PartCatalog","version":"1.0","type":"link"}