{"product_id":"bosch-hr8npp302-spark-plug","title":"Bosch HR8NPP302 Spark Plug","description":"\u003ch2\u003eOverview of Bosch HR8NPP302 Spark Plug\u003c\/h2\u003e\u003cp\u003eThe Bosch HR8NPP302 spark plug is engineered for reliable ignition performance in select Buick, Cadillac, Chevrolet, GMC, Pontiac, Saturn, and Suzuki vehicles. Designed with precision materials and specifications, this spark plug supports efficient combustion and consistent engine operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: HR8NPP302\u003c\/li\u003e\n\u003cli\u003eBrand Line: OE Fine Wire Platinum\u003c\/li\u003e\n\u003cli\u003eResistance: 6000 ohms\u003c\/li\u003e\n\u003cli\u003eCenter Electrode Tip Material: Platinum\u003c\/li\u003e\n\u003cli\u003eGround Electrode Core Material: Copper\u003c\/li\u003e\n\u003cli\u003ePre-Gap Size: 1.1 mm\u003c\/li\u003e\n\u003cli\u003eThread Diameter: 14 mm\u003c\/li\u003e\n\u003cli\u003eReach: 25 mm\u003c\/li\u003e\n\u003cli\u003eHex Size: 16 mm\u003c\/li\u003e\n\u003cli\u003eSeat Type: Tapered\u003c\/li\u003e\n\u003cli\u003eInsulator Material: Ceramic\u003c\/li\u003e\n\u003cli\u003eManufacturer Heat Range: 8\u003c\/li\u003e\n\u003cli\u003eDesigned for 4-cycle engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eOE Fine Wire Platinum Brand Line Details\u003c\/h2\u003e\u003cp\u003eThe OE Fine Wire Platinum line by Bosch focuses on delivering spark plugs with fine wire platinum center electrodes, which provide enhanced durability and stable ignition. This product line is designed to meet or exceed original equipment specifications, ensuring compatibility and performance for vehicles requiring platinum-tipped spark plugs. The HR8NPP302 spark plug benefits from this technology, offering improved wear resistance and consistent spark delivery.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Features\u003c\/h2\u003e\u003cp\u003eThe HR8NPP302 spark plug features a platinum center electrode tip combined with a copper core, which balances conductivity and durability. The ground electrode uses nickel-yttrium and copper materials with a standard design and a single ground electrode tip, contributing to reliable spark generation. The ceramic insulator is non-projected, providing electrical insulation and heat resistance. With a resistance rating of 6000 ohms, this spark plug includes an internal resistor to reduce electromagnetic interference. The tapered seat and 16 mm hex size facilitate proper installation and secure fitment.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBuick models: Allure, LaCrosse\u003c\/li\u003e\n\u003cli\u003eCadillac models: CTS, SRX, STS\u003c\/li\u003e\n\u003cli\u003eChevrolet models: Acadia, Equinox, Malibu, Traverse\u003c\/li\u003e\n\u003cli\u003eGMC models: Enclave, Outlook, Terrain, Torrent\u003c\/li\u003e\n\u003cli\u003ePontiac models: G6, G8, Grand Prix, Torrent\u003c\/li\u003e\n\u003cli\u003eSaturn models: Aura, Vue\u003c\/li\u003e\n\u003cli\u003eSuzuki models: Grand Vitara, XL-7\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by Bosch HR8NPP302\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine misfires and rough idling\u003c\/li\u003e\n\u003cli\u003ePoor fuel efficiency due to incomplete combustion\u003c\/li\u003e\n\u003cli\u003eDifficulty starting the engine\u003c\/li\u003e\n\u003cli\u003eReduced engine power and acceleration\u003c\/li\u003e\n\u003cli\u003eIncreased emissions from inefficient ignition\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the engine is cool before removing old spark plugs. Use a torque wrench to tighten the HR8NPP302 spark plug to manufacturer specifications to avoid damage to the tapered seat or threads. Verify the pre-gap size of 1.1 mm before installation, although the plug comes pre-gapped. Inspect the spark plug well for debris and clean if necessary. Replace spark plugs in sets to maintain consistent engine performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBosch spark plugs, including the HR8NPP302, are manufactured to meet strict quality standards and original equipment specifications. The OE Fine Wire Platinum line undergoes rigorous testing to ensure durability and reliable ignition performance. Warranty coverage details should be confirmed with the vehicle manufacturer or Bosch directly.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":44531604652213,"sku":"BBHK-HR8NPP302","price":15.7,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_HR8NPP302_Fro.jpg?v=1775060571","url":"https:\/\/www.partcatalog.com\/products\/bosch-hr8npp302-spark-plug","provider":"PartCatalog","version":"1.0","type":"link"}