{"product_id":"spectra-s10398-engine-crankshaft-position-sensor","title":"Spectra S10398 Engine Crankshaft Position Sensor","description":"\u003ch2\u003eReliable Engine Crankshaft Position Sensor for Chevrolet and GMC\u003c\/h2\u003e\u003cp\u003eThe Spectra S10398 engine crankshaft position sensor is designed to provide accurate and consistent performance for select Chevrolet and GMC vehicles. This sensor helps maintain proper engine timing and smooth operation for models like the Silverado 1500 and Express 1500.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet Express 1500 and Silverado 1500\u003c\/li\u003e\n\u003cli\u003eCompatible with GMC Savana 1500 and Sierra 1500\u003c\/li\u003e\n\u003cli\u003eOEM-quality replacement part number S10398\u003c\/li\u003e\n\u003cli\u003eEnsures precise engine crankshaft position detection\u003c\/li\u003e\n\u003cli\u003eDurable construction for long-lasting performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Spectra S10398 crankshaft position sensor is engineered to meet or exceed original equipment specifications. It accurately monitors the position and rotational speed of the crankshaft, providing critical data to the engine control unit (ECU). This data is essential for proper ignition timing and fuel injection, which directly affects engine performance and efficiency. Designed specifically for Chevrolet and GMC trucks and vans, this sensor supports reliable engine management in the Express 1500, Savana 1500, Sierra 1500, and Silverado 1500 models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eResolves engine stalling or misfiring issues\u003c\/li\u003e\n\u003cli\u003eEliminates difficulty starting the engine\u003c\/li\u003e\n\u003cli\u003eCorrects irregular idle or poor acceleration\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light related to crankshaft sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves overall engine timing accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Spectra S10398 sensor requires basic mechanical skills and standard hand tools. Before installation, disconnect the vehicle battery to prevent electrical shorts. Locate the existing crankshaft position sensor on the engine block, remove the mounting bolt, and disconnect the electrical connector. Install the new sensor in the same position, secure it with the mounting bolt, and reconnect the electrical plug. After installation, clear any diagnostic trouble codes and verify proper engine operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eManufactured by Spectra, the S10398 crankshaft position sensor undergoes rigorous quality control to ensure durability and reliable performance. This part is backed by a limited warranty covering defects in materials and workmanship, providing confidence in its long-term use on compatible Chevrolet and GMC vehicles.\u003c\/p\u003e","brand":"Spectra","offers":[{"title":"Default Title","offer_id":44727210016949,"sku":"BCNK-S10398","price":23.66,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SQ_S10398_Fro.jpg?v=1775097002","url":"https:\/\/www.partcatalog.com\/products\/spectra-s10398-engine-crankshaft-position-sensor","provider":"PartCatalog","version":"1.0","type":"link"}