{"product_id":"prenco-4d-1077-engine-crankshaft-position-sensor","title":"Prenco 4D-1077 Engine Crankshaft Position Sensor","description":"\u003ch2\u003eOverview of Prenco Engine Crankshaft Position Sensor 4D-1077\u003c\/h2\u003e\u003cp\u003eThe Prenco 4D-1077 Engine Crankshaft Position Sensor is designed for precise engine timing and performance monitoring. This sensor is compatible with various Chevrolet and GMC heavy-duty models, ensuring reliable operation in demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTerminal Type: Blade for secure electrical connection\u003c\/li\u003e\n\u003cli\u003eSingle female oblong connector with three male terminals\u003c\/li\u003e\n\u003cli\u003eSensor body diameter measures 0.73 inches for accurate fitment\u003c\/li\u003e\n\u003cli\u003eDoes not include a mounting bracket\u003c\/li\u003e\n\u003cli\u003eCompatible with Chevrolet and GMC 2500 and 3500 series trucks and SUVs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Prenco 4D-1077 crankshaft position sensor features a blade terminal type that provides a stable and corrosion-resistant electrical connection. It includes one female oblong connector housing three male terminals, designed to interface seamlessly with the vehicle’s wiring harness. The sensor body diameter of 0.73 inches ensures proper installation within the engine assembly. This sensor is engineered for use in Chevrolet Avalanche 2500, Express 3500, Savana 3500, Sierra 2500 HD and 3500 models, Silverado 2500 HD and 3500 series, Suburban 2500, and Yukon XL 2500 vehicles. The absence of a mounting bracket requires using the existing bracket on the engine for installation.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate engine timing signals for smooth ignition\u003c\/li\u003e\n\u003cli\u003eResolves engine misfires related to faulty crankshaft position sensing\u003c\/li\u003e\n\u003cli\u003eEliminates stalling or rough idling caused by sensor failure\u003c\/li\u003e\n\u003cli\u003ePrevents starting difficulties linked to crankshaft sensor malfunction\u003c\/li\u003e\n\u003cli\u003eHelps maintain proper fuel injection timing and engine performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation requires removal of the old crankshaft position sensor and careful alignment of the new sensor in the original mounting location. Since the Prenco 4D-1077 does not include a mounting bracket, use the vehicle’s existing bracket for secure attachment. Ensure the blade terminals are fully seated in the female oblong connector to avoid electrical issues. It is recommended to disconnect the battery before installation to prevent electrical shorts.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003ePrenco manufactures the 4D-1077 sensor to meet OEM specifications for durability and performance. Each sensor undergoes quality control testing to ensure reliable operation under typical engine conditions. Warranty coverage details should be confirmed at the point of purchase, as they may vary by distributor.\u003c\/p\u003e","brand":"Prenco","offers":[{"title":"Default Title","offer_id":43572506656949,"sku":"BFTN-4D-1077","price":23.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/PO_4D1077_Ang.jpg?v=1774971915","url":"https:\/\/www.partcatalog.com\/products\/prenco-4d-1077-engine-crankshaft-position-sensor","provider":"PartCatalog","version":"1.0","type":"link"}