{"product_id":"prenco-4d-1101-engine-crankshaft-position-sensor","title":"Prenco 4D-1101 Engine Crankshaft Position Sensor - Upper","description":"\u003ch2\u003eOverview of Prenco Engine Crankshaft Position Sensor 4D-1101\u003c\/h2\u003e\u003cp\u003eThe Prenco 4D-1101 Engine Crankshaft Position Sensor is designed for precise engine timing and performance in select Cadillac, Oldsmobile, and Pontiac vehicles. This sensor ensures accurate crankshaft position data for models such as the Cadillac DeVille and Pontiac Bonneville.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTerminal Type: Blade terminals for secure electrical connection\u003c\/li\u003e\n\u003cli\u003eConnector Quantity: Single connector for streamlined installation\u003c\/li\u003e\n\u003cli\u003eConnector Shape: Oblong design to match factory specifications\u003c\/li\u003e\n\u003cli\u003eTerminal Quantity: Three terminals for reliable signal transmission\u003c\/li\u003e\n\u003cli\u003eConnector Gender: Female connector compatible with male terminals\u003c\/li\u003e\n\u003cli\u003eTerminal Gender: Male terminals for proper mating\u003c\/li\u003e\n\u003cli\u003eSensor Body Diameter: 0.64 inches for precise fitment\u003c\/li\u003e\n\u003cli\u003eMounting Bracket: Not included, designed for direct sensor mounting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Prenco 4D-1101 crankshaft position sensor is engineered to provide accurate rotational position data of the engine's crankshaft. Featuring a blade terminal type and a single oblong female connector, this sensor is compatible with the electrical systems of Cadillac Aurora, Oldsmobile Seville, and Pontiac Eldorado models. The three male terminals ensure consistent signal integrity, while the 0.64-inch sensor body diameter allows for a precise fit within the engine assembly. Although the mounting bracket is not included, the sensor is designed for straightforward installation using existing mounting points.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis crankshaft position sensor is compatible with the following makes and models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCadillac Aurora, DeVille, Eldorado, Seville\u003c\/li\u003e\n\u003cli\u003eOldsmobile Bonneville\u003c\/li\u003e\n\u003cli\u003ePontiac Bonneville, Eldorado\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is intended for use in engine management systems to monitor crankshaft position and speed, which is critical for ignition timing and fuel injection control.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the 4D-1101 Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine misfires or rough idling due to inaccurate crankshaft data\u003c\/li\u003e\n\u003cli\u003eDifficulty starting the engine or intermittent stalling\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by crankshaft position sensor faults\u003c\/li\u003e\n\u003cli\u003ePoor engine performance related to timing errors\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency caused by incorrect sensor signals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the engine is cool before beginning installation to avoid injury\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery to prevent electrical shorts during replacement\u003c\/li\u003e\n\u003cli\u003eVerify the connector shape and terminal type match the vehicle harness\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to avoid damaging the sensor or mounting points\u003c\/li\u003e\n\u003cli\u003eTest sensor operation after installation to confirm proper function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003ePrenco manufactures the 4D-1101 sensor to meet OEM specifications for fit and function. While no mounting bracket is included, the sensor undergoes quality checks to ensure durability and reliable performance. Warranty coverage details should be confirmed with the distributor or retailer at the time of purchase.\u003c\/p\u003e","brand":"Prenco","offers":[{"title":"Default Title","offer_id":43572512030901,"sku":"BFTN-4D-1101","price":25.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/PO_4D1101_Ang.jpg?v=1774971918","url":"https:\/\/www.partcatalog.com\/products\/prenco-4d-1101-engine-crankshaft-position-sensor","provider":"PartCatalog","version":"1.0","type":"link"}