{"product_id":"holstein-2knc0029-ignition-knock-detonation-sensor","title":"Holstein 2KNC0029 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eOverview of Holstein Ignition Knock Sensor 2KNC0029\u003c\/h2\u003e\u003cp\u003eThe Holstein Parts Ignition Knock (Detonation) Sensor 2KNC0029 is designed to detect engine knock and help optimize ignition timing. This sensor features a round connector shape with a single male terminal, ensuring reliable electrical connection for accurate knock detection in various GM vehicles.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRound connector shape for secure fitment\u003c\/li\u003e\n\u003cli\u003eSingle male terminal for straightforward installation\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple GM makes and models including Chevrolet, GMC, Buick, and Cadillac\u003c\/li\u003e\n\u003cli\u003ePart number 2KNC0029 for precise identification\u003c\/li\u003e\n\u003cli\u003ePart of the Holstein Parts product line specializing in emission control sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Holstein Parts 2KNC0029 ignition knock sensor is engineered to monitor engine detonation by detecting vibrations caused by knocking. Its round connector shape and one male terminal design provide a durable and stable electrical interface, minimizing signal loss or interference. This sensor is compatible with a wide range of GM vehicles such as the Chevrolet Silverado, GMC Sierra, Cadillac Escalade, Buick Roadmaster, and Pontiac Firebird, among others. The sensor’s design supports accurate knock detection, which is critical for engine control modules to adjust ignition timing and maintain engine performance and efficiency.\u003c\/p\u003e\u003cp\u003eHolstein Parts is a product line focused on emission control components, offering sensors that meet OEM specifications for fit and function. The 2KNC0029 sensor aligns with this commitment by providing reliable knock detection to support emission compliance and engine health.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDetects engine knocking or pinging to prevent damage\u003c\/li\u003e\n\u003cli\u003eHelps improve fuel efficiency by optimizing ignition timing\u003c\/li\u003e\n\u003cli\u003eSupports emission control by enabling proper engine management\u003c\/li\u003e\n\u003cli\u003eResolves engine hesitation or rough idling caused by knock sensor failure\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to knock sensor faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the sensor connector is clean and free of debris before installation\u003c\/li\u003e\n\u003cli\u003eVerify the round connector and single male terminal match the vehicle’s wiring harness\u003c\/li\u003e\n\u003cli\u003eTorque the sensor to manufacturer specifications to avoid damage\u003c\/li\u003e\n\u003cli\u003eClear any diagnostic trouble codes after installation to reset the engine control module\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eHolstein Parts products, including the 2KNC0029 ignition knock sensor, are manufactured to meet or exceed OEM standards for durability and performance. While specific warranty details may vary, Holstein Parts typically offers coverage against defects in materials and workmanship to ensure long-term reliability in emission control applications.\u003c\/p\u003e","brand":"Holstein","offers":[{"title":"Default Title","offer_id":43624360870069,"sku":"GQFV-2KNC0029","price":36.61,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/4H_2KNC0029_Fro_fcb95dd9-2195-407e-96e6-581692f27056.jpg?v=1774985535","url":"https:\/\/www.partcatalog.com\/products\/holstein-2knc0029-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}