{"product_id":"a-premium-camshaft-crankshaft-position-sensor-2-pack-for-gm-vehicles-black-oe-style-with-blade-terminals","title":"A-Premium Camshaft \u0026 Crankshaft Position Sensor 2-Pack for GM Vehicles — Black, OE-Style with Blade Terminals","description":"\u003cp\u003e\u003cstrong\u003eA-Premium's 2-pack includes one camshaft position sensor and one crankshaft position sensor designed to restore accurate engine timing signals for a wide range of GM vehicles.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese two engine management sensors monitor the rotational positions of the camshaft and crankshaft and feed that data to your vehicle's computer to help control ignition and fuel delivery. Packaged together in a box and available with a one-year unlimited-mileage warranty, this A-Premium set is built to directly replace worn or failed OE sensors listed by reference numbers and vehicle fitments below.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles will these sensors fit?\u003c\/h3\u003e\n\u003cp\u003eThey are manufactured to fit many General Motors platforms across the late 1990s through mid-2000s. Check the specific model year ranges and reference numbers against your VIN or parts manual before purchasing to confirm compatibility.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCadillac CTS (2004–2005), Escalade\/EXT\/ESV (2002–2006)\u003c\/li\u003e\n\u003cli\u003eChevrolet Avalanche, Camaro, Corvette, Silverado, Suburban, Tahoe, Express (various 1999–2007 ranges)\u003c\/li\u003e\n\u003cli\u003eGMC Sierra, Yukon, Envoy, Savana, Hummer H2, Isuzu Ascender and select NPR\/NPR-HD models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these sensors affect engine performance?\u003c\/h3\u003e\n\u003cp\u003eCamshaft and crankshaft position sensors provide the timing signals needed for precise spark and injection events. When functioning correctly they help the engine start reliably, run smoothly, and manage emissions; a failing sensor can cause misfires, hard starts, or limp-home modes.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRestores accurate timing input to the engine control unit (ECU)\u003c\/li\u003e\n\u003cli\u003eReduces chances of misfires and rough idling caused by incorrect position data\u003c\/li\u003e\n\u003cli\u003eHelps maintain proper fuel injection timing and ignition advance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the key specifications and part references I should know?\u003c\/h3\u003e\n\u003cp\u003eThe set contains one camshaft position sensor and one crankshaft position sensor with blade terminals and either two or three pins depending on the sensor type. Several OEM and aftermarket reference numbers are listed to help you cross-reference and ensure you receive the correct replacement parts for your vehicle.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTerminal quantity: 2 pins or 3 pins; terminal type: blade\u003c\/li\u003e\n\u003cli\u003eColor: black; packaging: box; package quantity: two sensors (one cam, one crank)\u003c\/li\u003e\n\u003cli\u003eCross-reference numbers include PC273, 12555566, 12560228, 19420372, 1800563 and others for matching\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what should I prepare?\u003c\/h3\u003e\n\u003cp\u003eInstallation complexity varies by vehicle: some sensors are easily accessible while others may require lifting the intake, removing trim, or accessing the engine from underneath. Basic hand tools, a torque wrench, and safety precautions are typically sufficient; consult a repair manual for torque specs and step-by-step instructions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBring vehicle-specific repair guide or OEM torque specifications\u003c\/li\u003e\n\u003cli\u003ePrepare hand tools, socket set, and possibly a lift or jack stands for access\u003c\/li\u003e\n\u003cli\u003eDisconnect battery before replacing sensors to avoid electrical faults\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Owners and independent mechanics who need a reliable, OE-replacement camshaft and crankshaft position sensor pair for mid-1999 to 2007 GM cars, trucks, SUVs, and commercial platforms. This A-Premium 2-pack is aimed at anyone restoring engine timing signals after sensor failure, performing preventive maintenance, or replacing parts during an engine service—particularly when matching a listed reference number or fitment range.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these sensors come with a warranty?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. A-Premium provides a one-year unlimited-mileage warranty on the camshaft and crankshaft sensors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I verify fitment for my vehicle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compare the listed vehicle model years and reference numbers to your VIN or OEM parts catalog before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"A-Premium","offers":[{"title":"Default Title","offer_id":67587312517305,"sku":"B0CCPCT63Q","price":92.16,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/a-premium-front-packaging-sensors.jpg?v=1790505551","url":"https:\/\/redleafauto.ca\/products\/a-premium-camshaft-crankshaft-position-sensor-2-pack-for-gm-vehicles-black-oe-style-with-blade-terminals","provider":"Redleaf Auto","version":"1.0","type":"link"}