{"product_id":"12627139-new-4-wire-air-fuel-ratio-lambda-o2-oxygen-sensor-for-chevrolet-impala-malibu-cts-12666673","title":"Oxygen Sensor, 4-Wire Air-Fuel Ratio, for Chevrolet Impala Malibu CTS","description":"\u003cdiv\u003e\n\u003cp\u003eKeep your GM family vehicles running clean and efficient with the IWOKPHD Oxygen Sensor – a 4-Wire Heated Oxygen (O2) Sensor designed to deliver consistent, accurate readings of the air-fuel ratio. This sensor helps your engine control module (ECU) maintain the optimal combustion mix, reducing emissions, improving fuel economy, and preventing common symptoms like rough idle, hesitation, and check engine lights caused by a failing sensor. Built to fit multiple Buick, Chevrolet, GMC, and Cadillac models, it’s a reliable aftermarket choice that matches OE performance while offering durable construction for everyday driving.\u003c\/p\u003e \u003cp\u003eThe sensor uses magnetic induction and a heating element to reach operating temperature quickly, delivering stable O2 readings even during cold starts. That means smoother acceleration, quicker fuel trims, and cleaner exhaust from startup to highway cruising. With compatibility spanning 2013–2019 GM vehicles, this sensor helps restore the factory feel you expect from your ride while supporting lower emissions and better long-term engine health.\u003c\/p\u003e \u003ch3\u003eBenefits \u0026amp; Tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRestore accurate air-fuel measurements to the ECU for improved fuel economy and reduced exhaust emissions.\u003c\/li\u003e \u003cli\u003eBenefit from fast heating for quicker sensor readiness after cold starts, helping smoother idle and response.\u003c\/li\u003e \u003cli\u003eEasy compatibility check: verify part numbers against 12627139, 149100-7660, 234-4763, 12645561, 2344763, 12666673, 12643707, 12655677, 55569902 to ensure proper fit for your Buick\/Chevrolet\/GMC\/Cadillac model.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eProduct specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eBrand:\u003c\/b\u003e IWOKPHD\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSensor Type:\u003c\/b\u003e Magnetic Induction\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHeating Type:\u003c\/b\u003e Heating\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMeasuring Range:\u003c\/b\u003e Lambda Oxygen O2 Air Fuel Ratio Sensor\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eOEM No. \/ Part Numbers:\u003c\/b\u003e 12627139, 149100-7660, 234-4763, 12645561, 2344763, 12666673, 12643707, 12655677, 55569902\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eOrigin:\u003c\/b\u003e Mainland China\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCompatibility snapshot:\u003c\/b\u003e Applicable vehicle types include:\u003c\/li\u003e \u003cul\u003e \u003cli\u003eBuick Regal (2014–2017), 2.0L turbocharged 1998cc\u003c\/li\u003e \u003cli\u003eChevrolet Malibu (2013–2015), 2.5L naturally aspirated\u003c\/li\u003e \u003cli\u003eChevrolet Malibu (2013–2015), 2.0L turbo LTG\u003c\/li\u003e \u003cli\u003eChevrolet Impala (2014–2015), 2.5L naturally aspirated\u003c\/li\u003e \u003cli\u003eChevrolet Colorado (2015–2019), 2.5L naturally aspirated\u003c\/li\u003e \u003cli\u003eChevrolet Malibu Limited (2016), 2.5L naturally aspirated\u003c\/li\u003e \u003cli\u003eChevrolet Impala (2016–2019), 2.5L FLEX\u003c\/li\u003e \u003cli\u003eGMC Canyon (2015–2019), 2.5L naturally aspirated\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003eAdditional compatible models across 2014–2015 Cadillac CTS, 2013–2015 Cadillac ATS, 2014–2015 Chevrolet Corvette, 2014–2015 Chevrolet Impala, and 2013–2015 Chevrolet Malibu are noted in the listing for cross-reference.\u003c\/li\u003e \u003c\/ul\u003e\n\u003c\/ul\u003e \u003ch3\u003ePackage includes:\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e1 x Oxygen Sensor (4-Wire Heated O2 Sensor)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWarnings \/ Reminders\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePlease check the picture and the part number carefully to ensure you’ve bought the right part for your car.\u003c\/li\u003e \u003cli\u003eIf you’re not sure which item fits your car, please send the Part Number or the original product photos to us to confirm before order.\u003c\/li\u003e \u003cli\u003eThe only way to be 100% sure that the part will fit your vehicle is to check your original part. We will check for you and reply within 24 hours.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eAll electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.\u003c\/p\u003e \u003cp\u003eTrust statement: Providing quality and trusted service since 2002 at intercyprus.com.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"InterCyprus Trading Ltd","offers":[{"title":"Default Title","offer_id":53370945503574,"sku":"1005012100599101-Default Title","price":36.3,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0530\/0604\/1274\/files\/Sf250f0ba08e04ceabbb644b1ece1d18dN.webp?v=1777660499","url":"https:\/\/www.intercyprus.com\/fr\/products\/12627139-new-4-wire-air-fuel-ratio-lambda-o2-oxygen-sensor-for-chevrolet-impala-malibu-cts-12666673","provider":"InterCyprus Trading Ltd","version":"1.0","type":"link"}