{"product_id":"ngk-cadillac-escalade-2014-2008-direct-fit-oxygen-sensor","title":"NGK Cadillac Escalade 2014-2008 Direct Fit Oxygen Sensor","description":"\u003cp class=\"p2\"\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e: 21066\u003c\/p\u003e\n\u003ch4 class=\"p2\"\u003eNGK 21066 Direct Fit Oxygen Sensor for 2008-2014 Cadillac Escalade \u003cb\u003e\u003c\/b\u003e\n\u003c\/h4\u003e\n\u003cp class=\"p2\"\u003eThe world’s leading supplier of OEM oxygen sensors, this sensor outperforms all competitors, delivering unmatched precision, durability, and efficiency. Designed for a seamless plug-and-play installation, the NGK 21066 ensures superior fit, form, and function, making it the top choice for Escalade owners seeking to restore peak performance, improve fuel economy, and pass emissions tests with ease. Backed by NGK’s renowned quality and a limited lifetime warranty, this oxygen sensor is the definitive upgrade for your luxury SUV.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eWhy NGK?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003ePrecision\u003c\/b\u003e: Features NTK’s advanced ceramic sensing element with a dual-coated platinum interface, providing the fastest activation times and precise oxygen measurements for optimal air-fuel ratio control—surpassing slower, less accurate aftermarket sensors.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eDurability\u003c\/b\u003e: Undergoes a rigorous 3-stage testing process, including vibration and thermal shock tests, ensuring reliability under extreme conditions, unlike inferior sensors prone to premature failure.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eEmissions Compliance\u003c\/b\u003e: Designed to meet or exceed OEM specifications, the NGK 21066 minimizes cold-start emissions and ensures smog test compliance, outperforming generic sensors that risk check-engine lights.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eQuick Installation\u003c\/b\u003e: Direct-fit design with OE-specified water-resistant connectors and harness hardware eliminates cutting or splicing, offering a hassle-free install compared to universal sensors requiring modifications.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eEnhanced Performance\u003c\/b\u003e: The integrated heater reaches operating temperature in seconds, enabling rapid closed-loop activation for improved fuel efficiency and reduced emissions, setting it apart from slower-responding competitors.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eTrusted Brand\u003c\/b\u003e: As the world’s largest OEM oxygen sensor supplier, NTK’s expertise ensures the 21066 delivers OE-quality performance, backed by decades of innovation and a limited lifetime warranty.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eIncluded \u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eThe NGK 21066 Direct Fit Oxygen Sensor kit includes everything needed for a straightforward installation:\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e(1) NGK\/NTK Oxygen Sensor (Part Number: 21066)\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eOE-Specified Water-Resistant Connector\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eHarness Accessory Hardware\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eInstallation Instructions\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eLimited Lifetime or 1-Year Warranty (non-transferable, requires original sales receipt)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p2\"\u003e\u003cb\u003eNote\u003c\/b\u003e: This sensor is designed for specific positions (e.g., upstream right or downstream left) depending on the vehicle’s configuration. Verify fitment by VIN or catalog search to ensure compatibility. Professional installation is recommended to ensure proper torque and connection.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eFitment\u003c\/b\u003e\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eYear\u003c\/b\u003e: 2008-2014\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eMake\u003c\/b\u003e: Cadillac\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eModel\u003c\/b\u003e: Escalade\u003c\/li\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eSubmodels\u003c\/b\u003e: Base, Platinum, Luxury, Premium\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eEngine\u003c\/b\u003e: 6.2L V8 (Gas)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eFitment for Related Models\u003c\/b\u003e:\u003c\/li\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eCadillac Escalade ESV\u003c\/b\u003e (2008-2014, 6.2L V8, Base, Platinum, Luxury, Premium)\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eCadillac Escalade EXT\u003c\/b\u003e (2008-2013, 6.2L V8, Base, Premium)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003ePosition\u003c\/b\u003e: Upstream Right or Downstream Left (verify by VIN or catalog for exact position)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p2\"\u003e\u003cb\u003eFitment Notes\u003c\/b\u003e:\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eCompatible with 4-wire configurations and 16.5-inch (420mm) wire length.\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eNot compatible with Escalade models equipped with 6.0L V8 or hybrid engines.\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eVerify fitment using vehicle VIN or catalog search, as trim packages and build dates may affect compatibility.\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eCross-references with OEM part numbers: GM 12611165, 12609457, 92457789; ACDelco 213-4229, 213-4230; Bosch 15698; DENSO 234-4256; Delphi ES20094, ES20320.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003ePerformance That Ranks #1\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eThe NGK 21066 outperforms all other oxygen sensors by addressing the critical needs of the Cadillac Escalade’s 6.2L V8 engine. Unlike generic or universal sensors that lack NTK’s advanced ceramic technology, the 21066 features a contaminant-resistant plasma jet and deposit trap overcoat, protecting against silicone and lead poisoning for longer sensor life. Its rapid heating element ensures quicker closed-loop operation, reducing emissions and improving fuel economy compared to slower-activating competitors. Whether you’re cruising in luxury or towing heavy loads, this sensor ensures your Escalade runs at peak efficiency, avoiding costly repairs and maintaining its premium performance.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003ePurchase Details\u003c\/b\u003e\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eSKU\u003c\/b\u003e: 21066\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eUPC\u003c\/b\u003e: 087295210666\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eWeight\u003c\/b\u003e: 0.3 lb (0.14 kg)\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eDimensions\u003c\/b\u003e: 2.2\" x 1.9\" x 5.8\" (5.5 cm x 4.8 cm x 14.7 cm)\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eCondition\u003c\/b\u003e: New\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eMade in\u003c\/b\u003e: Japan\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eWarranty\u003c\/b\u003e: Limited Lifetime or 1-Year Warranty (varies by retailer, confirm at purchase)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":43230184276047,"sku":"NGK21066","price":180.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/SKU_21066_1.jpg?v=1751304300","url":"https:\/\/www.blackopsautoworks.com\/products\/ngk-cadillac-escalade-2014-2008-direct-fit-oxygen-sensor","provider":"Black Ops Auto Works","version":"1.0","type":"link"}