{"product_id":"ntk-wideband-oxygen-sensor","title":"NTK Wideband Oxygen Sensor","description":"The Holley Replacement Wideband Oxygen Sensor, part number 554-100, is an NTK sensor specifically engineered as a direct replacement for Holley HP, Dominator, Avenger, and Terminator EFI systems. Each sensor undergoes hand calibration to ensure precise and reliable air-fuel ratio readings when integrated with your Holley EFI system. This wideband oxygen sensor features an 18mm x 1.5 thread size and a 24-inch pigtail length with an 8-pin Metri-Pack 150 connector.\n\nThis sensor is also compatible with Holley's 2nd Gen C950 EFI systems, offering expanded integration possibilities. It serves as a direct replacement for Holley part number 534-194. The universal fit design, combined with its robust construction, makes it a versatile component for tuning and monitoring engine performance.\n\nEnsuring accurate air-fuel ratio management is critical for optimal engine performance, fuel efficiency, and emissions control. This Holley NTK wideband sensor provides the necessary precision for advanced EFI tuning, allowing for real-time adjustments to optimize combustion parameters.","brand":"Holley","offers":[{"title":"Default Title","offer_id":52688681697592,"sku":"HOL554-100","price":332.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/663181029.jpg?v=1784892766","url":"https:\/\/store.motormia.co\/products\/ntk-wideband-oxygen-sensor","provider":"MOTORMIA","version":"1.0","type":"link"}