Features: M18*1.5 thread pitch, 45mm length Check Engine Light Eliminator Adapter. Increases the distance between the O2 sensor and exhaust system. Universal fitment for most vehicles with the M18*1.5 O2 sensor hole. Threads made with dedicated tool, perfect accuracy and repeatability. Easy installation, direct bolt-on, no modification needed. Made of high quality iron, high strength and durability. Specifications: Material: Iron Color: Silver Thread Size: M18*1.5 Length: 45mm / 1.8in Hex: 22mm / 0.9in Item Quantity: 2Pcs Package Weight: approx. 100g / 3.5oz Fitment: Universal Application: for oxygen sensor extension Package List: 2 x Oxygen Sensor Adapter Shipping Information: All items will be shipped within 3 business days after payment is received. Delivery typically takes 812 days. Exact delivery time may vary depending on location. For any questions, please . Customer Service: If you have any questions during the shopping process, please feel free to reach out. We will respond within 24 hours. Thank you for your support and we hope you enjoy your purchase.