--- product_id: 429926225 title: "O2 Sensor Spacer, 2 Pcs Universal 45 mm M18*1.5 Check Engine Light Eliminator Adapter O2 Oxygen Sensor Spacer Extender Adapater Isolator for Exhaust Systems, Silver" brand: "syosi" price: "NT$1003" currency: TWD in_stock: true category: "Syosi" url: https://www.desertcart.tw/products/429926225-o2-sensor-spacer-2-pcs-universal-45-mm-m18-1 store_origin: TW region: Taiwan --- # 45 mm spacer length for optimal sensor distancing M18*1.5 thread pitch for universal fit High-strength iron resists rust & corrosion O2 Sensor Spacer, 2 Pcs Universal 45 mm M18*1.5 Check Engine Light Eliminator Adapter O2 Oxygen Sensor Spacer Extender Adapater Isolator for Exhaust Systems, Silver **Brand:** syosi **Price:** NT$1003 **Availability:** βœ… In Stock ## Summary > πŸš— Elevate your ride’s IQβ€”silence that check engine light with style! ## Quick Answers - **What is this?** O2 Sensor Spacer, 2 Pcs Universal 45 mm M18*1.5 Check Engine Light Eliminator Adapter O2 Oxygen Sensor Spacer Extender Adapater Isolator for Exhaust Systems, Silver by syosi - **How much does it cost?** NT$1003 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/429926225-o2-sensor-spacer-2-pcs-universal-45-mm-m18-1) ## Best For - syosi enthusiasts ## Why This Product - Trusted syosi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Compact & Portable:** Lightweight and small enough to keep in your glove box for on-the-go fixes. - β€’ **Durable Iron Build:** Crafted from premium iron to ensure long-lasting, rust-free performance. - β€’ **Easy DIY Installation:** Screw-in design lets you upgrade your exhaust system in minutes without tools. - β€’ **Engine Light Eliminator:** Effectively prevents false check engine lights by optimizing sensor placement. - β€’ **Universal Precision Fit:** Seamlessly compatible with most M18*1.5 O2 sensorsβ€”no modifications needed. ## Overview The SYOSI O2 Sensor Spacer is a universal 45 mm iron adapter designed to extend the distance between your vehicle’s oxygen sensor and exhaust system. Featuring an M18*1.5 thread pitch, it fits most modern vehicles, preventing false check engine lights by isolating the sensor. Built for durability and easy installation, this 2-pack spacer set is a must-have for proactive vehicle maintenance and enhanced engine performance. ## Description SYOSI O2 Sensor Spacer, 2 Pcs Universal 45 mm M18*1.5 Check Engine Light Eliminator Adapter O2 Oxygen Sensor Spacer Extender Adapater Isolator for Exhaust Systems, Silver : desertcart.ae: Automotive ## Features - πŸš— [ Function ] M18*1.5 thread pitch, 45 mm Longer, motor control lightiminator adapter for the use of spark plug spacers to eliminate the motor controller. Received the distance between O2 sensor and exhaust system. - πŸš— [ Robust Material ] Oxygen sensor adapter made of high-quality iron, which is to use high strength and durability and never has rust or corrosion, the spacer can be used forlong time. - πŸš— [ Easy Installation ] Most modern vehicles are equipped with M181.5 mm large oxygen sensors. You can easily screw your oxygen sensor into the spacers and then screw the spacer in your exhaust, directly screw, no modification required. - πŸš— [ Universal Matching ] Universal 18 mm threaded base for most vehicles with the M18*1.5 o2 sensor hole. - πŸš— [ Easy To Carry ] Small in size and easy to carry, you can put it in your car and use it when you need it. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09YCRGS78 | | Best Sellers Rank | #19,069 in Automotive ( See Top 100 in Automotive ) #7,162 in Automotive Replacement Parts | | Brand Name | SYOSI | | Customer Reviews | 3.3 3.3 out of 5 stars (37) | | Item Dimensions | 6 x 5 x 5 centimeters | | Item Weight | 105.6 Grams | | Manufacturer | SYOSI | | Material Type | Iron | | Model | B09YCRGS78 | | Mounting Type | Flange Mount | | Number of Items | 2 | | Number of Packs | 2 | | Output Type | electrical signal | | Part Number | C005 | | Sensing Distance | 45 Millimeters | | Specific Uses For Product | [INF] Inferred: Vehicle Maintenance, Engine Performance Improvement | | Style Name | Functional | | Unit Count | 2 Count | ## Product Details - **Brand:** SYOSI - **Item dimensions L x W x H:** 6 x 5 x 5 centimeters - **Item weight:** 105.6 Grams - **Material:** Iron - **Style:** Functional ## Images ![O2 Sensor Spacer, 2 Pcs Universal 45 mm M18*1.5 Check Engine Light Eliminator Adapter O2 Oxygen Sensor Spacer Extender Adapater Isolator for Exhaust Systems, Silver - Image 1](https://m.media-amazon.com/images/I/51tWM9ZysnL.jpg) ## Frequently Bought Together - SYOSI O2 Sensor Spacer, 2 Pcs Universal 45 mm M18*1.5 Check Engine Light Eliminator Adapter O2 Oxygen Sensor Spacer Extender Adapater Isolator for Exhaust Systems, Silver - VELEGO 90 Degree O2 Oxygen Sensor Extender,90 Degrees Design Oxygen Sensor Spacer Engine Light Adapter Accessories M18*1.5 Car - Eacam M18*1.5 Car O2 Sensors 2PCS Protective Plug Adapter Stainless Steel Engine Light Eliminator Adapter with Filter --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tw/products/429926225-o2-sensor-spacer-2-pcs-universal-45-mm-m18-1](https://www.desertcart.tw/products/429926225-o2-sensor-spacer-2-pcs-universal-45-mm-m18-1) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-09-27*