--- product_id: 276313982 title: "Innovate Motorsports 3888 Replacement Oxygen Sensor" brand: "innovate motorsports" price: "25820 kr" currency: ISK in_stock: true reviews_count: 5 category: "Innovate Motorsports" url: https://www.desertcart.is/products/276313982-innovate-motorsports-3888-replacement-oxygen-sensor store_origin: IS region: Iceland --- # Vehicle-specific fit for perfect install Precision 0.1 AFR accuracy Up to 1250°F heat tolerance Innovate Motorsports 3888 Replacement Oxygen Sensor **Brand:** innovate motorsports **Price:** 25820 kr **Availability:** ✅ In Stock ## Summary > 🔥 Tune like a pro, race like a legend! ⚡ ## Quick Answers - **What is this?** Innovate Motorsports 3888 Replacement Oxygen Sensor by innovate motorsports - **How much does it cost?** 25820 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/276313982-innovate-motorsports-3888-replacement-oxygen-sensor) ## Best For - innovate motorsports enthusiasts ## Why This Product - Trusted innovate motorsports brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Fuel Versatility:** Wideband O2 sensor works flawlessly with leaded, unleaded, diesel, and E85 fuels - • **Precision Engineering:** Bosch LSU4.9 5-wire sensor delivers reliable analog & digital output for pro-grade diagnostics - • **Race-Ready Durability:** Handles extreme temps up to 1250°F for peak motorsports performance - • **Seamless Compatibility:** Fits LM-2, LC-2, MTX-L, SCG-1, DLG-1, PSB-1 & PSN-1 gauges effortlessly - • **Pinpoint Fuel Monitoring:** 0.1 AFR measurement accuracy ensures optimal engine tuning ## Overview The Innovate Motorsports 3888 Replacement Oxygen Sensor is a high-precision Bosch LSU4.9 wideband O2 sensor designed for motorsports enthusiasts. It offers exceptional durability with heat resistance up to 1250°F and 0.1 AFR accuracy, compatible with multiple Innovate gauge models and a variety of fuel types including E85. Engineered for vehicle-specific fitment, it ensures seamless installation and reliable performance under extreme conditions. ## Description Bosch LSU4.9 5-wire, wide-band O2 sensor. Replacement sensor. Important Notice the sensor has No warranty at all. Review: Perfect - As advertised Review: Third o2 sensor - I figured a used one already went through the trenches. Installed it with a bung extension. Working as it should. Let’s see how long it lasts ## Features - Package Dimensions: 4 L x 4 H x 1 W (inches) - Package Weight : 0.5 pounds - Country of Origin : United States - Fit type: Vehicle Specific - Compatible with the LM-2, LC-2, and MTX-L, SCG-1, DLG-1, PSB-1, and PSN-1 gauges.Verify which sensor (4.2 or 4.9) your system needs.Monitors oxygen presence in fuel emissions.Wideband O2 compatible with leaded, unleaded, diesel, and E85 fuels ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B013UG0MUS | | Best Sellers Rank | #90,466 in Automotive ( See Top 100 in Automotive ) #262 in Car Exhaust Oxygen Sensors | | Brand | Innovate Motorsports | | Brand Name | Innovate Motorsports | | Customer Reviews | 4.1 out of 5 stars 299 Reviews | | Global Trade Identification Number | 00856428038886 | | Included Components | Oxygen Sensors | | Item Dimensions | 25 x 102 x 25 millimeters | | Item Type Name | 6899 | | Item Weight | 150 Grams | | Item dimensions L x W x H | 25 x 102 x 25 millimeters | | Item weight | 150 Grams | | Manufacturer | Innovate Motorsports | | Material | Metal | | Material Type | Metal | | Measurement Accuracy | 0.1 AFR | | Measurement accuracy | 0.1 AFR | | Model | 3888 | | Mounting Type | Flange Mount | | Number of Items | 1 | | Number of Packs | 1 | | Output Type | Analog and Digital | | Part Number | 3888 | | Specific Uses For Product | Motorsports racing | | Style | Modern | | Style Name | Modern | | UPC | 856428038886 077063279247 | | Unit Count | 1 Count | | Upper Temperature Rating | 1250 Degrees Fahrenheit | | Warranty Description | No warranty on O2 sensor, wear item | ## Product Details - **Brand:** Innovate Motorsports - **Item dimensions L x W x H:** 25 x 102 x 25 millimeters - **Item weight:** 150 Grams - **Material:** Metal - **Style:** Modern ## Images ![Innovate Motorsports 3888 Replacement Oxygen Sensor - Image 1](https://m.media-amazon.com/images/I/51nUpGCPBQL.jpg) ## Questions & Answers **Q: What's the bosch p/n on this sensor? i ordered a 17025 sensor for my lc-2, but the connector wasn't compatible.** A: 17025 is the correct Bosch part number for the wideband O2 sensor. **Q: Is there a warrantee on this sensor? If so, how tmdo I go about utilizing it??** A: I was advised they don’t warranty there sensors. **Q: Does this have the 3ft cable ?** A: The 3ft cable Is the P/N 3890. **Q: Should this fits LC-1 wide band?** A: No, the LC-1 used the LSU4.2 Sensor. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect *by C***Y on 28 February 2025* As advertised ### ⭐⭐⭐⭐⭐ Third o2 sensor *by A***O on 15 March 2026* I figured a used one already went through the trenches. Installed it with a bung extension. Working as it should. Let’s see how long it lasts ### ⭐⭐⭐⭐⭐ Fast shipment.. good packging.. genuine! *by Z***R on 21 July 2021* Perfect… same part number as bosch 4.9 genuine and better packaging this time ## Frequently Bought Together - Innovate Motorsports 3888 Replacement Oxygen Sensor - Innovate Motorsports 3887 8' Sensor Cable (for 4.9 O2 sensor) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.is/products/276313982-innovate-motorsports-3888-replacement-oxygen-sensor](https://www.desertcart.is/products/276313982-innovate-motorsports-3888-replacement-oxygen-sensor) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-08-22*