--- product_id: 806027382 title: "Oxygen Sensor LZA03-E1 LZA03-HD1 Parts For Cummins Lambda Sensor" brand: "ajqbrmb" price: "$448.43" currency: USD in_stock: true category: "Ajqbrmb" url: https://www.desertcart.us/products/806027382-oxygen-sensor-lza03-e1-lza03-hd1-parts-for-cummins-lambda store_origin: US region: United States of America --- # High-temp resistant materials Direct fit replacement for Cummins Real-time oxygen level monitoring Oxygen Sensor LZA03-E1 LZA03-HD1 Parts For Cummins Lambda Sensor **Brand:** ajqbrmb **Price:** $448.43 **Availability:** ✅ In Stock ## Summary > 🔥 Stay ahead with precision sensing that powers your engine’s peak performance! ## Quick Answers - **What is this?** Oxygen Sensor LZA03-E1 LZA03-HD1 Parts For Cummins Lambda Sensor by ajqbrmb - **How much does it cost?** $448.43 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/806027382-oxygen-sensor-lza03-e1-lza03-hd1-parts-for-cummins-lambda) ## Best For - ajqbrmb enthusiasts ## Why This Product - Trusted ajqbrmb brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Crafted from high-temperature resistant materials that thrive under extreme engine conditions. - • **Seamless Compatibility:** Perfectly fits Cummins engines and multiple industrial applications for hassle-free installation. - • **Long-lasting Performance:** Durable construction ensures your sensor outlasts the competition, reducing downtime and maintenance. - • **Trusted Industrial Grade:** Used in racing, power generation, and heavy-duty engines—engineered for professionals who demand reliability. - • **Precision Fuel Efficiency:** Monitors exhaust oxygen in real time to optimize fuel-to-air ratio, saving you money and emissions. ## Overview The Oxygen Sensor LZA03-E1 LZA03-HD1 is a high-accuracy, durable replacement sensor designed for Cummins and various industrial engines. It features real-time oxygen monitoring to optimize fuel efficiency and reduce emissions, built with high-temperature resistant materials to withstand harsh conditions. Compatible with multiple engine models and applications, this sensor ensures reliable, long-lasting performance for professionals seeking dependable engine management. ## Description DescriptionOxygen Sensor LZA03-E1 LZA03-HD1 Parts For Cummins Natural Gas Oxygen Sensor used on many industrial configurationsMethane Oxygen Sensor used on many industrial and power generation enginesHigh Accuracy, Highly Durable SensorPart Number: 4001675, 23526113, LZA03-E1, LZA03-HD1Application:Racing/MotorsportsFOR TC6110D ( TC-6110-D )FOR TC6300 type A, B, C or D ( TC-6300 )FOR Autronic Model B Analyzer Wideband Lambda Meter - MAFM1 B versionFOR Magneti Marelli - MF4 / MR3 / SRT / Marvel / EFE26FOR FuelTech 5005100011 Alcohol Wideband O2 SensorIndustrial EnginesHeavy Duty EnginesCNG EnginesAgricultural EnginesFOR Caterpiller UEGO Sensor (Caterpiller Oxygen Sensor)FOR Detroit Diesel UEGO Sensor (Detroit Diesel Oxygen Sensor)FOR Detroit Diesel Series 50/60 Oxygen SensorFOR Big Stuff 3 Alcohol Sensor ( BS3 )FOR Cummins UEGO Sensor (Cummins Oxygen Sensor)CNG 8.1L - 6081HFN01/6081HFN02/6081HFN03 Natural Gas Engine (Waterloo)CNG 6.8L - 6068HFN50/6068HFN51 Natural Gas EngineMaterial: plastic+metalcolour: As ShownPackage Contents:1 x Oxygen SensorOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.This is an alternative aftermarket part and it is interchangeable with the original one.providing extreme durability for longer life, improved fuel economy and lower emissions. ## Features - Oxygen Sensor LZA03-E1 LZA03-HD1 Parts For Cummins . - it runs smoothly so you can count on it to work when needed. A replacement for your old ones.fits well and works as good as or better than the old one, making the switch easy. - it uses materials that are strong and resistant to damage，ensure it can stand the test of time and be used for a long period.​ - Accuracy: monitors the oxygen level in the exhaust gas in real time, ensuring that the engine is running at the right fuel-to-air ratio and improving fuel efficiency. - High Temperature Resistant Design: Made of high temperature resistant materials, the sensor is able to withstand extreme operating conditions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0FQZYGLJM | | Batteries Required? | No | | Colour | One Color | | Date First Available | 13 Sept. 2025 | | Item Package Quantity | 1 | | Item Weight | 200 g | | Item model number | qizhoubaihuo | | Manufacturer | qizhoubaihuo | | Package Dimensions | 1 x 1 x 1 cm; 200 g | | Part number | qizhoubaihuo | | Size | One Size | ## Images ![Oxygen Sensor LZA03-E1 LZA03-HD1 Parts For Cummins Lambda Sensor - Image 1](https://m.media-amazon.com/images/I/5137fzRw52L.jpg) --- ## 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.us/products/806027382-oxygen-sensor-lza03-e1-lza03-hd1-parts-for-cummins-lambda](https://www.desertcart.us/products/806027382-oxygen-sensor-lza03-e1-lza03-hd1-parts-for-cummins-lambda) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-25*