--- product_id: 45496306 title: "BOSCH 17321 Premium Original Equipment Oxygen Sensor - Compatible with Select Ford Expedition, Explorer, E-Series, Flex, Focus, F-Series, Mustang, Taurus, Transit; Lincoln MKC, MKS, MKT, Navigator" brand: "bosch" price: "AED 382" currency: AED in_stock: true reviews_count: 13 category: "Bosch" url: https://www.desertcart.ae/products/45496306-bosch-17321-premium-original-equipment-oxygen-sensor-compatible-with-select store_origin: AE region: United Arab Emirates --- # Fast-acting heater reaches operating temp in seconds True direct-fit OE connectors & anti-seize threads Double laser-welded stainless steel body BOSCH 17321 Premium Original Equipment Oxygen Sensor - Compatible with Select Ford Expedition, Explorer, E-Series, Flex, Focus, F-Series, Mustang, Taurus, Transit; Lincoln MKC, MKS, MKT, Navigator **Brand:** bosch **Price:** AED 382 **Availability:** ✅ In Stock ## Summary > 🔥 Upgrade your ride with Bosch precision – because your engine deserves the best! ## Quick Answers - **What is this?** BOSCH 17321 Premium Original Equipment Oxygen Sensor - Compatible with Select Ford Expedition, Explorer, E-Series, Flex, Focus, F-Series, Mustang, Taurus, Transit; Lincoln MKC, MKS, MKT, Navigator by bosch - **How much does it cost?** AED 382 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/45496306-bosch-17321-premium-original-equipment-oxygen-sensor-compatible-with-select) ## Best For - bosch enthusiasts ## Why This Product - Trusted bosch brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rapid Heat-Up Technology:** Fast-acting heater optimizes sensor response time for immediate engine efficiency - • **Precision Factory Testing:** Every sensor undergoes 100% functional testing to guarantee peak performance - • **Plug-and-Play Installation:** Direct-fit OE connectors and pre-coated threads make upgrades effortless - • **Decades of Bosch Innovation:** Leverage 50+ years of oxygen sensor expertise for unmatched reliability - • **Rugged Stainless Steel Durability:** Double laser-welded body ensures long-lasting protection against exhaust damage ## Overview The BOSCH 17321 Oxygen Sensor combines over five decades of Bosch innovation with rugged stainless steel construction and rapid heat-up technology. Factory-tested for flawless performance, it fits select Ford and Lincoln models with true OE connectors and anti-seize threads for hassle-free installation. Engineered to optimize fuel efficiency, reduce emissions, and extend sensor life, this sensor is the professional’s choice for reliable, long-term vehicle health. ## Description Every Bosch Oxygen Sensor benefits from the technological and manufacturing experience gained from decades of production, since first inventing the Oxygen Sensor in the late 1960's, ensuring long-lasting performance that you can count on. Bosch Oxygen Sensors are 100% tested for full functionality, resulting in a seared appearance of the protection tube, to ensure every Bosch manufactured sensor meets Bosch's rigorous standards for quality and performance. Exclusive double laser-welded stainless steel body is totally submersible and sealed tight to protect against damage from exhaust emissions - ensuring a longer sensor service life. Fast-acting heater optimizes sensor operation on Planar and 3, 4, and 5 wire Thimble type sensors allowing the oxygen sensor to reach its operating temperature quicker - within seconds - for optimum performance. True Direct-fit OE connectors and harnesses, along with threads pre-coated with anti-seize compound right out of the box, make installation simple and hassle-free. It's critical that oxygen sensors are replaced at the suggested intervals provided by vehicle manufacturers before the sensor fails. Following the recommendations will prevent long term damage to a vehicle's engine, reduce harmful carbon dioxide (CO2) emissions, and save money when refueling your vehicle. Review: Great Product - Installed on 2014 F150. Bosch makes great products. Installed electrical products on multiple vehicles brands and models. My go to electrical component manufacturer. No issues yet. Review: Works great and half the price of the local parts store - Works great perfect fit, real Bosch part ## Features - [INNOVATIVE TECHNOLOGY] - Every Bosch Oxygen Sensor benefits from the technological and manufacturing experience gained from decades of production since first inventing the Oxygen Sensor in the late 1960's, ensuring long-lasting performance - [FACTORY TESTED] - Seared appearance of protection tube is a result of a 100 percent fully functional quality test to ensure every Bosch manufactured sensor meets Bosch's rigorous standards for quality and performance - [STAINLESS STEEL BODY] - Exclusive double laser-welded stainless steel body is totally submersible and sealed tight to protect against damage from exhaust emissions - ensuring longer sensor service life - [FAST ACTING HEATER] - Fast-acting heater optimizes sensor operation on Planar and 3, 4, and 5 wire Thimble type sensors allowing the oxygen sensor to reach its operating temperature quicker - within seconds - for optimum performance - [READY TO INSTALL] - True Direct-fit OE connectors and harnesses, along with threads pre-coated with anti-seize compound right out of the box, make installation simple and easy - Compatible with select vehicles (Note: engine may affect fitment - verify specific fitment details, including sensor position, with fit checker above): FORD: 2011-17 Expedition, 2013-19 Explorer, 2011-14 E-150, 2011-14 E-250, 2011-16 E-350 Super Duty - Compatible with (continued): FORD: 2011-16 E-450 Super Duty, 2013-19 Flex, 2012-14 Focus, 2011-16 F-150, 2011-16 F-250 Super Duty, 2011-16 F-350 Super Duty, 2013-16 F-450 Super Duty, 2012-15 F53, 2013-16 F-550 Super Duty, 2012-15 F59 - Compatible with (continued): FORD: 2011-14 Mustang, 2013-19 Police Interceptor Sedan, 2014-19 Police Interceptor Utility, 2013-19 Taurus, 2015-19 Transit-150, 2015-19 Ford Transit-250, 2015-19 Ford Transit-350, 2015-19 Ford Transit-350 HD - Compatible with (continued): LINCOLN: 2015-16 MKC, 2013-16 MKS, 2013-19 MKT, 2011-17 Navigator ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00EZQIOUI | | Best Sellers Rank | #45,798 in Automotive ( See Top 100 in Automotive ) #55 in Automotive Replacement Oxygen Sensors | | Brand | Bosch | | Brand Name | Bosch | | Customer Reviews | 4.4 out of 5 stars 626 Reviews | | Global Trade Identification Number | 00077212004096 | | Included Components | Oxygen Sensor | | Item Dimensions | 2.2 x 1.97 x 5.83 inches | | Item Type Name | Oxygen Sensor | | Item Weight | 4.64 ounces | | Item dimensions L x W x H | 2.2 x 1.97 x 5.83 inches | | Manufacturer | Bosch | | Material | Stainless Steel | | Material Type | Stainless Steel | | Maximum Supply Voltage | 5 Volts | | Measurement Accuracy | High | | Measuring Range | Air-fuel ratio | | Model | 0258017321 | | Mounting Type | Threaded | | Output Type | Analog | | Part Number | 17321 | | Specific Uses For Product | Temperature | | Style | Oxygen Sensor | | Style Name | Oxygen Sensor | | UPC | 077212004096 | | Unit Count | 1.0 Count | | Upper Temperature Rating | 1200 Degrees Fahrenheit | ## Product Details - **Brand:** Bosch - **Item Weight:** 0.29 Pounds - **Item dimensions L x W x H:** 2.2 x 1.97 x 5.83 inches - **Material:** Stainless Steel - **Style:** Oxygen Sensor ## Images ![BOSCH 17321 Premium Original Equipment Oxygen Sensor - Compatible with Select Ford Expedition, Explorer, E-Series, Flex, Focus, F-Series, Mustang, Taurus, Transit; Lincoln MKC, MKS, MKT, Navigator - Image 1](https://m.media-amazon.com/images/I/51tE1HnaIaL.jpg) ![BOSCH 17321 Premium Original Equipment Oxygen Sensor - Compatible with Select Ford Expedition, Explorer, E-Series, Flex, Focus, F-Series, Mustang, Taurus, Transit; Lincoln MKC, MKS, MKT, Navigator - Image 2](https://m.media-amazon.com/images/I/51joNzYd9wL.jpg) ![BOSCH 17321 Premium Original Equipment Oxygen Sensor - Compatible with Select Ford Expedition, Explorer, E-Series, Flex, Focus, F-Series, Mustang, Taurus, Transit; Lincoln MKC, MKS, MKT, Navigator - Image 3](https://m.media-amazon.com/images/I/61zQ5UkVNuL.jpg) ![BOSCH 17321 Premium Original Equipment Oxygen Sensor - Compatible with Select Ford Expedition, Explorer, E-Series, Flex, Focus, F-Series, Mustang, Taurus, Transit; Lincoln MKC, MKS, MKT, Navigator - Image 4](https://m.media-amazon.com/images/I/51GeTgw0yOL.jpg) ## Questions & Answers **Q: I Would like to make shure, is this for a 2014 f-150 platinum?** A: Yes it will fit. I have one if you want to buy it I am not using it I'll give it to you for a cheaper price still rapped in the package. **Q: Does it fit for Renault Fluence 2013?** A: No **Q: is this an upstream for a 2014 focus 2.0 flex fuel?** A: No, the seller sent me wrong oxígen sensor upstream, it don't help me anything **Q: Mi vehiculo es Ford Focus 2012 sel, es el mismo que dio el scaner, y porque dice que no servira para mi Focus??** A: It will only fit if its from 10/2011 Gas or if its FLEX ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Product *by R***K on December 26, 2025* Installed on 2014 F150. Bosch makes great products. Installed electrical products on multiple vehicles brands and models. My go to electrical component manufacturer. No issues yet. ### ⭐⭐⭐⭐⭐ Works great and half the price of the local parts store *by R***V on November 29, 2025* Works great perfect fit, real Bosch part ### ⭐⭐⭐⭐⭐ Good replacement part. *by A***Z on November 18, 2025* Installed on 2013 Ford Focus SE 2.0L hatchback. Works as it should. ## Frequently Bought Together - BOSCH 17321 Premium Original Equipment Oxygen Sensor - Compatible with Select Ford Expedition, Explorer, E-Series, Flex, Focus, F-Series, Mustang, Taurus, Transit; Lincoln MKC, MKS, MKT, Navigator - Offset Oxygen Sensor Socket, 3/8-Inch Drive, 7/8-Inch (22mm), Wire Gate Accesses Sensor from Side, Preventing Damage to Wires, Universal for Most Cars - BOSCH 17323 Premium Original Equipment Oxygen Sensor - Compatible with Select Ford Expedition, F-150; Lincoln Navigator --- ## 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.ae/products/45496306-bosch-17321-premium-original-equipment-oxygen-sensor-compatible-with-select](https://www.desertcart.ae/products/45496306-bosch-17321-premium-original-equipment-oxygen-sensor-compatible-with-select) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-06-02*