--- product_id: 14060824 title: "Denso 234-4732 Oxygen Sensor" brand: "denso" price: "EΒ£ 10808" currency: EGP in_stock: true reviews_count: 13 category: "Denso" url: https://www.desertcart.com.eg/products/14060824-denso-234-4732-oxygen-sensor store_origin: EG region: Egypt --- # 5s fast response time OE precision fit & easy install Double-layer protection tech Denso 234-4732 Oxygen Sensor **Brand:** denso **Price:** EΒ£ 10808 **Availability:** βœ… In Stock ## Summary > πŸ› οΈ Upgrade your ride with precision sensing β€” because every drive deserves perfection! ## Quick Answers - **What is this?** Denso 234-4732 Oxygen Sensor by denso - **How much does it cost?** EΒ£ 10808 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/14060824-denso-234-4732-oxygen-sensor) ## Best For - denso enthusiasts ## Why This Product - Trusted denso brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Plug-and-Play Design:** No extra tools or modifications neededβ€”get back on the road faster and smarter. - β€’ **Rapid 5-Second Response:** Instantly optimizes engine performance with lightning-fast oxygen detection. - β€’ **OE-Standard Precision Fit:** Seamless replacement that guarantees hassle-free installation and perfect compatibility. - β€’ **Advanced Double Protection:** Durable aluminum oxide trap, PTFE filter, and stainless steel housing for unmatched longevity. - β€’ **Cost-Effective Reliability:** Save hundreds on repairs with a sensor trusted by Subaru enthusiasts and pros alike. ## Overview The Denso 234-4732 Oxygen Sensor is a high-quality, OE-standard replacement part designed to accurately monitor exhaust oxygen levels. Featuring a rapid 5-second response time and a robust double-layer protection system, it ensures reliable engine performance and fuel efficiency. Compatible with various Subaru models, it offers an easy, cost-effective installation that prevents costly dealership repairs, making it a smart choice for performance-minded drivers. ## Description Denso 234-4732 Oxygen Sensor Review: Cheaper, Faster, Works Great! - BLUF - Identical replacement for the stock rear o2 sensor part # 22690AA850 on an '09 Subaru WRX STI that works perfectly but needs some split loom. I have an '09 Subaru WRX STI with a turbo-back exhaust and a fun tune giving me 315 hp and 410 torque at the wheels on the dyno. I started getting a Check Engine Light (CEL) for the downstream (rear) o2 sensor for a heater malfunction / general malfunction. I got under the car and found that the stock o2 sensor got the wires sliced. Bummer. The dealership wanted 180$ for the part and 200$ for labor. I was not thrilled with that 400$ idea. I couldn't find the "Subaru" part for less than 120$ online. Not thrilled about that either. Bummer. I did some (a lot of) research and found that this Denso is the exact same manufacturer and part as the " Subaru" part. The heat jacket is a different color and a little less tidy on this. I should have ordered some split loom to go with it because of that. Got rid of the old one and installed the Denso and she started up good as new on the first try. It's been a couple of weeks and no CELs popping up to ruin my drive. 50$ and 45 minutes vs 400$ is a no brainer. I will try to update this in the future if there are any issues with it as I know some people are concerned about longevity. Even so you could replace this 8 count 'em EIGHT times before you hit 400$. Bottom Line - Buy It ! ...and some split loom to protect it. Review: Almost an exact match for OEM in 2005 Forester - ALMOST an exact match for the OEM part it replaced in my 2005 Subaru Forester X. The OEM part had a gray insulation sleeve around the wires, this one has black. Not that it would make any difference, but this is the 4th O2 sensor I replaced recently, and the only one that didn't match what I removed exactly. Also, this one didn't have the clip in the middle of the wire meant to attach to the bracket on the top of the transmission like the OEM part, and all the other O2 sensors did. I'm not worried about that, either, because there is a large bundle of wires running near where the wire from this needs to go, and I simply wrapped the wire around that bundle for support and to keep the wire away from moving parts before plugging it in. The wiring harness plug was an exact match for the OEM, and fit perfectly. My car recently had a total failure of the front O2 sensor, also called an Air/Fuel ratio sensor. The car ran, but used extra gas, and stalled when I came to a stop. I got a replacement for that one due to the stalling issue from a local independent Subaru repair shop. I had to disconnect the battery for a while to get the computer to "forget" what it had learned about the failed sensor and so it could learn the new one. Without doing that step, and starting the engine and idling for about 10 minutes afterward, the engine kept stalling like it did with the old sensor. It was like the computer thought it still had the bad sensor, even though I had cleared the code, and ran accordingly. After resetting the computer by disconnecting the battery, the car was hard to start the first time, and idled really fast, until the computer learned the sensor. Now, it runs like it did new again. My wife's car, an 06 Forester, has been throwing codes about the catalyst "performing below expectations" for a while, and recently threw a new one about "fuel trim too rich". I decided since mine had gone bad, hers couldn't be far behind. I got both O2 sensors for her car from desertcart for less than I'd paid for the one for my car. I went ahead and got a new rear sensor for mine too. Preventive maintenance for hopefully another nearly 200K miles. So far, no more check engine lights in either car. ## Features - Designed to detect the amount of oxygen in the exhaust system - Constructed from high quality material - Features double protection layer, aluminum oxide trap layer, PTFE filter and stainless steel housing - Manufactured with precision to meet OE standards - Easy installation ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000C5SGBI | | Best Sellers Rank | #135,085 in Automotive ( See Top 100 in Automotive ) #410 in Automotive Replacement Oxygen Sensors | | Brand | Denso | | Brand Name | Denso | | Customer Reviews | 4.7 out of 5 stars 223 Reviews | | Global Trade Identification Number | 00042511110854 | | Included Components | Oxygen Sensor | | Item Type Name | Oxygen Sensor | | Manufacturer | Denso | | Material | Zirconium | | Material Type | Zirconium | | Maximum Supply Voltage | 5 Volts | | Model | 234-4732 | | Mounting Type | Threaded | | Output Type | Push-Pull | | Part Number | 234-4732 | | Response Time | 5 seconds | | Smart Home Compatibility | Not Smart Home Compatible | | Specific Uses For Product | automotive, exhaust gas monitoring | | Style | Modern | | Style Name | Modern | | UPC | 042511110854 | | Unit Count | 1.0 Count | | Warranty Description | Includes manufacturer provided warranty | ## Product Details - **Brand:** Denso - **Material:** Zirconium - **Maximum Supply Voltage:** 5 Volts - **Mounting Type:** Threaded - **Style:** Modern ## Images ![Denso 234-4732 Oxygen Sensor - Image 1](https://m.media-amazon.com/images/I/51PHDPI8NyL.jpg) ![Denso 234-4732 Oxygen Sensor - Image 2](https://m.media-amazon.com/images/I/517Ma5HfQkL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Cheaper, Faster, Works Great! *by L***L on February 14, 2015* BLUF - Identical replacement for the stock rear o2 sensor part # 22690AA850 on an '09 Subaru WRX STI that works perfectly but needs some split loom. I have an '09 Subaru WRX STI with a turbo-back exhaust and a fun tune giving me 315 hp and 410 torque at the wheels on the dyno. I started getting a Check Engine Light (CEL) for the downstream (rear) o2 sensor for a heater malfunction / general malfunction. I got under the car and found that the stock o2 sensor got the wires sliced. Bummer. The dealership wanted 180$ for the part and 200$ for labor. I was not thrilled with that 400$ idea. I couldn't find the "Subaru" part for less than 120$ online. Not thrilled about that either. Bummer. I did some (a lot of) research and found that this Denso is the exact same manufacturer and part as the " Subaru" part. The heat jacket is a different color and a little less tidy on this. I should have ordered some split loom to go with it because of that. Got rid of the old one and installed the Denso and she started up good as new on the first try. It's been a couple of weeks and no CELs popping up to ruin my drive. 50$ and 45 minutes vs 400$ is a no brainer. I will try to update this in the future if there are any issues with it as I know some people are concerned about longevity. Even so you could replace this 8 count 'em EIGHT times before you hit 400$. Bottom Line - Buy It ! ...and some split loom to protect it. ### ⭐⭐⭐⭐⭐ Almost an exact match for OEM in 2005 Forester *by B***D on February 7, 2016* ALMOST an exact match for the OEM part it replaced in my 2005 Subaru Forester X. The OEM part had a gray insulation sleeve around the wires, this one has black. Not that it would make any difference, but this is the 4th O2 sensor I replaced recently, and the only one that didn't match what I removed exactly. Also, this one didn't have the clip in the middle of the wire meant to attach to the bracket on the top of the transmission like the OEM part, and all the other O2 sensors did. I'm not worried about that, either, because there is a large bundle of wires running near where the wire from this needs to go, and I simply wrapped the wire around that bundle for support and to keep the wire away from moving parts before plugging it in. The wiring harness plug was an exact match for the OEM, and fit perfectly. My car recently had a total failure of the front O2 sensor, also called an Air/Fuel ratio sensor. The car ran, but used extra gas, and stalled when I came to a stop. I got a replacement for that one due to the stalling issue from a local independent Subaru repair shop. I had to disconnect the battery for a while to get the computer to "forget" what it had learned about the failed sensor and so it could learn the new one. Without doing that step, and starting the engine and idling for about 10 minutes afterward, the engine kept stalling like it did with the old sensor. It was like the computer thought it still had the bad sensor, even though I had cleared the code, and ran accordingly. After resetting the computer by disconnecting the battery, the car was hard to start the first time, and idled really fast, until the computer learned the sensor. Now, it runs like it did new again. My wife's car, an 06 Forester, has been throwing codes about the catalyst "performing below expectations" for a while, and recently threw a new one about "fuel trim too rich". I decided since mine had gone bad, hers couldn't be far behind. I got both O2 sensors for her car from Amazon for less than I'd paid for the one for my car. I went ahead and got a new rear sensor for mine too. Preventive maintenance for hopefully another nearly 200K miles. So far, no more check engine lights in either car. ### ⭐⭐⭐⭐⭐ Fits 2016 STI *by B***T on April 20, 2025* Works great. Fits 2016 Subaru STI --- ## 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.com.eg/products/14060824-denso-234-4732-oxygen-sensor](https://www.desertcart.com.eg/products/14060824-denso-234-4732-oxygen-sensor) --- *Product available on Desertcart Egypt* *Store origin: EG* *Last updated: 2026-05-16*