--- product_id: 82066840 title: "THEBIGDEALS T234741X Oxygen Sensor 13474 234-4018 Downstream for Buick Cadillac Chevrolet GMC Pontiac Oldsmobile" brand: "thebigdeals" price: "€ 66.60" currency: EUR in_stock: true reviews_count: 4 url: https://www.desertcart.hr/products/82066840-thebigdeals-t234741x-oxygen-sensor-13474-234-4018-downstream-for-buick store_origin: HR region: Croatia --- # THEBIGDEALS T234741X Oxygen Sensor 13474 234-4018 Downstream for Buick Cadillac Chevrolet GMC Pontiac Oldsmobile **Brand:** thebigdeals **Price:** € 66.60 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** THEBIGDEALS T234741X Oxygen Sensor 13474 234-4018 Downstream for Buick Cadillac Chevrolet GMC Pontiac Oldsmobile by thebigdeals - **How much does it cost?** € 66.60 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/82066840-thebigdeals-t234741x-oxygen-sensor-13474-234-4018-downstream-for-buick) ## Best For - thebigdeals enthusiasts ## Why This Product - Trusted thebigdeals brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Full description not available ## Features - Warranty: 1-YEAR / 365-DAYS UNLIMITED MILEAGE WARRANTY. ALL THEBIGDEALS oxygen sensors are extensively tested during manufacturing to guarantee quality,reliability,and above all,always meet or exceed the original equipment specifications.Replace faulty sensors with confidence in THEBIGDEALS Oxygen Sensor. - Interchange Number: Replaces# 234-4018 213-1331 AFS106 21539 213-3538 19178958 Length (Sensor to Lead):430 mm (16.94 in). Directly Fit your vehicle when the plug and the length is the same as your original sensor. - Quality: THEBIGDEALS oxygen sensors are produced as the OE standards which can prevent premature failure of the catalytic converter, reduce harmful emissions, improve engine performance and increase fuel efficiency. - Bank 1 Sensor 1 means Upstream Right/Rear;Bank 2 Sensor 1 means Upstream Left/Front;Bank 1 Sensor 2 means Downstream Right/Rear;Bank 2 Sensor 2 means Downstream Left/Front. - Please check the description or use the year/make/model drop down bar and interchangeable part numbers to confirm the compatibility before purchasing. If you have any questions, please email us, we try to answer all emails within 24 hours. - ›See more product details ## Images ![THEBIGDEALS T234741X Oxygen Sensor 13474 234-4018 Downstream for Buick Cadillac Chevrolet GMC Pontiac Oldsmobile - Image 1](https://images-na.ssl-images-amazon.com/images/I/61ElPWsAMRL.jpg) ![THEBIGDEALS T234741X Oxygen Sensor 13474 234-4018 Downstream for Buick Cadillac Chevrolet GMC Pontiac Oldsmobile - Image 2](https://images-na.ssl-images-amazon.com/images/I/81EHAIomIaL.jpg) ![THEBIGDEALS T234741X Oxygen Sensor 13474 234-4018 Downstream for Buick Cadillac Chevrolet GMC Pontiac Oldsmobile - Image 3](https://images-na.ssl-images-amazon.com/images/I/71RomYAet4L.jpg) ![THEBIGDEALS T234741X Oxygen Sensor 13474 234-4018 Downstream for Buick Cadillac Chevrolet GMC Pontiac Oldsmobile - Image 4](https://images-na.ssl-images-amazon.com/images/I/61g8bYit7LL.jpg) ![THEBIGDEALS T234741X Oxygen Sensor 13474 234-4018 Downstream for Buick Cadillac Chevrolet GMC Pontiac Oldsmobile - Image 5](https://images-na.ssl-images-amazon.com/images/I/91ewhgG753L.jpg) ## Customer Reviews ### ⭐⭐⭐ Oxygen sensors do not always work, even if they are supposed to fit your car. *by G***R on Reviewed in the United States on February 21, 2020* Oxygen sensors do not always work, even if they are supposed to fit your car. I don't know why, but just after 5 tries, I found a sensor that solved my "service engine" light problem. I don't blame the sensor, I blame my car. That's why my rating is "average". ### ⭐ Faulty *by P***E on Reviewed in the United States on March 23, 2021* I installed them and they worked for two days then stopped ### ⭐⭐⭐⭐ overall I will buy from these folks again *by A***M on Reviewed in the United States on October 16, 2018* Definitely seems to have helped a bad miss in my 99 Silverado. But engine light came back on a couple days after installing bank 1 and 2 downstream. But that could be any number of other fuel related issues. Overall pretty well satisfied with quick delivery and good quality so far --- ## 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.hr/products/82066840-thebigdeals-t234741x-oxygen-sensor-13474-234-4018-downstream-for-buick](https://www.desertcart.hr/products/82066840-thebigdeals-t234741x-oxygen-sensor-13474-234-4018-downstream-for-buick) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-13*