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Item #:
13817514
Denso-234-4509 O2 Oxygen Sensor
86% of respondents would recommend this to a friend
Item #:
13817514
AUD 188
Price Details
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Imported from USA store
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Order now and get it around Monday, November 09
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What Stands Out
Enhanced Performance
This sensor improves exhaust efficiency by providing accurate oxygen level readings, optimizing fuel combustion, and enhancing overall engine performance in Lexus and Toyota vehicles.
Easy Installation
The 25.5” harness facilitates straightforward installation, allowing vehicle owners or mechanics to replace the sensor quickly, reducing downtime and labor costs.
Durable Design
Denso's robust construction ensures long-lasting performance and reliability under extreme conditions, effectively resisting corrosion and wear for sustained operation in diverse environments.
Product Details
| Mounting Type | Threaded Mount |
| Output Type | Push-Pull |
| Specific Uses For Product | Replacement Oxygen (O2) Sensor |
| Material Type | Stainless Steel, Zirconium |
| Style Name | Replacement Part |
| Item Dimensions | 5.75 x 3.88 x 2.19 inches (14.6 x 9.9 x 5.6 cm) |
| Item Weight | 4 ounces (113.4 grams) |
| Brand Name | Denso |
| Model | 234-4509 |
| UPC | 042511112728 |
| Number of Items | 1 |
| Global Trade Identification Number | 00042511112728 |
| Manufacturer | DENSO |
| Unit Count | 1 Count |
| Included Components | Oxygen (O2) Sensor |
| Item Type Name | Oxygen Sensor |
| Part Number | 234-4509 |
| Brand | Denso |
| Item dimensions L x W x H | 5.75 x 3.88 x 2.19 inches (14.6 x 9.9 x 5.6 cm) |
| Material | Stainless Steel, Zirconium |
| Style | Replacement Part |
Who Should Buy?
-
Toyota/Lexus Owners
Ideal replacement for Lexus or Toyota models from 2004-2016 experiencing oxygen sensor issues with performance drop.
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DIY Mechanics
Great for home mechanics looking for a reliable, high-quality oxygen sensor compatible with specific V6 models.
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Performance Seekers
Beneficial for drivers aiming to optimize fuel efficiency and reduce emissions through improved sensor functionality.
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Older Vehicles
Not suitable for vehicles manufactured before 2004, as compatibility is limited to specific newer models.
Product Description
Denso-234-4509 O2 Oxygen Sensor
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Customer Questions & Answers
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How to Shop Denso-234-4509 O2 Oxygen Sensor Online From Ubuy?
Answer: It’s easy to shop Denso-234-4509 O2 Oxygen Sensor online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question:
Is Denso-234-4509 O2 Oxygen Sensor Available to Shop Online in Australia?
Answer: Yes, at Ubuy Australia this product is available for you to shop at a reasonable price. The Denso-234-4509 O2 Oxygen Sensor is not available locally but you can trust us with our express shipping services. -
Question:
How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
Denso Replacement Parts Editorial Review
If you need to replace an oxygen sensor in your Toyota or Lexus, this Denso part is likely to be a perfect fit. Customers report that it's an easy installation that can be done quickly and without too much fuss. There are reported gains in fuel efficiency, smoother performance, and a better return on temperature readings. All in all, customers seem pleased with their purchase.
Customer Reviews & Ratings
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Pros
- Easy installation
- Comparable to OEM parts and much cheaper
- Improved fuel efficiency and smoother performance
Cons
- One review mentioned incorrect connections, but this is probably a unique issue
Platform Trust & Buyer Confidence
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Laura
Verified buyer
“The product is excellent, the shopping was fast, and everything went well! I really recommend buy from this seller.”
20 October 2026 · via Trustpilot
KC
Kerrie
Verified buyer
“I wanted to buy this beautiful antique style tray and the only place I could find it was in the USA and I live in Australia. I ordered it and it came promptly and is absolutely beautiful. I am so happy!”
21 October 2026 · via Trustpilot
JM
James
Verified buyer
“Great experience really pleased the way you track everything and I can see where it is and what's happening Other companies did not want to send it to me because it came under dangerous goods But you went through all the correct procedures and got it to me in Australia Thank you”
24 October 2026 · via Trustpilot
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Helen
Verified buyer
“Communication between the supplier and the buyer was excellent and i am very happy with my products”
27 October 2026 · via Trustpilot
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Riki
Verified buyer
“Reputable and reliable Had items from overseas that weren't readily available in Aus. Ordering was easy. Parcels were fast. They kept me updated on status. Got exactly what I wanted and as it was described and pictured. Freight was a good price considering it was international. Would use them again if I require anything from USA.”
31 October 2026 · via Trustpilot
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AUD 188
Order now and get it around Monday, November 09
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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