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🛠️ Upgrade your Lexus with precision—because your ride deserves the best!
This 2-piece A-Premium O2 Oxygen Sensor set is designed for Lexus LS430 (2001-2006) and SC430 (2002-2005) V8 4.3L 3UZFE engines. Featuring a 4-wire heated sensor with threaded mounting, it ensures precise oxygen measurement for optimal engine efficiency. Constructed from durable stainless steel and backed by a 1-year unlimited mileage warranty, this sensor set offers reliable performance and easy installation to keep your Lexus running smoothly.






| Asin | B07MMJPNN3 |
| Best Sellers Rank | #849,897 in Automotive (See Top 100 in Automotive) #4,466 in Automotive Replacement Oxygen Sensors |
| Brand Name | A-Premium |
| Customer Reviews | 3.8 3.8 out of 5 stars (29) 3.8 out of 5 stars |
| Item Weight | 0.33 kg |
| Manufacturer | PremiumpartsWhosale |
| Material Type | Stainless Steel |
| Maximum Supply Voltage | 12 volts_of_direct_current |
| Measurement Accuracy | [Typical for Oxygen Sensors] |
| Measuring Range | 0-25% |
| Model | 89465-50140 |
| Mounting Type | Threaded |
| Number Of Items | 2 |
| Number Of Packs | 2 |
| Output Type | Push-Pull |
| Part Number | APOS0239 |
| Specific Uses For Product | Oxygen Sensor |
| Unit Count | 2 Count |
| Warranty Description | One Year Unlimited Mileage Quality Guarantee. The guarantee will be only for the cost of the item, we will not responsible for installation or other fees like labor expenses, towing expenses, additional repair expenses or other related expenses. |
User
Fabulous
Working good so far
User
0
They didn't even last two weeks and now he's telling me that the catalysts of bank 1 and 2 are bad 🥲
User
The right item the price
My VSC light off very happy
User
Poor floor / body seals and I am having new engine codes after replacement.
Caution! Upon installing I noticed the floor body seals did not like to stay put and could easily be pulled in or pushed out. Installing is a pain as you have to get under the carpet inside the car and find the connectors, not sensor makers fault just odd Toyota / Lexus design. I first thought sensors were great cause the car felt like it had more power but then I got sensor voltage error codes, reset and now have lean error codes. I’m waiting on some denso sensors to replace them. I wish I installed them within my return window. *** UPDATE - I discovered I had a couple vacuum leaks so I probably did not need to buy another set of denso O2 sensors. These may have been ok other than the body seals.
User
Questionable quality
Fixed my check engine light for about a week and a half. Light came back on, but turned off again after a couple miles.Update: Check engine light still off!Update 2: Check engine light comes on sometimes but turns off after a couple miles of driving.
User
The wiring’s was to short for the Lexus.
The wiring was too short for the car had to spice it in.And the o2 code stayed on.
User
ممتاز
ممتاز
User
A+
Worked great
User
جيد
لم استخدم بعد
User
Bad
My vsc code flashed back on in 2days of replacing..this product is useless..
Trustpilot
2 weeks ago
3 weeks ago