A-Premium O2 Oxygen Sensor Compatible with Lexus LS430 2001-2006, SC430 2002-2005, V8 4.3L 3UZFE, Downstream Left and Right, 2-PC Set, Replace# 89465-50140
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A-Premium O2 Oxygen Sensor Compatible with Lexus LS430 2001-2006, SC430 2002-2005, V8 4.3L 3UZFE, Downstream Left and Right, 2-PC Set, Replace# 89465-50140

3.5/5
Product ID: 102581469
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Details

  • Brand
    A-Premium
  • Material
    Stainless
  • Item Weight
    0.33 Kilograms
  • Style
    2Pc For
  • Maximum Supply Voltage
    12 Volts (DC)
📦2-piece set for full downstream coverage
🔩Threaded mount for secure fit
⚙️4-wire heated sensor for precision

Description

⚡ Upgrade your Lexus’s breath of life with precision oxygen sensing!

  • DUAL SENSOR SET - Includes both left and right downstream sensors—complete replacement in one purchase.
  • PERFECT OEM FIT - Threaded mounting and male connector guarantee seamless compatibility with Lexus LS430 & SC430 models.
  • DURABLE STAINLESS STEEL - Premium materials deliver long-lasting reliability and resistance to harsh engine conditions.
  • PRECISION HEATED SENSOR - 4-wire design ensures rapid, accurate oxygen readings for optimal engine performance.
  • HASSLE FREE INSTALLATION - Quick, tool-free setup means you’re back on the road faster, with confidence backed by a 1-year unlimited mileage warranty.

The A-Premium O2 Oxygen Sensor 2-piece set is engineered for Lexus LS430 (2001-2006) and SC430 (2002-2005) V8 4.3L 3UZFE engines. Featuring a 4-wire heated sensor with threaded mounting and male connectors, this stainless steel sensor set ensures precise real-time oxygen monitoring for optimal air-fuel ratio control. Designed for durability and easy installation, it comes with a 1-year unlimited mileage warranty, making it the smart choice for maintaining peak engine efficiency.

Specifications

BrandA-Premium
MaterialStainless Steel
Item Weight0.33 Kilograms
Style2Pc For Downstream
Maximum Supply Voltage12 Volts (DC)
Measurement AccuracyHigh
Measuring Range0-25%
Mounting TypeThreaded
Output TypeAnalog
Specific Uses For ProductReal-time monitoring of oxygen content to help the ECU realize closed-loop control of air-fuel ratio
ManufacturerPremiumpartsWhosale
Item Weight11.6 ounces
Package Dimensions6.02 x 4.49 x 2.36 inches
Item model number89465-50140
Is Discontinued By ManufacturerNo
Manufacturer Part NumberAPOS0239
OEM Part Number250-24483, 234-4167, 350-34406, 89465-50140

Reviews

3.5

All from verified purchases

J**S

Good sensor!

Works very well

B**8

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.

D**D

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.

M**T

The right item the price

My VSC light off very happy

A**R

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.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

A Premium O2 Oxygen Sensor Compatible With Lexus Ls430 2001 | Desertcart UAE