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Denso 234-4260 Oxygen Sensor
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Denso 234-4260 Oxygen Sensor

4.4/5
Product ID: 8761362
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Details

  • Brand
    Denso
  • Item dimensions L x W x H
    6 x 2 x 2
  • Material
    Stainless
  • Style
    Replacement
  • Measurement Accuracy
    High
🔥982°C heat tolerance
⚙️4-wire precision wiring
🛡️Corrosion-resistant stainless steel

Description

🔥 Upgrade your ride’s breath of fresh air! ⚙️

  • HIGH HEAT ENDURANCE - Operates flawlessly up to 982°C, built to withstand extreme engine conditions.
  • PRECISION 4 WIRE DESIGN - Ensures ultra-accurate oxygen readings for optimal engine performance.
  • WIDE VEHICLE COMPATIBILITY - Fits a broad range of Toyota and Lexus models from 2003-2016, making upgrades seamless.
  • DURABLE STAINLESS STEEL BUILD - Machined exterior resists corrosion, promising long-lasting reliability.
  • CONTAMINANT BLOCKING PTFE FILTER - Keeps sensor efficiency peak by blocking harmful contaminants.

The Denso 234-4260 Oxygen Sensor is a high-precision, 4-wire narrow-band sensor engineered with a corrosion-resistant stainless steel body and PTFE filter to block contaminants. Designed for Toyota and Lexus models spanning 2003-2016, it withstands extreme temperatures up to 982°C, delivering reliable, accurate oxygen readings to optimize engine efficiency and emissions control.

Small manufacture image 1

Specifications

BrandDenso
MaterialStainless Steel
StyleReplacement Part
Measurement AccuracyHigh
Mounting TypeFlange Mount
Output Typeelectrical signal
Specific Uses For ProductReplacement Part
Upper Temperature Rating982 Degrees Celsius
UPC042511112230
Global Trade Identification Number00042511112230
ManufacturerDenso
Product Dimensions6"D x 2"W x 2"H
ModelOxygen Sensor
Item Weight3.52 ounces
Country of OriginChina
Item model number234-4260
Is Discontinued By ManufacturerNo
ExteriorMachined
Manufacturer Part Number234-4260

Have a Question? See What Others Asked

I have a 2007 Camry V6 with both bank 1 sensors (b1s1 and b1s2) out. Does part number 234-4260 replace both sensors?
Este sensor es original denso o copia
The check engine light is on in my 2009 toyota camry 2.4l 5 speed automatic code p0137 oxygen sensor bank 1 sensor 2 is this part will fix it
Do this fit my 2006 toyota tacoma pre runner and will the engine light stay off.

Reviews

4.4

All from verified purchases

S**S

OEM Quality, easy to install.

This was a perfect replacement for a Toyota 4.0L v6 rear downstream o2 sensor. Item clip fit the factory harness securely, and had a protective plastic cap on the sensor to keep it clean during shipping. Replacement was easy to do, but hard to access laying on your back under a car. I did this on car ramps for the front. Stay safe and set the parking brake and use jack stands. This fixed/cleared my check engine light code (P040#)! Only minor thing ..and more of a suggestion is that the vendor provide a small tube of antis-seize lubricant to aid in installation.

H**Y

The one I got was authentic. works and fit great.

234-4260 is a Direct fit for O2 sensor for 2009 Lexus ES350 sensor Bank 2 Sensor 2 aka Downstream Left. Whoever confused of which sensor it is this is it. I got it confirmed it's Denso authentic the one I have received. It looks more updated than the original denso from toyota denso that came out of the car. As of now it is going great and easy to install. Sensor looks high quality and it was on sale on amazon so the price is amazing.

D**D

Worked as needed to fix an engine code.

Worked perfectly for my 05 Tacoma, matching the plug is important when purchasing these.

T**.

Functionality

Not sure which of the sensor this is Denso works and not Amazon generic.

A**7

Denso = Toyota

Denso is one of the OEM suppliers for Toyota (Spark plugs, Filters, sensors). The stuff you get at the dealers are Denso products with the Toyota label and marked up prices. This sensor worked as a direct replacement for my 2008 4 cyl Camry. However, the harness was shorter than the OEM one and there is quite a bit of tension from the harness to the exhaust.Also an FYI. AISIN is the other OEM supplier for Toyota (Cooling and mechanical)

S**A

2005 tundra DC sr5 4x4 bank 1 sensor 2

After a few miles of driving this replacement sensor turned off the CEL on my 2005 tundra double cab sr5 bank 1 sensor 2

A**N

USED item received

I thought I was supposed to get the new one.It's totally used and damaged condition. Received with stripped/rounded out hex nut, oily substance on cable and connector, nicks on the insulation with stranded wire showing, signs of wear and tear.

F**S

May no cure the problem

Just replaced. Engine light came back on in 20 miles

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Denso 234 4260 Oxygen Sensor | Desertcart Seychelles