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2012 Toyota Sienna

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Walker Products 350-34444 Oxygen Sensor
for 2012 Toyota Sienna

Walker Products 350-34444 Oxygen Sensor - 2012 Toyota Sienna Image 1
Walker Products 350-34444 Oxygen Sensor - 2012 Toyota Sienna Image 2
Walker Products 350-34444 Oxygen Sensor - 2012 Toyota Sienna Image 3
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Walker Products 350-34444 Oxygen Sensor - 2012 Toyota Sienna Image 5
Walker Products 350-34444 Oxygen Sensor - 2012 Toyota Sienna

Walker Products
Brand:Walker Products
Part Number: 350-34444
UPC: 724620092596
Weight: 0.3 lbs
Condition:New



On Sale:

$69.04

Availability:
56 in Stock
Warehouse: US-7
Quantity:

Product Information

Description:

Get the Walker Products 350-34444 Oxygen Sensor for your 2012 Toyota Sienna. Buy now and secure your purchase online!

Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment Manufacturers replacement for many vehicles worldwide. Every part number is manufactured for the specific application, fitment position on the vehicle, and will provide the relevant diagnostic system feedback as required by the ECU. Newer vehicles will store fault codes in the ECU, some will relate to the affected sensor and its associated systems. A failed sensor might make itself known by causing the engine to run poorly, increase fuel consumption, exhaust emissions, or illuminating a (MIL) malfunction indicator light. The sensor, wiring harness, and connector should also be checked for physical damage. This will most likely also cause their operational life to be shortened. We are an Automotive ISO9001/TS 16949 certified company, with un-paralleled customer service, marketing, and shipping. Our electronic and paper catalogs are designed for todays fast paced marketplace, along with our eye catching packaging. Since 1946, Walker Products has been the number one choice for the engine management sensors and fuel system components needed for your vehicle. 2024 Walker Products Inc. All rights reserved.

Features and Benefits:

  • Coated in with electrodes made of a gas-permeable platinum layer.
  • Coating prevents contamination and erosion of the electrode surfaces by combustion residue and particulates in the exhaust gases.
  • Determines the oxygen content of the exhaust gas, monitoring the air fuel ratio for combustion efficiency.
  • Measures oxygen levels to fine-tune air-fuel mixture, improving fuel economy and saving costs.
  • Monitors exhaust gases and reduces pollutants for a cleaner environment.

Specifications:

Band Type:
Narrow
Connector Gender:
Male
Connector Shape:
Rectangle
Mounting Type:
Threaded
Overall Length:
525.0 mm
Sensor Type:
Heated
Terminal Gender:
Female
Terminal Type:
Spade
Thread Diameter:
18.0 mm
Thread Size:
M18
Universal Or Specific Fit:
Specific
Wire Gauge Measurement:
20.0
Wire Quantity:
4
Wrench Size:
22
Bosch #:
18047
DENSO #:
234-4537
DENSO #:
234-4539
DENSO #:
234-4540
NTK #:
24144
NTK #:
24824
Spectra Premium #:
OS5602
Tomco #:
11878
Toyota #:
8946508060
Toyota #:
8946508100
Toyota #:
8946508110
CA_Prop65_Nickel:
WARNING: This product can expose you to chemicals, including Nickel and Nickel Alloyed Stainless Steel, which are known to the State of California to cause cancer or birth defects or other reproductive harm. www.p65warnings.ca.gov
Country of Origin:
CN

Walker Products 350-34444 Oxygen Sensor compatibility with your 2012 Toyota Sienna...

Last Updated: 09/09/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2013

 

2012

 

2013

 

2012

 
Toyota Sienna

3.5L V6 Gas DOHC
1
 
Downstream Rear
 
OE Replacement
Eng: 2GRFE
 

Toyota Sienna



3.5L V6 Gas DOHC

Downstream Rear OE Replacement
Eng: 2GRFE

1 Per Vehicle

2012

 

2011

 

2012

 

2011

 
Toyota Sienna

2.7L L4 Gas DOHC
1
 
Downstream
 
OE Replacement
B1S2
Eng: 1AR-FE
 

Toyota Sienna



2.7L L4 Gas DOHC

Downstream OE Replacement
B1S2
Eng: 1AR-FE

1 Per Vehicle

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