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2003 Chevrolet Trailblazer EXT

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Walker Products 250-24355 Oxygen Sensor
for 2003 Chevrolet Trailblazer EXT 4.2L L6 Gas DOHC

Walker Products 250-24355 Oxygen Sensor - 2003 Chevrolet Trailblazer EXT Image 1
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Walker Products 250-24355 Oxygen Sensor - 2003 Chevrolet Trailblazer EXT

Walker Products
Brand:Walker Products
Part Number: 250-24355
UPC: 724620041693
Weight: 0.26 lbs
Condition:New



On Sale:

$46.68

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

Product Information

Description:

Get the Walker Products 250-24355 Oxygen Sensor for your 2003 Chevrolet Trailblazer EXT. 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:

Connector Gender:
Female
Connector Shape:
Square
Mounting Type:
Threaded
Overall Length:
430.0 mm
Sensor Type:
Heated
Thread Diameter:
18.0 mm
Thread Size:
M18
Universal Or Specific Fit:
Specific
Wire Gauge Measurement:
20.0
Wire Quantity:
4
Wrench Size:
22
ACDelco #:
19107259
ACDelco #:
213-2915
Airtex #:
5S4216
Airtex #:
5S4282
Airtex #:
5S4401
Airtex #:
5S8161
Airtex #:
5S9153
Bosch #:
13000
Bosch #:
15140
Bosch #:
15285
Bosch #:
15898
Bosch #:
15903
DENSO #:
234-4112
DENSO #:
234-4345
DENSO #:
234-4646
Delphi #:
0666W3
General Motors #:
12570794
General Motors #:
12577588
General Motors #:
12589549
General Motors #:
12590847
General Motors #:
24577273
Genuine GM Parts #:
19107259
Isuzu #:
8125775880
MTE-THOMSON #:
8892.41.037
MTE-THOMSON #:
8899.40.043
NTK #:
21046
NTK #:
21049
NTK #:
21533
SNG Sensors #:
SN4-131
Saturn #:
12569496
Spectra Premium #:
OS5058
Spectra Premium #:
OS5468
Tomco #:
11284
Wells #:
SU1458
Wells #:
SU1488
Wells #:
SU1521
Wells #:
SU7204
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:
JP

Walker Products 250-24355 Oxygen Sensor compatibility with your 2003 Chevrolet Trailblazer EXT...

Last Updated: 09/02/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2003

 

2002

 

2003

 

2002

 
Chevrolet Trailblazer EXT

4.2L L6 Gas DOHC
1
 
Upstream
 
OE Base Sensor
 

Chevrolet Trailblazer EXT



4.2L L6 Gas DOHC

Upstream OE Base Sensor

1 Per Vehicle

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