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2003 Chevrolet Trailblazer Oxygen Sensor

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Denso Oxygen Sensor - Front
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(Read reviews)
Retail Price:
$105.30
Sale Price: $61.33
(1) In Stock
Part Number: W0133-1612387
Notes: OE Connector
Product Remark: - 4 Wire
Position: Front
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
OEM
This Product Fits the Following: Warehouse: A
Vehicle
• 2003 Chevrolet Trailblazer

Denso Oxygen Sensor - Downstream
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Denso 234-4285
Oxygen Sensor
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Sale Price: $33.23
(>35) In Stock
Part Number: 3741-05169349
Notes: Oxygen Sensor -- O.E. Quality Replacement Sensor
Position: Downstream
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 2003 Chevrolet Trailblazer 4.2L 6 Cyl 

Denso Oxygen Sensor - Upstream
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Denso 234-4112
Oxygen Sensor
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Sale Price: $42.23
(>35) In Stock
Part Number: 3741-05051591
Notes: Oxygen Sensor -- O.E. Quality Replacement Sensor
Position: Upstream
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 2003 Chevrolet Trailblazer 4.2L 6 Cyl 

Denso Oxygen Sensor - Upstream
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Denso 234-4209
Oxygen Sensor
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Sale Price: $35.23
(>35) In Stock
Part Number: 3741-05051629
Notes: Oxygen Sensor -- O.E. Quality Universal Replacement Sensor
Features:
  • Manufactured to the highest O.E. quality, guaranteed to fit right
  • Aluminum oxide trap, this extra layer helps to protect from silicone and lead poisoning
  • Stainless steel housing and porous Teflon filter all contribute to make a long life
  • Improved engine performance and greater fuel efficiency
  • Prevents premature sensor failure
Position: Upstream
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 2003 Chevrolet Trailblazer 4.2L 6 Cyl 

Bosch Oxygen Sensor - Front
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(Read reviews)
Retail Price:
$105.30
Sale Price: $49.33
(1) In Stock
Part Number: W0133-1613049
Notes: OE Connector
Position: Front
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
This Product Fits the Following: Warehouse: A
Vehicle
• 2003 Chevrolet Trailblazer

Bosch Oxygen Sensor - Rear
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Retail Price:
$81.54
Sale Price: $41.33
(1) In Stock
Part Number: W0133-1621485
Notes: OE Connector
Position: Rear
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
This Product Fits the Following: Warehouse: A
Vehicle
• 2003 Chevrolet Trailblazer

Bosch Oxygen Sensor - Downstream
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(Read reviews)
Sale Price: $46.73
(5) In Stock
Part Number: 3741-09119497
Notes: OE Style Oxygen Sensor -- Alternative fit 1; OE manufactured part
Position: Downstream
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: H
Vehicle Sub Model Engine
• 2003 Chevrolet Trailblazer LS  4.2L 6 Cyl 
• 2003 Chevrolet Trailblazer LT  4.2L 6 Cyl 
• 2003 Chevrolet Trailblazer LTZ  4.2L 6 Cyl 
• 2003 Chevrolet Trailblazer North Face  4.2L 6 Cyl 

Bosch Oxygen Sensor - Downstream
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Bosch 15543
Oxygen Sensor
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Sale Price: $30.73
(3) In Stock
Part Number: 3741-09020183
Notes: OE Style Oxygen Sensor -- Exact fit; OE manufactured part
Features:
  • 4 Wire Original Equipment Identical Heated Oxygen Sensor, Direct Plug In, No Cutting or Splicing. 12.2' Wire Length.
Position: Downstream
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: H
Vehicle Sub Model Engine
• 2003 Chevrolet Trailblazer LS  4.2L 6 Cyl 
• 2003 Chevrolet Trailblazer LT  4.2L 6 Cyl 
• 2003 Chevrolet Trailblazer LTZ  4.2L 6 Cyl 
• 2003 Chevrolet Trailblazer North Face  4.2L 6 Cyl 

Bosch Oxygen Sensor - Upstream
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Sale Price: $43.23
(10) In Stock
Part Number: 3741-05020776
Notes: OE Style Oxygen Sensor -- OE manufactured part
Position: Upstream
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Sub Model Engine
• 2003 Chevrolet Trailblazer LS  4.2L 6 Cyl 
• 2003 Chevrolet Trailblazer LT  4.2L 6 Cyl 
• 2003 Chevrolet Trailblazer LTZ  4.2L 6 Cyl 
• 2003 Chevrolet Trailblazer North Face  4.2L 6 Cyl 

Bosch Oxygen Sensor - Downstream
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Sale Price: $38.73
(1) In Stock
Part Number: 3741-09020241
Notes: Universal Oxygen Sensor -- OE manufactured part
Position: Downstream
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: H
Vehicle Sub Model Engine
• 2003 Chevrolet Trailblazer LS  4.2L 6 Cyl 
• 2003 Chevrolet Trailblazer LT  4.2L 6 Cyl 
• 2003 Chevrolet Trailblazer LTZ  4.2L 6 Cyl 
• 2003 Chevrolet Trailblazer North Face  4.2L 6 Cyl 

Bosch Oxygen Sensor - Upstream
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Bosch 15733
Oxygen Sensor
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Sale Price: $42.73
(>35) In Stock
Part Number: 3741-09020237
Notes: Universal Oxygen Sensor -- OE manufactured part
Features:
  • Revolutionary patented submersible connection system protects against water and contamination and withstands the effects of extreme temperature and engine vibration
  • Special heat-resistant Posi-Lock connectors ensure easy installation
  • User-friendly instructions eliminate the need to call a hotline for assistance
  • Coated threads for easy installation
Position: Upstream
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: H
Vehicle Sub Model Engine
• 2003 Chevrolet Trailblazer LS  4.2L 6 Cyl 
• 2003 Chevrolet Trailblazer LT  4.2L 6 Cyl 
• 2003 Chevrolet Trailblazer LTZ  4.2L 6 Cyl 
• 2003 Chevrolet Trailblazer North Face  4.2L 6 Cyl 

AC Delco Oxygen Sensor - Center
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AC Delco 213-1574
Oxygen Sensor
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Sale Price: $45.23
(5) In Stock
Part Number: 3741-05005939
Notes: GM Original Equipment
Position: Center
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle
• 2003 Chevrolet Trailblazer

AC Delco Oxygen Sensor - Upstream
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Sale Price: $57.23
(6) In Stock
Part Number: 3741-05005935
Notes: GM Original Equipment -- IN EXH MANIFOLD/CROSSOVER
Position: Upstream
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle
• 2003 Chevrolet Trailblazer

AC Delco Oxygen Sensor - Downstream
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Sale Price: $46.23
(1) In Stock
Part Number: 3741-05404916
Notes: Professional
Position: Downstream
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 2003 Chevrolet Trailblazer 4.2L 6 Cyl VIN: S FI Naturally Aspirated GAS 

AC Delco Oxygen Sensor - Upstream
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Sale Price: $101.23
(4) In Stock
Part Number: 3741-05404919
Notes: Professional
Position: Upstream
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 2003 Chevrolet Trailblazer 4.2L 6 Cyl VIN: S FI Naturally Aspirated GAS 

NTK Oxygen Sensor - Front
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(Read reviews)
Retail Price:
$105.30
Sale Price: $56.33
(1) In Stock
Part Number: W0133-1808726
Notes: OE Connector
Position: Front
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
OEM
This Product Fits the Following: Warehouse: A
Vehicle
• 2003 Chevrolet Trailblazer

Delphi Oxygen Sensor - Front
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Sale Price: $44.23
(>35) In Stock
Part Number: 3741-05167998
Notes: Oxygen Sensor -- Wrench Size: 7/8 in.; Actual OE Part
Position: Front
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 2003 Chevrolet Trailblazer 4.2L 6 Cyl 

Delphi Oxygen Sensor - Rear
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(Read reviews)
Sale Price: $38.23
(>35) In Stock
Part Number: 3741-05167994
Notes: Oxygen Sensor -- Wrench Size: 7/8 in.; Actual OE Part
Position: Rear
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 2003 Chevrolet Trailblazer 4.2L 6 Cyl 

Walker Products Oxygen Sensor - Front
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(Read reviews)
Retail Price:
$105.30
Sale Price: $49.33
(1) In Stock
Part Number: W0133-1896073
Notes: OE Connector
Position: Front
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
This Product Fits the Following: Warehouse: A
Vehicle
• 2003 Chevrolet Trailblazer

Walker Products Oxygen Sensor - Rear
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Walker Products W0133-1894299
Oxygen Sensor
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Retail Price:
$81.54
Sale Price: $45.33
(1) In Stock
Part Number: W0133-1894299
Notes: OE Connector
Position: Rear
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
This Product Fits the Following: Warehouse: A
Vehicle
• 2003 Chevrolet Trailblazer

Standard Motor Products Oxygen Sensor - Downstream
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Sale Price: $57.23
(3) In Stock
Part Number: 3741-05080824
Notes: Oxygen Sensor
Position: Downstream
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 2003 Chevrolet Trailblazer 4.2L 6 Cyl 

Standard Motor Products Oxygen Sensor - Upstream
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(Read reviews)
Sale Price: $60.23
(5) In Stock
Part Number: 3741-05064344
Notes: Oxygen Sensor
Position: Upstream
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 2003 Chevrolet Trailblazer 4.2L 6 Cyl 

ACERA Oxygen Sensor - Front
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(Read reviews)
Retail Price:
$105.30
Sale Price: $43.33
(2) In Stock
Part Number: W0133-1969758
Notes: OE Connector
Position: Front
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
This Product Fits the Following: Warehouse: A
Vehicle
• 2003 Chevrolet Trailblazer

ACERA Oxygen Sensor - Front
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(Read reviews)
Retail Price:
$105.30
Sale Price: $43.33
(1) In Stock
Part Number: W0133-2035199
Notes: OE Connector
Product Remark: Gunmetal/Bronze Housing
Position: Front
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
This Product Fits the Following: Warehouse: A
Vehicle
• 2003 Chevrolet Trailblazer

NGK Oxygen Sensor
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NGK 21044
Oxygen Sensor
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Sale Price: $35.73
(3) In Stock
Part Number: 3741-09082215
Notes: OE Type Oxygen Sensor -- Downstream; NTK is Original Equipment
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: H
Vehicle Engine
• 2003 Chevrolet Trailblazer 4.2L 6 Cyl 

NGK Oxygen Sensor
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(Read reviews)
Sale Price: $42.73
(3) In Stock
Part Number: 3741-09082220
Notes: OE Type Oxygen Sensor -- Upstream; NTK is Original Equipment
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: H
Vehicle Engine
• 2003 Chevrolet Trailblazer 4.2L 6 Cyl 

Spectra Premium Oxygen Sensor - Downstream
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Sale Price: $30.23
(4) In Stock
Part Number: 3741-05487772
Notes: Oxygen Sensor
Position: Downstream
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 2003 Chevrolet Trailblazer 4.2L 6 Cyl FI Naturally Aspirated GAS 

Spectra Premium Oxygen Sensor - Upstream
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(Read reviews)
Sale Price: $36.23
(6) In Stock
Part Number: 3741-05487643
Notes: Oxygen Sensor
Position: Upstream
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 2003 Chevrolet Trailblazer 4.2L 6 Cyl FI Naturally Aspirated GAS 

Walker Oxygen Sensor - Downstream
Click to Enlarge
(Read reviews)
Sale Price: $38.23
(>35) In Stock
Part Number: 3741-05239152
Notes: Walker
Position: Downstream
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 2003 Chevrolet Trailblazer 4.2L 6 Cyl VIN: S FI Naturally Aspirated GAS 

Walker Oxygen Sensor - Upstream
Click to Enlarge
(Read reviews)
Sale Price: $46.23
(>35) In Stock
Part Number: 3741-05239163
Notes: Walker
Position: Upstream
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 2003 Chevrolet Trailblazer 4.2L 6 Cyl VIN: S FI Naturally Aspirated GAS 

NTK Oxygen Sensor - Rear
Click to Enlarge
(Read reviews)
Retail Price:
$81.54
Sale Price: $49.33

Out of Stock
Part Number: W0133-1843334
Notes: OE Connector
Position: Rear
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
OEM
This Product Fits the Following: Warehouse: A
Vehicle
• 2003 Chevrolet Trailblazer

Bosch Oxygen Sensor - Downstream

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Bosch 15543
Oxygen Sensor
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Sale Price: $34.23

Out of Stock
Part Number: 3741-03406168
Notes: OE Style Oxygen Sensor -- Exact fit; OE manufactured part
Position: Downstream
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: F
Vehicle Sub Model Engine
• 2003 Chevrolet Trailblazer LS  4.2L 6 Cyl 
• 2003 Chevrolet Trailblazer LT  4.2L 6 Cyl 
• 2003 Chevrolet Trailblazer LTZ  4.2L 6 Cyl 
• 2003 Chevrolet Trailblazer North Face  4.2L 6 Cyl 

4.8 stars - (92 Reviews)
Reviews
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Oxygen Sensor Reviews - 2003 Chevrolet Trailblazer
Denso | 234-4209
 


The part was good and arrived in a timely manner. However due to my own error I ordered auniversal part without the pigtail.

I prefer not to use this type of part as it is easy to mess up. Make sure of what you order.

My overall experince with Parts Geek was good and I would not hesitate to purchase from them in the future.


September 26th, 2015 | Posted by RAS 2



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