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2004 Mazda RX8 Oxygen Sensor

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Denso Oxygen Sensor - Rear
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(Read reviews)
Retail Price:
$220.40
Sale Price: $120.48
(1) In Stock
Part Number: W0133-1938351
Notes: OE Connector - Located in Main Catalyst
Detailed Notes: May also be referred to as a Air Fuel Ratio Sensor.
Features:
  • SUPERIOR DESIGN - Maximizes engine performance and fuel efficiency while reducing harmful emissions.
  • DOUBLE-PROTECTION COVER - Maintains proper unit temperature for quicker response times and protects the ceramic element against silicone and lead poisoning.
  • ALUMINUM-OXIDE TRAP LAYER - Keeps silicone and lead outside the ceramic element through DENSO's exclusive design, preventing damage to the platinum electrode.
  • STAINLESS STEEL HOUSING - Resists corrosion and contamination with
Position: Rear
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
This Product Fits the Following: Warehouse: A
Vehicle Transmission
• 2004 Mazda RX8 Automatic 
• 2004 Mazda RX8 Standard 

Denso Oxygen Sensor - Downstream
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Denso 234-4349
Oxygen Sensor
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Sale Price: $73.33
(>35) In Stock
Part Number: 8610-05169377
Notes: OE Style -- DENSO is the O.E. Manufacturer / Oxygen Sensor
Position: Downstream
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 2004 Mazda RX8 1.3L Rotary 

Bosch Oxygen Sensor - Rear
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(Read reviews)
Retail Price:
$204.74
Sale Price: $75.48
(2) In Stock
Part Number: W0133-1824254
Notes: OE Connector - Located in Main Catalyst
Features:
  • OE-Equivalent.
  • Direct fit for easy installation.
  • OE Style connectors and wire lengths.
  • Base ceramic probe of Zirconium and Yttrium.
  • Patented Platinum Power Grid.
  • Fine particle filter. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
Position: Rear
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
This Product Fits the Following: Warehouse: A
Vehicle Transmission
• 2004 Mazda RX8 Standard 

Bosch Oxygen Sensor - Rear
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(Read reviews)
Retail Price:
$220.40
Sale Price: $82.48
(2) In Stock
Part Number: W0133-1828293
Notes: OE Connector - Located in Main Catalyst
Detailed Notes: May also be referred to as a Air Fuel Ratio Sensor.
Position: Rear
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
This Product Fits the Following: Warehouse: A
Vehicle Transmission
• 2004 Mazda RX8 Automatic 

Bosch Oxygen Sensor - Rear
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(Read reviews)
Retail Price:
$204.74
Sale Price: $75.48
(2) In Stock
Part Number: W0133-2034057
Notes: OE Connector - Located in Main Catalyst
Position: Rear
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
This Product Fits the Following: Warehouse: A
Vehicle Transmission
• 2004 Mazda RX8 Standard 

Bosch Oxygen Sensor - Downstream
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(Read reviews)
Sale Price: $84.98
(1) In Stock
Part Number: 8610-09020049
Notes: OE Style Oxygen Sensor -- Bosch validated
Position: Downstream
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: H
Vehicle Engine Transmission
• 2004 Mazda RX8 1.3L Rotary  Automatic 

Bosch Oxygen Sensor - Upstream
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(Read reviews)
Sale Price: $227.33
with FREE Shipping
(3) In Stock
Part Number: 8610-05267076
Notes: OE Style Oxygen Sensor -- Bosch validated
Position: Upstream
Condition: New

Shipping Options:
Free Ground Shipping
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 2004 Mazda RX8 1.3L Rotary 

Bosch Oxygen Sensor - Downstream
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(Read reviews)
Sale Price: $77.98
(3) In Stock
Part Number: 8610-09019924
Notes: OE Style Oxygen Sensor -- Bosch validated; Replacement item
Features:
  • Protection tube ensures 100% accurate sensor performance
  • Double laser-welded stainless steel body is totally submersible to seal tight and protect against contamination for long life
  • Fast-acting heater optimizes sensor operation (on3- and 4- wire sensors only)
  • Coated threads for easy installation
Position: Downstream
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: H
Vehicle Engine Transmission
• 2004 Mazda RX8 1.3L Rotary  Standard 

Bosch Oxygen Sensor - Downstream
Click to Enlarge
(Read reviews)
Sale Price: $39.98
(7) In Stock
Part Number: 8610-09020241
Notes: Universal Oxygen Sensor
Position: Downstream
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: H
Vehicle Engine
• 2004 Mazda RX8 1.3L Rotary 

Walker Oxygen Sensor - Downstream
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(Read reviews)
Sale Price: $73.33
(>35) In Stock
Part Number: 8610-05239075
Notes: Oxygen Sensor
Position: Downstream
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 2004 Mazda RX8 1.3L Rotary FI Naturally Aspirated GAS 

Walker Oxygen Sensor - Upstream
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(Read reviews)
Sale Price: $111.33
(>35) In Stock
Part Number: 8610-05239401
Notes: Oxygen Sensor
Position: Upstream
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 2004 Mazda RX8 1.3L Rotary FI Naturally Aspirated GAS 

Delphi Oxygen Sensor - Rear
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(Read reviews)
Retail Price:
$220.40
Sale Price: $152.48
with FREE Shipping
(1) In Stock
Part Number: W0133-1836719
Notes: OE Connector - Located in Main Catalyst
Detailed Notes: After Catalyst
Product Remark: - After Catalyst
Position: Rear
Condition: New

Shipping Options:
Free Ground Shipping or (Overnight and 2-Day Shipping)
This Product Fits the Following: Warehouse: A
Vehicle Transmission
• 2004 Mazda RX8 Automatic 

Beck Arnley Oxygen Sensor
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(Read reviews)
Sale Price: $91.33
(1) In Stock
Part Number: 8610-05147744
Notes: Oxygen Sensor -- DIRECT FIT,Post Catalytic Converter
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 2004 Mazda RX8 1.3L Rotary 

NGK Oxygen Sensor - Downstream
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(Read reviews)
Sale Price: $105.98
(5) In Stock
Part Number: 8610-09127087
Notes: OE Type Oxygen Sensor -- B1S2; OE Equivalent
Position: Downstream
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: H
Vehicle Engine
• 2004 Mazda RX8 1.3L Rotary 

5 stars - (4 Reviews)
Reviews
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Oxygen Sensor Reviews - 2004 Mazda RX8
Denso | 234-4349
 


The item was exactly like the one in the car or even better. The fitment was even better then the factory one.


July 12th, 2014 | Posted by Denso O2 Sensor

Walker Products Inc. | W0133-1893930
 


Ordered the 02 censor for my rx8 and I am satisfied with the 3day delivery


May 23rd, 2014 | Posted by Manny

Walker Products Inc. | W0133-1893930
 


The parts I purchased from your company saved me almost $200 from the cost that my local o'reilly's was asking. The parts were shipped very quickly and it was a great deal with the free shipping. Thank you and I will use your company from now on for purchases for my vehicles.


July 5th, 2013 | Posted by Ticia

Walker | 250-54031
 


Best price and quality I found for a direct replacement of upstream (before cat) O2 sensor. Had in car for a few weeks no issues.


March 30th, 2015 | Posted by Rx8 upstream O2 sensor



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