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Mazda RX8 Replacement Air Fuel Ratio Sensor Information


Search our online air fuel ratio sensor catalog and find the lowest priced discount auto parts on the web. We sell wholesale to the public. We offer high quality new, OEM, aftermarket and remanufactured Mazda RX8 Air Fuel Ratio Sensor parts. We specialize in a wide-variety of high-quality car parts and accessories for your car, truck or SUV. Call toll free to order or place your order online via our secure checkout system. Our online parts catalog uses real-time inventory, so you can be assured the parts you buy are in stock at the time of ordering. Most orders are shipped the same day. They are available for the following Mazda RX8 years: 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 11, 10, 09, 08, 07, 06, 05, 04. This part is also sometimes called Mazda RX8 Wide Range Air Fuel Sensors. We stock air fuel ratio sensor parts for most Mazda models including 3, CX7, 6, MX5 Miata, 5 and Tribute.

We stock these Air Fuel Ratio Sensor brands for the Mazda RX8: Walker Products, Denso, Bosch and NGK.


Air Fuel Ratio Sensor for Mazda RX8 - Partsgeek
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Review Fitment Notes to Ensure Proper Fit

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(Read reviews)
Product List Price:
$337.86
Our List Price: $131.48

Product SKU: W0133-1893930
Product Note: OE Connector - Located in Exhaust Manifold
Detailed Note: May also be referred to as an Oxygen Sensor
Position of Product: Front
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
Additional Fitment Information: Catalog: A
Vehicle Transmission
2004 (04) Mazda RX8 Standard 


Click to Enlarge
(Read reviews)
Product List Price:
$337.86
Our List Price: $131.48

Product SKU: W0133-1893930
Product Note: OE Connector - Located in Exhaust Manifold
Detailed Note: May also be referred to as an Oxygen Sensor
Position of Product: Front
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
Additional Fitment Information: Catalog: A
Vehicle Transmission
2005 (05) Mazda RX8 Standard 


Click to Enlarge
(1 Reviews)
5 Stars
Denso 234-9102
Air Fuel Ratio Sensor
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Our List Price: $169.33
with FREE Shipping
(>35) In Stock
Product SKU: 234-9102
Product Note: OE Style -- DENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: B
Vehicle Engine
2004 (04) Mazda RX8 1.3L Rotary 


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(Read reviews)
Product List Price:
$232.52
Our List Price: $209.48
with FREE Shipping

Product SKU: W0133-1813474
Product Note: Located in Exhaust Manifold
Detailed Note: May also be referred to as an Oxygen Sensor
Position of Product: Front
Condition: New

Made By: OEM
(Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part.

Shipping Options:
Free Ground Shipping or (Overnight and 2-Day Shipping)
Additional Fitment Information: Catalog: A
Vehicle Transmission
2004 (04) Mazda RX8 Automatic 


Click to Enlarge
(1 Reviews)
5 Stars
Denso 234-9102
Air Fuel Ratio Sensor
Close
Loading Reviews...
Our List Price: $169.33
with FREE Shipping
(>35) In Stock
Product SKU: 234-9102
Product Note: OE Style -- DENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: B
Vehicle Engine
2005 (05) Mazda RX8 1.3L Rotary 


Click to Enlarge
(Read reviews)
Product List Price:
$337.86
Our List Price: $131.48

Product SKU: W0133-1893930
Product Note: OE Connector - Located in Exhaust Manifold
Detailed Note: May also be referred to as an Oxygen Sensor
Position of Product: Front
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
Additional Fitment Information: Catalog: A
Vehicle Transmission
2006 (06) Mazda RX8 Standard 


Click to Enlarge
(Read reviews)
Product List Price:
$232.52
Our List Price: $209.48
with FREE Shipping

Product SKU: W0133-1813474
Product Note: Located in Exhaust Manifold
Detailed Note: May also be referred to as an Oxygen Sensor
Position of Product: Front
Condition: New

Made By: OEM
(Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part.

Shipping Options:
Free Ground Shipping or (Overnight and 2-Day Shipping)
Additional Fitment Information: Catalog: A
Vehicle Transmission
2005 (05) Mazda RX8 Automatic 


Click to Enlarge
(Read reviews)
Product List Price:
$337.86
Our List Price: $131.48

Product SKU: W0133-1893930
Product Note: OE Connector - Located in Exhaust Manifold
Detailed Note: May also be referred to as an Oxygen Sensor
Position of Product: Front
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
Additional Fitment Information: Catalog: A
Vehicle Transmission
2007 (07) Mazda RX8 Standard 


Click to Enlarge
(Read reviews)
Product List Price:
$232.52
Our List Price: $209.48
with FREE Shipping

Product SKU: W0133-1813474
Product Note: Located in Exhaust Manifold
Detailed Note: May also be referred to as an Oxygen Sensor
Position of Product: Front
Condition: New

Made By: OEM
(Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part.

Shipping Options:
Free Ground Shipping or (Overnight and 2-Day Shipping)
Additional Fitment Information: Catalog: A
Vehicle Transmission
2006 (06) Mazda RX8 Automatic 


Click to Enlarge
(Read reviews)
Product List Price:
$232.52
Our List Price: $209.48
with FREE Shipping

Product SKU: W0133-1813474
Product Note: Located in Exhaust Manifold
Detailed Note: May also be referred to as an Oxygen Sensor
Position of Product: Front
Condition: New

Made By: OEM
(Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part.

Shipping Options:
Free Ground Shipping or (Overnight and 2-Day Shipping)
Additional Fitment Information: Catalog: A
Vehicle Transmission
2007 (07) Mazda RX8 Automatic 


Click to Enlarge
(Read reviews)
Our List Price: $163.98
with FREE Shipping
(1) In Stock
Product SKU: 234-9059
Product Note: OE Style -- DENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: H
Vehicle Engine Transmission
2011 (11) Mazda RX8 1.3L Rotary  Standard 

Image is not vehicle specific
(Read reviews)
Product List Price:
$491.09
Our List Price: $313.48
with FREE Shipping

Product SKU: W0133-1953590
Product Note: First Time Fit - Located in Exhaust Manifold
Position of Product: Front
Condition: New

Shipping Options:
Free Ground Shipping or (Overnight and 2-Day Shipping)
Additional Fitment Information: Catalog: A
Vehicle
2010 (10) Mazda RX8


Click to Enlarge
(Read reviews)
Our List Price: $161.98

Product SKU: 24814
Product Note: Direct Fit 4-Wire A/F Sensor -- B1S1; OE Replacement
Position of Product: Upstream
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: H
Vehicle Engine
2009 (09) Mazda RX8 1.3L Rotary 


Click to Enlarge
(Read reviews)
Our List Price: $164.98
(25) In Stock
Product SKU: 25673
Product Note: Direct Fit 4-Wire A/F Sensor -- B1S1; OE Replacement
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: H
Vehicle Engine
2008 (08) Mazda RX8 1.3L Rotary 


Click to Enlarge
(Read reviews)
Our List Price: $164.98
(25) In Stock
Product SKU: 25673
Product Note: Direct Fit 4-Wire A/F Sensor -- B1S1; OE Replacement
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: H
Vehicle Engine
2007 (07) Mazda RX8 1.3L Rotary 


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Research on Air Fuel Ratio Sensor for Mazda RX8

The RX-8 was manufactured by Mazda between 2003 and 2012. It is valued by drivers for being sporty and yet economical. Its most impressive feature is the exceptional handling that Mazda is famous for. Zipping in and out of city traffic is a breeze in the Mazda RX8. But despite its popularity, Mazda announced that the RX-8 was to be discontinued in 2011. As of 2011, the RX8 was taken off the European market for failing to meet emissions standards.

Your Mazda RX8 air fuel ratio sensor is vital to meeting emissions standards. To understand why this is true, it is important to know how it functions and why it is so important.

It's All in the Mix

Meeting stringent exhaust emissions standards depend upon having the right air to fuel mixture. The Mazda RX8 air fuel ratio sensor, or AFR sensor, continuously monitors the air to fuel ratio of your exhaust. It sends a precise signal to the engine computer so that it can make adjustments in real-time relating to fuel mixture and timing. Since the air-fuel ratio sensor has a key role in the adjustment and tuning of the engine, signs of trouble are often related to performance.

How Can I Tell I Have a Faulty Mazda RX8 Air Fuel Ratio Sensor?

In addition to a lighter wallet because of all of the money you spend at the fuel pump, you might also notice a drop in power. A bad AFR sensor may delay sending the proper signal to your Mazda's computer and this will result in a delayed response for the entire engine. You might notice sluggish acceleration or loss of speed. Rough idling is another symptom of a bad AFR sensor. The incorrect messages being relayed to your computer can throw off the idle, causing it to fluctuate or drop below the correct level. If the problem is severe, you might even get to the point where your car completely stalls out.

Keep Your Mazda RX8 on the Road

Some states require that vehicles pass emissions tests. A malfunctioning Mazda RX8 air fuel ratio sensor may mean your car stays in the garage because of a failed test. It is always a good idea to be proactive and get a replacement ASAP, if you suspect a problem.

RX8 O2 sensor replacement or AFR replacement does not have to be expensive or complicated at partsgeek.com. For example, Mazda RX8 front O2 sensor average prices are between $154 and $220. Our huge inventory of auto parts and discount pricing mean that you can find the exact part you need in mere minutes, and get it shipped to your doorstep, at a discount. Log on, then sit back and breathe easy, thanks to partsgeek.com.


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2004 Mazda RX8 Air Fuel Ratio Sensor


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