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Please, add your first item to the wishlist

Select vehicle to confirm fitment

Oxygen Sensor – Upstream

PART#: 234-4723
Denso

$67.39

In stock

Interchanges
BrandPart #
MazdaBP6F18861B9U
MazdaBP6F18861B
DelphiES20065
Bosch13581
ACDelco213-1409 / 2131409
BorgWarnerOS1814
Walker Products250-24128 / 25024128
NTK22001
Standard IgnitionSG1060
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2005MazdaMiataLS1.8L4GASUpstreamDENSO is the O.E. Manufacturer / Oxygen Sensor | Naturally Aspirated;
2005MazdaMiataBase1.8L4GASUpstreamDENSO is the O.E. Manufacturer / Oxygen Sensor | Naturally Aspirated;
2004MazdaMiataBase1.8L4GASUpstreamDENSO is the O.E. Manufacturer / Oxygen Sensor | Naturally Aspirated;
2004MazdaMiataLS1.8L4GASUpstreamDENSO is the O.E. Manufacturer / Oxygen Sensor | Naturally Aspirated;
2003MazdaMiataBase1.8L4GASUpstreamDENSO is the O.E. Manufacturer / Oxygen Sensor
2003MazdaMiataSE1.8L4GASUpstreamDENSO is the O.E. Manufacturer / Oxygen Sensor
2003MazdaMiataLS1.8L4GASUpstreamDENSO is the O.E. Manufacturer / Oxygen Sensor
2003MazdaMiataShinsen1.8L4GASUpstreamDENSO is the O.E. Manufacturer / Oxygen Sensor
2002MazdaMiataSE1.8L4GASUpstreamDENSO is the O.E. Manufacturer / Oxygen Sensor
2002MazdaMiataBase1.8L4GASUpstreamDENSO is the O.E. Manufacturer / Oxygen Sensor
2002MazdaMiataLS1.8L4GASUpstreamDENSO is the O.E. Manufacturer / Oxygen Sensor
2001MazdaMiataBase1.8L4GASUpstreamDENSO is the O.E. Manufacturer / Oxygen Sensor
2001MazdaMiataLS1.8L4GASUpstreamDENSO is the O.E. Manufacturer / Oxygen Sensor
2001MazdaMiataSE1.8L4GASUpstreamDENSO is the O.E. Manufacturer / Oxygen Sensor
Product info

The Denso Oxygen Sensor, part number 234-4723, is a high-quality replacement part designed specifically for Mazda vehicles. This sensor is compatible with other part numbers BP6F18861B and BP6F18861B9U, ensuring a perfect fit and seamless integration with your vehicle’s existing systems.

Crafted using top-of-the-line materials and advanced manufacturing techniques, this oxygen sensor is built to withstand even the harshest conditions and deliver reliable performance day in and day out. Its precision design ensures accurate readings of your vehicle’s oxygen levels, helping to optimize engine performance and reduce emissions.

One of the key benefits of the Denso Oxygen Sensor is its exceptional durability. Its high-quality construction and advanced materials make it resistant to damage from heat, moisture, and other environmental factors, ensuring a long-lasting and reliable performance.

This oxygen sensor is easy to install, and requires no special tools or knowledge. Simply replace your old, worn-out sensor with this new Denso sensor, and enjoy improved engine performance, better fuel efficiency, and reduced emissions. Whether you’re a professional mechanic or a DIY enthusiast, this sensor is the perfect choice for anyone looking to optimize their Mazda’s performance and reliability.

Overall, the Denso Oxygen Sensor is a high-quality, reliable, and easy-to-install replacement part that is perfect for Mazda owners looking to optimize their vehicle’s performance and reduce emissions. With its precision design, durable construction, and easy installation, this sensor is sure to provide years of trouble-free operation and reliable performance.

About Denso

Denso has always been on the cutting edge of car technology, giving drivers better products that are more durable and efficient than anything else on the market.

Alternators are one of Denso's best-known products. Denso alternators are precision-engineered and built to last so that your car's electrical system stays in good shape. If you're going in the city or on rough terrain, you can count on Denso alternators to always give you power and dependability.

In addition to alternators, we also offer Denso radiators. The cooling system in your car is very important for keeping the engine at the right temperature. Denso radiators are carefully designed to make sure they get rid of heat quickly. With Denso radiators, you can drive with trust, knowing that even in the worst conditions, your engine won't get too hot.

Denso starter motors are the best when it comes to getting your car going. Denso starter motors are made to provide reliable ignition in all kinds of weather, and they always make starting easy and smooth. Denso starting motors will get you where you need to go, whether you're taking a cross-country road trip or just running errands in town.

We're happy to offer a huge range of Denso products at prices that can't be beat at Newparts.com. It's easier than ever to find the right Denso generator, radiator, or starter motor for your car thanks to our large selection and simple-to-use website. Also, we offer fast shipping choices so you can get back on the road quickly.

Denso parts are known for being of high quality and dependability. Shop at Newparts.com today to see why drivers trust Denso for all their automotive needs. You can also place your order via phone by calling us at 855-505-2886.

Specifications
Connector GenderFemale
Mounting TypeThreaded
Sensor TypeHeated
Thread Diameter0.708
Universal Or Specific FitSpecific
Wire Quantity4
Wiring Harness Length29.13
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

Delivery Info

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Returns Info

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

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