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DENSO 234-5098 Air/Fuel Ratio Sensor 5-Wire Heated Wideband

(Honda Accord 2008-12, Pilot 2009-11, Odyssey 2011-13, Ridgeline 2009-11, Accord Crosstour 2010-11, Crosstour 2012; Acura TL 2009-14 + 13 more models)

Part of: DENSO Air-Fuel Ratio Sensor - Direct Fit, Heated Lead

Other options in this family: DENSO 234-9151 DENSO 234-5160 DENSO 234-5137 DENSO 234-9063 DENSO 234-5747

Manufacturer

Picture for manufacturer DENSO

Part Number

234-5098
16 reviews
Sale Price

$103.14

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The DENSO 234-5098 is a precision-engineered air/fuel ratio sensor designed to monitor and optimize engine performance, fuel efficiency, and emissions control. This wideband sensor measures air-to-fuel ratios under a wider range of driving conditions than standard oxygen sensors, providing the engine control unit with accurate real-time data for precise fuel mixture adjustments.

Advanced Wideband Technology:

  • Wideband sensors utilize a sophisticated sensing element that enables them to produce a precise output in proportion to the air/fuel ratio
  • Measures air/fuel ratios from approximately 12:1 to 19:1 for comprehensive mixture monitoring
  • Features planar zirconia ceramic sensing technology engineered into a compact, lightweight design
  • Quick-response planar element quickly detects oxygen concentration for faster ECU adjustments
  • 5-wire configuration with integrated heating element for rapid sensor activation

Premium Construction & Performance:

  • Tarnish-proof platinum electrode provides longer life and maintains accuracy
  • Durable corrosion and contaminant-resistant stainless steel housing with double protection cover
  • Double protection cover maintains proper unit temperature for quicker response times and protects the ceramic element against silicone and lead poisoning
  • Wire length: 10.39 inches for direct-fit installation
  • First Time Fit design delivers the right part and the right fit the first time, every time

Benefits:

  • Wider range and variable adjustments allow engines to burn fuel more efficiently and produce fewer emissions
  • Reduces fuel consumption and maximizes catalytic converter life
  • Increased performance by mapping air/fuel ratios throughout the RPM range
  • Helps prevent check engine light codes related to sensor malfunction
  • Direct OE replacement for Honda and Acura applications

Every component is designed with precision and manufactured to OE standards. Each sensor is 100% checked for high temperature signal output, air tightness, continuity, and heat resistance to ensure optimal efficiency and performance. This sensor is backed by DENSO's commitment to OE-quality engineering and includes a direct-fit wiring harness for straightforward installation.

OEM Cross-References: Honda 36541-R70-A01, Honda 36531-R70-A02 | Aftermarket Cross-References: NTK 24385, Bosch 18083, Walker Products 350-35065, Walker Products 250-25059

Products specifications

Fits

Honda Accord 2008-12, Pilot 2009-11, Odyssey 2011-13, Ridgeline 2009-11, Accord Crosstour 2010-11, Crosstour 2012; Acura TL 2009-14, TSX 2010-14, MDX 2010-13, RL 2011-12, ZDX 2010-13; Mercedes-Benz E350 2014-16, E63 AMG 2014 + 7 more models

Sensor Type

Heated

Connector Gender

FEMALE

Grade Type

Regular

Universal Or Specific Fit

Specific

Wire Quantity

5

Thread Diameter

0.711

Wiring Harness Length

10.39

I was pleased with the delivery time. Faster than expected.

It was great and fast thank you !

Amazing!

Parts have not been put on yet will contact on how it goes

Easy navigation in the website & finding exactly what I need. Purchasing quick & easy too!

Very easy and free shipping was nice, I enjoy that the checkout process was simple

Turns out that the part ordered does not fit, which is not any fault of your company, but of the manufacture who gave me the wrong part number. Find it interesting that a manufacturer of parts can not match parts to my van, even after several phone calls to confirm before ordering.

It is nice to make deal with. Good price and fast shipping.

Overall great experience, I ordered on Sunday and got the package on Wednesday!!!

Great products and great pricing. Fast shipping. Couldn't ask for anything more. A++++++ merchant. Hope to do business with again.

Quick and easy. Beat all other prices.I'd definitely use them again.

Great to deal with both online and over the phone. Buy with confidence.

You had the lowest prices on my item that I could find.

Great prices on a great product. Easy to navigate website! will be using them in the future for any additional parts I may need!

This place is excellent. Very easy to use. My parts were shipped on time, and they kept me updated with multiple emails throughout the process. Would definitely buy from these guys again. A++

I placed an order 12/5/11 and recieved my order before 10am the following day. Very fast, very easy to use and the best prices I've found on line.

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