---
product_id: 14896782
title: "Denso 234-5010 Air Fuel Ratio Sensor"
brand: "denso"
price: "NZ$344"
currency: NZD
in_stock: true
reviews_count: 13
category: "Denso"
url: https://www.desertcart.nz/products/14896782-denso-234-5010-air-fuel-ratio-sensor
store_origin: NZ
region: New Zealand
---

# Fast-response planar zirconia element Wide-band ratio 12:1 to 19:1 Precision OE fit, first-time install Denso 234-5010 Air Fuel Ratio Sensor

**Brand:** denso
**Price:** NZ$344
**Availability:** ✅ In Stock

## Summary

> 🚗 Tune in to peak performance — don’t let your engine run on guesswork!

## Quick Answers

- **What is this?** Denso 234-5010 Air Fuel Ratio Sensor by denso
- **How much does it cost?** NZ$344 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/14896782-denso-234-5010-air-fuel-ratio-sensor)

## Best For

- denso enthusiasts

## Why This Product

- Trusted denso brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rapid Oxygen Detection:** Instantly optimizes engine performance with quick-response planar zirconia technology.
- • **Fuel Efficiency Booster:** Accurately measures air/fuel ratios from 12:1 to 19:1 to maximize mileage and reduce emissions.
- • **Plug-and-Play Precision:** Engineered to exact OE specs for seamless first-time fit and hassle-free installation.
- • **Durability Meets Accuracy:** Tarnish-proof platinum electrodes ensure long-lasting sensor life and consistent readings.
- • **Broad Vehicle Compatibility:** Fits key Acura, Honda, and Saturn models from 2003-2008, keeping your ride running clean and efficient.

## Overview

The Denso 234-5010 Air Fuel Ratio Sensor is a high-accuracy, OE-quality replacement sensor designed for select Acura, Honda, and Saturn models (2003-2008). Featuring a fast-response planar zirconia element and tarnish-proof platinum electrodes, it precisely monitors air/fuel ratios between 12:1 and 19:1 to optimize engine efficiency, reduce emissions, and extend catalytic converter life. With a 4-wire 11.5-inch harness and threaded mount, it guarantees a first-time fit and reliable performance backed by Denso’s trusted manufacturing standards.

## Description

Denso part number 234-5010 is a replacement air/fuel ratio sensor for 2003-2006 Acura MDX, 2005-2008 Acura RL, 2004-2008 Acura TL, 2003-2007 Honda Accord, 2005-2006 Honda Odyssey, 2005-2008 Honda Pilot, 2006-2008 Honda Ridgeline, and 2004-2007 Saturn Vue vehicles.Denso Air/Fuel Ratio Sensors are manufactured and tested to the strictest OE standards for unparalleled performance. Each component is precision-built for exact replacement, and a first time fit. The superior design of Denso Air/Fuel Ratio Sensors maximizes engine performance and fuel efficiency while reducing fuel consumption and harmful emissions. Denso Air/Fuel Ratio Sensors increase performance by mapping air/fuel ratios throughout the RPM range. They also reduce emissions by keeping the air-fuel mixture at an optimum ratio. Optimal air/fuel ratios reduce fuel consumption and maximize catalytic converter life. Denso gives you the right part and the right fit, the first time..

Review: Great fit! - Perfect fit for 2007 Honda Accord 3.0L. Cleared my check engine light, and helped me pass my emission. I’m hoping it lasts me a while, but it seems to be a quality piece. Thanks!
Review: worked perfectly - works great so far. installed 1 month ago

## Features

- Denso wide-band Air/Fuel Ratio Sensor with 4 wire 11.50 inch long wiring harness
- Part Number: 234-5010
- Application: Acura: (2003-2006 MDX, 2005-2008 RL, 2004-2008 TL) / Honda: (2003-2007 Accord, 2005-2006 Odyssey, 2005-2008 Pilot, 2006-2008 Ridgeline) / Saturn: (2004-2007 Vue)
- Parts Interchange: 12581687, 12581688, 36531RCAA02, 36531RCAA01, 36531RDV004, 36531RDJA01, 36531RDMA01
- Tarnish-proof platinum electrodes provides longer life and maintains accuracy
- Quick-response planar zirconia element can quickly detect oxygen concentration
- Measures Air/Fuel ratios from approximately 12:1 to 19:1
- Package Quantity: 1
- Item Dimensions: 5.75 x 2.19 x 1.88 Inches
- Item Weight: 0.25 Pounds

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00199DZT4 |
| Best Sellers Rank | #68,682 in Automotive ( See Top 100 in Automotive ) #112 in Automotive Replacement Oxygen Sensors |
| Brand | Denso |
| Brand Name | Denso |
| Current Rating | 150 milliamps |
| Customer Reviews | 4.5 out of 5 stars 507 Reviews |
| Global Trade Identification Number | 00042511113435 |
| Included Components | Air/Fuel Ratio Sensor |
| Item Dimensions | 5.75 x 2.19 x 1.88 inches |
| Item Type Name | Ratio Sensor |
| Item Weight | 4 ounces |
| Item dimensions L x W x H | 5.75 x 2.19 x 1.88 inches |
| Manufacturer | Denso |
| Material | Stainless Steel, Zirconium |
| Material Type | Stainless Steel, Zirconium |
| Measurement Accuracy | High Accuracy |
| Model | 234-5010 |
| Mounting Type | Threaded Mount |
| Number of Items | 1 |
| Number of Packs | 1 |
| Output Type | electrical signal |
| Part Number | 234-5010 |
| Specific Uses For Product | automotive, engine oxygen level monitoring |
| Style | Replacement Part |
| Style Name | Replacement Part |
| UPC | 042511113435 |
| Unit Count | 1 Count |
| Warranty Description | Includes manufacturer provided warranty |

## Product Details

- **Brand:** Denso
- **Item Weight:** 4 ounces
- **Item dimensions L x W x H:** 5.75 x 2.19 x 1.88 inches
- **Material:** Stainless Steel, Zirconium
- **Style:** Replacement Part

## Images

![Denso 234-5010 Air Fuel Ratio Sensor - Image 1](https://m.media-amazon.com/images/I/51DgZopiDxL.jpg)
![Denso 234-5010 Air Fuel Ratio Sensor - Image 2](https://m.media-amazon.com/images/I/51rqM1IYf4L.jpg)
![Denso 234-5010 Air Fuel Ratio Sensor - Image 3](https://m.media-amazon.com/images/I/41rNbM4jktL.jpg)
![Denso 234-5010 Air Fuel Ratio Sensor - Image 4](https://m.media-amazon.com/images/I/41oZjytfVdL.jpg)
![Denso 234-5010 Air Fuel Ratio Sensor - Image 5](https://m.media-amazon.com/images/I/31MV-9rK02L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great fit!
*by A***R on July 4, 2025*

Perfect fit for 2007 Honda Accord 3.0L. Cleared my check engine light, and helped me pass my emission. I’m hoping it lasts me a while, but it seems to be a quality piece. Thanks!

### ⭐⭐⭐⭐⭐ worked perfectly
*by P***. on May 3, 2026*

works great so far. installed 1 month ago

### ⭐⭐⭐⭐⭐ Direct replacement for the OEM NTK O2 Sensors.
*by S***T on June 9, 2022*

These are complete O2 sensors. They come with the complete wiring and proper connector to simply bolt in, reattach and get back on the road. You will probably need an O2 sensor removal tool. New sensors bolt in at 32 foot lbs. Each sensor comes with anti-seize compound, which basically makes each of these new O2 sensors a complete kit for replacing the ones you are removing. Your Honda probably has NTK sensors. These Denso ones are good replacements. The rear "Bank 1, sensor 1" sensor is a bit tricky. The part itself is easy to remove, it's the mount for the wire clip that's difficult. Practice on the front one, then attempt the rear. On the rear there is a plastic tang on the wire connector. Pull that toward the engine, then slide the connector toward the passenger side. The will unmount the wiring from a bracket on the engine. Then just press the clip on the wire connector and pull its 2 halves apart from each other. A tiny screwdriver might help you tweak on the tang to get it loose from the bracket on the engine. It's all a tight squeeze, but not particularly difficult. DO NOT TOUCH the end of the sensor, and make sure you do not get anti-seize on the sensor! It WILL ruin your new part.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.nz/products/14896782-denso-234-5010-air-fuel-ratio-sensor](https://www.desertcart.nz/products/14896782-denso-234-5010-air-fuel-ratio-sensor)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-08-28*