---
product_id: 2282606
title: "Oxygen (O2) Sensor - 234-4621 (Fits Select Years of Acura: CL/EL/NSX/TL and Honda: Accord/Civic/Prelude Vehicles)"
brand: "denso"
price: "S/.224"
currency: PEN
in_stock: true
url: https://www.desertcart.pe/products/2282606-oxygen-o2-sensor-234-4621-fits-select-years-of-acura
store_origin: PE
region: Peru
---

# High-temp resistance 1562°F Precision OE fit Corrosion-resistant stainless steel Oxygen (O2) Sensor - 234-4621 (Fits Select Years of Acura: CL/EL/NSX/TL and Honda: Accord/Civic/Prelude Vehicles)

**Brand:** denso
**Price:** S/.224
**Availability:** ✅ In Stock

## Summary

> 🚗 Upgrade your ride’s brain with precision sensing power!

## Quick Answers

- **What is this?** Oxygen (O2) Sensor - 234-4621 (Fits Select Years of Acura: CL/EL/NSX/TL and Honda: Accord/Civic/Prelude Vehicles) by denso
- **How much does it cost?** S/.224 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/2282606-oxygen-o2-sensor-234-4621-fits-select-years-of-acura)

## 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

- • **Exact OE Replacement:** Engineered for a perfect first-time fit in select Acura & Honda models, eliminating guesswork and downtime.
- • **Trusted Brand Legacy:** Denso’s exclusive aluminum oxide trap layer protects against silicone and lead poisoning, guaranteeing longevity and peak sensor accuracy.
- • **Advanced Zirconia Sensor:** Refined zirconia element delivers rapid, accurate oxygen readings for optimized engine performance and fuel efficiency.
- • **High-Temperature Endurance:** Operates flawlessly up to 1562°F, ensuring consistent performance under extreme engine conditions.
- • **Durability Meets Innovation:** Corrosion-resistant stainless steel housing with PTFE filter blocks contaminants, extending sensor life and reliability.

## Overview

The Denso 234-4621 Oxygen Sensor is a high-precision, OE-standard replacement part designed for select Acura and Honda vehicles. Featuring a corrosion-resistant stainless steel body, advanced zirconia sensing element, and a PTFE filter to block contaminants, it ensures rapid and accurate oxygen level readings. Built to withstand extreme temperatures up to 1562°F, this sensor enhances engine efficiency, reduces emissions, and guarantees a perfect fit for hassle-free installation.

## Description

Oxygen (O2) Sensor - 234-4621 (Fits Select Years of Acura: CL/EL/NSX/TL and Honda: Accord/Civic/Prelude Vehicles)

## Features

- Denso narrow-band Oxygen (O2) Sensor with 4 wire 20.28 inch long wiring harness
- Part Number: 234-4621
- Application: Acura: (2001-2003 CL, 2001-2003 EL, 2000-2005 NSX, 1999-2003 TL) / Honda: (1990-1993 & 1998-2002 Accord, 2001-2003 Civic, 1997-2001 Prelude)
- Parts Interchange: 36531PT3A12, 36532P8CL21, 36532P8DJ01, 36531PT3A05, 36531P5P004, 36532PAAA02, 36531P5P014, 36532PAAL02, 36532PAAL01, 36532PAAA01, 36532P8CL02, 36532PLRA01, 36542PR7A51
- Corrosion-resistant stainless steel construction
- PTFE filter blocks efficiency-robbing contaminants
- Refined zirconia element improves sensor response
- Package Quantity: 1
- Item Dimensions: 5.75 x 2.19 x 1.88 Inches
- Item Weight: 0.25 Pounds

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Denso |
| Item dimensions L x W x H | 5.75 x 2.19 x 1.88 inches |
| Material | Stainless Steel, Zirconium |
| Item Weight | 4 ounces |
| Style | Replacement Part |
| Measurement Accuracy | ±1% |
| Mounting Type | Thread-In |
| Output Type | Digital |
| Specific Uses For Product | Replacement Oxygen (O2) Sensor |
| Upper Temperature Rating | 1562 Degrees Fahrenheit |
| UPC | 042511146211 |
| Global Trade Identification Number | 00042511146211 |
| Manufacturer | Denso |
| Model | Oxygen Sensor |
| Product Dimensions | 5.75 x 2.19 x 1.88 inches |
| Item model number | 234-4621 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | 234-4621 |
| OEM Part Number | 234-4621 |

## Product Details

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

## Images

![Oxygen (O2) Sensor - 234-4621 (Fits Select Years of Acura: CL/EL/NSX/TL and Honda: Accord/Civic/Prelude Vehicles) - Image 1](https://m.media-amazon.com/images/I/41Vr0W9V49L.jpg)

## Questions & Answers

**Q: Is this the downstream O2 sensor for a 2002 accord 4cyl SE?**
A: Yes, this is the correct downstream sensor that is located inside the catalytic converter on your vehicle.Denso has a parts fitment website that verifies the correct part number 234-4621:http://densoautoparts.com/find-my-part/vehicle-selection

**Q: Work for honda cívic 2003?**
A: Yes I installed on my 03 Honda civic ex coupe.

**Q: Is it fit to Lexus2000. RX300**
A: Hi no this does not fit your vehicle you need to put your car details in where it says car garage in accounts then check which will fit

**Q: Will this work on 2002 honda crv 2.4 l engine?**
A: I used it for my 1999 Honda Accord 4cyl and it worked for my upper O2 replacement. It cleared an old code.

## Frequently Bought Together

- Denso 234-4621 Oxygen Sensor
- Denso 234-4727 Oxygen Sensor
- Offset Oxygen Sensor Socket, 3/8-Inch Drive, 7/8-Inch (22mm), Wire Gate Accesses Sensor from Side, Preventing Damage to Wires, Universal for Most Cars

---

## 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.pe/products/2282606-oxygen-o2-sensor-234-4621-fits-select-years-of-acura](https://www.desertcart.pe/products/2282606-oxygen-o2-sensor-234-4621-fits-select-years-of-acura)

---

*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-01-29*