Skip to product information
4Pcs 234-5099 234-4461 Upstream Downstream Oxygen O2 Sensor Replacement for Honda Accord 3.5L V6 Gas SOHC 2008 2009 2010
1/8

4Pcs Oxygen Sensor Set for Honda Accord 3.5L V6 (2008-2010) | 234-5099

Sale price  $110.69 Regular price  $127.43
-13%
10 left
🔥 Automatically enjoy an 8% discount
Powered by LianLian & PayPal — Encrypted & Secure
  • Visa
  • Mastercard
  • American Express
  • Discover
  • JCB
  • Diners Club
  • PayPal
  • Afterpay
Verify Fitment for Your Vehicle
🛡️ Four Major Safeguards +
🚚
Free & Fast ShippingShips within 72 hrs from US
🚛
30-Day ReturnsReturn to our FL, USA center
🛡️
2-Year Warranty100% Brand New & Tested
💳
Secure PaymentEncrypted checkout

Signs It's Time to Replace Your O2 Sensor:

  • Stubborn Check Engine Light or failing smog/emissions tests.
  • Rough idling, engine hesitation, and dropping gas mileage.
  • Dealerships or AutoZone quoting you $400+ for a simple repair.
  • Common Trouble Codes: P0420, P0171, P0134, P0138.

Why Choose Our Direct-Fit Sensors?

  • 100% Direct OEM Fit: Exact wire length and connector. Clicks right in, no cutting or splicing required.
  • Instant Fix: Proven to immediately clear dashboard codes and restore smooth engine response.
  • Massive Savings: Get dealer-quality performance at a fraction of the cost.
  • Easy DIY: Save hundreds on labor with a quick 15-to-20 minute driveway install.

Automotive-Leader Sensors

Vehicle Compatible

Make
Model
Year
Engine/Displacement
Configuration
Honda
Accord
2008-2010
3.5L V6 (3471CC)
EX/EX-L Trims, Coupe and Sedan Body Styles

 

 

Product Specifications

Item
Details
Product Set
234-5099(Upstream) + 234-4461(Downstream)
Warranty
2 Years (Improve fuel efficiency & Stable performance & Durable)
Placement
234-5099: Upstream, Front, Pre-cat
234-4461: Downstream, Rear, Post-cat
Sensor Type
Heated
Wiring Config
Upstream: 5-Wire/10.35 IN
Downstream: 4-Wire/24.96 IN
Interchange Part Numbers
Upstream: 36531-R71-L01, etc.
Downstream: 36532R70A01, etc.
Special Notes
For California Emissions, Automatic Transmission

 

Package Content 

4PCS (2*234-5099 Upstream+2*234-4461 Downstream) Oxygen Sensor

A Guide for Users Without Repair Experience

1. When your vehicle malfunctions, use a CBD to scan and identify the fault codes (if you're unsure how to scan or interpret the codes, visit our blog for guidance).

2. Identify the faulty component based on the diagnostic code and remove it.

3. Select your vehicle's year, model, and brand directly from the search panel below, or search by the part number on the component to verify compatibility.

4. After selecting, click “Search.” A green result confirms the part is compatible. If unsure, click the result below to view deta

Please check the fitment notes for Oxygen sensor installation location information!!!

Bank 1 Sensor 1 means Upstream Right/Rear; Bank 2 Sensor 1 means Upstream Left/Front

Bank 1 Sensor 2 means Downstream Right/Rear; Bank 2 Sensor 2 means Downstream Left/Front

sensor 1=Upstream sensor 2=Downstream

Why Choose Automotive-Leader Product?

Fast Response & Speed & Stable Performance & Longer Service Life

High-quality materials used, enhance durability performance

100% Rigorous Tested Before On Sale & Shipment

Meet The Professional Specification As OEM Standard

Subscribe to our email list to receive a 10% VIP discount.