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2Pcs O2 Sensor Upstream & Downstream for Chevy Blazer Camaro GMC 2.0L 2.5L 234-8080 234-8085
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2Pcs O2 Sensor Upstream & Downstream for Chevy Blazer Camaro GMC 2.0L 2.5L 234-8080 234-8085

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$51.95
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🇺🇸 Free US Shipping • Fast from local warehouse
↩️ 30-Day Returns
Easy FL Return
🛡️ 2-Year Warranty
100% Brand New
🤝 Direct Fit
Guaranteed Match
⚠️ Symptoms to Fix:
  • Check Engine Light (P0420, P0171)
  • Rough idling & bad gas mileage
✅ Why Choose Us:
  • 100% Direct OEM Fit & Connector
  • Easy 15-Min DIY Install

Automotive-Leader Sensors

Vehicle Compatible

Year
Make
Model
Engine
2013-2015
Chevrolet
Malibu
2.5L 4 Cyl
2013-2015
Chevrolet
Malibu
2.0L 4 Cyl
2016
Chevrolet
Malibu Limited
2.5L 4 Cyl
2013-2017
Cadillac
ATS
2.5L 4 Cyl
2013-2017
Cadillac
ATS
2.0L 4 Cyl
2014-2017
Buick
Regal
2.0L 4 Cyl
2014-2017
Cadillac
CTS
2.0L 4 Cyl
2016
Chevrolet
Camaro
6.2L V8
2015-2016
Chevrolet
Colorado
2.5L 4 Cyl
2014-2016
Chevrolet
Impala
2.5L 4 Cyl
2015-2016
GMC
Canyon
2.5L 4 Cyl

 

Product Specifications

Warranty & Support: 2 Years + Pre-sale Load Test + 24/7 Technical Support
Item
Specification
Core Part Number
234-8080 (Upstream) & 234-8085 (Downstream)
Interchange Part Number
234-8080: 2348080, 12627139, 12643707, 12645561, 12655677, 2344763
234-8085: 2348085, 12627140, 12643708, 12643903, 12661898, 234-4762
Position
234-8080: Exhaust System, Upstream (Front, Upper, Pre-Catalytic Converter)
234-8085: Exhaust System, Downstream (Rear, Post-Catalytic Converter)
Key Parameters
- Sensor Type: Heated Narrow-Band (Both)
- Wire Quantity: 4 Wires (Both)
- Connector Gender: Male (Both)
- Mounting Type: Threaded (Both)
- Thread Diameter: 0.708 IN (Both)
- Universal Or Specific Fit: Specific (Both)
- 234-8080 Wire Harness Length: 15.04 IN
- 234-8085 Wire Harness Length: 14.76 IN

Package Content :

2Pcs (1*234-8080 Upstream+1*234-8085 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

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