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2PCS Oxygen Sensor 234-4528 234-4529 Upstream&Downstream O2 Sensor Compatible with 2011-2016 Chevy Cruze 2012-2020 Chevy Sonic 2013-2020 Chevy Trax
NZD 69
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16%
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Enhance your vehicle's performance and fuel efficiency with our premium-grade Oxygen Sensor, designed for a perfect fit and optimal engine response.
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What Stands Out
Product Details
- 【Fitment】Oxygen Sensor Upstream Downstream Compatible With 2011-2015 Chevy Cruze 1.4L L4 Eco / LT /LTZ, 2016 Chevy Cruze Limited 1.4L Eco / LT /LTZ, 2012-2020 Chevy Sonic 1.4L L4, 2013-2021 Chevy Trax 1.4L L4 (Not Fit 2021 L4 1.4L 1399cc 85in³), 2013 - 2021 Buick Encore 1.4L like it came straight from the factory.(Note:The Chevy Cruze Sonic Trax and BUICK Encore have two types of 1.4L engines. 1.4L Engine only for 1364cc 83ci MFI, not suitable for 1399cc DI.)(Please refer to the main image for more detailed information on the vehicle model)
- 【Replace part number】The Upstream Downstream O2 Sensor Replacement for OE Number : Upstream:234-4529, 2344529, 55569903, 55572993; Downstream: 234-4528, 2344528, 55572216, 55574136.
- 【Premium-Grade Construction】Made of high-quality stainless steel and ceramic materials for excellent heat resistance, corrosion protection, and long-lasting durability.
- 【Enhanced Engine Performance】Ensures optimal combustion, smoother acceleration, and stable idling — reducing emissions and restoring your vehicle’s power output.
- 【Accurate Air-Fuel Ratio Detection】Precisely monitors oxygen levels in the exhaust gases to help the ECU maintain an ideal air-fuel ratio, improving fuel efficiency and engine performance.
| Output Type | electrical signal |
| Specific Uses For Product | Oxygen Sensor |
| Smart Home Compatibility | Not Smart Home Compatible |
| Material Type | Ceramic, Stainless Steel |
| Style Name | fashion |
| Brand Name | FRONEZER |
| Model | OS004 |
| Manufacturer | FRONEZER |
| Part Number | 234-4528 234-4529 |
| Included Components | 2*Oxygen Sensor |
| Unit Count | 2.0 Count |
| Brand | FRONEZER |
| Material | Ceramic, Stainless Steel |
| Style | fashion |
| Item Weight | 0.5 lbs (230 grams) |
What's in the box
2*Oxygen Sensor
Who Should Buy?
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DIY Mechanics
Ideal for those who enjoy fixing their vehicles, offering a cost-effective solution for oxygen sensor replacement.
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Chevy Owners
Specifically designed for compatible Chevy models, ensuring a perfect fit and optimal performance.
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Environmentally Conscious
Helps reduce emissions and improve fuel efficiency, which benefits users focused on sustainability.
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Luxury Vehicle Owners
Not suitable for high-end models as performance specifications and sensor types can vary greatly.
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Fuel-Efficient Cars
May not be required for vehicles already optimized for fuel efficiency with advanced sensors.
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Non-Chevy Vehicles
Users with vehicles outside specified Chevy models will not benefit from this oxygen sensor compatibility.
Product Description
Customer Questions & Answers
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Question:
Will this sensor fit my 2013 Chevy Cruze?
Answer: Yes, it is compatible with 2011-2015 Chevy Cruze models with a 1.4L engine. -
Question:
Is installation difficult?
Answer: Installation is straightforward; it is designed for easy replacement. -
Question:
What materials are used in this oxygen sensor?
Answer: It is made of high-quality stainless steel and ceramic, ensuring durability and heat resistance.
FRONEZER Oxygen Editorial Review
The FRONEZER O2 sensors have garnered a mixed but generally positive reception among customers who have used them to replace their original sensors. Many users have reported that the installation process is straightforward, requiring no modifications, which is a strong selling point for those looking for a DIY solution for their vehicles. Specifically, owners of a 2015 Chevy Cruze noted a noticeable improvement in engine performance post-installation, including smoother idling and more stable acceleration. The build quality of the sensors is described as solid, with a promising combination of stainless steel and ceramic components that suggest durability. As a budget-friendly alternative to OEM sensors, users have found these replacements to be effective for resolving issues such as check engine lights and restoring fuel mixture balance. However, there are cautions to be mindful of, particularly regarding compatibility. Some users encountered issues when the sensors did not fit their engine types, leading to unusable products despite the positive performance from others. Additionally, while the general sentiment is that they perform well, some users noted a slight lag or delayed response compared to the OEM sensors, which may affect those who prioritize immediate performance. In summary, the FRONEZER O2 sensors are well-received as a cost-effective solution for many drivers, but from the feedback, it's clear that attention to vehicle compatibility is essential to ensure a satisfactory experience. **
Customer Reviews & Ratings
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5 Star
60%
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4 Star
10%
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3 Star
15%
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2 Star
0%
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1 Star
15%
Review this product
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Pros
- Straightforward installation requiring no modifications.
- Noticeable performance improvements post-installation.
- Solid build quality with durable materials.
- Cost-effective alternative to OEM sensors.
Cons
- Some users report slightly slower response times compared to OEM sensors.
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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NZD 69
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Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Features & Benefits
- Fits multiple Chevy and Buick models from 2011-2021.
- Made of high-quality stainless steel and ceramic materials.
- Improves engine performance and fuel efficiency.
- Ensures precise monitoring of oxygen levels in exhaust gases.
- Reduces emissions while restoring power output.
- Easy replacement with OE numbers for accurate part identification.









