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- AEM (30-2004) UEGO Replacement Oxygen Sensor
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Nº de artículo:
7780127
AEM (30-2004) UEGO Replacement Oxygen Sensor
Nº de artículo:
7780127
MXN 3403
Price Details
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*All items will import from Estados Unidos
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Haz tu pedido ahora y lo recibirás alrededor del Sábado, Julio 11
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Lo que Destaca
High Accuracy
Delivers precise readings for optimal fuel efficiency and reduced emissions, ensuring your vehicle runs smoothly and adheres to environmental standards.
Durable Design
Built with quality materials for long-lasting performance, this sensor withstands harsh conditions, reducing the need for frequent replacements and saving you money.
Easy Installation
Designed for straightforward installation, this sensor allows users to replace their old unit quickly, making it user-friendly for both DIY mechanics and professional technicians.
Detalles de producto
| Measurement Accuracy | 0.1 AFR |
| Mounting Type | direct screw-in |
| Output Type | analog electrical signal |
| Specific Uses For Product | Oxygen Sensor |
| Upper Temperature Rating | 1832 Degrees Fahrenheit |
| Material Type | Stainless Steel |
| Style Name | Digital |
| Item Dimensions | 3.54 x 0.98 x 0.98 inches (9 x 2.5 x 2.5 cm) |
| Item Weight | 155 Grams |
| Brand Name | AEM |
| Model | 30-2004 |
| UPC | 840879023164 |
| Global Trade Identification Number | 00840879023164 |
| Manufacturer | AEM |
| Part Number | 30-2004 |
| Item Type Name | AEM (30-2004) UEGO Replacement Oxygen Sensor |
| Included Components | AEM (30-2004) UEGO Replacement Oxygen Sensor |
| Unit Count | 1.0 Count |
| Brand | AEM |
| Item dimensions L x W x H | 3.54 x 0.98 x 0.98 inches (9 x 2.5 x 2.5 cm) |
| Material | Stainless Steel |
| Style | Digital |
¿Quién Debería Comprarlo?
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Performance Tuners
Ideal for users seeking precise air-fuel ratio control for enhanced engine performance and efficiency.
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DIY Mechanics
Great for home mechanics who want to replace a faulty oxygen sensor without professional assistance.
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Fuel Efficiency Seekers
Beneficial for individuals focused on improving their vehicle’s fuel efficiency and emission control.
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Casual Drivers
Not necessary for everyday drivers who do not alter or monitor their vehicle’s performance regularly.
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Non-Compatible Cars
Unsuitable for vehicles not designed to integrate with aftermarket oxygen sensors or different UEGO systems.
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Budget-Conscious Buyers
May not be ideal for those looking for cheaper sensor options or basic replacement units without advanced features.
DESCRIPCIÓN DEL PRODUCTO
AEM (30-2004) UEGO Replacement Oxygen Sensor
About This Item
Upgrade your AEM Digital Wideband UEGO Air/Fuel Controller with the AEM (30-2004) UEGO Oxygen Sensor. This replacement sensor kit is designed specifically for AEM products, ensuring optimal performance and accuracy. Featuring the Bosch 4.9LSU Wideband UEGO O2 sensor, this kit includes the sensor itself, along with an attached cable and male connector. With easy installation and a seamless integration process, you'll be up and running in no time. Perfect for those who already own the AEM Digital Wideband UEGO Air/Fuel Controller (Part Number 30-4110), this sensor is a direct replacement for an existing mounted wideband sensor.
Say goodbye to guesswork and rely on the AEM (30-2004) UEGO Oxygen Sensor for precise and reliable readings. Whether you're a performance enthusiast seeking to fine-tune your engine's air/fuel mixture or a professional tuner looking for the best tools in the industry, trust AEM to deliver exceptional quality and performance. With its advanced sensor technology, this oxygen sensor ensures accurate readings and helps optimize engine performance. Upgrade your AEM system today with the AEM (30-2004) UEGO Oxygen Sensor. Trust in the brand known for its commitment to excellence and take your engine tuning to the next level.
¿Tiene alguna pregunta? Chatea con nosotros
Preguntas y respuestas de los clientes
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pregunta:
What is the AEM 30-2004 UEGO Replacement Oxygen Sensor?
responder: The AEM 30-2004 UEGO Replacement Oxygen Sensor is a high-performance wideband oxygen sensor designed for precise air-fuel ratio measurements in automotive applications. This sensor plays a critical role in optimizing engine performance, fuel efficiency, and emissions by providing accurate readings to your engine management system. It's particularly beneficial for tuning applications, ensuring your vehicle operates efficiently under various driving conditions. -
pregunta:
What are the features of the AEM 30-2004 UEGO Replacement Oxygen Sensor?
responder: The AEM 30-2004 features quick-response wideband technology that allows for rapid adjustments to air-fuel mixtures. It's designed for durability, operating effectively in extreme temperatures and harsh environments. This sensor is particularly useful in performance vehicles where precise air-fuel ratio control is vital for maximizing horsepower and torque, making it an ideal choice for enthusiasts and racers. -
pregunta:
How does the AEM 30-2004 sensor improve engine performance?
responder: By providing real-time feedback on the air-fuel ratio, the AEM 30-2004 UEGO sensor enables better tuning of the engine's fuel injection system. This ensures the mixture is neither too rich nor too lean, enhancing engine responsiveness and overall performance. For performance enthusiasts, this means maximizing horsepower while minimizing harmful emissions. -
pregunta:
Is the AEM 30-2004 UEGO sensor compatible with all vehicles?
responder: While the AEM 30-2004 UEGO sensor is designed to work with many aftermarket engine management systems and a variety of vehicles, it's essential to verify compatibility with your specific setup. Check the specifications of your engine management system and consult with your vehicle's documentation or a professional to ensure a proper fit for optimized performance. -
pregunta:
How do I install the AEM 30-2004 UEGO Replacement Oxygen Sensor?
responder: Installing the AEM 30-2004 typically requires some mechanical knowledge. It usually involves removing the old sensor, locating the proper exhaust position for the new sensor, and making the necessary electrical connections. For those without experience, consulting a professional mechanic or following installation guides can ensure proper setup, providing optimal readings and performance. -
pregunta:
What makes UEGO technology superior to traditional oxygen sensors?
responder: UEGO (Universal Exhaust Gas Oxygen) technology offers greater accuracy and responsiveness compared to traditional narrowband oxygen sensors. This advanced technology allows broader air-fuel ratio measurements, enabling enhanced engine tuning and performance modifications. In scenarios like racing or performance tuning, the UEGO sensor provides critical feedback that allows for fine-tuning to achieve peak engine performance. -
pregunta:
Can the AEM 30-2004 sensor be used for emissions testing?
responder: Yes, the AEM 30-2004 UEGO sensor can be used for emissions testing, as it provides precise real-time air-fuel ratio data. This data can be crucial for diagnosing emissions issues or verifying compliance with environmental regulations. However, it's essential to be aware that the sensor must be compatible with the testing equipment being used. -
pregunta:
What is the difference between UEGO and LSU sensors?
responder: UEGO sensors, like the AEM 30-2004, measure a wider range of air-fuel ratios compared to LSU sensors, which are more limited in range. While both are used for managing fuel-air mixtures, UEGO technology offers faster response times and greater accuracy under varying operating conditions, making it particularly suitable for performance applications where precise tuning is critical. -
pregunta:
How often should an AEM UEGO sensor be replaced?
responder: The lifespan of the AEM UEGO sensor can vary depending on usage and environmental conditions. It's advisable to regularly check the sensor’s performance through your engine management system and replace it if inaccurate readings are detected or if performance issues arise. Regular inspections can help ensure that the sensor continues to provide precise air-fuel ratio measurements, leading to better engine health. -
pregunta:
Where can I buy AEM 30-2004 UEGO Replacement Oxygen Sensor in Mexico?
responder: You can purchase the AEM 30-2004 UEGO Replacement Oxygen Sensor on Ubuy, which offers a wide range of automotive products for enthusiasts and professionals alike. Ubuy provides a convenient platform for finding quality automotive parts, ensuring you get the right components to elevate your vehicle's performance.
AEM Oxygen Editorial Review
The AEM 30-2004 UEGO Replacement Oxygen sensor has mixed reviews from customers, with some claiming it stopped functioning within days or weeks of installation, while others found it to work well as a replacement sensor for their AEM Wideband gauge. The sensor is compatible with AEM 30-0300 X-series wideband controller gauge and is a 5-wire sensor. Customers have reported that the sensor is sensitive to improper installation, misfiring, and not allowing a warmup period before starting, which can reduce its lifespan. It is not possible to chemically clean the sensor, but it can self-clean on the heater circuit if left in free air for approximately 30 minutes. The seller has not been very helpful in some instances, and a few customers claim the product to be a scam.
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Ventajas
- Compatible with AEM 30-0300 X-series wideband controller gauge
- Works well as a replacement sensor for AEM Wideband gauge in some cases
- Fast delivery
- Good quality
Desventajas
- Sensitive to improper installation, rich misfiring, and not allowing a warmup period before starting
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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MXN 3403
Haz tu pedido ahora y lo recibirás alrededor del Sábado, Julio 11
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