WALKER RD589SQ Upstream Oxygen Sensor

( Brand: Walker ), ( Manufacturer Part Number: RD589SQ ), ( Part Type: Sensor ), ( Placement On Vehicle: Upstream ), ( Manufacturer Warranty: 12 Month Warranty ), ( Info: Oe Replacement B1s1 ), ( Years: 1992 1993 92 93 ), ( Fitment: Acura Integra Oxygen Sensor ), ( Cs-sku: 400 )

Review WALKER Upstream Oxygen Sensor Acura fits INTEGRA 1992–1993

The Walker RD589SQ Upstream Oxygen Sensor is an essential component of the fuel delivery system in select 1992 and 1993 Acura Integra models. This oxygen sensor plays a crucial role in monitoring the efficiency of the engine's combustion process by measuring the amount of unburnt oxygen in the exhaust gases.

This Walker sensor is a direct replacement for the original equipment manufactured (OEM) part, ensuring a perfect fit and reliable performance. It is designed to provide accurate readings to the engine control module (ECM), allowing the engine to maintain optimal fuel-air mixture for maximum power and efficiency.

The RD589SQ oxygen sensor features a ceramic sensing element with a heated zone that maintains a consistent temperature for precise readings. The sensor's resistance to thermal shock ensures stable performance in various driving conditions, making it a reliable choice for daily driving and long-term use.

The Walker Upstream Oxygen Sensor comes with a high-temperature coating that protects the sensor from the harsh exhaust gas environment. This coating also prevents the sensor from fouling or failing prematurely, extending its service life and minimizing the need for frequent replacements.

Installation of the Walker RD589SQ oxygen sensor is straightforward, requiring no modifications to the vehicle's wiring harness. It comes with a new gasket to ensure a proper seal and prevent exhaust leaks. The sensor is designed to meet or exceed OEM specifications, providing peace of mind and reliable performance for Acura Integra drivers.

In summary, the Walker RD589SQ Upstream Oxygen Sensor is a high-quality, direct replacement part for select 1992 and 1993 Acura Integra models. Its advanced design features a ceramic sensing element, high-temperature coating, and easy installation, ensuring accurate readings, stable performance, and extended service life.

1. Improved Fuel Efficiency: A faulty oxygen sensor can cause your vehicle to consume more fuel than necessary. Replacing the sensor with a new one, like the Walker RD589SQ, can help improve your fuel efficiency.

2. Better Engine Performance: The oxygen sensor measures the amount of unburnt oxygen in your vehicle's exhaust. By providing accurate data to the engine control module, the Walker RD589SQ can help improve engine performance.

3. Reduced Emissions: A faulty oxygen sensor can cause your vehicle to emit more pollutants than necessary. Installing a new sensor can help reduce your vehicle's emissions, making it more environmentally friendly.

1. Cost: Replacing an oxygen sensor can be an expensive repair, especially if you choose to purchase an aftermarket part like the Walker RD589SQ. The cost of the sensor itself, as well as the labor costs for installation, can add up.

2. Availability: Depending on where you live, it may be difficult to find a local auto parts store that carries the Walker RD589SQ oxygen sensor. You may need to order it online, which can add to the time and cost of the repair.

In conclusion, while the Walker RD589SQ upstream oxygen sensor can offer several benefits, such as improved fuel efficiency, better engine performance, and reduced emissions, it also comes with some drawbacks, such as cost and availability. Ultimately, whether or not this is a good investment for you depends on your specific circumstances and priorities. If you are experiencing issues with your vehicle's oxygen sensor and are concerned about fuel efficiency, engine performance, or emissions, then purchasing the Walker RD589SQ may be worth the investment. However, if cost is a major concern, or if you are able to get by with a functional, albeit faulty, oxygen sensor, then you may want to consider other options.

Recommendation: Before making a decision, I would recommend getting a diagnosis from a qualified mechanic to determine if your vehicle's oxygen sensor is truly causing issues. They may be able to provide you with alternative solutions or cost-effective alternatives. If you do decide to purchase the Walker RD589SQ oxygen sensor, be sure to compare prices from multiple sources to ensure you are getting the best deal.

Details:

Determines the oxygen content of exhaust gas, monitoring air fuel ratio for combustion efficiency. Coating prevents contamination and erosion of the electrode surfaces by combustion residue particulates in exhaust gases. Condition: New. Vehicle Fitment Information, Vehicle Engine, 1992 - 1993 Acura Integra1.8L 4 Cl, Integra1.7L Cl.

Monitors exhaust gases and reduces pollutants for a cleaner environment. Measures oxygen levels to fine-tune air-fuel mixture, improving fuel economy and saving costs. Sensor Type: Narrow-Band.

part #: rd589sq price

• $45.15

specifications acrasensor:

• for models: Integra
• for makes: Acura
• for years: 1992-1993
• brand: Walker
• mpn: Rd589sq
• part type: Sensor
• placement on vehicle: Upstream
• manufacturer warranty: 12 Month Warranty
• info: Oe Replacement B1s1
• years: 1992 1993 92 93
• fitment: Acura Integra Oxygen Sensor
• cs-sku: 400

payments acrasensor:

• other
• credit card: Discover
• wallet: Paypal

shipping acrasensor:

• class: Standard
• transit: 5-10 Days
• service: FedEx Ground or FedEx Home Delivery
• cost: $0.00
• carrier: FedEx
• type: Fixed

seller acrasensor:

• # reviews: 90672
• city: Dedham, Massachusetts
• rating: 95.1%

offer acrasensor:

• quantity: 3
• sold: 0
• started: May 23, 2025
• options: Ship-to-home
• availability: In Stock

general acrasensor:

• Car Truck Parts Accessories > Air Fuel Delivery > Air Intake Fuel Sensors
• condition: New

returns acrasensor:

• time: 30 Days
• policy: Returns Accepted
• paid by: Buyer

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