fits model: Legend. make: Acura. year: 1991–1994.

( Brand: Kwiksen ), ( Part Type: Wire Sensor ), ( Item Name: Universal Oxygen Sensor 4wire ), ( Warranty: 1 Year ), ( Cross Reference Part Number: Sg450, 234-4000 ), ( UPC: 192840316691 )
The V6-3.2L O2 Oxygen Sensor Pre-Cat, part number 192840316691, is a critical component in maintaining the optimal performance and fuel efficiency of your 1991-1994 Acura Legend with a 3.2L V6 engine. This oxygen sensor, manufactured by Kwiksense, is designed to monitor the amount of unburnt oxygen in your vehicle's exhaust system.
The sensor is positioned before the catalytic converter, making it a pre-cat oxygen sensor. This location allows it to provide crucial feedback to your vehicle's engine control system, which in turn adjusts the fuel-air mixture to ensure complete combustion. This results in improved fuel efficiency, reduced emissions, and enhanced engine performance.
The sensor itself is a three-wire device, which means it requires power, ground, and a signal wire to function properly. The sensor's three-wire design ensures reliable and accurate readings, providing your vehicle's engine management system with the data it needs to maintain optimal engine performance.
The O2 sensor is made from high-quality materials, ensuring durability and resistance to corrosion. Its ceramic body and stainless steel housing make it resistant to extreme temperatures, ensuring reliable performance even under heavy load conditions. The sensor's sensor tip is coated with a heat-resistant ceramic material, which provides excellent durability and ensures accurate oxygen readings.
In conclusion, the V6-3.2L O2 Oxygen Sensor Pre-Cat, part number 192840316691, is a vital component in maintaining the performance and fuel efficiency of your 1991-1994 Acura Legend with a 3.2L V6 engine. Its three-wire design ensures reliable operation, while its high-quality materials and construction ensure durability and reliability under extreme conditions. Upgrade your vehicle's exhaust system with this Kwiksense O2 sensor to ensure optimal engine performance and fuel efficiency.
Pros of buying a Kwiksen 192840316691 O2 oxygen sensor for your 1991-1994 Acura Legend (V6-3.2L) pre-cat:1. **Reliability**: Kwiksen is a well-known brand in the automotive parts industry, and the 192840316691 O2 sensor is designed to provide accurate readings, ensuring optimal engine performance.
2. **OEM Compatibility**: This sensor is designed to fit and function as a direct replacement for the original sensor in your Acura Legend, making installation straightforward.
3. **Durability**: High-quality materials are used in the manufacturing process, which can help the sensor last longer than cheaper alternatives.
Cons of buying a Kwiksen 192840316691 O2 oxygen sensor for your 1991-1994 Acura Legend (V6-3.2L) pre-cat:1. **Cost**: While this sensor may offer performance benefits, it is often more expensive than less-known brands or aftermarket alternatives.
2. **Availability**: Kwiksen parts may not be as widely available as some other brands, which could make finding a replacement sensor in a pinch more challenging.
Recommendation:If you value reliability, OEM compatibility, and durability over cost and availability, then the Kwiksen 192840316691 O2 oxygen sensor could be a worthwhile investment for your 1991-1994 Acura Legend (V6-3.2L) pre-cat. However, if you're looking for a more budget-friendly option, you may want to consider other brands or aftermarket alternatives. Ultimately, the best choice depends on your specific needs and priorities.
Only a defective sensor after tested by voltmeter is applied to manufacturer warranty.
Brand new oxygen sensor.
Use back probe method, do not pierce the wire.
If check engine light is on or an obit trouble fault code occurs after installation, the sensor with a voltmeter as below.
9 volt remains below. 9 volts after starting the engine for 2 or 3 minutes.
If the sensor is good, further diagnosis required.
Warranty: one year unlimited miles.
Discount shipping on multiple items, please for details. There're many different codes for specific functional failures, which are not necessarily relevant to the sensor.
Total amount due includes the final offer price plashing and handling.
Use a 10-mega ohm digital voltmeter.
12 months manufacturers warranty for defective items excluding damaged and or misused after receipt.