1981 Buick Le Sabre Oxygen Sensors & Components
- Denso®Oxygen SensorBuick Le Sabre 3.8L / 4.1L / 5.0L 1981, Oxygen Sensor by Denso®. Position: Upstream. Make sure your engine runs efficiently and produces fewer emissions by replacing your malfunctioning fuel-ratio sensors with these top-notch products...High quality plastic and/or steel constructionDirect replacement for a proper fit every time$33.26
- Bosch®Premium Narrow-band Oxygen SensorBuick Le Sabre 1981, Premium Narrow-band Oxygen Sensor by Bosch®. Position: Upstream. A worn-out oxygen sensor can cause engine performance problems and shorten the life of the catalytic converter. Tune-up your vehicle with an Oxygen...OE Identical ConnectorCompact Design$33.64
- Walker Products®Oxygen SensorBuick Le Sabre 3.8L / 4.1L / 5.0L 1981, Oxygen Sensor by Walker Products®. Position: Upstream. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers...High quality at an affordable priceExpertly made from premium materials$19.71
- ACDelco®Genuine GM Parts™ Oxygen SensorBuick Le Sabre 3.8L / 5.0L 1981, Genuine GM Parts™ Oxygen Sensor by ACDelco®. Position: Upstream. Location: In Exhaust Manifold/Crossover. If your O2 sensor is not functioning properly, you are robbing yourself of performance and...ACDelco GM OE Oxygen Sensors earn the name ACDelco by being put through a variety of tests, often under extreme and unusual conditionsDetects oxygen content in the exhaust gases$71.21
- Walker Products®Premium Oxygen SensorBuick Le Sabre 3.8L / 4.1L / 5.0L 1981, Premium Oxygen Sensor by Walker Products®. Position: Upstream. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment...Improved Engine Response & PerformanceLower Emissions$37.71
- Denso®Universal Fit Oxygen SensorBuick Le Sabre 3.8L / 4.1L / 5.0L 1981, Universal Fit Oxygen Sensor by Denso®. Position: Upstream. Denso's light duty oxygen sensor started to appear on vehicles with the development of fuel injection systems. The basic job of the...Corrosion-resistant stainless steel constructionPTFE filter blocks efficiency-robbing contaminants$38.93
- ReplacementOxygen SensorBuick Le Sabre Base / Limited / Sport 3.8L / 4.1L / 5.0L 1981, Oxygen Sensor by Replacement. Location: Before Catalytic Converter. This product is made of high-quality materials to serve you for years to come. Designed using...Expertly crafted from premium materialsDesigned to match rigorous quality standards$6.01
- Spectra Premium®Oxygen SensorBuick Le Sabre 3.8L / 4.1L / 5.0L 1981, Oxygen Sensor by Spectra Premium®. Position: Upstream. To ensure your vehicle has optimal performance and fuel economy while producing minimal emissions replace a defective O2 sensor with one...Increase vehicle fuel economy and engine performance while decreasing vehicle exhaust emissions100% performance tested to meet vehicle requirements$15.58
- NTK®Oxygen SensorBuick Le Sabre 3.8L / 4.1L / 5.0L 1981, Oxygen Sensor by NTK®. Position: Upstream. Thimble type sensors feature a ceramic element that projects into the exhaust system and becomes electrically conductive at high temperature. The sensor...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$38.56
- ACDelco®Gold™ Oxygen SensorBuick Le Sabre 3.8L / 4.1L / 5.0L 1981, Gold™ Oxygen Sensor by ACDelco®. Position: Upstream. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$53.48
- CRS®Oxygen SensorBuick Le Sabre 3.8L / 4.1L / 5.0L 1981, Oxygen Sensor by CRS®. Position: Upstream. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Compliant with the most strict standards for qualityDesigned to comply with the highest quality standards$16.73
- Standard®Oxygen Sensor ConnectorBuick Le Sabre 1981, Oxygen Sensor Connector by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...Made with precision and quality in mindDesigned to meet your specific needs$37.86
- WVE®Oxygen Sensor ConnectorBuick Le Sabre 1981, Oxygen Sensor Connector by WVE®. WVE emissions products are made to meet or exceed vehicle manufacturer specifications to work in concert with the fuel system, underhood electronics and the engine to minimize...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$38.92
- Herko®Oxygen SensorBuick Le Sabre 3.8L / 4.1L / 5.7L 1981, Oxygen Sensor by Herko®. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy, no-hassle installation and help restore proper fuel system...Will help optimize your vehicle’s performance and fuel efficiencyBuilt using high-grade materials for ultimate quality and durability$18.16
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