1991 Oldsmobile Silhouette Emission Control Parts
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ACDelco®Genuine GM Parts™ Vapor CanisterOldsmobile Silhouette 1991, Genuine GM Parts™ Vapor Canister by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$92.59 - $184.19 - WVE®EGR ValveOldsmobile Silhouette 1991, EGR Valve 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 emissions of...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$46.19
- Standard®PCV ValveOldsmobile Silhouette 1991, PCV Valve 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 integrity to...Made with precision and quality in mindDesigned to meet your specific needs$5.90
- Standard®Vapor CanisterOldsmobile Silhouette 1991, Vapor Canister 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...Featuring industrial grade materials for robust performanceEnd of the line testing ensures quality in every box$68.78
- Walker Products®Oxygen SensorOldsmobile Silhouette 1991, 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 in mind. It...High quality at an affordable priceExpertly made from premium materials$21.30
- Bosch®Premium Narrow-band Oxygen SensorOldsmobile Silhouette 1991, 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...OE Identical ConnectorCompact Design$25.06
- Walker Products®Premium Oxygen SensorOldsmobile Silhouette 1991, 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 specifications and...Improved Engine Response & PerformanceLower Emissions$21.30
- NTK®Oxygen SensorOldsmobile Silhouette 1991, Oxygen Sensor by NTK®. Position: Upstream. Location: B1S1. Thimble type sensors feature a ceramic element that projects into the exhaust system and becomes electrically conductive at high temperature. The...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$15.38
- Delphi®Oxygen SensorOldsmobile Silhouette 1991, Oxygen Sensor by Delphi®. Position: Upstream. As one of the leading suppliers of oxygen sensor technology since 1978, Delphi planar technology is the result of their OE and aftermarket engineers partnering...Resists high temperatures, vibration damage and wire corrosion to protect signal accuracy, and long lifePatented sensors construction and design$17.86
- WVE®PCV ValveOldsmobile Silhouette 1991, PCV Valve 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 emissions of...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$4.49
- WVE®Vapor CanisterOldsmobile Silhouette 1991, Vapor Canister 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$81.55
- Bosch®Narrow-band Oxygen SensorOldsmobile Silhouette 1991, Narrow-band Oxygen Sensor by Bosch®. Position: Upstream. The Bosch oxygen sensor utilizes a mix of zirconium and yttrium oxides and other elements to form a tough base that withstands the intense stress to...OE-EquivalentOE Style connectors and wire lengths$18.87
- ACDelco®Gold™ PCV ValveOldsmobile Silhouette 1991, Gold™ PCV Valve by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$5.54
- Standard®EGR Valve Control SolenoidOldsmobile Silhouette 1991, EGR Valve Control Solenoid 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...Made with precision and quality in mindDesigned to meet your specific needs$120.58
- Standard®Vapor Canister FilterOldsmobile Silhouette 1991, Vapor Canister Filter 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$2.52
- WVE®EGR Valve Control SolenoidOldsmobile Silhouette 1991, EGR Valve Control Solenoid 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$111.15
- Standard®PCV Valve GrommetOldsmobile Silhouette 1991, PCV Valve Grommet by Standard®. Dual Hose. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...Made with precision and quality in mindDesigned to meet your specific needs$3.39
- Fel-Pro®EGR Valve GasketOldsmobile Silhouette 1991, EGR Valve Gasket by Fel-Pro®. Position: Passenger Side. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering...Direct OEM replacement for a proper fitEnsures reliable sealing performance$1.56
- Dorman®Help™ Straight PCV Valve GrommetOldsmobile Silhouette 1991, Help™ Straight PCV Valve Grommet by Dorman®. A.I.R. Diverter Pipe. This PCV valve grommet is designed to match the fit and function of the original grommet on specified vehicles, and is engineered for...Direct replacement - this PCV valve grommet is designed to match the fit and function of the original grommet on specified vehiclesRestores functionality - this grommet is made to fit and fully restore part functionality after the original grommet fails$2.36
- Standard®Intermotor™ EGR Valve GasketOldsmobile Silhouette 1991, Intermotor™ EGR Valve Gasket by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...Made with precision and quality in mindDesigned to meet your specific needs$1.90
- WVE®EGR Valve GasketOldsmobile Silhouette 1991, EGR Valve Gasket 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$1.84
- Mahle®EGR Valve GasketOldsmobile Silhouette 1991, EGR Valve Gasket by Mahle®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet...Made with precision and quality in mindDesigned to meet your specific needs$1.58
- Dorman®Vapor Canister Purge Solenoid ConnectorOldsmobile Silhouette 1991, Vapor Canister Purge Solenoid Connector by Dorman®. Dorman's Variable Power Steering Solenoid Connectors are engineered with extra-long leads and multiple butt connectors to be used for a wide range of...No special tools required for installationEasy to install$16.28
- ACDelco®GM Original Equipment™ Vapor Canister Vent Solenoid ConnectorOldsmobile Silhouette 1991, GM Original Equipment™ Vapor Canister Vent Solenoid Connector by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$22.62
- ACDelco®Genuine GM Parts™ Oxygen Sensor GasketOldsmobile Silhouette 1991, Genuine GM Parts™ Oxygen Sensor Gasket by ACDelco®. If your O2 Sensor is not functioning properly, you are robbing yourself of performance and costing yourself money at the gas pump. Let ACDelco’s Oxygen...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$5.37
- WVE®Oxygen Sensor ConnectorOldsmobile Silhouette 1991, 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$10.69
- ACDelco®Genuine GM Parts™ PCV Valve GrommetOldsmobile Silhouette 1991, Genuine GM Parts™ PCV Valve Grommet by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$3.80
- Standard®PCV Valve ElbowOldsmobile Silhouette 1991, PCV Valve Elbow by Standard®. Hose Tee. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation...Made with precision and quality in mindDesigned to meet your specific needs$4.57
- WVE®EGR Vacuum Regulator Solenoid ConnectorOldsmobile Silhouette 1991, EGR Vacuum Regulator Solenoid 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$4.00
- SKP®EGR Valve GasketOldsmobile Silhouette 1991, EGR Valve Gasket by SKP®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet...Made with precision and quality in mindDesigned to meet your specific needs$0.90
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