1991 Nissan Pathfinder Emission Control Parts
- Beck Arnley®PCV ValveNissan Pathfinder 1991, PCV Valve by Beck Arnley®. Make sure your vehicle’s emission control system performs at its optimum level with top-of-the-line Beck Arnley replacement emission control parts. Designed to match OE (original...Designed to ensure reliable operation of your emission control systemDirect OE (original equipment) replacement$4.92
- Standard®Intermotor™ PCV ValveNissan Pathfinder 1991, Intermotor™ 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...Made with precision and quality in mindDesigned to meet your specific needs$7.30
- WVE®PCV ValveNissan Pathfinder 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$6.83
- Walker Products®Oxygen SensorNissan Pathfinder 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 will...High quality at an affordable priceExpertly made from premium materials$86.73
- Bosch®Premium Narrow-band Oxygen SensorNissan Pathfinder 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$91.85
- NTK®Oxygen SensorNissan Pathfinder 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 sensor...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$59.83
- Walker Products®Titania Premium Oxygen SensorNissan Pathfinder 1991, Titania 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...Designed to meet or exceed OE specifications in form, fit and functionGlobal coverage for import and/or domestic applications$101.63
- Genuine®EGR Valve Temperature SensorNissan Pathfinder With California Emissions 1991, EGR Valve Temperature Sensor by Genuine®. Genuine is here to give you the ultimate in quality and reliability at a cost you can afford. Designed utilizing the latest technologies and...Made with precision and quality in mindDesigned to meet your specific needs$70.35
- Standard®Intermotor™ EGR Valve Control SolenoidNissan Pathfinder 1991, Intermotor™ 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...Made with precision and quality in mindDesigned to meet your specific needs$166.04
- WVE®EGR Vacuum ModulatorNissan Pathfinder 1991, EGR Vacuum Modulator 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$110.25
- WVE®EGR Valve Temperature SensorNissan Pathfinder 1991, EGR Valve Temperature Sensor 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$102.19
- WVE®Vapor Canister Vent Solenoid ConnectorNissan Pathfinder 1991, Vapor Canister Vent 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 engine...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$10.00
- Standard®Intermotor™ EGR Valve GasketNissan Pathfinder 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 reputation...Made with precision and quality in mindDesigned to meet your specific needs$2.56
- WVE®EGR Vacuum Regulator Solenoid ConnectorNissan Pathfinder 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 engine...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$10.62
- WVE®EGR Valve GasketNissan Pathfinder 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 emissions...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$1.97
- SKP®EGR Valve GasketNissan Pathfinder 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 your...Made with precision and quality in mindDesigned to meet your specific needs$0.98
- Mahle®EGR Valve GasketNissan Pathfinder 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 your...Made with precision and quality in mindDesigned to meet your specific needs$2.07
- Fel-Pro®EGR Valve GasketNissan Pathfinder 1991, EGR Valve Gasket by Fel-Pro®. 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 resources, the gaskets meet...Direct OEM replacement for a proper fitEnsures reliable sealing performance$1.84
- AP Exhaust®Direct Fit Catalytic ConverterNissan Pathfinder 1991, Catalytic Converter by AP Exhaust®. Converter Configuration: Direct Fit. Without Air Tube. Without O2 Sensor Port. Catalytic Converter Overall Length: 16". Today’s exhaust performance market continues to cover...$237.52
- Davico®Direct Fit Catalytic ConverterNissan Pathfinder 1991, Catalytic Converter by Davico®. Converter Configuration: Direct Fit. This direct-fit catalytic converter by Davico will be a great solution to replace your failed or damaged catalytic converter. Once your stock...$185.88 - $199.17
- MagnaFlow®Pre-OBDII Universal Fit Oval Body Catalytic ConverterNissan Pathfinder with PRE-OBDII Standard 1991, Pre-OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet...$480.00
- MagnaFlow®Standard Universal Fit Round Body Catalytic ConverterNissan Pathfinder 1991, Standard Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2". Catalytic Outlet...$97.00
- Walker®Ultra™ Direct Fit Standard Oval Body Catalytic ConverterNissan Pathfinder 1991, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Standard Oval. With 1 Inlet. Without O2 Sensor Port. Catalytic Converter Overall Length: 16.125"....$189.11
- iD Select®Standard Direct Fit Catalytic ConverterNissan Pathfinder 1991, Standard Catalytic Converter by iD Select®. Converter Configuration: Direct Fit. Position: Rear. Location: Undercar. Without Thermo Sensor. Without O2 Sensor Port. Catalytic Converter Overall Length: 16.5"-18.5"....$245.09Save: 10%$220.58
- MagnaFlow®Direct Fit Catalytic ConverterNissan Pathfinder 1991, Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2". Catalytic Outlet Diameter: 2". Catalytic Converter Overall Length:...$1,243.00
- MagnaFlow®Standard Direct Fit Catalytic ConverterNissan Pathfinder 1991, Standard Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. With Gasket. Without Air Tube. With Pre and Post-Cat O2 Sensor Ports. Catalytic Inlet Diameter: 2". Catalytic Outlet Diameter: 2"....$231.00
- Walker®CalCat™ Universal Fit Large Oval Body Catalytic ConverterNissan Pathfinder 1991, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Large Oval. With 1 Inlet. Without Air Tube. Without O2 Sensor Port. Catalytic Converter Overall...$550.24
- AP Exhaust®Universal Fit Catalytic ConverterNissan Pathfinder 1991, Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.25". Catalytic Outlet Diameter: 2.25". Catalytic Converter Overall...$82.40 - $358.73
- CATCO®Pre-OBDII Universal Fit Oval Body Standard Duty Catalytic ConverterNissan Pathfinder with California Emission / with Federal Emission 1991, Pre-OBDII Standard Duty Catalytic Converter by CATCO®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2...$155.76
- Eastern Catalytic®Standard Direct Fit Catalytic ConverterNissan Pathfinder 1991, Standard Catalytic Converter by Eastern Catalytic®. Converter Configuration: Direct Fit. Position: Rear. Location: Undercar. Without Thermo Sensor. Without O2 Sensor Port. Catalytic Converter Overall Length:...$206.09
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