1991 Jeep Comanche Emission Control Parts
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TRQ®O2 Oxygen SensorJeep Comanche 1991, O2 Oxygen Sensor by TRQ®. TRQ oxygen sensors are manufactured to precise specifications using premium raw materials to optimize your vehicle’s emission system. Each sensor is isostatically-pressed for improved...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$34.15 - $35.10$35.95 - $36.95Save 5% - Standard®PCV ValveJeep Comanche 2.5L 1991, PCV Valve by Standard®. No Connector. 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$4.72
- Denso®Oxygen SensorJeep Comanche 1991, 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 designed by Denso....High quality plastic and/or steel constructionDirect replacement for a proper fit every time$39.80 - $43.50
- Bosch®Premium Narrow-band Oxygen SensorJeep Comanche 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 Oxygen...OE Identical ConnectorCompact Design$39.51 - $45.19
- Walker Products®Oxygen SensorJeep Comanche 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$29.61 - $41.82
- Walker Products®Premium Oxygen SensorJeep Comanche 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 test...Improved Engine Response & PerformanceLower Emissions$33.07 - $44.73
- NTK®Oxygen SensorJeep Comanche 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$31.89
- Denso®Universal Fit Oxygen SensorJeep Comanche 1991, 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 sensor is to monitor the...Corrosion-resistant stainless steel constructionPTFE filter blocks efficiency-robbing contaminants$46.84
- Crown®PCV ValveJeep Comanche 2.5L with Carbureted Engine 1991, PCV Valve by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real...Developed to improve your driving experienceConstructed to ensure ultimate operation$13.93
- Crown®Vacuum ReservoirJeep Comanche 1991, Vacuum Reservoir by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang for the buck!Developed to improve your driving experienceConstructed to ensure ultimate operation$20.34
- Bosch®Universal Fit Narrow-band Oxygen SensorJeep Comanche 1991, Universal Fit Narrow-band Oxygen Sensor by Bosch®. Position: Upstream. Universal Oxygen Sensors with OE SmartLink™ are quick and easy to install. Each sensor has enough length of sensor wire to allow maximum...Patented SmartLink™ connector systemNo special tools required for installation$44.70
- Delphi®Oxygen SensorJeep Comanche 1991, Oxygen Sensor by Delphi®. Position: Front. 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 together to...Resists high temperatures, vibration damage and wire corrosion to protect signal accuracy, and long lifePatented sensors construction and design$41.57 - $49.37
- Crown®PCV Valve ElbowJeep Comanche 1991, PCV Valve Elbow by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang for the buck!Developed to improve your driving experienceConstructed to ensure ultimate operation$12.08 - $17.39
- Steinjager®Emission ElbowJeep Comanche 1991, Emission Elbow by Steinjager®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.87
- WVE®Oxygen Sensor RelayJeep Comanche 1991, Oxygen Sensor Relay 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$9.08
- Fel-Pro®EGR Valve GasketJeep Comanche 4.0L 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$1.63
- Davico®Direct Fit Catalytic ConverterJeep Comanche 1991, Catalytic Converter by Davico®. Converter Configuration: Direct Fit. Position: Center. Catalytic Converter Overall Length: 21.75". This direct-fit catalytic converter by Davico will be a great solution to replace...$149.97
- Walker®Ultra™ Direct Fit Standard Oval Body Catalytic Converter and Pipe AssemblyJeep Comanche 1991, Ultra™ Catalytic Converter and Pipe Assembly by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Standard Oval. With 1 Inlet. Without Air Tube. Without O2 Sensor Port. Catalytic...$161.53
- Walker®CalCat™ Direct Fit Small Oval Body Catalytic ConverterJeep Comanche 1991, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Small Oval. With 1 Inlet. Without Air Tube. Without O2 Sensor Port. Catalytic Converter Overall Length:...$846.52
- MagnaFlow®Direct Fit Catalytic ConverterJeep Comanche 1991, Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. With Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.5". Catalytic Outlet Diameter: 2.5". Catalytic Converter Overall Length:...$1,166.00
- MagnaFlow®Standard Direct Fit Catalytic ConverterJeep Comanche 4.0L 1991, Standard Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. With Gasket. With Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.5". Catalytic Outlet Diameter: 2.5". Catalytic...$197.00
- AP Exhaust®Direct Fit Catalytic ConverterJeep Comanche 1991, Catalytic Converter by AP Exhaust®. Converter Configuration: Direct Fit. Without Air Tube. Without O2 Sensor Port. Catalytic Converter Overall Length: 22". Today’s exhaust performance market continues to cover a...$180.92
- MagnaFlow®Pre-OBDII Universal Fit Oval Body Catalytic ConverterJeep Comanche 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 Diameter:...$480.00
- MagnaFlow®Standard Universal Fit Oval Body Catalytic ConverterJeep Comanche 1991, Standard Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without O2 Sensor Port. If your car needs a new catalytic converter, install one that will get...$100.00 - $164.00
- iD Select®Standard Universal Fit Oval Body Catalytic ConverterJeep Comanche 1991, Standard Catalytic Converter by iD Select®. Converter Configuration: Universal Fit. Location: Undercar. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.25"....$72.47
- Walker®CalCat™ Universal Fit Large Oval Body Catalytic ConverterJeep Comanche 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®Standard Duty Universal Fit Oval Body Catalytic ConverterJeep Comanche 1991, Standard Duty Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.25". Catalytic...$82.40
- CATCO®Pre-OBDII Universal Fit Oval Body Standard Duty Catalytic ConverterJeep Comanche 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...$72.41
- Walker®Ultra™ Universal Fit Large Oval Body Catalytic ConverterJeep Comanche 1991, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Large Oval. With 1 Inlet. With Air Tube. Without O2 Sensor Port. Catalytic Converter Overall Length:...$161.00
- Eastern Catalytic®Standard Direct Fit Catalytic ConverterJeep Comanche 1991, Standard Catalytic Converter by Eastern Catalytic®. Converter Configuration: Direct Fit. Location: Undercar. Without Air Tube. Without O2 Sensor Port. Catalytic Outlet Diameter: 2.25". Catalytic Converter Overall...$178.15
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