2005 Acura RL Emission Control

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  • Oxygen Sensors
  • PCV & Breathers
  • Vapor Canisters
  • EGR Valves
  • Catalytic Converters
    • (0 reviews)
      # 21073003
      Acura RL 2005, Oxygen Sensor by Denso®. 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 air fuel mixture under idle, moderate...
      Corrosion-resistant stainless steel constructionPTFE filter blocks efficiency-robbing contaminants
      $38.23 - $43.22
    • (0 reviews)
      # 585529848
      Acura RL 2005, Professional™ Oxygen Sensor 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 Professional Oxygen Sensors...
      ACDelco Professional Oxygen Sensors earn the name ACDelco by being put through a variety of tests, often under extreme and unusual conditionsCustomers can receive better gas mileage with a properly working oxygen sensor
      $50.64 - $221.70
    • (0 reviews)
      # 21073000
      Acura RL 2005, Air Fuel Ratio Sensor by Denso®. 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. Engineered with the...
      Designed to help reduce fuel consumption and harmful emissionsMade with the use of state-of-the-art sensor technologies
      $98.03
    • (1 review)
      # 44881580
      Acura RL 2005, Oxygen Sensor by Standard®. SMP’s vision 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...
      One-piece laser welded body for maximum protection and precise operation maintaining sensor integrityDual internal talc seal makes Our Oxygen sensors last longer
      $44.92 - $48.04
    • (0 reviews)
      # mpn592013788
      Acura RL 2005, Intermotor™ Vapor Canister by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...
      OE quality parts from top original equipment and aftermarket manufacturersEach fuel vapor canister is designed and tested to OE specifications for a direct-fit replacement controlling the loss of evaporative emissions from fuel systems to the environment.
      $221.38
    • (0 reviews)
      # 24139077
      Acura RL 2005, Premium Oxygen Sensor by Bosch®. 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 Sensor from Bosch that is equally...
      Up to 15 % savings in fuel costsReduced CO2 emissions
      $31.64 - $34.44
    • (0 reviews)
      # 24139091
      Acura RL 2005, Universal Fit Oxygen Sensor by Bosch®. Universal Oxygen Sensors with OE SmartLink are quick and easy to install. Each sensor has enough length of sensor wire to allow maximum replacement of worn harnesses. Properly...
      Patented SmartLink™ connector systemNo special tools required for installation
      $34.02
    • (0 reviews)
      # 24139084
      Acura RL 2005, Wideband Oxygen Sensor by Bosch®. This sensor utilizes a sophisticated sensing element enabling it to produce a precise output in proportion to the air/fuel ratio. Wideband sensors use a more sophisticated sensing element...
      Detects the exact amount of unburned fuel in the exhaust streamOE connectors and OE-style harness for continuous wire from connector to sensor
      $112.47 - $118.17
    • (0 reviews)
      # 152239762
      Acura RL 2005, Air Fuel Ratio Sensor by NTK®. Air/Fuel Ratio Sensors Utilize a Sophisticated Sensing Element that Enables Them to Produce a Precise Output in Proportion to the Air/Fuel Ratio. AFR Sensors Provide the ECU with an Exact...
      Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement
      $109.09
    • (0 reviews)
      # 22131915
      Acura RL 2005, Oxygen Sensor by NTK®. Thimble type sensors feature a ceramic element that projects into the exhaust system and becomes electrically conductive at high temperature. The sensor element then sends voltage signals back to...
      Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement
      $39.40 - $44.95
    • (0 reviews)
      # 81757084
      Acura RL 2005, Oxygen Sensor by Delphi®. 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 develop the most...
      OE connectors and wire lengths within 3" of OE specificationsResists high temperatures, vibration damage and wire corrosion to protect signal accuracy, and long life
      $44.02 - $146.63
    • (0 reviews)
      # 78063971
      Acura RL 2005, Oxygen Sensor by Spectra Premium®. To ensure your vehicle has optimal performance and fuel economy while producing minimal emissions replace a defective O2 sensor with one backed by the aftermarket’s most rigorous...
      Increase vehicle fuel economy and engine performance while decreasing vehicle exhaust emissions100% performance tested to meet vehicle requirements
      $29.48 - $174.81
    • (0 reviews)
      # mpn53620164
      Acura RL 2005, Intermotor™ PCV Valve by Standard®. No Connector. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $18.28
    • (0 reviews)
      # mpn473442
      Acura RL 2005, PCV Valve by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in the 1950’s, brand...
      OE quality products from top original equipmentTop quality materials
      $14.56
    • (0 reviews)
      # mpn97887273
      Acura RL 2005, Intermotor™ EGR Valve by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...
      OE quality parts from top original equipment and aftermarket manufacturersHeavy-duty stepper motor and stainless-steel valve components ensure durability
      $56.42
    • (0 reviews)
      # mpn4488856236
      Acura RL To Chassis # 1020397 / Chassis # 1020398 2005, EGR Valve by Forecast®. 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
      $143.83
    • (0 reviews)
      # mpn1908762
      Acura RL 2005, EGR Valve by Standard Motor Products®. Is your CHECK ENGINE light on? Has your vehicle failed a state emissions test? Your vehicle's emissions control system is in need of repair, but before you waste your time and gas...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $122.08
    • (0 reviews)
      # mpn104549945
      Acura RL Engine Family # 5HNXV03.5PB4 2005, CalCat™ Catalytic Converter by Walker®. Emissions: CARB compliant. Converter Configuration: Universal Fit. Position: Rear. Catalytic Converter Body Shape: Round. With 1 Inlet. Without Air...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $95.68
    • (0 reviews)
      # mpn474117448
      Acura RL 2005, 608 Series Catalytic Converter by AP Exhaust®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. With 2 Opposed O2 Sensor Ports. Catalytic Inlet...
      A multitude of Universal converter bodies provided for maximum coverageProvides professional installer with immediate installation options
      $111.38
    • (0 reviews)
      # 128872423
      Acura RL 2005, Catalytic Converter by AP Exhaust®. Emissions: CARB compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Converter Overall Length:...
      A multitude of Universal converter bodies provided for maximum coverageProvides professional installer with immediate installation options
      $137.13
    • (0 reviews)
      # 517523868
      Acura RL 2005, Catalytic Converter by DEC®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Pick out a catalytic converter by DEC and get your emissions back into check without worrying to fail again. These catalytic...
      Direct fitMade from a heavy duty stainless steel outer shell
      $224.20 - $251.33
    • (0 reviews)
      # mpn4478195211
      Acura RL 2005, Catalytic Converter by Davico®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Position: Front Driver Side. With 2 O2 Sensor Ports. Catalytic Converter Overall Length: 13.75". This direct-fit catalytic...
      Helps your vehicle emit harmless gasesDirect OEM replacement
      $150.95
    • (0 reviews)
      # mpn1300970329
      Acura RL 2005, Exhaust Manifold with Integrated Catalytic Converter by Davico®. Position: Front Passenger Side. Emissions: EPA compliant. This product by Davico will be a great solution to replace your failed or damaged catalytic...
      Helps your vehicle emit harmless gasesDirect OEM replacement
      $150.95
    • (0 reviews)
      # 389003899
      Acura RL 2005, Heavy Metal Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by MagnaFlow®. Primary Tubing Diameter: 1.875". Emissions: EPA compliant. Color: Silver. Header Coating: Uncoated. If your car needs...
      $387.52 - $409.45
    • (0 reviews)
      # 61586873
      Acura RL 2005, OEM Grade Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by MagnaFlow®. Primary Tubing Diameter: 1.875". Emissions: EPA compliant. Color: Silver. Header Coating: Uncoated. If your car needs...
      $459.91 - $462.97
    • (0 reviews)
      # mpn53620124
      Acura RL 2005, Intermotor™ Vapor Canister Purge Solenoid by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $37.35
    • (0 reviews)
      # mpn53618813
      Acura RL 2005, Intermotor™ EGR Valve Gasket by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $1.39
    • (0 reviews)
      # mpn1413474
      Acura RL 2005, Tru-Tech™ EGR Valve Gasket by Standard®. Is your CHECK ENGINE light on? Has your vehicle failed a state emissions test? Your vehicle's emissions control system is in need of repair, but before you waste your time and...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $1.11
    • (0 reviews)
      # mpn914891659
      Acura RL 2005, Professional™ EGR Valve Gasket 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $3.11
    • (0 reviews)
      # mpn542962
      Acura RL 2005, EGR Valve Gasket by Victor Reinz®. Is your CHECK ENGINE light on? Has your vehicle failed a state emissions test? Your vehicle's emissions control system is in need of repair, but before you waste your time and gas...
      High quality at an affordable priceExpertly made from premium materials
      $1.19
    • (1 review)
      # mpn1167578
      Acura RL 2005, 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 resources,...
      Direct OEM replacement for a proper fitEnsures reliable sealing performance
      $0.95
    • (0 reviews)
      # 564200209
      Acura RL 2005, Catalytic Converter Heat Shield Retainer by Dorman®. The Catalytic Converter Heat Shield is essential for keeping heat from the exhaust system, away from adjacent automobile parts and flammable materials positioned under...
      Direct replacement ensures a proper fit every timeFor extra protection Heat Shield Bolts are galvanized for rust-resistance
      $4.18 - $6.68
    • (0 reviews)
      # mpn4481806339
      Acura RL 2005, EGR Valve Gasket by Ishino®. Is your CHECK ENGINE light on? Has your vehicle failed a state emissions test? Your vehicle's emissions control system is in need of repair, but before you waste your time and gas running out...
      High quality at an affordable priceExpertly made from premium materials
      $2.94
    • (0 reviews)
      # mpn1803765
      Acura RL 2005, PCV Valve by FRAM®. The Positive Crankcase Ventilation (PCV) system prevents the release of harmful emissions, helps keep engine oil clean and prevents excessive crankcase pressure, which can cause oil leaks. Maintain...
      Essential component of the PCV systemRegulates flow of crankcase vapors into the engine
      $3.24
    • (0 reviews)
      # mpn4479933119
      Acura RL 2005, EGR Valve Gasket by DNJ Engine Components®. Protect your engine part from contaminants and prolong its service life with this premium DNJ seal. Rigorously manufactured from top-grade materials and expertly tested, this...
      Protects the engine part from contaminants and extends its lifeManufactured from premium materials for long-term durability
      $1.25
    • (0 reviews)
      # mpn3003763981
      Acura RL 2005, Oxygen Sensor Relay 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 manufactured from premium materials using...
      Carefully crafted to provide optimum performanceMade from premium materials to last
      $25.73


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    • Replacement Emission Control Parts
      August 18, 2014
      Oxygen Sensors - Why Does My Car Have Four, And...
      An oxygen sensor (also known as an O2 sensor or Lambda sensor) is a sensor designed to generate a reading based on the content of oxygen in an automotive exhaust...
      by Michael Grayen
    • Ignition Parts
      August 10, 2014
      Auto Parts: Dealer vs. Aftermarket
      The question of whether to buy parts from an automotive dealer vs. ones from aftermarket manufacturers is as age-old as the automobile itself. Below, we'll take a look...
      by Timothy Zahl
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