1999 Mercedes SL Class Emission Control

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    • (0 reviews)
      # 21052088
      Mercedes SL Class 1999, 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,...
      Corrosion-resistant stainless steel constructionPTFE filter blocks efficiency-robbing contaminants
      $55.77 - $59.16
    • (0 reviews)
      # 710369087
      Mercedes SL500 / SL600 1999, Universal Fit 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...
      Corrosion-resistant stainless steel constructionPTFE filter blocks efficiency-robbing contaminants
      $61.01
    • (0 reviews)
      # 24171336
      Mercedes SL Class 1999, 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...
      Up to 15 % savings in fuel costsReduced CO2 emissions
      $56.66 - $79.26
    • (0 reviews)
      # 24171321
      Mercedes SL Class 1999, 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....
      Patented SmartLink™ connector systemNo special tools required for installation
      $54.95
    • (0 reviews)
      # 22142660
      Mercedes SL Class 1999, 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...
      Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement
      $62.16
    • (0 reviews)
      # 81772645
      Mercedes SL Class 1999, 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...
      OE connectors and wire lengths within 3" of OE specificationsResists high temperatures, vibration damage and wire corrosion to protect signal accuracy, and long life
      $69.91 - $77.71
    • (0 reviews)
      # 57182981
      Mercedes SL Class 1999, 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...
      Increase vehicle fuel economy and engine performance while decreasing vehicle exhaust emissions100% performance tested to meet vehicle requirements
      $50.00 - $50.12
    • (0 reviews)
      # mpn98026144
      Mercedes SL500 1999, 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
      $91.27
    • (0 reviews)
      # mpn4495526388
      Mercedes SL500 1999, EGR Valve by Pierburg®. Includes Solenoid. In order to be able to comply with future emission limits, stiff requirements are applied to engine systems. The tight tolerances call for a closed-circuit EGR system....
      24 Months/24,000 MilesMade to provide unequaled quality and reliability
      $109.66
    • (0 reviews)
      # mpn2203249066
      Mercedes SL500 1999, Secondary Air Injection Pump by Dorman®. Pulley Not Required. Dorman’s A.I.R. Pump comes with all the hardware and other components necessary for a complete repair. Since this part is a direct replacement, the...
      Save money by replacing only the failed pump - instead of the entire mating cover assemblyReplacement restores A.I.R. System to proper functioning
      $473.95
    • (0 reviews)
      # 286287508
      Mercedes SL600 Engine Family Number # XMBXV06.0GNU 1999, CalCat™ Catalytic Converter by Walker®. Emissions: CARB compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. With 1 Inlet. Without Air Tube....
      $146.61
    • (0 reviews)
      # 286287516
      Mercedes SL Class 1999, Ultra™ Catalytic Converter by Walker®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. With 1 Inlet. Without Air Tube. Without O2 Sensor Port. Catalytic...
      $74.65
    • (0 reviews)
      # mpn1145252773
      Mercedes SL600 1999, Catalytic Converter by AP Exhaust®. Emissions: CARB compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Small Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter:...
      $197.12
    • (0 reviews)
      # 81060670
      Mercedes SL Class 1999, Catalytic Converter and Pipe Assembly by DEC®. 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...
      $389.84 - $489.80
    • (0 reviews)
      # 545956089
      Mercedes SL Class 1999, Catalytic Converter and Pipe Assembly by Davico®. Emissions: EPA compliant. Converter Configuration: Direct Fit. This direct-fit catalytic converter by Davico will be a great solution to replace your failed or...
      $336.91 - $456.64
    • (0 reviews)
      # 49718224
      Mercedes SL Class 1999, Heavy Metal Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. If your car needs replacement, install one...
      $100.27 - $108.09
    • (0 reviews)
      # 22209718
      Mercedes SL Class 1999, OBDII Catalytic Converter by MagnaFlow®. Emissions: CARB compliant. Converter Configuration: Direct Fit. Without Air Tube. If your car needs replacement, install one that will get you through the smog check. This...
      $378.17 - $892.70
    • (0 reviews)
      # 18316227
      Mercedes SL Class 1999, OBDII Catalytic Converter by MagnaFlow®. Emissions: CARB compliant. Converter Configuration: Universal Fit. Without Air Tube. Without O2 Sensor Port. OEM Spec. If your car needs a new catalytic converter, install...
      $169.21 - $231.40
    • (0 reviews)
      # 380871356
      Mercedes SL500 1999, OEM Grade Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Without Air Tube. With Pre and Post-Cat O2 Sensor Ports. Catalytic Inlet Diameter: 2". Catalytic Outlet...
      $775.00
    • (0 reviews)
      # 317047800
      Mercedes SL500 1999, OEM Grade Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet...
      $122.43
    • (0 reviews)
      # mpn4495526358
      Mercedes SL500 1999, Air Injection System Change-Over Valve by Pierburg®. 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 meet...
      24 Months/24,000 MilesMade to provide unequaled quality and reliability
      $23.01
    • (0 reviews)
      # mpn1890195
      Mercedes SL500 1999, Secondary Air Injection Pump Control Valve by Pierburg®. Location: At Intake Manifold. Is your CHECK ENGINE light on? Has your vehicle failed a state emissions test? Your vehicle's emissions control system is in...
      High quality at an affordable priceExpertly made from premium materials
      $37.82
    • (0 reviews)
      # mpn4410332539
      Mercedes SL500 1999, PCV Valve Hose by Dorman®. PCV Hoses allows crankcase pressure to escape the engine in a controlled manner. Plus, now with Dorman's PCV Valve Hoses you can replace just the hose, without the expense and hassle of...
      Constructed of high quality materials for long lasting useDirect replacement for a proper fit every time
      $7.18
    • (0 reviews)
      # mpn1032498661
      Mercedes SL500 1999, Air Distribution Hose Connector by URO Parts®. Make your vehicle operating quiet again by replacing your malfunctioning component with this top-notch emission control part. The dependable URO part will make your...
      High quality plastic and/or steel constructionDirect replacement for a proper fit every time
      $3.79
    • (0 reviews)
      # 77604195
      Mercedes SL500 1999, Breather Hose by URO Parts®. 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
      $4.40 - $9.41
    • (0 reviews)
      # mpn1690068075
      Mercedes SL500 / SL600 1999, Engine Crankcase Breather Hose Connector by URO Parts®. Make your vehicle operating quiet again by replacing your malfunctioning component with this top-notch emission control part. The dependable URO part...
      Designed to replace your worn out exhaust partHelps to restore quiet vehicle operation
      $4.71
    • (0 reviews)
      # 100625487
      Mercedes SL Class 1999, PCV Valve Hose by Gates®. Emission Hose is constructed from high quality materials for durability and maximum service life. Replacement hose effectively restores the emission system to proper operation and...
      High quality at an affordable priceExpertly made from premium materials
      $1.83 - $6.97
    • (0 reviews)
      # 24652468
      Mercedes SL500 1999, Breather Hose Kit by Rein®. Air, breather, and vacuum hoses channel air and vapors and make sure your vacuum operated accessories can be properly actuated. Unfortunately, age and exposure to heat and the environment...
      Direct fit, form, and functionEngineered to the highest OE standards
      $3.16 - $16.03
    • (0 reviews)
      # mpn4497724691
      Mercedes SL500 / SL600 1999, Emission Control Relay by Wehrle®. 12V. Amperage: 40 Amp. 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...
      Crafted from the highest grade materialsWill deliver years of reliable service
      $3.67
    • (0 reviews)
      # mpn4497724692
      Mercedes SL500 1999, Secondary Air Injection Relay by Wehrle®. 12V. Amperage: 40 Amp. 4-Prong. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high...
      Crafted from the highest grade materialsWill deliver years of reliable service
      $3.67
    • (0 reviews)
      # mpn53638907
      Mercedes SL500 1999, 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...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $1.59
    • (0 reviews)
      # mpn555175
      Mercedes SL500 1999, 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
      $1.84
    • (0 reviews)
      # mpn4495255230
      Mercedes SL600 1999, Rebuilt Secondary Air Injection Pump by C&M Hydraulics®. 1 Piece. With an attention to detail equal to OE remanufacturers, C & M produces reliable units at a reasonable price. Units are completely disassembled and...
      Expertly developed to provide a high level of safety and qualityDesigned with innovative manufacturing techniques
      $361.92
    • (0 reviews)
      # 898768498
      Mercedes SL Class with PC Weight Class with California Emission 1999, Catalytic Converter by Davico®. Emissions: CARB compliant. Converter Configuration: Universal Fit. This Universal fit catalytic converter by Davico will be a great...
      $246.05
    • (0 reviews)
      # 821271118
      Mercedes SL Class 1999, Secondary Air Injection Check Valve 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...
      Carefully crafted to provide optimum performanceMade from premium materials to last
      $21.92
    • (0 reviews)
      # 821274130
      Mercedes SL Class 1999, Secondary Air Injection Pump Check Valve 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...
      Carefully crafted to provide optimum performanceMade from premium materials to last
      $102.41 - $235.44
    • (0 reviews)
      # mpn4495482094
      Mercedes SL500 1999, EGR Valve Tube 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
      $141.72
    • (0 reviews)
      # 821323131
      Mercedes SL500 1999, EGR Valve Tube Fitting 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...
      Carefully crafted to provide optimum performanceMade from premium materials to last
      $7.96 - $8.89
    • (0 reviews)
      # mpn2663603118
      Mercedes SL500 1999, EGR Valve Gasket by Ajusa®. Valve cover gaskets and sets are used to seal the valve cover to the cylinder head. Some vehicles require additional components such as spark plug tube seals or small grommets more...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $1.70
    • (0 reviews)
      # 710411090
      Mercedes SL Class 1999, 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...
      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
      $102.75 - $123.36
    • (1 review)
      # 44956278
      Mercedes SL Class 1999, 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...
      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 - $72.03
    • (0 reviews)
      # 100292098
      Mercedes SL500 Engine Family Number # XMBXV05.0GNB with PC/LTD1 Weight Class 1999, ECO CARB Catalytic Converter by Eastern®. Emissions: CARB compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round....
      $99.53
    • (0 reviews)
      # 380871337
      Mercedes SL Class 1999, Heavy Metal Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Without Air Tube. With Pre and Post-Cat O2 Sensor Ports. If your car needs replacement, install one...
      $579.05 - $657.30


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