1994 Mercedes S Class Emission Control

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    • (0 reviews)
      # 8976976
      Mercedes S Class 1994, Secondary Air Injection Pump by CVJ®. 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...
      High quality at an affordable priceExpertly made from premium materials
      $474.45 - $553.61
    • (0 reviews)
      # 710345080
      Mercedes S Class 1994, 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
      $69.06 - $79.48
    • (0 reviews)
      # 22142497
      Mercedes S Class 1994, 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
      $83.66 - $88.38
    • (1 review)
      # mpn12730
      Mercedes S Class 3.2L 1994, Secondary Air Injection Pump by Cardone®. Import. 100% testing of all units guarantees reliable performance every time. High temperature grease extends bearing life, resulting in longer pump life. New carbon...
      50-state emissions street legal100% testing of all units guarantees reliable performance every time.
      $185.85
    • (0 reviews)
      # 21096914
      Mercedes S Class 1994, 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 mixture...
      Corrosion-resistant stainless steel constructionPTFE filter blocks efficiency-robbing contaminants
      $37.40 - $37.69
    • (0 reviews)
      # 24170815
      Mercedes S Class 1994, 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
      $76.85 - $84.75
    • (0 reviews)
      # 405274807
      Mercedes S Class 1994, 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
      $56.63
    • (0 reviews)
      # mpn2473822
      Mercedes S Class 3.2L / 4.2L / 5.0L / 6.0L 1994, 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...
      OE connectors and wire lengths within 3" of OE specificationsResists high temperatures, vibration damage and wire corrosion to protect signal accuracy, and long life
      $75.70
    • (0 reviews)
      # 45227455
      Mercedes S Class 1994, 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...
      OE quality parts from top original equipment and aftermarket manufacturersHeavy-duty stepper motor and stainless-steel valve components ensure durability
      $217.05 - $277.51
    • (0 reviews)
      # mpn4478342517
      Mercedes S Class 4.2L / 5.0L 1994, Secondary Air Injection Pump by Bosch®. Designed utilizing the latest technology, this product by Bosch features premium quality and will perform better than advertised. Perfect for your vehicle and...
      100% new, not rebuiltOE design to ensure exact fit, form and function
      $739.98
    • (0 reviews)
      # 939659555
      Mercedes S Class 1994, Rebuilt Secondary Air Injection Pump by C&M Hydraulics®. 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
      $322.37 - $356.12
    • (0 reviews)
      # 286279484
      Mercedes S Class 1994, Ultra™ Catalytic Converter by Walker®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Emissions control for better air quality. Direct Fit catalytic converters, for pre-OBDII models. Universal...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $54.40 - $85.10
    • (0 reviews)
      # 100291980
      Mercedes S Class with PC-1 Pre OBDII Weight Class 1994, ECO CARB Catalytic Converter by Eastern®. Emissions: CARB compliant. Converter Configuration: Universal Fit. Position: Center. Catalytic Converter Body Shape: Round. Whether your...
      Converts harmful engine emissions to less dangerous gases and water vaporAdvanced design for maximum engine output
      $159.66 - $160.00
    • (0 reviews)
      # mpn474119674
      Mercedes S Class 4.2L / 5.0L 1994, Catalytic Converter and Pipe Assembly by AP Exhaust®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Without Air Tube. With O2 Sensor Port. Catalytic Converter Overall Length: 72.25"....
      5-year/50,000-mile warranty on converter body25,000-mile warranty on emissions
      $414.78
    • (0 reviews)
      # mpn474117778
      Mercedes S Class 4.2L / 5.0L 1994, Special Body Catalytic Converter by AP Exhaust®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port....
      A multitude of Universal converter bodies provided for maximum coverageProvides professional installer with immediate installation options
      $119.05
    • (0 reviews)
      # 86072686
      Mercedes S Class 1994, 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...
      Direct fitMade from a heavy duty stainless steel outer shell
      $337.01 - $621.18
    • (0 reviews)
      # 83039867
      Mercedes S Class 1994, 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...
      Helps your vehicle emit harmless gasesDirect OEM replacement
      $347.77 - $444.96
    • (0 reviews)
      # 380879307
      Mercedes S Class with PRE-OBDII Models 1994, Pre-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...
      $184.75 - $194.27
    • (0 reviews)
      # 61589547
      Mercedes S Class 1994, Standard Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Direct Fit. If your car needs replacement, install one that will get you through the smog check. This converter will...
      $626.42 - $664.91
    • (0 reviews)
      # 49718070
      Mercedes S Class 1994, Standard Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Without Air Tube. Without O2 Sensor Port. If your car needs replacement, install one that will get you...
      $71.08 - $99.38
    • (0 reviews)
      # mpn53657017
      Mercedes S Class 3.2L 1994, 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...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $77.49
    • (0 reviews)
      # mpn53657213
      Mercedes S Class 3.2L / 3.4L / 4.2L / 5.0L / 6.0L 1994, Intermotor™ Vapor Canister Vent Solenoid by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $137.47
    • (0 reviews)
      # mpn260048909
      Mercedes S Class 3.4L 1994, EGR Valve Filter by Hengst®. Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your engine may be in need of repair, but before you...
      OE quality fluids from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $1.60
    • (0 reviews)
      # mpn4494250800
      Mercedes S Class 4.2L / 5.0L 1994, Secondary Air Injection Pump Check Valve by MTC®. Engineering each part from the very core allows MTC to offer its customers the very highest in automotive parts quality while remaining highly...
      $12.58
    • (0 reviews)
      # 689604288
      Mercedes S Class 1994, Air Distribution Hose by URO Parts®. Position: Passenger Side. 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
      $8.58
    • (0 reviews)
      # 77601162
      Mercedes S Class 4.2L / 5.0L 1994, 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...
      High quality plastic and/or steel constructionDirect replacement for a proper fit every time
      $2.27 - $4.88
    • (0 reviews)
      # 77601187
      Mercedes S Class 1994, 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
      $2.15 - $7.93
    • (0 reviews)
      # 692300354
      Mercedes S Class 1994, 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
      $1.79 - $17.18
    • (0 reviews)
      # 7694460
      Mercedes S Class 3.2L 1994, Breather Hose by Elaplast®. 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
      $4.75 - $5.33
    • (0 reviews)
      # 24651908
      Mercedes S Class 4.2L / 5.0L 1994, Breather Hose 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...
      Direct fit, form, and functionEngineered to the highest OE standards
      $8.35 - $18.46
    • (0 reviews)
      # mpn4509185970
      Mercedes S Class 3.2L 1994, Breather Hose by CRP®. Location: #N/A. Engineered to meet the demanding OE standards set by many of the world's leading automobile manufacturers. That's why you'll find them on some of the world's finest...
      $3.69
    • (0 reviews)
      # mpn4486044558
      Mercedes S Class 4.2L / 5.0L 1994, Engine Crankcase Breather Hose by CRP®. 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...
      Made to provide unequaled quality and reliabilityMade with the use of the latest technologies
      $13.07
    • (0 reviews)
      # mpn4495725748
      Mercedes S Class 3.4L 1994, Breather Hose Connector by Trucktec®. The needs of the growing global demand for spare parts is enormous. All parts are manufactured to the highest quality standards. Also they are approved in Germany where...
      Made to guarantee exceptional reliabilityExpected to provide seamless service for years
      $1.31
    • (0 reviews)
      # mpn4507285886
      Mercedes S Class 4.2L / 5.0L 1994, EGR Valve Gasket by Elring®. 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...
      High quality at an affordable priceExpertly made from premium materials
      $1.83
    • (0 reviews)
      # mpn4495526436
      Mercedes S Class 3.2L / 3.4L / 4.2L / 5.0L / 6.0L 1994, Secondary Air Injection Pump Solenoid 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...
      24 Months/24,000 MilesMade to provide unequaled quality and reliability
      $32.57
    • (0 reviews)
      # 1079344042
      Mercedes S Class 1994, Smog Air Hose by CRP®. Location: #N/A. Engineered to meet the demanding OE standards set by many of the world's leading automobile manufacturers. That's why you'll find them on some of the world's finest automobiles.
      $7.27
    • (0 reviews)
      # 1079418055
      Mercedes S Class 1994, Smog Pump Hose by CRP®. Engineered to meet the demanding OE standards set by many of the world's leading automobile manufacturers. That's why you'll find them on some of the world's finest automobiles.
      $8.68 - $15.69
    • (0 reviews)
      # mpn998423
      Mercedes S Class 140.032 Body Code 3.2L 1994, Exhaust Bolt by Bosal®. Location: Converter to Center Muffler. Bosal has a vast selection of all necessary accessories and hardware to help you make the exhaust system installation or repair...
      Constructed for a hassle-free exhaust repairEnsures a precise fit
      $4.28
    • (0 reviews)
      # mpn4495482123
      Mercedes S Class 4.2L / 5.0L 1994, Oil Separator 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...
      Carefully crafted to provide optimum performanceMade from premium materials to last
      $6.64
    • (0 reviews)
      # mpn4495482063
      Mercedes S Class 3.2L 1994, EGR 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 premium materials using...
      Carefully crafted to provide optimum performanceMade from premium materials to last
      $185.07
    • (0 reviews)
      # 1083547762
      Mercedes S Class 1994, Catalytic Converter and Pipe Assembly by PaceSetter®. Emissions: EPA compliant. Converter Configuration: Direct Fit. If you want to get the most out of your vehicle, this PaceSetter product is second to none....
      Direct-Fit Catalytic Converters are a direct replacement for original equipmentManufactured using mandrel-bent 16-gauge and stainless steel tubing
      $249.70 - $424.43
    • (0 reviews)
      # mpn4516842182
      Mercedes S500 / S600 1994, Pre-OBDII Catalytic Converter by Flowmaster®. Emissions: CARB compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Catalytic Inlet Diameter: 2". Catalytic...
      $202.97
    • (0 reviews)
      # mpn4495481739
      Mercedes S Class 3.2L 1994, Secondary Air Injection Check Valve by Genuine®. Location: At Intake Manifold. Genuine is here to give you the ultimate in quality and reliability at a cost you can afford. Designed utilizing the latest...
      Carefully crafted to provide optimum performanceMade from premium materials to last
      $14.70
    • (0 reviews)
      # mpn4495481964
      Mercedes S Class 3.2L 1994, 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...
      Carefully crafted to provide optimum performanceMade from premium materials to last
      $155.50
    • (0 reviews)
      # mpn4498312891
      Mercedes S Class 3.2L 1994, Engine Crankcase Breather Gasket 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
      $9.97
    • (0 reviews)
      # 585630825
      Mercedes S Class 1994, 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
      $103.26 - $103.61
    • (1 review)
      # mpn44347718
      Mercedes S Class 3.2L 1994, 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
    • (0 reviews)
      # mpn1257325
      Mercedes S Class 4.2L / 5.0L 1994, Standard Catalytic Converter and Pipe Assembly by Eastern®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Location: Undercar. With 1 O2 Sensor Port. Catalytic Converter Overall Length:...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $323.52
    • (0 reviews)
      # mpn1244355
      Mercedes S Class 4.2L / 5.0L 1994, Standard Catalytic Converter by Eastern®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Position: Undercar. Catalytic Converter Body Shape: Large Oval. Without Air Tube. Without O2...
      Converts harmful engine emissions to less dangerous gases and water vaporAdvanced design for maximum engine output
      $58.94
    • (0 reviews)
      # 45227489
      Mercedes S Class 1994, 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
      $1.92 - $2.71
    • (0 reviews)
      # mpn4498735799
      Mercedes S Class 3.4L 1994, EGR Valve Filter by Mann-Filter®. 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 your needs...
      High-grade design and construction built to last for yearsPerfect for use in high-speed environments
      $2.26


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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
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      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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    1994 Mercedes S Class Emission Control Reviews

    Average rating:  5  5 - 1 review
    5 of 5
    Secondary Air Pump
    Looked new, installed right up, and is working properly so far.
    WPosted by William (Shawnee, OK) / February 28, 2016
    1997 Mercedes E Class
    Was this review helpful for you? Yes

    1994 Mercedes S Class Models


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