1980 Mercedes S Class Emission Control

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    • (0 reviews)
      # 730992643
      Mercedes S Class 1980, Professional™ Oxygen Sensor by ACDelco®. Position: Upstream. 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...
      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
      $16.81
    • (0 reviews)
      # 721624795
      Mercedes S Class 1980, Professional™ Oxygen Sensor by ACDelco®. Position: Upstream. 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...
      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
      $16.81
    • (0 reviews)
      # mpn3368560437
      Mercedes 280SE / 450SEL 1980, 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
      $14.98
    • (0 reviews)
      # 736503219
      Mercedes S Class 1980, Remanufactured Secondary Air Injection Pump by Cardone®. Domestic. 100% testing of all units guarantees reliable performance every time. High temperature grease extends bearing life, resulting in longer pump life....
      100% testing of all units guarantees reliable performance every time.High temperature grease extends bearing life, resulting in longer pump life.
      $121.25
    • (0 reviews)
      # 720847930
      Mercedes S Class 1980, Secondary Air Injection Pump by Cardone®. Domestic. 100% testing of all units guarantees reliable performance every time. High temperature grease extends bearing life, resulting in longer pump life. New carbon...
      100% testing of all units guarantees reliable performance every time.High temperature grease extends bearing life, resulting in longer pump life.
      $121.25
    • (0 reviews)
      # 731062578
      Mercedes S Class 1980, 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...
      Corrosion-resistant stainless steel constructionPTFE filter blocks efficiency-robbing contaminants
      $11.24
    • (0 reviews)
      # 721605797
      Mercedes S Class 1980, 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...
      Corrosion-resistant stainless steel constructionPTFE filter blocks efficiency-robbing contaminants
      $11.24
    • (0 reviews)
      # mpn2467487
      Mercedes 280SE / 450SEL 1980, 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...
      OE connectors and wire lengths within 3" of OE specificationsResists high temperatures, vibration damage and wire corrosion to protect signal accuracy, and long life
      $20.62
    • (0 reviews)
      # 286272015
      Mercedes S Class 1980, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Standard Oval. With 1 Inlet. Without O2 Sensor Port. Catalytic Converter Overall Length: 13.25"....
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $113.81
    • (0 reviews)
      # 286279342
      Mercedes 450SEL 4.5L 1980, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Small Oval. With 1 Inlet. With Air Tube. Without O2 Sensor Port. Catalytic Converter Overall...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $61.43
    • (0 reviews)
      # 772594912
      Mercedes 450SEL 4.5L 1980, Heavy Duty Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. With Single Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2"....
      A multitude of Universal converter bodies provided for maximum coverageProvides professional installer with immediate installation options
      $141.36
    • (0 reviews)
      # 86072620
      Mercedes S Class 1980, 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
      $84.25 - $371.28
    • (0 reviews)
      # 545994285
      Mercedes S Class 1980, Catalytic Converter and Pipe Assembly 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....
      Helps your vehicle emit harmless gasesDirect OEM replacement
      $321.17 - $383.65
    • (0 reviews)
      # 18320421
      Mercedes S Class with PRE-OBDII Models 1980, Pre-OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Without Air Tube. Without O2 Sensor Port. OEM Spec. If your car needs a new catalytic converter, install...
      Reduces harmful emissionsIncreased exhaust flow allows your engine to make more power
      $138.43 - $205.77
    • (0 reviews)
      # 49718000
      Mercedes S Class 1980, Standard Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Without Air Tube. Without O2 Sensor Port. Catalytic Outlet Diameter: 2". If your car needs replacement, install one that will get...
      Reduces harmful emissionsRequires fabrication or modifications to be installed into exhaust system
      $81.30 - $124.59
    • (0 reviews)
      # mpn1032498651
      Mercedes 280SE / 300SD / 450SEL 1980, Emission Check Valve 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...
      High quality plastic and/or steel constructionDirect replacement for a proper fit every time
      $3.85
    • (0 reviews)
      # 136392481
      Mercedes 450SEL 1980, 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
      $6.24 - $10.20
    • (0 reviews)
      # mpn1690068075
      Mercedes 280SE / 300SD / 450SEL 1980, 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...
      Designed to replace your worn out exhaust partHelps to restore quiet vehicle operation
      $2.83
    • (0 reviews)
      # 757778003
      Mercedes S Class 1980, Breather Hose by Meyle®. 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...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $5.79 - $18.19
    • (0 reviews)
      # mpn4555697506
      Mercedes 300SD 1980, Engine Crankcase Breather Hose by MTC®. Elbow Hose. Engineering each part from the very core allows MTC to offer its customers the very highest in automotive parts quality while remaining highly affordable. MTC is...
      $1.41
    • (0 reviews)
      # mpn4555698179
      Mercedes 300SD 1980, 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 and gas...
      High quality at an affordable priceExpertly made from premium materials
      $1.63
    • (0 reviews)
      # mpn4555698222
      Mercedes 280SE / 300SD / 450SEL 1980, 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 and with customers...
      24 Months/24,000 MilesMade to provide unequaled quality and reliability
      $32.68
    • (0 reviews)
      # mpn4544686951
      Mercedes 450SEL with Engine Before # 018012 1980, Catalytic Converter Gasket by Elring®. Stainless Seal Ring. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $7.14
    • (0 reviews)
      # 1083560752
      Mercedes S Class 1980, Catalytic Converter and Pipe Assembly by PaceSetter®. Converter Configuration: Direct Fit. If you want to get the most out of your vehicle, this PaceSetter product is second to none. Engineered with meticulous...
      Direct-Fit Catalytic Converters are a direct replacement for original equipmentManufactured using mandrel-bent 16-gauge and stainless steel tubing
      $64.37 - $261.62
    • (0 reviews)
      # mpn4562057503
      Mercedes 280SE / 300SD / 450SEL 1980, Secondary Air Injection Pump Solenoid 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...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $106.93
    • (0 reviews)
      # 1370431125
      Universal Ultra™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Large Oval. With 1 Inlet. Without Air Tube. With O2 Sensor Port. Catalytic Converter Overall Length: 18". The...
      High precious metal load and high technology washcoat for premium performanceStainless steel body and aluminized body and pipe heat shields for durability
      $116.60 - $124.68
    • (0 reviews)
      # 1370431126
      Universal Catalytic Converter by Walker®. Converter Configuration: Universal Fit. With 1 Inlet. This catalytic converter features the correct load of precious metals to ensure the proper limitation of tailpipe emissions. It is designed...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $59.51 - $122.75
    • (0 reviews)
      # 1370431108
      Universal ECO GM Catalytic Converter by Eastern®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Large Round. Catalytic Converter Overall Length: 16". Whether your catalytic converter is damaged by road debris...
      Converts harmful engine emissions to less dangerous gases and water vaporAdvanced design for maximum engine output
      $77.91 - $94.47
    • (0 reviews)
      # 1370431122
      Universal Catalytic Converter by Eastern®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Large Oval. Whether your catalytic converter is damaged by road debris or failed due to an engine problem, you definitely...
      Converts harmful engine emissions to less dangerous gases and water vaporAdvanced design for maximum engine output
      $70.65 - $161.51
    • (0 reviews)
      # 1370431123
      Universal Catalytic Converter by Eastern®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Whether your catalytic converter is damaged by road debris or failed due to an engine problem, you definitely need...
      Converts harmful engine emissions to less dangerous gases and water vaporAdvanced design for maximum engine output
      $40.83 - $114.90
    • (0 reviews)
      # 1370431128
      Universal Catalytic Converter by Eastern®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Whether your catalytic converter is damaged by road debris or failed due to an engine problem, you definitely need...
      Converts harmful engine emissions to less dangerous gases and water vaporAdvanced design for maximum engine output
      $36.56 - $95.85
    • (0 reviews)
      # 1370431115
      Universal 608 Series Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Without Air Tube. Three-Way No / Air OBDII By Design US-EPA Compliant catalytic converters are efficient at the oxidation of HC’s and CO,...
      A multitude of Universal converter bodies provided for maximum coverageProvides professional installer with immediate installation options
      $64.99 - $176.94
    • (0 reviews)
      # 1370431117
      Universal Enhanced Standard Duty Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without O2 Sensor Port. Three-Way No / Air OBDII By Design US-EPA Compliant catalytic...
      A multitude of Universal converter bodies provided for maximum coverageProvides professional installer with immediate installation options
      $52.46 - $101.54
    • (0 reviews)
      # mpn474117414
      Universal Heavy Duty Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. With Single Air Tube. With O2 Sensor Port. Catalytic Converter Overall Length: 17". Three-Way No /...
      A multitude of Universal converter bodies provided for maximum coverageProvides professional installer with immediate installation options
      $145.05
    • (0 reviews)
      # 1370431113
      Universal High Flow Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Converter Overall Length: 14". Three-Way No / Air...
      A multitude of Universal converter bodies provided for maximum coverageProvides professional installer with immediate installation options
      $180.94
    • (0 reviews)
      # mpn474117777
      Universal Large Body Super X Duty Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. With O2 Sensor Port. Catalytic Converter Overall Length: 17"....
      A multitude of Universal converter bodies provided for maximum coverageProvides professional installer with immediate installation options
      $129.83
    • (0 reviews)
      # 1370431116
      Universal Medium Duty Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Three-Way No / Air OBDII By Design US-EPA Compliant catalytic converters are efficient at the...
      A multitude of Universal converter bodies provided for maximum coverageProvides professional installer with immediate installation options
      $95.36 - $113.91
    • (0 reviews)
      # 1370431118
      Universal Standard Duty Spun Body Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Converter Overall Length: 10.5"....
      A multitude of Universal converter bodies provided for maximum coverageProvides professional installer with immediate installation options
      $59.56
    • (0 reviews)
      # 1370431114
      Universal Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Three-Way No / Air OBDII By Design US-EPA Compliant catalytic converters are efficient at the oxidation of HC’s and CO, and very efficient at the...
      A multitude of Universal converter bodies provided for maximum coverageProvides professional installer with immediate installation options
      $147.03 - $299.51
    • (0 reviews)
      # 1370431112
      Universal Catalytic Converter by Bosal®. Converter Configuration: Universal Fit. If you’re in need of a replacement catalytic converter, you can’t do better than Bosal. They’re a leading supplier to vehicle manufacturers and use...
      Constructed to meet your vehicle’s specific emissions requirementsRadial flow concept allows for an even distribution of the gas flow in the converter for the optimal conversion of harmful gases
      $47.96 - $90.53
    • (0 reviews)
      # 1370431119
      Universal OBDII Catalytic Converter by Davico®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. This Universal fit catalytic converter by Davico will be a great solution to replace your failed or damaged...
      Helps your vehicle emit harmless gasesDirect OEM replacement
      $61.71 - $67.16
    • (0 reviews)
      # 1386516564
      Universal OBDII Catalytic Converter by PaceSetter®. Converter Configuration: Universal Fit. If you want to get the most out of your vehicle, this PaceSetter product is second to none. Engineered with meticulous attention to detail, it...
      Heavy Precious Metals LoadingFits 1000s of Different vehicles; Fabrication is required
      $59.89 - $65.34
    • (0 reviews)
      # 1060534155
      Mercedes S Class 1980, Oxygen Sensor by Aceon®. Position: Upstream. 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 craftsmanship....
      Designed to provide long-lasting service lifeMade utilizing state-of-the-art equipment
      Call for Pricing
    • (1 review)
      # 1370431129
      Universal Bullet Cat™ ECO II Catalytic Converter by Eastern®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without O2 Sensor Ports. Whether your catalytic converter is damaged by road debris or failed...
      Converts harmful engine emissions to less dangerous gases and water vaporAdvanced design for maximum engine output
      $70.49 - $86.16
    • (1 review)
      # 1370431120
      Universal Bullet Cat™ ECO III Catalytic Converter by Eastern®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without O2 Sensor Ports. Whether your catalytic converter is damaged by road debris or...
      Direct OEM replacementDesigned with twice the amount of Rhodium to help keep the MIL off on vehicles with high mileage, low emissions, or higher than normal emissions
      $87.33 - $106.65
    • (0 reviews)
      # mpn1233537
      Universal ECO III Stuffed Tube Catalytic Converter by Eastern®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. With EndCap. Without O2 Sensor Ports. Catalytic Inlet Diameter: 2". Catalytic Outlet...
      Converts harmful engine emissions to less dangerous gases and water vaporAdvanced design for maximum engine output
      $86.14
    • (0 reviews)
      # 1370431106
      Universal OBDII Catalytic Converter by Eastern®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Contains approximately 40% higher precious metal content than most other aftermarket brands. Aristo...
      Converts harmful engine emissions to less dangerous gases and water vaporAdvanced design for maximum engine output
      $198.37 - $225.86
    • (0 reviews)
      # 1370431121
      Universal QuieCat™ ECO II Resonated Catalytic Converter by Eastern®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Catalytic Converter Overall Length: 18". The new Eastern Catalytic QuietCat™...
      Baffled tube reduces sound levels by 35% without losing horsepowerHigh flow design retains maximum engine output and maximizes catalytic efficiency
      $90.72 - $94.24
    • (0 reviews)
      # 1370431109
      Universal QuieCat™ ECO III Resonated Catalytic Converter by Eastern®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Catalytic Converter Overall Length: 18". The new Eastern Catalytic QuietCat™...
      Converts harmful engine emissions to less dangerous gases and water vaporAdvanced design for maximum engine output
      $112.28 - $116.65
    • (0 reviews)
      # 1370431111
      Universal QuieCat™ Standard Resonated Catalytic Converter by Eastern®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without O2 Sensor Ports. Catalytic Converter Overall Length: 18". The new Eastern...
      Baffled tube reduces sound levels by 35% without losing horsepowerHigh flow design retains maximum engine output and maximizes catalytic efficiency
      $60.78 - $63.98
    • (0 reviews)
      # mpn1233504
      Universal Standard Stuffed Tube Catalytic Converter by Eastern®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. With EndCap. Without O2 Sensor Ports. Catalytic Inlet Diameter: 2". Catalytic Outlet...
      Converts harmful engine emissions to less dangerous gases and water vaporAdvanced design for maximum engine output
      $49.92
    • (0 reviews)
      # 1370431124
      Universal Catalytic Converter by Eastern®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Large Round. With 1 O2 Sensor Port. Catalytic Converter Overall Length: 16". Whether your catalytic converter is damaged...
      Converts harmful engine emissions to less dangerous gases and water vaporAdvanced design for maximum engine output
      $73.94 - $95.85
    • (0 reviews)
      # 1370431107
      Universal Air Tube Saddle Clamp by AP Exhaust®. This superior product was carefully designed with key attention to detail and manufactured from high-grade materials to the strict standards of the highest quality. This AP Exhaust...
      Made from first-rate materialsEnsures outstanding durability
      $1.84 - $1.85


    Guides & Articles

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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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