2011 Mercury Mariner Catalytic Converters & Components

Show items:
Sort by:
Select Engine
  • Select Engine
  • 2.5L
  • 3.0L
    • (0 reviews)
      # 131667518
      Mercury Mariner 2011, Catalytic Converter by AP Exhaust®. Emissions: EPA compliant. Converter Configuration: Direct Fit. The growing concern for the environment means there is a growing need for quality emission control products. AP...
      5-year/50,000-mile warranty on converter body25,000-mile warranty on emissions
      $176.07 - $285.12
    • (0 reviews)
      # mpn3051932199
      Mercury Mariner Hybrid 2011, Ultra™ Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by Walker®. Emissions: EPA compliant. Walker is an OE supplier to many major nameplate vehicle manufacturers. Trust Walker, an...
      Constructed to meet your vehicle’s specific emissions requirementsDesigned to meet EPA regulations
      $534.29
    • (0 reviews)
      # 1141342857
      Mercury Mariner 3.0L 2011, Exhaust Manifold with Integrated Catalytic Converter by Dorman®. Position: Front. Color: Natural. Header Coating: Uncoated. More like a complete kit than a single part, many of the Exhaust Manifolds include...
      Includes heat-shield for protection of hoses, wiring, and other engine componentsConstruction protects against warping and/or cracking
      $375.95 - $532.95
    • (0 reviews)
      # 35477369
      Mercury Mariner 2011, Ultra™ Catalytic Converter by Walker®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Position: Rear. Catalytic Converter Body Shape: Small Oval. With 1 Inlet. Walker is an OE supplier to many...
      Constructed to meet your vehicle’s specific emissions requirementsBody and pipe heat shields made of high quality materials for durability
      $134.64 - $233.52
    • (0 reviews)
      # mpn831484812
      Mercury Mariner FWD 3.0L 2011, Ultra™ Catalytic Converter by Walker®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Position: Rear. Catalytic Converter Body Shape: Small Oval. With 1 Inlet. Without Air Tube....
      High precious metal load and high technology washcoat for premium performanceStainless steel body and aluminized body and pipe heat shields for durability
      $68.97
    • (0 reviews)
      # 286271685
      Mercury Mariner 2011, ECO III Catalytic Converter by Eastern®. Emissions: EPA compliant. Converter Configuration: Direct Fit. With 1 O2 Sensor Port. If you need to replace your failed or damaged catalytic converter, this product is the...
      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
      $183.02 - $233.14
    • (0 reviews)
      # 111789874
      Mercury Mariner 2011, Catalytic Converter by Eastern®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Ports. Catalytic Inlet Diameter: 2.25"....
      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
      $36.22 - $77.07
    • (0 reviews)
      # 546158293
      Mercury Mariner Flex 2011, Catalytic Converter 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 damaged catalytic...
      Helps your vehicle emit harmless gasesDirect OEM replacement
      $186.53 - $251.70
    • (0 reviews)
      # mpn4478194380
      Mercury Mariner Electric/Gas 2011, 3-Bolt Catalytic Converter Gasket by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete...
      Makes installation quick and easyOptimal OE-style fit and quality
      $2.34
    • (0 reviews)
      # 61589626
      Mercury Mariner 2011, OEM Grade Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by MagnaFlow®. Primary Tubing Diameter: 1.5". Collector Outlet Diameter: 2.5". Emissions: EPA compliant. Color: Silver. Header Coating:...
      $518.79 - $575.35
    • (0 reviews)
      # 317040463
      Mercury Mariner 2011, OEM Grade Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Without Air Tube. If your car needs replacement, install one that will get you through the smog check....
      $156.43 - $333.97
    • (0 reviews)
      # mpn1038303
      Mercury Mariner Flex 2011, OEM Grade Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Position: Rear. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port....
      $128.07
    • (0 reviews)
      # mpn926152514
      Mercury Mariner 3.0L 2011, ECO III Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by Eastern®. Position: Front Driver Side. Emissions: EPA compliant. If you need to replace your failed or damaged manifold, this...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $270.53
    • (0 reviews)
      # mpn1271941
      Mercury Mariner 3.0L 2011, Standard Catalytic Converter by Eastern®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Position: Rear Undercar. Without O2 Sensor Ports. Catalytic Outlet Diameter: 2.25". Catalytic Converter...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $146.12


    Popular Products



    2011 Mercury Mariner Models


    Low Prices Price match guarantee
    In-House Experts We know our products
    Guaranteed Fitment Always the correct part
    Easy Returns Quick & Hassle Free

    All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. It is neither inferred nor implied that any item sold by CARiD.com is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.

    SECURE SHOPPING