2005 Mercury Mariner Performance Headers

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    • (0 reviews)
      # 391731524
      Mercury Mariner 2005, Direct Fit Exhaust Manifold with Integrated Catalytic Converter by AP Exhaust®. The growing concern for the environment means there is a growing need for quality emission control products. AP catalysts and...
      5-year / 50,000-mile warranty on converterSpecifically engineered for Manifold Converter equipped vehicles.
      $316.32 - $438.84
    • (0 reviews)
      # 88880318
      Mercury Mariner 2005, Exhaust Manifold with Integrated Catalytic Converter by Bosal®. 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...
      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
      $313.37 - $339.41
    • (0 reviews)
      # 448098367
      Mercury Mariner 3.0L 2005, Exhaust Manifold with Integrated Catalytic Converter by Davico®. This product by Davico will be a great solution to replace your failed or damaged catalytic converter. Once your stock cat fails to perform its...
      Helps your vehicle emit harmless gasesDirect OEM replacement
      $208.78 - $226.42
    • (0 reviews)
      # 231101810
      Mercury Mariner 2005, Exhaust Manifold with Integrated Catalytic Converter by DEC®. Pick out a catalytic converter by DEC and get your emissions back into check without worrying to fail again. These catalytic converters are made from a...
      Direct fitMade from a heavy duty stainless steel outer shell
      $312.73 - $569.77
    • (0 reviews)
      # 231101863
      Mercury Mariner 2005, Exhaust Manifold with Integrated Catalytic Converter by Dorman®. Color: Natural. Header Coating: Uncoated. More like a complete kit than a single part, many of the Exhaust Manifolds include gaskets and hardware for...
      Includes heat-shield for protection of hoses, wiring, and other engine componentsConstruction protects against warping and/or cracking
      $359.45 - $567.95
    • (0 reviews)
      # mpn286626039
      Mercury Mariner 2.3L 2005, ECO CARB Exhaust Manifold with Integrated Catalytic Converter by Eastern®. Position: Front. If you need to replace your failed or damaged manifold, this product is the right choice. Designed specifically for...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $412.56
    • (0 reviews)
      # 346404465
      Mercury Mariner 3.0L 2005, ECO II Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by Eastern®. If you need to replace your failed or damaged manifold, this product is the right choice. Designed specifically for your...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $247.98 - $250.96
    • (0 reviews)
      # mpn1260350
      Mercury Mariner Base 2.3L 2005, ECO III Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by Eastern®. Position: Front. If you need to replace your failed or damaged manifold, this product is the right choice....
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $296.98
    • (0 reviews)
      # 1092053837
      Mercury Mariner 2005, Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by PaceSetter®. Position: Front. PaceSetter Direct-Fit Manifold Catalytic Converters are a direct replacement of original equipment and utilize...
      Manifold Catalytic Converters are a direct replacement for original equipmentManufactured using mandrel-bent stainless steel tubing for a low restriction tubular manifold design
      $172.99 - $244.72
    • (0 reviews)
      # 231101938
      Mercury Mariner 2005, Ultra™ Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by Walker®. Walker is an OE supplier to many major nameplate vehicle manufacturers. Trust Walker, an industry leader, for the finest...
      Constructed to meet your vehicle’s specific emissions requirementsDesigned to meet EPA regulations
      $370.53 - $376.04
    • (0 reviews)
      # 389117770
      Mercury Mariner 2005, Heavy Metal Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by MagnaFlow®. Color: Silver. Header Coating: Uncoated. If your car needs replacement, install one that will get you through the smog...
      Reduces harmful emissionsPhysically part of the exhaust header/manifold assembly
      $513.57 - $551.77
    • (0 reviews)
      # 285576701
      Mercury Mariner 3.0L with LEV1 Standard / with ULEV Standard with Engine Family Number 5FMXT03.01FE 2005, Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by MagnaFlow®. Collector Outlet Diameter: 2". Color: Silver....
      Reduces harmful emissionsPhysically part of the exhaust header/manifold assembly
      $593.50 - $671.80
    • (0 reviews)
      # 61589611
      Mercury Mariner 2005, OEM Grade Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by MagnaFlow®. Color: Silver. Header Coating: Uncoated. If your car needs replacement, install one that will get you through the smog...
      Reduces harmful emissionsPhysically part of the exhaust header/manifold assembly
      $575.35 - $613.55
    • (0 reviews)
      # 630396171
      Mercury Mariner 2005, Exhaust Manifold Gasket Set by Apex Auto®. Designed utilizing the latest technology, this product by Apex Auto features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Quick accurate delivery with excellent fill-rateExcellent inventory availability
      $4.55 - $5.00
    • (0 reviews)
      # 231101860
      Mercury Mariner 2005, Exhaust Manifold Gasket Set by DNJ Engine Components®. Get this top-grade quality replacement for your worn out part from DNJ. Expertly crafted from premium materials, this product is of the finest quality to...
      Designed to restore your vehicle's original performanceProvides superior sealing performance
      $5.83 - $9.38
    • (0 reviews)
      # 231279279
      Mercury Mariner 2005, Exhaust Manifold Gasket Set by Fel-Pro®. 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, the...
      Direct OEM replacement for a proper fitEnsures reliable sealing performance
      $8.07 - $8.47
    • (0 reviews)
      # mpn603907
      Mercury Mariner 2.3L 2005, Multi-Layer Steel Exhaust Manifold Gasket by Victor Reinz®. Material: Multi-Layer Steel. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...
      High quality at an affordable priceExpertly made from premium materials
      $8.31
    • (0 reviews)
      # mpn603879
      Mercury Mariner 3.0L 2005, Nitroseal Exhaust Manifold Gasket Set by Victor Reinz®. Material: Nitroseal. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
      High quality at an affordable priceExpertly made from premium materials
      $8.70
    • (0 reviews)
      # mpn2271134
      Mercury Mariner 3.0L 2005, Metal Exhaust Manifold Hardware Kit by Dorman®. Material: Metal. Dorman manifold bolt and spring kits are just what you need to secure the front flange. Dorman offers products like fasteners and solutions to...
      Direct replacement for a proper fitBuilt to Last
      $11.15
    • (0 reviews)
      # 781513773
      Exhaust Flanges by Kooks®. 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, this product by Kooks will last a lifetime. It will meet...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $13.17 - $85.49
    • (0 reviews)
      # mpn1622044890
      Universal Brass Exhaust Manifold Hardware Kit by Dorman®. Material: Brass. Dorman's Exhaust Nuts are now available separately for exhaust manifold repairs. These direct replacement nuts are ideal for securing exhaust components and used...
      Direct replacement for a proper fit every timeHigh-quality steel and rubber materials provides years of trouble-free service
      $3.55
    • (0 reviews)
      # 231292619
      Mercury Mariner 2005, Exhaust Manifold with Integrated Catalytic Converter by ATP®. Color: Natural. Header Coating: Uncoated. ATP Graywerks Exhaust Manifold-Converters provide a tested and proven solution to repair vehicles with...
      Engineered as direct OE replacement ensuring manifold will line up and flow like the original unitHigh grade steel and precious metals resist fatigue and provide long lasting reliable catalyst performance
      $319.12 - $453.69
    • (0 reviews)
      # 1370621596
      Universal Manifold Stud 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 Technologies...
      Made from first-rate materialsEnsures outstanding durability
      $0.29 - $0.77


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