1989 Mercury Cougar Performance Headers

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    • (0 reviews)
      # 378669731
      Mercury Cougar 1989, Classic Style Lakester Exhaust Headers by Patriot Exhaust®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3.5". Emissions: EPA compliant. Header Coating: Ceramic Coating. Classic design allows for...
      $613.46 - $871.47
    • (0 reviews)
      # mpn3918350065
      Mercury Cougar 1989, T-Bucket Style Roadster Exhaust Headers by Patriot Exhaust®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3.5". Emissions: EPA compliant. Color: Chrome. Header Coating: Chrome. This superior Patriot...
      Expertly crafted from premium materialsQuality design and workmanship
      $560.19
    • (0 reviews)
      # 378669744
      Mercury Cougar 1989, Tight Tuck Street Rod Exhaust Headers by Patriot Exhaust®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". Emissions: Racing Only. This superior Patriot EXhaust product is just for you. Carefully...
      $218.59 - $369.32
    • (0 reviews)
      # 264890130
      Mercury Cougar 1989, Bank Exhaust Flanges by Kooks®. Emissions: EPA compliant. 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...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $53.31 - $85.49
    • (0 reviews)
      # 378669727
      Mercury Cougar 1989, Exhaust Header Gasket by Patriot Exhaust®. This superior Patriot EXhaust product is just for you. Carefully designed for maximum performance, is will more than just meet your needs and expectations. This product is...
      Expertly crafted from premium materialsQuality design and workmanship
      $26.24 - $27.83
    • (0 reviews)
      # mpn3557984096
      Mercury Cougar 1989, Header Locking Bolt Kit by Stage 8®. Stage 8 locking fastener solutions are fail-safe when used and installed as directed. They are removable and reusable and can be visually inspected; if the locking retainer and...
      Thoughtfully designed for the highest efficiency and safetyWill provide more breakaway torque than any other locking system
      $54.22
    • (0 reviews)
      # mpn1858565
      Mercury Cougar LS without H.D. Suspension 1989, Stainless Steel 2-Bolt Exhaust Flange by Walker®. Material: Stainless Steel. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with...
      Makes installation quick and easyOptimal OE-style fit and quality
      $5.52
    • (0 reviews)
      # mpn4552653058
      Mercury Cougar 1989, 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 gaskets...
      Direct OEM replacement for a proper fitEnsures reliable sealing performance
      $8.34
    • (0 reviews)
      # mpn603874
      Mercury Cougar 1989, Composite Exhaust Manifold Gasket Set by Victor Reinz®. Material: Composite. 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
      $10.38
    • (0 reviews)
      # mpn2400733512
      Mercury Cougar 1989, 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
      $6.98
    • (0 reviews)
      # mpn4525158096
      Mercury Cougar 1989, 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
      $6.01
    • (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)
      # mpn3918342929
      Mercury Cougar 1989, Sprint Style Exhaust Header Weld-Up Kit by Patriot Exhaust®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3.5". Emissions: Racing Only. This superior Patriot EXhaust product is just for you. Carefully...
      Expertly crafted from premium materialsQuality design and workmanship
      $168.63


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