Mercury Grand Marquis Exhaust Parts

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    • (43 reviews)
      # sp18723
      Replacement Exhaust Kit by Walker®. If you are looking for the ultimate in quality and value, then this superior replacement exhaust kit by Walker is what you need. All its components are designed with precision craftsmanship in...
      Mufflers and Resonators Designed for OE equivalent sound and precision fitOE-style louvered tube technology for a premium, factory-like sound
      $11.36 - $855.80
    • (7 reviews)
      # sp4602
      Catalytic Converter by Bosal®. Bosal has a comprehensive range of more than 1,000 petrol and diesel catalytic converters, including the latest Euro 4 type-approved units. Manufactured in TUV-certified plants using the latest high-spec...
      Ensures an even distribution of the gas flow in the converter to deliver optimized conversion of harmful gasesConcepts-enhance the reduction of emissions and ensure a high durability
      $69.65 - $449.37
    • (12 reviews)
      # sp13664
      Direct Fit Catalytic Converter by Davico®. This direct-fit catalytic converter by Davico will be a great solution to replace your failed or damaged catalytic converter. Once your stock cat fails to perform its job, replacement is the...
      Helps your vehicle emit harmless gasesDirect OEM replacement
      $29.46 - $1,239.25
    • (0 reviews)
      # sp20732
      Exhaust Manifold by ATP®. ATP Graywerks Exhaust Manifolds are a high quality OE replacement alternative. Each manifold is developed off of the original parts specifications, to ensure it will install and perform like intended. This...
      Manufactured to OE design ensuring manifold will line up and flow like the original unitHigh grade metallurgy resists fatigue cracking and breakage
      $36.05 - $471.26
    • (13 reviews)
      # sp20762
      Replacement Exhaust Kit by AP Exhaust®. Get confidence with this high-standard OE quality purchase which is perfect for those who want to perform a long-lasting exhaust system repair. Made from top-notch materials, this dependable...
      Superior replacement for your worn out exhaust partHelps put your vehicle back to its tip-top shape
      $21.70 - $1,556.78
    • (0 reviews)
      # sp4295
      Universal Fit Catalytic Converter by Eastern®. Whether your catalytic converter is damaged by road debris or failed due to an engine problem, you definitely need a new one, and this product is the way to go. Made of stainless steel, the...
      Converts harmful engine emissions to less dangerous gases and water vaporAdvanced design for maximum engine output
      $33.45 - $245.69
    • (6 reviews)
      # sp93964
      Direct Fit 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 catalytic convert systems can be found in a vast array of...
      5-year/50,000-mile warranty on converter body25,000-mile warranty on emissions
      $56.49 - $629.79
    • (1 review)
      # sp138398
      MSL Maximum Direct-Fit Exhaust Muffler 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...
      Designed for a quiet ride100% aluminized components for longer life
      $21.70 - $116.96
    • (13 reviews)
      # sp109149
      Quiet-Flow™ Muffler by Walker®. Together with delivering OE-style sound, the Quiet-Flow Muffler features 100% structural stainless steel construction that resists rust three times longer than aluminized mufflers offered by...
      Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire
      $25.49 - $374.07
    • (6 reviews)
      # sp4294
      Direct Fit Catalytic Converter by Eastern®. If you need to replace your failed or damaged catalytic converter, this product is the right choice. Designed specifically for your vehicle, this catalytic converter is a great alternative to...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $36.15 - $539.91
    • (22 reviews)
      # sp4416
      SoundFX™ Direct Fit Muffler by Walker®. This muffler is the right choice if you opt for quality acoustics and performance. Walker offers 100% aluminized steel SoundFX Mufflers with direct fit and universal fit options available, both...
      Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design
      $19.64 - $132.16
    • (7 reviews)
      # sp106484
      Exhaust Manifold by Dorman®. 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 and deliver great quality at an...
      High Quality tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance
      $38.95 - $490.95
    • (5 reviews)
      # sp128212
      CalCat Catalytic Converter and Pipe Assembly by Walker®. Walker offers complete coverage: direct-fit mufflers, converters, pipes, resonators and accessories. Walker is an OE supplier to many major nameplate vehicle manufacturers. Trust...
      Constructed to meet your vehicle’s specific emissions requirementsBody and pipe heat shields made of high quality materials for durability
      $135.56 - $855.80
    • (1 review)
      # sp10059
      Ultra™ Universal Fit Catalytic Converter by Walker®. Walker offers complete coverage: direct-fit mufflers, converters, pipes, resonators and accessories. Walker is an OE supplier to many major nameplate vehicle manufacturers. Trust...
      EPA & CARB Emissions Products Available for Most Vehicles5 Year / 50,000 Miles Warranty on Structural Components
      $53.64 - $120.19
    • (5 reviews)
      # sp4304
      Universal Fit Catalytic Converter by Walker®. Walker offers complete coverage: direct-fit mufflers, converters, pipes, resonators and accessories. Walker is an OE supplier to many major nameplate vehicle manufacturers. Trust Walker, an...
      EPA & CARB Emissions Products Available for Most VehiclesEmission, Structural Warranty: 5 Years / 50,000 Miles (80,000 Kilometers)
      $59.69 - $259.61
    • (3 reviews)
      # sp128204
      Converter and Pipe Assembly by Eastern®. If you need to replace your failed or damaged catalytic converter, this product is the right choice. Designed specifically for your vehicle, this catalytic converter is a great alternative to a...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $75.25 - $746.73
    • (0 reviews)
      # sp128205
      ECO CARB Direct Fit Converter and Pipe Assembly by Eastern®. If you need to replace your failed or damaged catalytic converter, this product is the right choice. Designed specifically for your vehicle, this catalytic converter is a...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $160.11 - $1,079.73
    • (4 reviews)
      # sp128207
      ECO II Direct Fit Converter and Pipe Assembly by Eastern®. If you need to replace your failed or damaged catalytic converter, this product is the right choice. Designed specifically for your vehicle, this catalytic converter is a great...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $106.25 - $563.99
    • (7 reviews)
      # sp106571
      ECO II Universal Fit Undercar Catalytic Converter by Eastern®. Focused on manufacturing only top-grade emission control products, Eastern Catalytic will perfectly serve your purpose if you opt for a high quality catalytic converter....
      Converts harmful engine emissions to less dangerous gases and water vaporAdvanced design for maximum engine output
      $33.45 - $114.72
    • (0 reviews)
      # sp128236
      608 Series Universal Fit Catalytic Converters by AP Exhaust®. 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 reduction of NOx, storing...
      A multitude of Universal converter bodies provided for maximum coverageProvides professional installer with immediate installation options
      $78.67 - $175.04
    • (1 review)
      # sp94077
      Catalytic Converter by AP Exhaust®. 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 and deliver great quality...
      Provides professional installer with immediate installation optionsSpecifically engineered for OBDII equipped vehicles
      $51.78 - $300.33
    • (9 reviews)
      # sp128237
      Catalytic Converter and Pipe Assembly by AP Exhaust®. The growing concern for the environment means there is a growing need for quality emission control products. AP catalysts and catalytic convert systems can be found in a vast array...
      5-year/50,000-mile warranty on converter body25,000-mile warranty on emissions
      $97.94 - $1,089.04
    • (6 reviews)
      # sp128225
      Catalytic Converter and Pipe Assembly 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 use advanced manufacturing techniques...
      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
      $79.19 - $840.55
    • (7 reviews)
      # sp128140
      Catalytic Converter and Pipe Assembly 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 heavy duty stainless steel outer...
      Direct fitMade from a heavy duty stainless steel outer shell
      $84.25 - $1,297.32
    • (3 reviews)
      # sp128240
      Direct Fit Catalytic Converter and Pipe Assembly by PaceSetter®. 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 guarantees impeccable...
      Direct-Fit Catalytic Converters are a direct replacement for original equipmentManufactured using mandrel-bent 16-gauge and stainless steel tubing
      $59.08 - $686.55
    • (4 reviews)
      # sp128241
      Catalytic Converter and Pipe Assembly by Davico®. This direct-fit catalytic converter by Davico will be a great solution to replace your failed or damaged catalytic converter. Once your stock cat fails to perform its job, replacement is...
      Helps your vehicle emit harmless gasesDirect OEM replacement
      $44.35 - $1,312.96
    • (0 reviews)
      # sp132566
      Universal Fit Catalytic Converter by Davico®. This Universal fit catalytic converter by Davico will be a great solution to replace your failed or damaged catalytic converter. Once your stock cat fails to perform its job, replacement is...
      Helps your vehicle emit harmless gasesDirect OEM replacement
      $152.47 - $284.74
    • (7 reviews)
      # sp4418
      SoundFX™ Universal Fit Muffler by Walker®. This muffler is the right choice if you opt for quality acoustics and performance. Walker offers 100% aluminized steel SoundFX Mufflers with direct fit and universal fit options available,...
      Designed to deliver ultimate performance and pleasing sound qualityMay require a few modifications to install
      $26.71 - $29.11
    • (1 review)
      # sp109871
      Challenge Series Muffler 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...
      Limited Lifetime Warranty backed by AP Exhaust Products100% aluminized components
      $20.60 - $287.46
    • (0 reviews)
      # mpn474115504
      HD Truck Aluminized Steel Passenger Side Round Aluminized Exhaust Muffler by AP Exhaust®. Muffler Inlet Diameter: 3.5". Muffler Outlet Diameter: 3.5". Muffler Body Length: 26". Muffler Overall Length: 32". Muffler Configuration: Center...
      Made from first-rate materialsEnsures outstanding durability
      $62.23




    Get a top quality exhaust part for your Grand Marquis by checking out the massive selection of Mercury Grand Marquis exhaust parts from the best names in the industry. In stock is the 49-state OBDI Catalytic Converter designed by Bosal. This unique converter is not approved for sale or use in the state of California. This part fits models for years 1996-2002. This catalytic converter includes both front and rear assembly, and weighs 12.80 lb. This top notch part is quality built to OE specifications and is designed with heavy duty stainless steel for durability and longer life. To minimize installation time and additional labor, Bosal also installs a factory capped, 90 degrees air tube where applicable. This part is manufactured to OE specifications and has an OE-style mounting for easy installation. Its heavy duty stainless steel construction makes it resistant to fade, rust and corrosion. This converter also features a seam-welded design, a ribbed body for structural stability and durability, smooth flowing inlet/outlet joints, and a monolithic honeycomb catalyst for maximum flow. Since it is not C.A.R.B-approved, it is not legal for sale or use in states requiring stricter LEV, TLEV, TIER1 or higher C.A.R.B. Certification.

    Another useful part that is on offer is the Exhaust Header Gasket by Spectre Performance, a 5.0L part that fits models for the years 1983-1985. To give this part the durability it deserves, the manufacturer has designed this part using premium materials. These header gaskets are the most unique ones in the market and guarantee you an improvement in your driving experience. The product also gives your vehicle a brand new look hence restoring your pride of ownership. This unique part is designed to perform as well as it looks using the highest quality materials and is engineered for optimum fit and function.

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    Mercury Grand Marquis Exhaust Parts Reviews

    Average rating:  5  5 - 2 reviews
    5 of 5
    Good
    Quality and good price.
    Posted by Refugio Avelar (East Peoria, IL) / July 4, 20181985 Mercury Grand Marquis
    Was this review helpful for you? Yes
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