Mercury Grand Marquis Exhaust Systems

Mercury Grand Marquis Exhaust
  • iD Select® - ECO II Direct Fit Catalytic Converter and Pipe Assembly
    iD Select®ECO II Direct Fit Catalytic Converter and Pipe Assembly
    0
    # sp224272
    ECO II Direct Fit Catalytic Converter and Pipe Assembly by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch exhaust product from iD Select. It’s built to OEM specifications to offer the same fit, form,...
    Direct OEM replacement for your malfunctioning exhaust partMade to deliver the ultimate in quality, reliability, and value
    $254.71 - $1,430.16Save: 10%
    $229.23 - $1,287.14
  • iD Select® - Standard Direct Fit Catalytic Converter and Pipe Assembly
    iD Select®Standard Direct Fit Catalytic Converter and Pipe Assembly
    0
    # sp224283
    Standard Direct Fit Catalytic Converter and Pipe Assembly by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch exhaust product from iD Select. It’s built to OEM specifications to offer the same fit,...
    Direct OEM replacement for your malfunctioning exhaust partMade to deliver the ultimate in quality, reliability, and value
    $194.85 - $1,167.95Save: 10%
    $175.37 - $1,051.15
  • Walker® - Ultra™ Manifold with Integrated Catalytic Converter
    Walker®Ultra™ Manifold with Integrated Catalytic Converter
    3
    # sp187741
    Ultra™ 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 emission control technologies for import and...
    Constructed to meet your vehicle’s specific emissions requirementsDesigned to meet EPA regulations
    $333.89 - $1,109.64
  • Eastern Catalytic® - Converter and Pipe Assembly
    Eastern Catalytic®Converter and Pipe Assembly
    3
    # sp128204
    Converter and Pipe Assembly by Eastern Catalytic®. 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
    $102.47 - $931.17
  • Davico® - Exhaust Manifold
    Davico®Exhaust Manifold
    0
    # sp251875
    Exhaust Manifold by Davico®. This product by Davico will be a great solution to replace your failed or damaged exhaust manifold. Once your stock cat fails to perform its job, replacement is the only solution. Make sure your exhaust...
    Helps your vehicle emit harmless gasesDirect OEM replacement
    $50.51 - $315.68
  • SKP® - Exhaust Manifold
    SKP®Exhaust Manifold
    0
    # sp218032
    Exhaust Manifold by SKP®. Put your vehicle back to its original condition with this top-notch transfer case component designed to efficiently transmit the engine power to both the front and rear axles through driveshafts. Made to meet...
    Designed to send the engine power to both the front and rear axlesDirect-fit replacement for your overworked, out-of-shape transfer case
    $39.70 - $276.94
  • AP Exhaust® - Challenge Series Muffler
    AP Exhaust®Challenge Series Muffler
    1
    # sp109871
    Challenge Series Muffler by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on vehicle age or use but instead on...
    Limited Lifetime Warranty backed by AP Exhaust Products100% aluminized components
    $29.61 - $278.08
  • Fel-Pro® - Exhaust Muffler Gasket
    Fel-Pro®Exhaust Muffler Gasket
    0
    # sp207102
    Exhaust Muffler Gasket 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 meet specific OEM needs...
    Direct OEM replacement for a proper fitEnsures reliable sealing performance
    $3.93 - $59.93
  • CATCO® - Universal Fit Catalytic Converters
    CATCO®Universal Fit Catalytic Converters
    1
    # sp192362
    Universal Fit Catalytic Converters by CATCO®. Designed and manufactured with innovative fabrication methods, high-tech materials, and advanced coating, this converter leapfrogs the competition. It delivers unparalleled performance and...
    Packed with the latest technological advancementsWill surpass your expectations for performance
    $59.23 - $837.61
  • BRExhaust® - Replacement Exhaust Kit
    BRExhaust®Replacement Exhaust Kit
    56
    # sp20739
    Replacement Exhaust Kit by BRExhaust®. 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
    $4.20 - $1,095.82
  • DIY Solutions® - Exhaust Manifold Bolt
    DIY Solutions®Exhaust Manifold Bolt
    0
    # sp241146
    Exhaust Manifold Bolt by DIY Solutions®. If you're seeking to get your steel stallion back to its tip-top condition, then this top-notch replacement solution is what you should definitely look out for. When it comes to quality,...
    Designed to help restore your vehicle to its former gloryQuick replacement to let you enjoy an awesome ride again
    $31.57 - $532.39
  • Stainless Works® - Exhaust Systems
    Stainless Works®Exhaust Systems
    2
    # sp191634
    Exhaust Systems by Stainless Works®. This superior product is made from high-grade stainless steel to ensure excellent quality and maximum resistance to corrosion. Stainless Works offers an array of high-end performance exhaust systems...
    $501.60 - $2,447.39
  • Davico® - Universal Fit Catalytic Converter
    Davico®Universal Fit Catalytic Converter
    0
    # 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
    $122.58 - $1,656.71
  • BRExhaust® - Catalytic Converter and Pipe Assembly
    BRExhaust®Catalytic Converter and Pipe Assembly
    2
    # sp128225
    Catalytic Converter and Pipe Assembly by BRExhaust®. If you're in need of a replacement catalytic converter, you can't do better than BRExhaust. They're a leading supplier to vehicle manufacturers and use advanced manufacturing...
    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
    $173.84 - $1,511.07
  • iD Select® - Standard Universal Fit Catalytic Converter
    iD Select®Standard Universal Fit Catalytic Converter
    0
    # sp224286
    Standard Universal Fit Catalytic Converter by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch exhaust product from iD Select. It’s built to OEM specifications to offer the same fit, form, and function...
    Direct OEM replacement for your malfunctioning exhaust partMade to deliver the ultimate in quality, reliability, and value
    $8.37 - $225.30Save: 10%
    $7.54 - $202.78
  • Fel-Pro® - Exhaust Pipe Connector Gasket
    Fel-Pro®Exhaust Pipe Connector Gasket
    0
    # sp197515
    Exhaust Pipe Connector Gasket 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 meet specific OEM...
    Direct OEM replacement for a proper fitEnsures reliable sealing performance
    $5.11 - $59.93
  • MagnaFlow® - Direct Fit OEM Grade Catalytic Converter with Header
    MagnaFlow®Direct Fit OEM Grade Catalytic Converter with Header
    3
    # sp258870
    Direct Fit OEM Grade Catalytic Converter with Header by MagnaFlow®. If your car needs replacement, install one that will get you through the smog check. This converter is part of the exhaust header/manifold assembly, and it will...
    Reduces harmful emissionsPhysically part of the exhaust header/manifold assembly
    $420.00 - $2,718.00
  • Stage 8® - Header Locking Bolt Kit
    Stage 8®Header Locking Bolt Kit
    0
    # sp92964
    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 clip are present then...
    Thoughtfully designed for the highest efficiency and safetyWill provide more breakaway torque than any other locking system
    $68.09 - $137.32
  • Stage 8® - Header Locking Bolt Kit-H
    Stage 8®Header Locking Bolt Kit-H
    0
    # sp92965
    Header Locking Bolt Kit-H by Stage 8®. Stage 8 manufactures the world's best active mechanical locking systems. Stage 8 locking fastener solutions are fail-safe when used and installed as directed. They are removable and reusable and...
    High quality at an affordable priceExpertly made from premium materials
    $68.09 - $137.32
  • Stainless Works® - Header Assembly
    Stainless Works®Header Assembly
    3
    # sp183693
    Header Assembly by Stainless Works®. This superior product is made from high-grade stainless steel to ensure excellent quality and maximum resistance to corrosion. Engineered with careful attention to the smallest detail using the...
    304 Stainless steel constructionTIG-welded
    $1,699.74 - $2,870.00
  • SKP® - Exhaust Manifold Hardware Kit
    SKP®Exhaust Manifold Hardware Kit
    0
    # sp265530
    Exhaust Manifold Hardware Kit by SKP®. Put your vehicle back to its original condition with this top-notch transfer case component designed to efficiently transmit the engine power to both the front and rear axles through driveshafts....
    Designed to send the engine power to both the front and rear axlesDirect-fit replacement for your overworked, out-of-shape transfer case
    $8.34 - $94.31
  • AP Exhaust® - Exhaust Muffler Gasket
    AP Exhaust®Exhaust Muffler Gasket
    0
    # sp128236
    Exhaust Muffler Gasket by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on vehicle age or use but instead on an...
    Made from first-rate materialsEnsures outstanding durability
    $6.01 - $24.75
  • BRExhaust® - Exhaust Muffler Assembly
    BRExhaust®Exhaust Muffler Assembly
    0
    # sp128226
    Exhaust Muffler Assembly by BRExhaust®. This muffler is constructed by one of the leading OE suppliers to provide OE-style performance and maintain a factory-like sound. The direct-fit configuration allows for easy, bolt-on installation...
    Aluminized steel construction for maximum durabilityOne Piece interior to end cap construction to reduce flex and stand up to vehicle vibration
    $30.37 - $637.69
  • Mahle® - Exhaust Muffler Gasket
    Mahle®Exhaust Muffler Gasket
    0
    # sp187668
    Exhaust Muffler Gasket by Mahle®. 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...
    High quality at an affordable priceExpertly made from premium materials
    $4.94 - $26.63
  • Walker® - Ultra™ Catalytic Converters
    Walker®Ultra™ Catalytic Converters
    3
    # sp187740
    Ultra™ Catalytic Converters 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...
    Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
    $62.19 - $535.99
  • AP Exhaust® - 608 Series Universal Fit Catalytic Converters
    AP Exhaust®608 Series Universal Fit Catalytic Converters
    1
    # sp256847
    608 Series Universal Fit Catalytic Converters by AP Exhaust®. Three-Way No / Air OBDII by designed US-EPA Compliant catalytic converters are efficient at the oxidation of HC’s and CO, and very efficient at the reduction of NOx,...
    A multitude of Universal converter bodies provided for maximum coverageProvides professional installer with immediate installation options
    $137.74 - $368.55
  • iD Select® - ECO II Direct Fit Catalytic Converter
    iD Select®ECO II Direct Fit Catalytic Converter
    0
    # sp224271
    ECO II Direct Fit Catalytic Converter by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch exhaust product from iD Select. It’s built to OEM specifications to offer the same fit, form, and function as...
    Direct OEM replacement for your malfunctioning exhaust partMade to deliver the ultimate in quality, reliability, and value
    $181.92 - $763.83Save: 10%
    $163.73 - $687.45
  • CATCO® - Select Plus Tech Series Universal Fit Catalytic Converters
    CATCO®Select Plus Tech Series Universal Fit Catalytic Converters
    0
    # sp192365
    Select Plus Tech Series Universal Fit Catalytic Converters by CATCO®. Designed and manufactured with innovative fabrication methods, high-tech materials, and advanced coating, this converter leapfrogs the competition. It delivers...
    Packed with the latest technological advancementsWill surpass your expectations for performance
    $279.65 - $644.78
  • Eastern Catalytic® - ECO II Direct Fit Converter and Pipe Assembly
    Eastern Catalytic®ECO II Direct Fit Converter and Pipe Assembly
    5
    # sp128207
    ECO II Direct Fit Converter and Pipe Assembly by Eastern Catalytic®. 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...
    Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
    $206.96 - $1,113.04
  • Eastern Catalytic® - Universal Fit Catalytic Converter
    Eastern Catalytic®Universal Fit Catalytic Converter
    6
    # sp4295
    Universal Fit Catalytic Converter by Eastern Catalytic®. 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...
    Converts harmful engine emissions to less dangerous gases and water vaporAdvanced design for maximum engine output
    $105.33 - $689.93




Shop By Service Type

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 Reviews

3 reviews
I think this is the best replacement muffler I could ever find. It looks good and sounds great. The construction is also very durable. Seems it will last for a long time. And this muffler installs easily. No mods needed.
Posted by Chase (Sutton, MA) / October 01, 20192006 Mercury Grand Marquis
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