1988 Mercury Grand Marquis Exhaust Systems
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Walker®SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust MufflerMercury Grand Marquis 5.0L with Dual Exhaust / Single Exhaust 1988, SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust Muffler by Walker®. Optional. Muffler Inlet Diameter: 2". Muffler Outlet Diameter: 2". Muffler Configuration: Offset...Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design$41.29 - $43.54 - AP Exhaust®MSL Maximum Aluminized Steel Oval Direct-Fit Exhaust Muffler with Inlet/Outlet NeckMercury Grand Marquis 1988, MSL Maximum Aluminized Steel Oval Direct-Fit Exhaust Muffler with Inlet/Outlet Neck by AP Exhaust®. Muffler Inlet Diameter: 2". Muffler Outlet Diameter: 2". Muffler Body Length: 20". Muffler Overall Length:...Designed for a quiet ride100% aluminized components for longer life$38.87
- MagnaFlow®Standard Direct Fit Catalytic ConverterMercury Grand Marquis 5.0L 1988, Standard Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. With Gasket. With Air Tube. Catalytic Inlet Diameter: 2". Catalytic Outlet Diameter: 2". If your car needs replacement,...$204.00 - $355.00
- AP Exhaust®Direct Fit Catalytic Converter and Pipe AssemblyMercury Grand Marquis 5.0L 1988, Catalytic Converter and Pipe Assembly by AP Exhaust®. Converter Configuration: Direct Fit. Without Air Tube. Without O2 Sensor Port. Today’s exhaust performance market continues to cover a broad...$145.16 - $187.45
- ATP®Cast Iron Natural Exhaust ManifoldMercury Grand Marquis 1988, Natural Cast Iron Exhaust Manifold by ATP®. Position: Passenger Side. Color: Natural. Header Coating: Uncoated. ATP Graywerks Exhaust Manifolds are a high quality OE replacement alternative. Each manifold is...Manufactured to OE design ensuring manifold will line up and flow like the original unitHigh grade metallurgy resists fatigue cracking and breakage$74.76 - $210.85
- Walker®Quiet-Flow™ Stainless Steel Oval Aluminized Exhaust MufflerMercury Grand Marquis 5.0L with Dual Exhaust / Single Exhaust 1988, Quiet-Flow™ Stainless Steel Oval Aluminized Exhaust Muffler by Walker®. Muffler Inlet Diameter: 2". Muffler Outlet Diameter: 2". Muffler Body Length: 19". Muffler...Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire$70.27
- Dorman®Cast Iron Natural Exhaust ManifoldMercury Grand Marquis 5.0L 1988, Natural Cast Iron Exhaust Manifold by Dorman®. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the...Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehiclesReliable construction - durable materials resist warping, cracking and leaking for long-lasting performance$85.16 - $158.26
- Dorman®Metal Exhaust Manifold Hardware KitMercury Grand Marquis 5.0L 1988, Metal Exhaust Manifold Hardware Kit by Dorman®. Dorman manifold bolt and spring kits are just what you need to secure the front flange. Dorman offers products like fasteners and solutions to keep your...Direct replacement for a proper fitBuilt to Last$11.39 - $13.25
- AP Exhaust®Enforcer Series Aluminized Steel Driver Side Oval Glass Pack Exhaust Muffler with Inlet and Outlet NeckMercury Grand Marquis 1988, Enforcer Series Aluminized Steel Driver Side Oval Glass Pack Exhaust Muffler with Inlet and Outlet Neck by AP Exhaust®. Muffler Inlet Diameter: 2". Muffler Outlet Diameter: 2". Muffler Body Length: 19"....Aluminized materials for superior corrosion protectionIdeal for the economy buyer$25.30
- Walker®Replacement Exhaust KitMercury Grand Marquis 1988, 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...Mufflers and Resonators Designed for OE equivalent sound and precision fitOE-style louvered tube technology for a premium, factory-like sound$41.29 - $349.72
- MagnaFlow®Pre-OBDII Universal Fit Oval Body Catalytic ConverterMercury Grand Marquis 5.0L with PRE-OBDII Models 1988, Pre-OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet...$276.00 - $295.00
- MagnaFlow®Standard Universal Fit Oval Body Catalytic ConverterMercury Grand Marquis 5.0L 1988, Standard Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without O2 Sensor Port. Catalytic Inlet Diameter: 2". Catalytic Outlet Diameter:...$104.00 - $130.00
- Walker®SoundFX™ Steel Oval Aluminized Exhaust MufflerMercury Grand Marquis 5.0L with Dual Exhaust / Single Exhaust 1988, SoundFX™ Steel Oval Aluminized Exhaust Muffler by Walker®. Optional. Muffler Inlet Diameter: 2". Muffler Outlet Diameter: 2". Muffler Body Length: 19". Muffler...Designed to deliver ultimate performance and pleasing sound quality100% aluminized material$38.85
- Davico®Direct Fit Catalytic Converter and Pipe AssemblyMercury Grand Marquis 1988, Catalytic Converter and Pipe Assembly by Davico®. Converter Configuration: Direct Fit. This direct-fit catalytic converter by Davico will be a great solution to replace your failed or damaged catalytic...$366.15
- Walker®CalCat™ Universal Fit Catalytic ConverterMercury Grand Marquis 5.0L 1988, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. With 1 Inlet. Without Air Tube. Without O2 Sensor Port. Specifically designed to comply with the California Air Resources...$319.53 - $349.72
- Walker®Ultra™ Universal Fit Small Oval Body Catalytic ConverterMercury Grand Marquis 5.0L 1988, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Small Oval. With 1 Inlet. Without O2 Sensor Port. Catalytic Converter Overall Length:...$51.79 - $104.41
- SKP®Exhaust ManifoldMercury Grand Marquis 1988, 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...Designed to send the engine power to both the front and rear axlesDirect-fit replacement for your overworked, out-of-shape transfer case$53.62
- Original Exhaust Manufacturers®Exhaust MufflerMercury Grand Marquis 5.0L 1988, Exhaust Muffler by Original Exhaust Manufacturers®. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for safety and legal...High quality at an affordable priceExpertly made from premium materials$50.97
- Eastern Catalytic®Standard Direct Fit Catalytic Converter and Pipe AssemblyMercury Grand Marquis 5.0L 1988, Standard Catalytic Converter and Pipe Assembly by Eastern Catalytic®. Converter Configuration: Direct Fit. Position: Driver Side. Location: Undercar. Without O2 Sensor Port. Catalytic Converter Overall...$151.27
- AP Exhaust®Standard Duty Universal Fit Oval Body Catalytic ConverterMercury Grand Marquis 1988, Standard Duty Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. With Single Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2"....$92.79
- BRExhaust®Exhaust Muffler AssemblyMercury Grand Marquis GS / LS with Dual Exhaust System / Single Exhaust System 1988, Exhaust Muffler Assembly by BRExhaust®. This product is constructed by one of the leading OE suppliers to provide OE-style performance and maintain a...Aluminized steel construction for maximum durabilityOne Piece interior to end cap construction to reduce flex and stand up to vehicle vibration$40.37
- Eastern Catalytic®Standard Universal Fit Oval Body Catalytic ConverterMercury Grand Marquis 5.0L 1988, Standard Catalytic Converter by Eastern Catalytic®. Converter Configuration: Universal Fit. Position: Driver Side. Location: Undercar. Catalytic Converter Body Shape: Oval. With 1 Air Tube. Without O2...$127.44
- Walker®Aluminized Steel Exhaust TailpipeMercury Grand Marquis 5.0L 1988, Aluminized Steel Exhaust Tailpipe by Walker®. If you want exhaust piping that delivers precise OE-style fit, appearance, and reliability, this part is your number one choice. Every pipe is...Designed to directly replace the factory partMade with precision benders and fixture checked$38.69 - $40.16
- Walker®Fiber and Metal Laminate 2-Bolt Exhaust Pipe Flange GasketMercury Grand Marquis 5.0L 1988, Fiber and Metal Laminate 2-Bolt Exhaust Pipe Flange Gasket by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to...Makes installation quick and easyOptimal OE-style fit and quality$4.57
- Walker®Aluminized Steel Exhaust Y-PipeMercury Grand Marquis 5.0L with Single Exhaust System 1988, Aluminized Steel Exhaust Y-Pipe by Walker®. Main Piping Diameter: 2". If you want exhaust piping that delivers precise OE-style fit, appearance, and reliability, this part is...Designed to directly replace the factory partConstructed with OEM type connections$43.95
- Fel-Pro®Exhaust Manifold Gasket SetMercury Grand Marquis 1988, 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...Ensures reliable sealing performanceMade using advanced technologies and molded rubber chemistry$15.14
- Dorman®Metal Exhaust Flange Stud and Nut KitMercury Grand Marquis 1988, Metal Exhaust Flange Stud and Nut Kit by Dorman®. Position: Front. Dorman’s Exhaust Flange Stud & Nut provides you with the proper flange stud and nut for replacing your manifold. Save time and energy by...Direct replacement for a proper fit every timeThe finest quality at a great price$7.86
- Fel-Pro®Exhaust Pipe Flange GasketMercury Grand Marquis 1988, Exhaust Pipe Flange Gasket by Fel-Pro®. Location: Catalytic Converter. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and...Direct OEM replacement for a proper fitEnsures reliable sealing performance$2.56 - $2.63
- Mahle®Graphite Exhaust Pipe Flange GasketMercury Grand Marquis 1988, Graphite Exhaust Pipe Flange Gasket by Mahle®. Position: Inlet. 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...High quality at an affordable priceExpertly made from premium materials$8.19
- Mahle®Exhaust Manifold Gasket SetMercury Grand Marquis 1988, Exhaust Manifold Gasket Set 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...High quality at an affordable priceExpertly made from premium materials$13.47 - $28.10
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