1984 Oldsmobile Ninety-Eight Exhaust Systems
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Walker®SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust MufflerOldsmobile Ninety-Eight 5.0L 1984, SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust Muffler by Walker®. Optional. Muffler Inlet Diameter: 2.25". Muffler Outlet Diameter: 2.25". Muffler Body Length: 18". Muffler Overall Length: 23"....Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design$44.15 - $45.83 - AP Exhaust®MSL Maximum Aluminized Steel Oval Direct-Fit Exhaust Muffler with Inlet/Outlet NeckOldsmobile Ninety-Eight 1984, MSL Maximum Aluminized Steel Oval Direct-Fit Exhaust Muffler with Inlet/Outlet Neck by AP Exhaust®. Muffler Inlet Diameter: 2.25". Muffler Outlet Diameter: 2.25". Muffler Body Length: 18". Muffler Overall...Designed for a quiet ride100% aluminized components for longer life$38.98
- MagnaFlow®Standard Direct Fit Catalytic ConverterOldsmobile Ninety-Eight 5.0L 1984, Standard Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. With Air Tube. With Pre and Post-Cat O2 Sensor Ports. Catalytic Inlet Diameter: 2.5". Catalytic Outlet Diameter: 2.5"....$304.00
- AP Exhaust®Enforcer Series Aluminized Steel Front Oval Glass Pack Exhaust Muffler with Inlet and Outlet NeckOldsmobile Ninety-Eight 1984, Enforcer Series Aluminized Steel Front Oval Glass Pack Exhaust Muffler with Inlet and Outlet Neck by AP Exhaust®. Muffler Inlet Diameter: 2.25". Muffler Outlet Diameter: 2". Muffler Body Length: 19"....Aluminized materials for superior corrosion protectionIdeal for the economy buyer$25.66
- Walker®SoundFX™ Steel Oval Aluminized Exhaust MufflerOldsmobile Ninety-Eight 5.0L 1984, SoundFX™ Steel Oval Aluminized Exhaust Muffler by Walker®. Optional. Muffler Inlet Diameter: 2.25". Muffler Outlet Diameter: 2.25". Muffler Body Length: 18". Muffler Overall Length: 23". Muffler...Designed to deliver ultimate performance and pleasing sound quality100% aluminized material$37.42
- Walker®Quiet-Flow™ Stainless Steel Oval Aluminized Exhaust MufflerOldsmobile Ninety-Eight 5.0L 1984, Quiet-Flow™ Stainless Steel Oval Aluminized Exhaust Muffler by Walker®. Single Outlet. Muffler Inlet Diameter: 2.25". Muffler Outlet Diameter: 2.25". Muffler Body Length: 20". Muffler Overall Length:...Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire$87.51
- Walker®Replacement Exhaust KitOldsmobile Ninety-Eight 5.0L 1984, 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$44.15 - $618.95
- MagnaFlow®Pre-OBDII Universal Fit Oval Body Catalytic ConverterOldsmobile Ninety-Eight 5.0L with PRE-OBDII Standard 1984, Pre-OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. With 1 Air Tube. Without O2 Sensor Port. Catalytic...$695.00
- MagnaFlow®Standard Universal Fit Oval Body Catalytic ConverterOldsmobile Ninety-Eight 5.0L 1984, Standard Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. With Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.25"....$126.00
- Walker®CalCat™ Universal Fit Standard Oval Body Catalytic ConverterOldsmobile Ninety-Eight 5.0L 1984, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Position: Driver Side. Catalytic Converter Body Shape: Standard Oval. With 1 Inlet. With Air Tube. Without O2 Sensor...$618.95
- Walker®Ultra™ Universal Fit Small Oval Body Catalytic ConverterOldsmobile Ninety-Eight 5.0L 1984, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Small Oval. With 1 Inlet. With Air Tube. Without O2 Sensor Port. Catalytic Converter...$104.65
- Eastern Catalytic®Standard Direct Fit Catalytic ConverterOldsmobile Ninety-Eight 1984, Standard Catalytic Converter by Eastern Catalytic®. Converter Configuration: Direct Fit. Location: Undercar. Without O2 Sensor Port. Catalytic Inlet Diameter: 2". Catalytic Converter Overall Length: 22.75"....$208.48
- Davico®Exhaust Manifold with Integrated Catalytic ConverterOldsmobile Ninety-Eight 5.0L 1984, 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...Helps your vehicle emit harmless gasesDirect OEM replacement$311.31 - $574.06
- AP Exhaust®Standard Duty Universal Fit Oval Body Catalytic ConverterOldsmobile Ninety-Eight 5.0L 1984, 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:...$95.99
- BRExhaust®Exhaust MufflerOldsmobile Ninety-Eight 5.0L 1984, Exhaust Muffler by BRExhaust®. Muffler Inlet Diameter: 2.25". Muffler Overall Length: 23". 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$117.07
- BRExhaust®Exhaust Muffler AssemblyOldsmobile Ninety-Eight 5.0L 1984, Exhaust Muffler Assembly by BRExhaust®. This product is constructed by one of the leading OE suppliers to provide OE-style performance and maintain a factory-like sound. The direct-fit configuration...Aluminized steel construction for maximum durabilityOne Piece interior to end cap construction to reduce flex and stand up to vehicle vibration$42.85
- Stage 8®Steel Nickel plated Header Locking Bolt KitOldsmobile Ninety-Eight 5.7L 1984, Steel Nickel plated 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...Thoughtfully designed for the highest efficiency and safetyWill provide more breakaway torque than any other locking system$75.82
- Eastern Catalytic®Standard Universal Fit Oval Body Catalytic ConverterOldsmobile Ninety-Eight 1984, Standard Catalytic Converter by Eastern Catalytic®. Converter Configuration: Universal Fit. Location: Undercar. Catalytic Converter Body Shape: Oval. With 1 Air Tube. Without O2 Sensor Port. Catalytic Inlet...$127.44
- Walker®Aluminized Steel Exhaust TailpipeOldsmobile Ninety-Eight 5.0L 1984, 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$30.57 - $36.65
- Walker®High Temperature Graphite with Wire Mesh Core Donut Exhaust Pipe Flange GasketOldsmobile Ninety-Eight 5.0L 1984, High Temperature Graphite with Wire Mesh Core Donut Exhaust Pipe Flange Gasket by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you...Makes installation quick and easyOptimal OE-style fit and quality$10.74
- Walker®Aluminized Steel Exhaust Extension PipeOldsmobile Ninety-Eight 5.0L 1984, Aluminized Steel Exhaust Extension Pipe by Walker®. Main Piping Diameter: 2.25". 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$33.02
- Fel-Pro®Exhaust Manifold Gasket SetOldsmobile Ninety-Eight 1984, 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,...Ensures reliable sealing performanceMade using advanced technologies and molded rubber chemistry$11.52 - $31.19
- Fel-Pro®Exhaust Pipe Flange GasketOldsmobile Ninety-Eight 1984, Exhaust Pipe Flange Gasket by Fel-Pro®. Location: Pipe to Manifold. 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$7.30
- Mahle®Exhaust Pipe Flange GasketOldsmobile Ninety-Eight 1984, Exhaust Pipe Flange Gasket by Mahle®. Location: Exhaust Manifold to Exhaust Pipe. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...High quality at an affordable priceExpertly made from premium materials$10.21
- Remflex®Exhaust Header GasketsOldsmobile Ninety-Eight 1984, Exhaust Header Gaskets by Remflex®. Two Separated Center Ports. Remflex's unique flexible graphite material has been proven for more than 30 years in industrial applications. Whether you have an old pick-up...Designed to crush 50%This allows them to fill gaps in the flange surface up to 1/16"$38.39
- AP Exhaust®DGM Style Natural Exhaust ClampOldsmobile Ninety-Eight 1984, DGM Style Natural Exhaust Clamp 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...Made from first-rate materialsEnsures outstanding durability$1.64 - $1.80
- Walker®Spring Bolt KitOldsmobile Ninety-Eight 5.0L 1984, Spring Bolt Kit by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you...Makes installation quick and easyOptimal OE-style fit and quality$11.84
- Dorman®Metal HELP Exhaust Manifold Bolt and Spring KitOldsmobile Ninety-Eight 5.0L 1984, Metal HELP Exhaust Manifold Bolt and Spring Kit by Dorman®. Position: Front. Exhaust manifold fastener kits provide a time-saving solution for repairing the manifold. Each kit is designed for direct...New hardware helps fix exhaust leaksKits include hardware to securely attach the manifold to the exhaust system$4.90
- Walker®Steel Silver Exhaust BracketOldsmobile Ninety-Eight 5.0L 1984, Steel Silver Exhaust Bracket by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust...Makes installation quick and easyOptimal OE-style fit and quality$6.39
- Walker®Stainless Steel Bare Exhaust FlangeOldsmobile Ninety-Eight 5.0L 1984, Stainless Steel Bare Exhaust Flange by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete...Makes installation quick and easyOptimal OE-style fit and quality$4.50 - $7.97
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