1981 Cadillac Fleetwood Exhaust Systems

Cadillac Fleetwood Exhaust - 1981
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4.1L
5.7L
6.0L
  • Walker® - SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust Muffler
    Walker®SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust Muffler
    9
    # 18167024
    Cadillac Fleetwood 1981, SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust Muffler by Walker®. Optional. Muffler Body Length: 18". Muffler Configuration: Offset - Offset. This muffler is the right choice if you opt for quality...
    Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design
    $43.54 - $45.83
  • AP Exhaust® - MSL Maximum Aluminized Steel Oval Direct-Fit Exhaust Muffler with Inlet/Outlet Neck
    AP Exhaust®MSL Maximum Aluminized Steel Oval Direct-Fit Exhaust Muffler with Inlet/Outlet Neck
    5
    # 80126834
    Cadillac Fleetwood 1981, MSL Maximum Aluminized Steel Oval Direct-Fit Exhaust Muffler with Inlet/Outlet Neck by AP Exhaust®. Muffler Body Length: 18". Muffler Configuration: Offset - Offset. Today’s exhaust performance market...
    Designed for a quiet ride100% aluminized components for longer life
    $38.98 - $42.16
  • MagnaFlow® - Pre-OBDII Direct Fit Oval Body Catalytic Converter
    MagnaFlow®Pre-OBDII Direct Fit Oval Body Catalytic Converter
    9
    # mpn4774243743
    Cadillac Fleetwood 4.1L / 6.0L with PRE-OBDII Standard 1981, Pre-OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Oval. With 1 Air Tube. Without O2 Sensor Port. Catalytic...
    $913.00
  • Walker® - Quiet-Flow™ Stainless Steel Oval Aluminized Exhaust Muffler
    Walker®Quiet-Flow™ Stainless Steel Oval Aluminized Exhaust Muffler
    20
    # mpn1891390
    Cadillac Fleetwood Brougham / Brougham d'Elegance 6.0L 1981, 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:...
    Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire
    $87.51
  • Walker® - Replacement Exhaust Kit
    Walker®Replacement Exhaust Kit
    34
    # 115250123
    Cadillac Fleetwood 1981, 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...
    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
  • BRExhaust® - Exhaust Muffler
    BRExhaust®Exhaust Muffler
    4
    # mpn4713255908
    Cadillac Fleetwood Brougham / Brougham d'Elegance 6.0L 1981, 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...
    Aluminized steel construction for maximum durabilityOne Piece interior to end cap construction to reduce flex and stand up to vehicle vibration
    $117.07
  • Walker® - SoundFX™ Steel Oval Aluminized Exhaust Muffler
    Walker®SoundFX™ Steel Oval Aluminized Exhaust Muffler
    4
    # 833021869
    Cadillac Fleetwood 1981, SoundFX™ Steel Oval Aluminized Exhaust Muffler by Walker®. Optional. Muffler Configuration: Offset - Offset. This muffler is the right choice if you opt for quality acoustics and performance. Walker offers...
    Designed to deliver ultimate performance and pleasing sound quality100% aluminized material
    $37.42 - $42.90
  • AP Exhaust® - Enforcer Series Aluminized Steel Oval Glass Pack Exhaust Muffler with Inlet and Outlet Neck
    AP Exhaust®Enforcer Series Aluminized Steel Oval Glass Pack Exhaust Muffler with Inlet and Outlet Neck
    2
    # 559676585
    Cadillac Fleetwood 1981, Enforcer Series Aluminized Steel Oval Glass Pack Exhaust Muffler with Inlet and Outlet Neck by AP Exhaust®. Muffler Outlet Diameter: 2". Muffler Body Length: 19". Muffler Overall Length: 26". Muffler...
    Aluminized materials for superior corrosion protectionIdeal for the economy buyer
    $25.65 - $25.66
  • Walker® - CalCat™ Universal Fit Catalytic Converter
    Walker®CalCat™ Universal Fit Catalytic Converter
    1
    # 3804227339
    Cadillac Fleetwood 4.1L / 6.0L 1981, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Without O2 Sensor Port. Catalytic Converter Overall Length: 13.25". Specifically designed to comply with the...
    $478.21 - $618.95
  • MagnaFlow® - Pre-OBDII Universal Fit Oval Body Catalytic Converter
    MagnaFlow®Pre-OBDII Universal Fit Oval Body Catalytic Converter
    1
    # mpn5079679919
    Cadillac Fleetwood 4.1L / 6.0L with PRE-OBDII Standard 1981, 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 Converter
    MagnaFlow®Standard Universal Fit Oval Body Catalytic Converter
    1
    # 49709550
    Cadillac Fleetwood 1981, Standard Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. With Air Tube. Without O2 Sensor Port. Catalytic Converter Overall Length: 16". If your...
    $126.00 - $164.00
  • Walker® - Ultra™ Universal Fit Catalytic Converter
    Walker®Ultra™ Universal Fit Catalytic Converter
    2
    # 286167802
    Cadillac Fleetwood 1981, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. With 1 Inlet. With Air Tube. Without O2 Sensor Port. Emissions control for better air quality. Direct Fit catalytic converters,...
    $104.65 - $130.66
  • AP Exhaust® - Standard Duty Universal Fit Oval Body Catalytic Converter
    AP Exhaust®Standard Duty Universal Fit Oval Body Catalytic Converter
    2
    # 3804105065
    Cadillac Fleetwood 4.1L 1981, 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: 2.25"....
    $95.99
  • Davico® - Exhaust Manifold with Integrated Catalytic Converter
    Davico®Exhaust Manifold with Integrated Catalytic Converter
    2
    # 5040660879
    Cadillac Fleetwood Brougham / Brougham d'Elegance 6.0L 1981, 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...
    Helps your vehicle emit harmless gasesDirect OEM replacement
    $311.31 - $574.06
  • BRExhaust® - Replacement Exhaust Kit
    BRExhaust®Replacement Exhaust Kit
    0
    # 3523330880
    Cadillac Fleetwood 1981, 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...
    Superior replacement for your worn out exhaust partHelps put your vehicle back to its tip-top shape
    $40.37 - $42.85
  • Stage 8® - Steel Nickel plated Header Locking Bolt Kit
    Stage 8®Steel Nickel plated Header Locking Bolt Kit
    0
    # 1582478715
    Cadillac Fleetwood 5.7L 1981, 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 inspected;...
    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 Converter
    Eastern Catalytic®Standard Universal Fit Oval Body Catalytic Converter
    2
    # 3803967018
    Cadillac Fleetwood 6.0L 1981, 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 Tailpipe
    Walker®Aluminized Steel Exhaust Tailpipe
    6
    # 302416891
    Cadillac Fleetwood 1981, 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 vehicle-specific and...
    Designed to directly replace the factory partMade with precision benders and fixture checked
    $36.65 - $39.69
  • Mahle® - Exhaust Manifold Gasket Set
    Mahle®Exhaust Manifold Gasket Set
    0
    # 5040667916
    Cadillac Fleetwood 1981, 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
    $10.16 - $16.64
  • Fel-Pro® - Exhaust Manifold Gasket Set
    Fel-Pro®Exhaust Manifold Gasket Set
    2
    # 231179572
    Cadillac Fleetwood 1981, 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
    $8.69 - $34.01
  • Dorman® - Exhaust Flange Stud and Nut Kit
    Dorman®Exhaust Flange Stud and Nut Kit
    0
    # 467422273
    Cadillac Fleetwood 1981, 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 having the...
    Direct replacement for a proper fit every timeThe finest quality at a great price
    $4.39 - $6.91
  • Fel-Pro® - Exhaust Pipe Flange Gasket
    Fel-Pro®Exhaust Pipe Flange Gasket
    0
    # 40588151
    Cadillac Fleetwood 5.7L 1981, 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 Gasket
    Mahle®Exhaust Pipe Flange Gasket
    0
    # 3754054172
    Cadillac Fleetwood 1981, Exhaust Pipe Flange 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...
    High quality at an affordable priceExpertly made from premium materials
    $7.97 - $10.21
  • Apex Auto® - Exhaust Manifold Gasket Set
    Apex Auto®Exhaust Manifold Gasket Set
    0
    # mpn4525158080
    Cadillac Fleetwood 4.1L 1981, 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...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $4.67
  • Walker® - Heavy Duty Steel Natural U-Bolt Clamp
    Walker®Heavy Duty Steel Natural U-Bolt Clamp
    3
    # 228721262
    Cadillac Fleetwood 1981, Heavy Duty Steel Natural U-Bolt Clamp 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....
    Makes installation quick and easyOptimal OE-style fit and quality
    $2.17 - $2.39
  • Walker® - Stainless Steel Bare 2-Bolt Exhaust Flange
    Walker®Stainless Steel Bare 2-Bolt Exhaust Flange
    0
    # 1315798245
    Cadillac Fleetwood 1981, Stainless Steel Bare 2-Bolt 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 exhaust...
    Makes installation quick and easyOptimal OE-style fit and quality
    $7.97
  • Walker® - Steel Silver Exhaust Bracket
    Walker®Steel Silver Exhaust Bracket
    0
    # 123351902
    Cadillac Fleetwood 1981, 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 job. When you...
    Makes installation quick and easyOptimal OE-style fit and quality
    $6.39
  • AP Exhaust® - DGM Style Natural Exhaust Clamp
    AP Exhaust®DGM Style Natural Exhaust Clamp
    1
    # 128872001
    Cadillac Fleetwood 1981, 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 on...
    Made from first-rate materialsEnsures outstanding durability
    $1.56 - $1.80
  • Dorman® - Metal HELP Exhaust Manifold Bolt and Spring Kit
    Dorman®Metal HELP Exhaust Manifold Bolt and Spring Kit
    0
    # 231021746
    Cadillac Fleetwood 1981, 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 replacement...
    New hardware helps fix exhaust leaksKits include hardware to securely attach the manifold to the exhaust system
    $4.90 - $7.51
  • Dorman® - Steel Exhaust Spring
    Dorman®Steel Exhaust Spring
    0
    # 31675079
    Cadillac Fleetwood 1981, Steel Exhaust Spring by Dorman®. Position: Front. Designed for an exact fit, Dorman’s Exhaust Spring provides you with the proper flange spring for replacing the manifold. Save time and energy by having the...
    Direct replacement for a proper fit every timeDurable steel construction
    $4.50 - $5.44




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1981 Cadillac Fleetwood Exhaust Reviews

5 reviews
Was a bit hesitant on buying this but was well worth it, it delivered on time and fit perfectly it also gives my old truck a nasty growl. I definitely recommend this item.
Posted by Robert (Monroe, WI) / November 20, 20222000 Dodge Dakota
1981 Cadillac Fleetwood Models
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