1980 Cadillac Deville Exhaust Systems
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MagnaFlow®Pre-OBDII Direct Fit Round Body Catalytic ConverterCadillac Deville 6.0L with PRE-OBDII Standard 1980, Pre-OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet...$890.00 - AP Exhaust®MSL Maximum Aluminized Steel Oval Direct-Fit Exhaust Muffler with Inlet/Outlet NeckCadillac Deville 1980, 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 continues...Designed for a quiet ride100% aluminized components for longer life$38.98 - $42.16
- Walker®SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust MufflerCadillac Deville 1980, SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust Muffler by Walker®. Muffler Configuration: Offset - Offset. This muffler is the right choice if you opt for quality acoustics and performance. Walker offers 100%...Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design$35.91 - $47.20
- Walker®Quiet-Flow™ Stainless Steel Oval Aluminized Exhaust MufflerCadillac Deville 6.0L 1980, 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: 23"....Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire$79.83
- AP Exhaust®Enforcer Series Aluminized Steel Oval Glass Pack Exhaust Muffler with Inlet and Outlet NeckCadillac Deville 1980, 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®SoundFX™ Steel Oval Aluminized Exhaust MufflerCadillac Deville 1980, 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 100%...Designed to deliver ultimate performance and pleasing sound quality100% aluminized material$34.04 - $41.22
- Walker®Replacement Exhaust KitCadillac Deville 1980, 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$39.59 - $418.20
- MagnaFlow®Pre-OBDII Universal Fit Round Body Catalytic ConverterCadillac Deville 4.1L / 6.0L with PRE-OBDII Standard 1980, Pre-OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic...$560.00
- MagnaFlow®Standard Universal Fit Oval Body Catalytic ConverterCadillac Deville 1980, Standard Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.5". Catalytic Outlet...$119.00 - $162.00
- MagnaFlow®Standard Direct Fit Catalytic ConverterCadillac Deville 4.1L / 6.0L 1980, Standard Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. Without Air Tube. With Pre and Post-Cat O2 Sensor Ports. Catalytic Inlet Diameter: 2.5". Catalytic Outlet Diameter:...$333.00
- Walker®CalCat™ Universal Fit Catalytic ConverterCadillac Deville 4.1L / 6.0L 1980, 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 California...$418.20 - $525.16
- Davico®Exhaust Manifold with Integrated Catalytic ConverterCadillac Deville 6.0L 1980, 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 perform its...Helps your vehicle emit harmless gasesDirect OEM replacement$311.31 - $574.06
- AP Exhaust®Standard Duty Universal Fit Oval Body Catalytic ConverterCadillac Deville 4.1L 1980, Standard Duty Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.5"....$82.40
- AP Exhaust®Challenge Series Aluminized Steel Oval Exhaust Muffler with Inlet/Outlet NeckCadillac Deville 1980, Challenge Series Aluminized Steel Oval Exhaust Muffler with Inlet/Outlet Neck by AP Exhaust®. Muffler Inlet Diameter: 2.25". Muffler Body Length: 18". Muffler Overall Length: 22.5". Muffler Configuration: Offset -...Limited Lifetime Warranty backed by AP Exhaust Products100% aluminized components$65.16 - $73.88
- BRExhaust®Replacement Exhaust KitCadillac Deville 1980, 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,...Superior replacement for your worn out exhaust partHelps put your vehicle back to its tip-top shape$40.37 - $42.85
- iD Select®Standard Universal Fit Oval Body Catalytic ConverterCadillac Deville 6.0L 1980, Standard Catalytic Converter by iD Select®. Converter Configuration: Universal Fit. Location: Undercar. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet...$80.44Save: 10%$72.40
- CATCO®Pre-OBDII Universal Fit Oval Body Catalytic ConverterCadillac Deville with California Emission / with Federal Emission 1980, Pre-OBDII Catalytic Converter by CATCO®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port....$144.46 - $149.37
- Stage 8®Steel Nickel plated Header Locking Bolt KitCadillac Deville 5.7L 1980, 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; if...Thoughtfully designed for the highest efficiency and safetyWill provide more breakaway torque than any other locking system$75.82
- Walker®Ultra™ Universal Fit Small Oval Body Catalytic ConverterCadillac Deville 1980, 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: 13.25"....$78.36 - $129.20
- Eastern Catalytic®Standard Universal Fit Oval Body Catalytic ConverterCadillac Deville 1980, Standard Catalytic Converter by Eastern Catalytic®. Converter Configuration: Universal Fit. Location: Undercar. Catalytic Converter Body Shape: Oval. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.25"....$119.88 - $127.76
- Walker®Aluminized Steel Exhaust TailpipeCadillac Deville 1980, 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 is...Designed to directly replace the factory partMade with precision benders and fixture checked$35.84 - $39.75
- Walker®Fiber and Metal Laminate Donut Exhaust Pipe Flange GasketCadillac Deville 5.7L 1980, Fiber and Metal Laminate Donut 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 do...Makes installation quick and easyOptimal OE-style fit and quality$8.37
- Fel-Pro®Exhaust Manifold Gasket SetCadillac Deville 1980, 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$8.29 - $34.01
- Dorman®Exhaust Flange Stud and Nut KitCadillac Deville 1980, 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$4.27 - $7.19
- Fel-Pro®Exhaust Pipe Flange GasketCadillac Deville 5.7L 1980, 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 global...Direct OEM replacement for a proper fitEnsures reliable sealing performance$8.04
- Apex Auto®Exhaust Manifold Gasket SetCadillac Deville 4.1L 1980, 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$4.82
- Mahle®Exhaust Manifold Gasket SetCadillac Deville 1980, 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 needs...High quality at an affordable priceExpertly made from premium materials$10.16 - $16.64
- AP Exhaust®Exhaust BracketCadillac Deville 1980, Exhaust Bracket 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...Made from first-rate materialsEnsures outstanding durability$1.61 - $6.32
- Walker®Heavy Duty Steel Natural U-Bolt ClampCadillac Deville 1980, 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$2.24 - $2.45
- Walker®Spring Bolt KitCadillac Deville 5.7L 1980, 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 choose...Makes installation quick and easyOptimal OE-style fit and quality$10.61
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Different Trend® - Blue Flame Series Domed Straight Cut Double-Wall Exhaust Tip (2.25" Inlet, 3.5" Outlet, 7.25" Length)Posted by Zachary (Ontario, NY) / March 09, 20212006 Dodge Charger
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