1981 Jeep J-Series Exhaust Systems
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MagnaFlow®Pre-OBDII Direct Fit Catalytic ConverterJeep J-Series 5.9L 1981, Pre-OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. Without Air Tube. If your car needs replacement, install one that will get you through the smog check. This converter will...$1,224.00 - ATP®Cast Iron Natural Exhaust ManifoldJeep J-Series 1981, Natural Cast Iron Exhaust Manifold by ATP®. Color: Natural. Header Coating: Uncoated. ATP Graywerks Exhaust Manifolds are a high quality OE replacement alternative. Each manifold is developed off of the original...Manufactured to OE design ensuring manifold will line up and flow like the original unitHigh grade metallurgy resists fatigue cracking and breakage$175.52 - $354.15
- Walker®Quiet-Flow™ Steel Round Aluminized Exhaust Muffler and Pipe AssemblyJeep J10 / J20 131.0" Wheelbase 5.9L without California Emissions 1981, Quiet-Flow™ Steel Round Aluminized Exhaust Muffler and Pipe Assembly by Walker®. Optional. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.25". Muffler...Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire$86.24
- AP Exhaust®MSL Maximum Aluminized Steel Oval Direct-Fit Exhaust Muffler with Inlet/Outlet NeckJeep J-Series with Catalytic Converter 1981, MSL Maximum Aluminized Steel Oval Direct-Fit Exhaust Muffler with Inlet/Outlet Neck by AP Exhaust®. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.5". Muffler Body Length: 26"....Designed for a quiet ride100% aluminized components for longer life$41.25
- Davico®Direct Fit Catalytic ConverterJeep J20 1981, Catalytic Converter by Davico®. Converter Configuration: Direct Fit. Position: Center. Gaskets Not Required. This direct-fit catalytic converter by Davico will be a great solution to replace your failed or damaged...$186.37
- Walker®Replacement Exhaust KitJeep J-Series 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$64.17 - $923.55
- Dorman®Cast Iron Natural Exhaust ManifoldJeep J-Series 4.2L 1981, Cast Iron Natural 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 original...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$204.24
- AP Exhaust®Enforcer Series Aluminized Steel Oval Glass Pack Exhaust Muffler with Inlet and Outlet NeckJeep J10 4.2L / 5.9L 1981, Enforcer Series Aluminized Steel Oval Glass Pack Exhaust Muffler with Inlet and Outlet Neck by AP Exhaust®. Muffler Inlet Diameter: 2.25". Muffler Outlet Diameter: 2.25". Muffler Body Length: 19". Muffler...Aluminized materials for superior corrosion protectionIdeal for the economy buyer$25.32
- AP Exhaust®Replacement Exhaust KitJeep J-Series 1981, Replacement Exhaust Kit 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...Superior replacement for your worn out exhaust partHelps put your vehicle back to its tip-top shape$41.25 - $358.73
- TRQ®Exhaust ManifoldJeep J-Series 4.2L 1981, Exhaust Manifold by TRQ®. Made with quality in mind, this high-grade TRQ exhaust manifold fits right away without any trouble. It is built using the latest technology and innovation to meet your demands and help...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$111.10$116.95Save $5.85 (5%)
- MagnaFlow®Pre-OBDII Universal Fit Oval Body Catalytic ConverterJeep J-Series 4.2L / 5.9L with PRE-OBDII Standard 1981, Pre-OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet...$480.00
- MagnaFlow®Standard Universal Fit Oval Body Catalytic ConverterJeep J-Series 4.2L / 5.9L 1981, 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"....$119.00
- iD Select®Standard Universal Fit Oval Body Catalytic ConverterJeep J-Series 1981, Standard Catalytic Converter by iD Select®. Converter Configuration: Universal Fit. Location: Undercar. Catalytic Converter Body Shape: Oval. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.5". Catalytic Outlet...$23.92 - $72.47
- Walker®CalCat™ Universal Fit Large Oval Body Catalytic ConverterJeep J-Series 1981, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Large Oval. With 1 Inlet. Without O2 Sensor Port. Catalytic Converter Overall Length: 18"....$550.24 - $923.55
- AP Exhaust®Universal Fit Catalytic ConverterJeep J-Series 1981, Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Without O2 Sensor Port. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this...$82.40 - $358.73
- Hedman Hedders®Standard Duty Mild Steel Long Tube Racing Exhaust HeadersJeep J10 / J20 5.9L with Air Conditioning, Power Steering, Dog Leg Port, Automatic Transmission Column Shifter / Automatic Transmission Floor Shifter and without Smog Injection or Injection Heads 1981, Standard Duty Mild Steel Long Tube...Made of High Quality MaterialsBuilt to Last$304.28 - $628.89
- Walker®Ultra™ Universal Fit Catalytic ConverterJeep J-Series 1981, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. With 1 Inlet. Without O2 Sensor Port. Emissions control for better air quality. Direct Fit catalytic converters, for pre-OBDII models....$82.05 - $161.00
- Eastern Catalytic®Standard Universal Fit Oval Body Catalytic ConverterJeep J-Series 1981, Standard Catalytic Converter by Eastern Catalytic®. Converter Configuration: Universal Fit. Location: Undercar. Catalytic Converter Body Shape: Oval. Without O2 Sensor Port. Catalytic Converter Overall Length: 14"....$118.45 - $127.44
- Crown®Steel Natural Exhaust Manifold KitJeep J-Series 1981, Natural Steel Exhaust Manifold Kit by Crown®. Color: Natural. Header Coating: Uncoated. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving...Developed to improve your driving experienceConstructed to ensure ultimate operation$213.88
- Omix-ADA®Steel Raw Exhaust ManifoldJeep J-Series 1981, Raw Steel Exhaust Manifold by Omix-ADA®. Color: Natural. Header Coating: Uncoated. Exhaust manifolds are generally very durable, but eventually they can develop cracks from the repeated expansion and contraction of...Performs according to OEM specificationsMeets or exceeds OEM quality standards$195.61 - $195.88
- Omix-ADA®Steel Raw Exhaust Manifold KitJeep J-Series 1981, Raw Steel Exhaust Manifold Kit by Omix-ADA®. Primary Tubing Diameter: 1.5". Color: Natural. Header Coating: Uncoated. Exhaust manifolds are generally very durable, but eventually they can develop cracks from the...Includes exhaust manifold and gasketPerforms according to OEM specifications$195.61 - $252.52
- Walker®Fiber with Steel Core with Metal Fire Ring Donut Exhaust Pipe Flange GasketJeep J10 / J20 131.0" Wheelbase 5.9L 1981, Fiber with Steel Core with Metal Fire Ring Donut Exhaust Pipe Flange Gasket by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide...Makes installation quick and easyOptimal OE-style fit and quality$5.98
- Fel-Pro®Exhaust Manifold Gasket SetJeep J-Series 5.9L 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$11.14 - $26.00
- Fel-Pro®Exhaust Pipe Flange GasketJeep J-Series 1981, Exhaust Pipe Flange 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...Direct OEM replacement for a proper fitEnsures reliable sealing performance$2.11 - $6.82
- Omix-ADA®Exhaust Pipe Flange GasketJeep J-Series 1981, Exhaust Pipe Flange Gasket by Omix-ADA®. Heat Resistant. Direct Fit. 5 Year Limited Warranty. Need to replace your exhaust flange gasket? Omix-ADA has you covered with this OE replacement exhaust flange gasket that...Made to provide unequaled quality and reliabilityMade with the use of the latest technologies$5.20 - $15.29
- Remflex®Exhaust Header GasketsJeep J-Series 4.2L 1981, Exhaust Header Gaskets by Remflex®. Remflex's unique flexible graphite material has been proven for more than 30 years in industrial applications. Whether you have an old pick-up that needs a manifold gasket or...Designed to crush 50%This allows them to fill gaps in the flange surface up to 1/16"$47.19
- Mahle®Composite Exhaust Manifold Gasket SetJeep J-Series 5.9L 1981, Composite 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...High quality at an affordable priceExpertly made from premium materials$12.78
- Crown®Exhaust Manifold GasketJeep J-Series 1981, Exhaust Manifold Gasket by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang for the...Developed to improve your driving experienceConstructed to ensure ultimate operation$19.18 - $24.28
- Hedman Hedders®Header Flange GasketJeep J-Series 1981, Header Flange Gasket by Hedman Hedders®. Hedman gaskets are made of a special gasket material developed for Hedman. Accept no substitute.Made of High Quality MaterialsEasy to Install$9.26 - $18.12
- AP Exhaust®DGM Style Natural Exhaust ClampJeep J-Series 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 vehicle...Made from first-rate materialsEnsures outstanding durability$1.56 - $1.80
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SLP® - Loud Mouth™ Stainless Steel Round Bullet-Type Silver Exhaust Resonator (2.5" Center ID, 2.5" Center OD, 14" Length)Posted by Robert (Monroe, WI) / November 20, 20222000 Dodge Dakota
1981 Jeep J-Series Models