1979 Jeep J-Series Exhaust Systems
Select Your Submodel
-
MagnaFlow®Pre-OBDII Direct Fit Catalytic ConverterJeep J-Series 5.9L 1979, 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 1979, 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$222.00 - $431.04
- Dorman®Cast Iron Natural Exhaust ManifoldJeep J-Series 4.2L 1979, 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$287.86
- Walker®Replacement Exhaust KitJeep J-Series 4.2L / 5.9L 1979, Replacement Exhaust Kit by Walker®. Without O2 Sensor Port. Without Air Tube. If you are looking for the ultimate in quality and value, then this superior replacement exhaust kit by Walker is what you...Mufflers and Resonators Designed for OE equivalent sound and precision fitOE-style louvered tube technology for a premium, factory-like sound$77.57 - $550.24
- MagnaFlow®Pre-OBDII Universal Fit Oval Body Catalytic ConverterJeep J-Series 4.2L / 5.9L with PRE-OBDII Standard 1979, 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 1979, 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
- Walker®CalCat™ Universal Fit Large Oval Body Catalytic ConverterJeep J-Series 4.2L / 5.9L 1979, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Large Oval. With 1 Inlet. Without Air Tube. Without O2 Sensor Port. Catalytic Converter...$550.24
- AP Exhaust®Universal Fit Catalytic ConverterJeep J-Series 4.2L / 5.9L 1979, Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.25". Catalytic Outlet Diameter: 2.25". Catalytic Converter...$82.40 - $358.73
- iD Select®Standard Universal Fit Oval Body Catalytic ConverterJeep J-Series 1979, 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 Converter Overall...$72.47
- CATCO®Pre-OBDII Universal Fit Oval Body Standard Duty Catalytic ConverterJeep J-Series 4.2L / 5.9L with California Emission / Federal Emission 1979, Pre-OBDII Standard Duty Catalytic Converter by CATCO®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without...$155.76
- 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 1979, Standard Duty Mild Steel Long Tube...Made of High Quality MaterialsBuilt to Last$324.72 - $646.63
- Walker®Ultra™ Universal Fit Small Oval Body Catalytic ConverterJeep J-Series 4.2L / 5.9L 1979, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Small Oval. With 1 Inlet. Without Air Tube. Without O2 Sensor Port. Catalytic Converter...$77.57
- Eastern Catalytic®Standard Universal Fit Oval Body Catalytic ConverterJeep J-Series 1979, Standard Catalytic Converter by Eastern Catalytic®. Converter Configuration: Universal Fit. Location: Undercar. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Converter...$119.88
- Crown®Steel Natural Exhaust Manifold KitJeep J-Series 1979, 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$203.85
- Omix-ADA®Steel Raw Exhaust ManifoldJeep J-Series 1979, Raw Steel Exhaust Manifold by Omix-ADA®. Collector Outlet Diameter: 2". Color: Natural. Header Coating: Uncoated. Exhaust manifolds are generally very durable, but eventually they can develop cracks from the repeated...Performs according to OEM specificationsMeets or exceeds OEM quality standards$195.88 - $210.64
- Patriot Exhaust®Clippster Steel Mid-Length Tube Exhaust HeadersJeep J-Series 5.9L 1979, Clippster Steel Mid-Length Tube Exhaust Headers by Patriot Exhaust®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Header Style: Mid-Length Tube. Header made from Steel. Clippster style headers...Mid length or "clippster" headers provide improved ground clearance for popular muscle cars and street rodsDurable 16 and 18 gauge tubing$505.57 - $638.71
- Walker®Fiber with Steel Core with Metal Fire Ring Donut Exhaust Pipe Flange GasketJeep J10 / J20 131.0" Wheelbase 5.9L 1979, 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$6.33
- Mahle®Exhaust Pipe Flange GasketJeep J-Series 1979, 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 and...High quality at an affordable priceExpertly made from premium materials$2.89 - $6.29
- Fel-Pro®Exhaust Manifold Gasket SetJeep J-Series 5.9L 1979, 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$10.36 - $24.26
- Fel-Pro®Exhaust Pipe Flange GasketJeep J-Series 1979, 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$1.82 - $6.26
- Remflex®Exhaust Header GasketsJeep J-Series 4.2L 1979, 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 1979, 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$12.05
- Omix-ADA®Composite Exhaust Pipe Flange GasketJeep J-Series 1979, Composite 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...Made to provide unequaled quality and reliabilityMade with the use of the latest technologies$9.42 - $12.20
- Crown®Exhaust Manifold GasketJeep J-Series 1979, 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
- Omix-ADA®Exhaust Manifold Gasket SetJeep J-Series 1979, Exhaust Manifold Gasket Set by Omix-ADA®. Are you smelling exhaust in your Jeep? Can you hear an exhaust leak? If so, it's time to replace the exhaust manifold gasket. Omix-ADA offers high quality exhaust manifold...OE quality parts from top original equipment and aftermarket manufacturersFast shipping$15.53 - $24.86
- Mahle®Catalytic Converter GasketJeep J-Series 4.2L / 5.9L 1979, Catalytic Converter Gasket by Mahle®. Position: Inlet. Flange Type. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...High quality at an affordable priceExpertly made from premium materials$5.05
- Crown®Exhaust ClampJeep J-Series 1979, Exhaust Clamp 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 buck! When...Developed to improve your driving experienceConstructed to ensure ultimate operation$11.18 - $15.81
- Crown®Manifold Heat RiserJeep J-Series 1979, Manifold Heat Riser 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 buck!...Developed to improve your driving experienceConstructed to ensure ultimate operation$88.19
- Crown®Exhaust Manifold StudJeep J-Series 1979, Exhaust Manifold Stud 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$11.28 - $11.75
- Dorman®Brass Exhaust Manifold Hardware KitBrass 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 vehicle running its best.Direct replacement for a proper fitBuilt to Last$5.63
Shop By Service Type
Popular Products
1979 Jeep J-Series Exhaust Reviews
5 reviews
I Would Definitely Buy Again
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
1979 Jeep J-Series Models