2003 Jeep Wrangler Exhaust Headers & Manifolds
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ATP®Cast Iron Natural Exhaust ManifoldJeep Wrangler 2003, 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$133.67 - $464.05 - Dorman®Cast Iron Natural Exhaust ManifoldJeep TJ (Canadian-market Wrangler) / Wrangler 2003, Natural Cast Iron Exhaust Manifold by Dorman®. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and...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$154.50 - $235.55
- Original (OEM)Exhaust PartsThe exhaust system is vital to your engine's health and performance since it is responsible for carrying exhaust gases away from the vehicle. The system has many parts connecting it to the engine. All of them perform a special function...
- TRQ®Exhaust ManifoldJeep Wrangler 4.0L 2003, 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$82.95Save: 5%$78.80
- Dorman®Metal Exhaust Manifold Hardware KitJeep TJ (Canadian-market Wrangler) / Wrangler 4.0L 2003, Metal 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...Direct replacement for a proper fitBuilt to Last$11.39 - $11.49
- Jeep OEExhaust System - ManifoldJeep Wrangler 2003, Exhaust System - Manifold by Jeep OE. Luckily, your Jeep is built for the long haul and doesn’t need repair very often, but when it does, look no further than superior-grade Jeep OE parts and accessories. They are...Genuine Jeep OEM part that offers a superior fit and performanceGuaranteed to look and function like the part your Jeep came with from the factory$26.10 - $359.23
- Jeep OEExhaust System - Exhaust ComponentsJeep Wrangler 2003, Exhaust System - Exhaust Components by Jeep OE. Luckily, your Jeep is built for the long haul and doesn’t need repair very often, but when it does, look no further than superior-grade Jeep OE parts and accessories....Genuine Jeep OEM part that offers a superior fit and performanceGuaranteed to look and function like the part your Jeep came with from the factory$5.04 - $1,054.26
- aFe®Twisted Steel™ 409 SS Mid-Length Tube Exhaust HeadersJeep Wrangler 4.0L 2003, Twisted Steel™ 409 SS Mid-Length Tube Exhaust Headers by aFe®. Header Style: Mid-Length Tube. The new Twisted Steel performance header from aFe Power is redefining the header industry with the new pulse...Optimized tube lengths improve flow and performance100% hand MIG-welded construction ensures optimal strength and durability$824.00Save: $82.40 (10%)$741.60
- Banks®TorqueTube™ Exhaust Manifold SystemJeep Wrangler 4.0L 2003, TorqueTube™ Exhaust Manifold System by Banks®. Cast OEM exhaust manifolds just are too restrictive. Replacing them with Banks Torque Tubes will substantially reduce the backpressure where it counts, right at...Shorty style fits in stock engine bayImproves power, reduces fuel consumption$569.00
- JBA®Cat4ward Stainless Steel Shorty Exhaust HeadersJeep Wrangler 4.0L 2003, Cat4ward Stainless Steel Shorty Exhaust Headers by JBA®. Primary Tubing Diameter: 1.5". Collector Outlet Diameter: 2.5". Header Material: Stainless Steel. Header Style: Short Tube. JBA shorty headers are one of...Mandrel-bent stainless steel primary tubesPatented JBA Firecone® collector$603.45 - $752.45
- Fel-Pro®Exhaust Manifold Gasket SetJeep TJ (Canadian-market Wrangler) / Wrangler 2.4L 2003, 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...Ensures reliable sealing performanceMade using advanced technologies and molded rubber chemistry$6.31
- Apex Auto®Exhaust Manifold Gasket SetJeep Wrangler 2.4L 2003, 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$4.54
- Remflex®Exhaust Header GasketJeep TJ (Canadian-market Wrangler) / Wrangler 4.0L 2003, Exhaust Header Gasket 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...Designed to crush 50%This allows them to fill gaps in the flange surface up to 1/16"$45.03
- Mahle®Exhaust Manifold GasketJeep TJ (Canadian-market Wrangler) / Wrangler 2.4L 2003, Exhaust Manifold 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...High quality at an affordable priceExpertly made from premium materials$7.75
- Mopar®Exhaust Manifold GasketJeep Wrangler 2.4L 2003, Exhaust Manifold Gasket by Mopar®. This product from Mopar is designed to replace your failed part to restore the function of the exhaust system in your vehicle. It's made from the same grade materials as your...Designed to restore the function of your exhaust systemMade to your exact vehicle specifications to fit like an OEM part$38.91Save: $4.23 (11%)$34.68
- Crown®Exhaust Manifold GasketJeep Wrangler 2003, 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$25.48 - $79.60
- Crown®Exhaust and Intake Manifolds Combination GasketJeep Wrangler 2003, Exhaust and Intake Manifolds Combination Gasket by Crown®. Color: Silver. 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....Developed to improve your driving experienceConstructed to ensure ultimate operation$33.37
- Apex Auto®Intake and Exhaust Manifolds Combination GasketJeep Wrangler 4.0L 2003, Intake and Exhaust Manifolds Combination Gasket by Apex Auto®. Designed utilizing the latest technology, this product by Apex Auto features premium quality and will perform better than advertised. Perfect for...Quick accurate delivery with excellent fill-rateExcellent inventory availability$11.77
- JBA®Exhaust Header GasketsJeep TJ (Canadian-market Wrangler) / Wrangler 4.0L 2003, Exhaust Header Gaskets by JBA®. JBA is proud to offer accessories to aid in the fitment of your JBA exhaust product. This product is made of high-quality materials to serve you...JBA's premium header flange gaskets are made extra thick from a specially made formulated gasket materialTheir gaskets are rated up to 1100 F$36.95
- Fel-Pro®Exhaust Manifold Hardware KitJeep TJ (Canadian-market Wrangler) / Wrangler 4.0L 2003, Exhaust Manifold Hardware Kit by Fel-Pro®. Set services one exhaust manifold. If you are looking for quality sealing solutions, Fel-Pro offers you various replacement products...Direct OEM replacement for a proper fitEnsures reliable sealing performance$28.34
- Mopar®Exhaust Manifold NutJeep Wrangler 2003, Exhaust Manifold Nut by Mopar®. This product from Mopar is designed to replace your failed part to restore the function of the exhaust system in your vehicle. It's made from the same grade materials as your original...Designed to restore the function of your exhaust systemMade to your exact vehicle specifications to fit like an OEM part$9.77Save: 10%$8.80
- Mopar®Exhaust Manifold Heat ShieldJeep Wrangler 2003, Exhaust Manifold Heat Shield by Mopar®. This product from Mopar is designed to replace your failed part to restore the function of the exhaust system in your vehicle. It's made from the same grade materials as your...Designed to restore the function of your exhaust systemMade to your exact vehicle specifications to fit like an OEM part$39.32 - $208.26Save: up to 11%$34.94 - $187.44
- 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
- Vibrant Performance®Stainless Steel Exhaust FlangeUniversal Stainless Steel Exhaust Flange by Vibrant Performance®. 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$5.75 - $69.99
- Walker®Manifold Stud Bolt KitManifold Stud 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 Walker accessories, you...Makes installation quick and easyOptimal OE-style fit and quality$0.63 - $1.39
- BRExhaust®Exhaust Manifold NutExhaust Manifold Nut by BRExhaust®. BRExhaust has a vast selection of all necessary accessories and hardware to help you make the exhaust system installation or repair job quickly and easily. Choose BRExhaust, and you'll get OE-quality...Constructed for a hassle-free exhaust repairEnsures a precise fit$1.16 - $2.54
- BBK®Tuned Length Exhaust HeadersJeep Wrangler 4.0L 2003, Tuned Length Exhaust Headers by BBK®. Primary Tubing Diameter: 1.625". Header Coating: Ceramic. Gain 12-15 dyno-proven horsepower at the rear wheels just by bolting on a set of BBK long tube, full length...Developed using CAD (Computer Aided Design) softwareCNC mandrel bent tubes to ensure consistent diameter throughout the tubes$499.99 - $549.99
- BBK®Long Tube Exhaust HeadersJeep Wrangler 4.0L 2003, Long Tube Exhaust Headers by BBK®. Primary Tubing Diameter: 1.625". Header Coating: Ceramic. Header Style: Long Tube. Gain 30 plus dyno-proven horsepower just by bolting on a set of BBK long tube, full length...Dyno Testing Results Show a Typical Increase of 30 HorsepowerCNC Mandrel Bent Tubes to Ensure Consistent Diameter throughout the Tubes$549.99 - $599.99
- Victor Reinz®Exhaust Pipe to Manifold GasketJeep TJ (Canadian-market Wrangler) / Wrangler 2.4L 2003, Exhaust Pipe to Manifold Gasket by Victor Reinz®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...High quality at an affordable priceExpertly made from premium materials$3.73
- Victor Reinz®Exhaust Manifold Gasket SetJeep TJ (Canadian-market Wrangler) / Wrangler 2.4L 2003, Exhaust Manifold Gasket Set by Victor Reinz®. 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$5.54
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