2003 Toyota 4Runner Exhaust Headers & Manifolds
Select Your Submodel
-
AP Exhaust®Direct Fit Exhaust Manifold with Integrated Catalytic ConverterToyota 4Runner 2003, Direct Fit Exhaust Manifold with Integrated Catalytic Converter 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...5-year / 50,000-mile warranty on converterSpecifically engineered for Manifold Converter equipped vehicles$524.47 - $634.36 - 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...
- Toyota OEExhaust System - Exhaust Components (4.7L)Toyota 4Runner 4.7L 2003, Exhaust System - Exhaust Components by Toyota OE. There's no better way to make your Toyota look and perform the way it should than relying on genuine Toyota OE parts. Unlike many aftermarket parts, these are...Genuine Toyota OEM parts designed to fit perfectlyCrafted from high-grade materials to ensure superior quality$25.92 - $4,966.92
- Walker®Exhaust Spring Bolt KitToyota 4Runner 2003, Exhaust 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$16.12
- CATCO®Stainless Steel Exhaust Manifold with Integrated Catalytic ConverterToyota 4Runner With California Emission / With Federal Emission 2003, Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by CATCO®. Designed and manufactured with innovative fabrication methods, high-tech materials,...Packed with the latest technological advancementsWill surpass your expectations for performance$677.57 - $821.64
- Davico®Exhaust Manifold with Integrated Catalytic ConverterToyota 4Runner 2003, 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 job,...Helps your vehicle emit harmless gasesDirect OEM replacement$31.58 - $578.36
- iD Select®ECO III Stainless Steel Exhaust Manifold with Integrated Catalytic ConverterToyota 4Runner 4.0L 2003, ECO III Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch exhaust product from iD Select. It’s built to OEM...Direct OEM replacement for your malfunctioning exhaust partMade to deliver the ultimate in quality, reliability, and value$746.02 - $763.59
- Dorman®Stainless Steel Natural Exhaust Manifold with Integrated Catalytic ConverterToyota 4Runner 2003, Natural Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by Dorman®. Color: Natural. Header Coating: Uncoated. More like a complete kit than a single part, many of the Exhaust Manifolds include...Includes heat-shield for protection of hoses, wiring, and other engine componentsConstruction protects against warping and/or cracking$548.12 - $693.31
- Walker®Ultra™ Exhaust Manifold with Integrated Catalytic ConverterToyota 4Runner 2003, Ultra™ Exhaust Manifold with Integrated Catalytic Converter by Walker®. Walker is an OE supplier to many major nameplate vehicle manufacturers. Trust Walker, an industry leader, for the finest emission control...Constructed to meet your vehicle’s specific emissions requirementsDesigned to meet EPA regulations$523.20 - $635.23
- TRQ®Exhaust Manifold with Integrated Catalytic ConverterToyota 4Runner 4.0L with California Emission / Federal Emission 2003, Exhaust Manifold with Integrated Catalytic Converter by TRQ®. Made with quality in mind, this high-grade TRQ exhaust manifold fits right away without any trouble. It...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$295.95Save: 6%$278.19
- DIY Solutions®Exhaust Manifold with Integrated Catalytic ConverterToyota 4Runner 4.0L 2003, Exhaust Manifold with Integrated Catalytic Converter by DIY Solutions®. If you're seeking to get your steel stallion back to its tip-top condition, then this top-notch replacement solution is what you should...Designed to help restore your vehicle to its former gloryQuick replacement to let you enjoy an awesome ride again$653.77
- Eastern Catalytic®ECO III Stainless Steel Exhaust Manifold with Integrated Catalytic ConverterToyota 4Runner 2003, ECO III Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by Eastern Catalytic®. If you need to replace your failed or damaged manifold, this product is the right choice. Designed specifically for...Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor$568.97 - $626.62
- MagnaFlow®Heavy Metal Stainless Steel Exhaust Manifold with Integrated Catalytic ConverterToyota 4Runner 2003, Heavy Metal Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by MagnaFlow®. Color: Silver. Header Coating: Uncoated. If your car needs replacement, install one that will get you through the smog...Reduces harmful emissionsPhysically part of the exhaust header/manifold assembly$646.00 - $907.00
- MagnaFlow®OEM Grade Stainless Steel Exhaust Manifold with Integrated Catalytic ConverterToyota 4Runner 2003, OEM Grade Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by MagnaFlow®. Color: Silver. Header Coating: Uncoated. If your car needs replacement, install one that will get you through the smog...Reduces harmful emissionsPhysically part of the exhaust header/manifold assembly$678.00 - $952.00
- ATP®Natural Exhaust Manifold with Integrated Catalytic ConverterToyota 4Runner 2003, Natural Exhaust Manifold with Integrated Catalytic Converter by ATP®. Color: Natural. Header Coating: Uncoated. ATP Graywerks Exhaust Manifold-Converters provide a tested and proven solution to repair vehicles with...Engineered as direct OE replacement ensuring manifold will line up and flow like the original unitHigh grade steel and precious metals resist fatigue and provide long lasting reliable catalyst performance$396.68 - $1,024.23
- JBA®Cat4ward Stainless Steel Shorty Exhaust HeadersToyota 4Runner 4.0L without Smog Pump 2003, Cat4ward Stainless Steel Shorty Exhaust Headers by JBA®. Primary Tubing Diameter: 1.5". Collector Outlet Diameter: 2.25". Header Material: Stainless Steel. Color: Silver. Header Style: Short...Mandrel-bent stainless steel primary tubesPatented JBA Firecone® collector$451.45 - $642.95
- Fel-Pro®Exhaust Manifold Gasket SetToyota 4Runner 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 global engineering resources, the gaskets...Ensures reliable sealing performanceMade using advanced technologies and molded rubber chemistry$10.05 - $35.34
- Apex Auto®Exhaust Manifold Gasket SetToyota 4Runner 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$6.45 - $21.40
- Mahle®Multi-Layer Steel Exhaust Manifold Gasket SetToyota 4Runner 2003, Multi-Layer Steel 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...High quality at an affordable priceExpertly made from premium materials$26.79 - $44.41
- Beck Arnley®Exhaust Manifold Gasket SetToyota 4Runner 2003, Exhaust Manifold Gasket Set by Beck Arnley®. When investing in this superior product by Beck Arnley, expect to get the exact OEM look, function, and fit. The product was developed to stringent factory specifications...OE quality products from top original equipmentTop quality materials$26.71 - $42.75
- JBA®Exhaust Header GasketsToyota 4Runner 4.0L without Air Injection and with Smog Pump 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...JBA's premium header flange gaskets are made extra thick from a specially made formulated gasket materialTheir gaskets are rated up to 1100 F$44.45
- Patriot Exhaust®Percy's Seal-4-Good™ Exhaust Header GasketsToyota 4Runner 4.7L 2003, Percy's Seal-4-Good™ Exhaust Header Gaskets by Patriot Exhaust®. This superior Patriot Exhaust product is just for you. Carefully designed for maximum performance, is will more than just meet your needs and...Special "dead soft" aluminum conforms to flange to make an excellent sealSolid metal gasket will not blow out$45.85
- Stone®Exhaust Manifold GasketToyota 4Runner 4.0L 2003, Exhaust Manifold Gasket by Stone®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Expertly crafted from the highest grade materialsCompliant with the most strict standards for quality$5.97 - $17.80
- Walker®Donut Exhaust Manifold Flange GasketToyota 4Runner 2003, Donut Exhaust Manifold 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 the complete exhaust job. When...Makes installation quick and easyOptimal OE-style fit and quality$3.70 - $9.00
- Fel-Pro®Exhaust Flange Studs and NutsToyota 4Runner 4.7L 2003, Exhaust Flange Studs and Nuts by Fel-Pro®. Set services one exhaust flange. If you are looking for quality sealing solutions, Fel-Pro offers you various replacement products from seals and bolts to O-Rings and...Direct OEM replacement for a proper fitEnsures reliable sealing performance$15.99
- Genuine®Exhaust NutToyota 4Runner 2003, Exhaust Nut by Genuine®. If your exhaust parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. On our...Designed to restore your vehicle’s exhaust systemGenuine OE replacement parts from the OE manufacturer$3.49
- TruParts®Exhaust Pipe Flange GasketToyota 4Runner with California Emission / with Federal Emission 2003, Exhaust Pipe Flange Gasket by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$1.61 - $9.09
- 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
Shop By Service Type
Popular Products
2003 Toyota 4Runner Models
Related Searches