2004 Toyota 4Runner Emission Control Parts
Select Your Submodel
-
AP Exhaust®608 Series Universal Fit Catalytic ConverterUniversal 608 Series Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Without Air Tube. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is...$104.68 - $415.87 - AP Exhaust®Enhanced Standard Duty Universal Fit Oval Body Catalytic ConverterUniversal Enhanced Standard Duty Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without O2 Sensor Port. Catalytic Converter Overall Length: 16". Today’s exhaust...$90.57 - $125.57
- AP Exhaust®Medium Duty Universal Fit Oval Body Catalytic ConverterUniversal Medium Duty Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. With Single Air Tube. With 1 Center O2 Sensor Port. Catalytic Converter Overall Length: 17"....$140.56
- AP Exhaust®Standard Duty Spun Body Universal Fit Round Body Catalytic ConverterUniversal Standard Duty Spun Body Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Today’s exhaust performance market...$101.22 - $250.00
- AP Exhaust®Universal Fit Round Body Catalytic ConverterUniversal Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The...$232.31 - $339.18
- Davico®OBDII Universal Fit Catalytic ConverterUniversal OBDII Catalytic Converter by Davico®. Converter Configuration: Universal Fit. This Universal fit catalytic converter by Davico will be a great solution to replace your failed or damaged catalytic converter. Once your stock cat...$115.32 - $765.46
- Torxe™Universal Fit Catalytic ConverterUniversal Catalytic Converter by Torxe™. Converter Configuration: Universal Fit. Catalytic Inlet Diameter: 2". Universal Fit Catalytic Converter by Torxe. Replace your clogged, corroded, and malfunctioning catalytic converter for the...$108.00 - $175.00
- Eastern Catalytic®Universal Fit Large Oval Body Catalytic ConverterUniversal Catalytic Converter by Eastern Catalytic®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Large Oval. Catalytic Converter Overall Length: 16". Whether your catalytic converter is damaged by road debris...$155.38 - $255.04
- Eastern Catalytic®Universal Fit Oval Body Catalytic ConverterUniversal Catalytic Converter by Eastern Catalytic®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Whether your catalytic converter is damaged by road debris or failed due to an engine problem, you...$118.45 - $187.70
- Eastern Catalytic®Universal Fit Round Body Catalytic ConverterUniversal Catalytic Converter by Eastern Catalytic®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Whether your catalytic converter is damaged by road debris or failed due to an engine problem, you...$129.11 - $178.85
- Eastern Catalytic®Universal Fit Round Body Catalytic ConverterUniversal Catalytic Converter by Eastern Catalytic®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Contains approximately 40% higher precious metal content than most other aftermarket brands. Aristo...$351.21 - $449.64
- Holstein®PCV ValveToyota 4Runner 4.0L 2004, PCV Valve by Holstein®. Global coverage of European, Asian, and Domestic vehicles. OE Replacement Parts You Can Trust. The Variable Valve Timing Solenoid alters the supply of oil pressure to the camshaft...Holstein focuses on using only the highest quality materialsManufactured to exacting standards for an aftermarket product that is truly built to match or exceed the OE part$4.16
- SMP®PCV ValveToyota 4Runner 4.0L 2004, PCV Valve by SMP®. 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. Manufactured from...Designed specifically for motorcycle applicationsPerfect to help you work more efficiently$6.22
- Aisan®PCV ValveToyota 4Runner 4.7L 2004, PCV Valve by Aisan®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet your...Made with precision and quality in mindDesigned to meet your specific needs$11.84
- SMP®Vapor Canister Purge ValveToyota 4Runner 4.0L 2004, Vapor Canister Purge Valve by SMP®. 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....Designed specifically for motorcycle applicationsPerfect to help you work more efficiently$72.18
- Gates®Engine Crankcase Vent ValveToyota 4Runner 4.0L 2004, Engine Crankcase Vent Valve by Gates®. Position: PCV Valve. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$8.53
- Gates®Engine Crankcase Breather HoseToyota 4Runner 4.0L 2004, Engine Crankcase Breather Hose by Gates®. Location: PCV Valve to Intake. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art...High quality at an affordable priceExpertly made from premium materials$19.69
- AP Exhaust®Direct Fit Catalytic ConverterToyota 4Runner 4.0L 2004, Catalytic Converter by AP Exhaust®. Converter Configuration: Direct Fit. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product...$643.64 - $829.93
- ReplacementOxygen SensorToyota 4Runner 2004, Oxygen Sensor by Replacement. 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, this product by Replacement will...Expertly crafted from premium materialsDesigned to match rigorous quality standards$10.74 - $24.98
- Toyota OEEmission System - Emission Components (4.7L)Toyota 4Runner 4.7L 2004, Emission System - Emission 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$41.38 - $418.66
- TruParts®PCV ValveToyota 4Runner 2004, PCV Valve by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance with rigorous industry...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$12.24 - $15.98
- Genuine®Secondary Air Injection Control ModuleToyota 4Runner 2004, Secondary Air Injection Control Module by Genuine®. Genuine is here to give you the ultimate in quality and reliability at a cost you can afford. Designed utilizing the latest technologies and manufactured from...Made with precision and quality in mindDesigned to meet your specific needs$305.18
- Walker®CalCat™ Direct Fit Round Body Catalytic ConverterToyota 4Runner 4.0L Engine Family # 4TYXT04.0VRM 2004, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Direct Fit. Position: Rear Passenger Side. Catalytic Converter Body Shape: Round. With Pre-Cat O2 Sensor Port....$784.29
- Toyota OEExhaust System - Exhaust Components (4.0L)Toyota 4Runner 4.0L 2004, 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$24.68 - $1,287.11
- Toyota OEExhaust System - Exhaust Components (4.7L)Toyota 4Runner 4.7L 2004, 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 - $1,290.67
- Walker®CalCat™ Direct Fit Round Body Catalytic Converter and Pipe AssemblyToyota 4Runner 4.0L Engine Family # 4TYXT04.0VRM 2004, CalCat™ Catalytic Converter and Pipe Assembly by Walker®. Converter Configuration: Direct Fit. Position: Rear Driver Side. Catalytic Converter Body Shape: Round. With Pre-Cat O2...$897.91
- Eastern Catalytic®Standard Direct Fit Pre-Cat Catalytic Converter and Pipe AssemblyToyota 4Runner 4.0L 2004, Standard Pre-Cat Catalytic Converter and Pipe Assembly by Eastern Catalytic®. Converter Configuration: Direct Fit. Position: Rear Driver Side. With 1 O2 Sensor Port. Catalytic Converter Overall Length: 26". If...$373.94
- Eastern Catalytic®ECO II Direct Fit Pre-Cat Catalytic Converter and Pipe AssemblyToyota 4Runner 4.0L 2004, ECO II Pre-Cat Catalytic Converter and Pipe Assembly by Eastern Catalytic®. Converter Configuration: Direct Fit. Position: Rear Passenger Side. With 1 O2 Sensor Port. Catalytic Converter Overall Length: 31". If...$407.16
- BRExhaust®Direct Fit Catalytic Converter and Pipe AssemblyToyota 4Runner 4.0L with Federal Emission 2004, Catalytic Converter and Pipe Assembly by BRExhaust®. Converter Configuration: Direct Fit. Position: Rear Passenger Side. With O2 Sensor Port. If you’re in need of a replacement catalytic...$431.77
- ACAT Global®High Performance Universal Fit Catalytic ConverterToyota 4Runner 4.0L 2004, High Performance Catalytic Converter by ACAT Global®. Converter Configuration: Universal Fit. Without O2 Sensor Port. Catalytic Inlet Diameter: 2". Catalytic Outlet Diameter: 2". Catalytic Converter Overall...$171.50
Shop By Service Type
Popular Products
- $85.37 - $209.56
- $125.51 - $235.43
2004 Toyota 4Runner Models
Popular Searches