1991 Toyota 4Runner Exhaust Parts

Below you will find various in-demand Toyota Exhaust Parts, components and accessories for your 1991 4Runner. Advance Auto Parts has popular 4Runner parts like Exhaust Pipes, Exhaust Mufflers, Exhaust Manifold and Headers and more. You’ll also find aftermarket and OEM Exhaust Parts for other 4Runner model years including 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023 and more. Select a category of 1991 Toyota 4Runner Exhaust Parts below and start saving instantly.

Popular 1991 Toyota 4Runner Exhaust Parts Categories

Exhaust Manifold and Headers

Mufflers

Exhaust System Insulators

Catalytic Converters

Catalytic Converter Gaskets

Exhaust Pipes

Exhaust Hangers and Hardware

Exhaust Manifold Gaskets

Exhaust Clamps

Exhaust Pipe and Flange Gaskets

Exhaust Bolts

Exhaust Chrome and Stainless Tips

Exhaust Air Supply Gaskets

Essential Exhaust Parts for 1991 Toyota 4Runners

from

$85.99

Product Features:

Show Quality Chrome Platinum
Durable Black Finish
Can Be Welded Or Clamped
Complete The System
Glass-Packed Resonators

from

$7.99

Complete your exhaust repair with Walker insulators. Available in a variety of styles and sizes, they¿re designed to work with Walker aftermarket replacement parts for quick and easy installation.

Product Features:

OE DESIGN — Designed with OE-style features for easy installation and fit
PREMIUM MATERIALS — Made from high-quality materials for durability and long life
AVAILABLE IN DIFFERENT SIZES — Offered in a variety of styles and sizes for a quality vehicle repair
KEEPS EXHAUST PARTS IN PLACE — Designed to support undercar exhaust components
BETTER TOGETHER — Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade

from

$6.99

OE DESIGN — Designed with OE-style features for easy installation and fit
PREMIUM MATERIALS — Made from high-quality materials for durability and long life
AVAILABLE IN DIFFERENT SIZES — Offered in a variety of styles and sizes for a quality vehicle repair
KEEPS EXHAUST PARTS IN PLACE — Designed to support undercar exhaust components
BETTER TOGETHER — Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade

from

$38.99

Complete your exhaust repair with Walker exhaust hangers. Designed with OE-style features to support undercar exhaust components, Walker hangers are manufactured from durable and robust material for long service life.

Product Features:

KEEPS EXHAUST PARTS IN PLACE — Designed to support undercar exhaust components
OE DESIGN — Designed with OE-style features for easy installation
AVAILABLE IN DIFFERENT SIZES — Offered in a variety of styles and sizes for a quality vehicle repair
PREMIUM MATERIALS — Made from quality steel for durability and long life
BETTER TOGETHER — Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade

from

$38.99

Walker, with our worldwide OE partnerships and manufacturing facilities, possesses the technical excellence needed to meet today’s emissions control needs, while developing solutions for tomorrow’s challenges. Walker is a ‘one-stop’ convenience, offerin

Product Features:

Offered in a variety of styles and sizes for your installation needs
New Walker accessories help to ensure effective exhaust repairs
Constructed from durable and robust material for long life
Designed to work seamlessly with OE and Walker aftermarket replacement parts
Walker supplies all of the accessories you need to do the complete exhaust job

from

$53.99

Made from aluminized steel for durability, Walker® premium pipe is manufactured with precision benders and fixture checked to ensure a precise fit for quick and easy installation.

Product Features:

RESISTS CORROSION — Durable aluminized steel construction for corrosion resistance and performance
EASY TO INSTALL — Manufactured with precision bends and OE-style routings, hangers and connectors for easy installation (where applicable)
OE-STYLE PERFORMANCE — Direct-fit design is fixture checked to ensure a precise fit that performs like original equipment
BETTER TOGETHER — Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
AVAILABLE IN DIFFERENT SIZES — Offered in a variety of lengths and diameters and features the appropriate Inlet Diameter (I.D.) – Outlet Diameter (O.D.) connection; see product specifications for more information

from

$169.99

BRExhaust exhaust pipes are designed for easy bolt-on installations. Thicker gauge metal prevents the need for flow-resistant wrinkle bends, thereby enhancing overall exhaust performance. This pipe is engineered to meet OE specs to ensure performance, reliability and a precise factory-like fit. This part features a direct-fit design allowing for easy installation. If you are looking for a replacement exhaust pipe that will fit and perform exactly like the stock one while lasting even longer, BRExhaust is the brand you can rely on.

Product Features:

Manufactured according to strict OE standards
Sturdy design featuring premium-grade materials
Precise fitment
Hassle-free installation and functionality verified by comprehensive testing procedures
Easy installation
Direct-fit exhaust system component that saves installation time

from

$10.74

Exh. Manifold Bolt &

from

$13.62

Exh. Manifold Bolt &

from

$673.99

This catalytic converter with integrated exhaust manifold – a.k.a. manifold converter – is precision-engineered to match the original equipment on specific vehicle years, makes and models for a reliable replacement.

Product Features:

Direct replacement – this manifold converter is designed to match the fit and performance of the original equipment on specific vehicles.
Convenient kit – includes gaskets and downpipe hardware to simplify installation.
Durable construction -manufactured within strict tolerances for reliable longevity
Trustworthy value – backed by team of engineers and quality control experts in the United States

from

$953.99

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51217. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow’s state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. Designed to fit the 2005-2009 Lexus GX470 and 2005-2009 Toyota 4Runner, this direct-fit catalytic converter also interchanges with OE part 17140-50060. The included gaskets & hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Product Features:

Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency.
Simplifies installation with essential gaskets and hardware being included in the box.
Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last.

from

$105.99

Walker offers hundreds of muffler designs and styles to fit virtually any hard-working on/off road commercial vehicle. Walker is a “one-stop” convenience, offering complete engine-to-tailpipe coverage of replacement emissions control systems and components for popular domestic, import and commercial vehicle applications.

Product Features:

Manufactured from aluminized steel for durability
Designed to help ensure long service life
Engineered to reduce in-cab and exterior engine noise
Offered in a variety of styles, sizes and materials for your installation needs
An economical replacement for the original equipment part

from

$115.99

BRExhaust direct-fit exhaust resonators are designed to install easily and help you retain the OE exhaust sound you are looking for. The resonator is engineered to optimally reduce unwanted noises and backpressure while protecting against corrosion. Aluminized steel construction ensures maximum durability.

Product Features:

Direct-fit configuration
Saves installation time by eliminating the need for the labor intensive bending and welding required with split system exhaust components
Optimal noise reduction
Low backpressure and corrosion protection
Constructed using 16-gauge aluminized steel
Aluminized steel construction for maximum durability
Constructed to help reduce flex and withstand vehicle vibration

from

$5.49

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered for the sealing repair environment
Unsurpassed quality you can trust
Validated for fit, form, and function

from

$8.30

Exhaust Gasket

from

$42.86

Exhaust Manifold Gasket

from

$19.99

Beck/Arnley parts meet foreign nameplate OE specifications for form, fit and function. Our product specialists work with a network of global sourcing partners so you can install the right part with confidence.

Product Features:

Matches OE form, fit and function
Made from premium materials
Quality construction for durability
Packaged in clear plastic for easy visibility and identification of all components
Application specific for this vehicle

from

$1.83

Control Valve Gasket

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$6.29

The Ishino Stone EGR Valve Gasket is an ideal high quality aftermarket replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:

Premium aftermarket replacement
Provides performance and dependability
Manufactured to meet OE specifications

from

$824.99

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51231. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow’s state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. Designed to fit the 2010-2019 Toyota 4Runner and 2010-2014 Toyota FJ Cruiser, this direct-fit catalytic converter also interchanges with OE parts 17450-31111 and 17450-31190. Avoid potential exhaust leaks by using the included gaskets to get a proper seal. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Product Features:

Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency.
Simplifies installation with essential gaskets and hardware being included in the box.
Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last.

from

$437.99

Designed, tested and validated for assured compliance to meet CARB standards, Walker CalCat Universal Catalytic Converters are available for OBDII (1996 and newer) and non-OBD (1995 and older) vehicles.

Product Features:

CARB COMPLIANT — For use on OBDII vehicles, 1996 and newer and non-OBD 1995 and older. Legal for sale in CA, CO, NY & other states requiring CARB-compliant replacement converters. Consult your state┐s aftermarket converter regulations.
SUPERIOR TECHNOLOGY — Optimal high technology washcoat formulated to deliver superior performance (as compared to EPA-compliant converters)
CONSISTENT PERFORMANCE — Utilizes a precise OE-style coating process to apply catalyst material to the substrate, providing consistent performance for assured emissions compliance
DURABLE — Features stainless-steel body with aluminized pipe and heat shields for durability
FLEXIBLE SOLUTION — Customizable design features expandable bushings for easy fitment and may require specialized fabrication and/or welding for installation

from

$495.99

Designed to comply with EPA emissions requirements while delivering premium performance and durability with assured compliance, Walker Ultra Universal Catalytic Converters are available for import and domestic OBDII (1996 and newer) vehicles.

Product Features:

EPA COMPLIANT — For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA, CO & NY. Legal in ME on EPA Federal Emission Equipped Vehicles only. Consult your state’s aftermarket converter regulations for details.
KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES — OE-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application
DURABLE — Features stainless-steel body with aluminized pipe and heat shields for durability
FLEXIBLE SOLUTION — Customizable design features expandable bushings for easy fitment and may require specialized fabrication and/or welding for installation
OE-STYLE DESIGN — Features aluminized heat shields when originally equipped, to match OE design, protecting the undercarriage from heat created by the converter

from

$1.99

Complete your exhaust repair with an Exhaust Mate U-bolt clamp. Designed to ensure a tight, leak-resistant connection, Exhaust Mate hardware is manufactured from durable and robust material for long service life.

Product Features:

CONNECTS EXHAUST PARTS — Provides secure, leak-resistant connection
AVAILABLE IN DIFFERENT SIZES — Offered in a variety of styles and sizes for a quality vehicle repair
PREMIUM MATERIALS?–?Made from quality material for durability and long life
BETTER TOGETHER — Use Walker accessories when installing catalytic converters and mufflers for a complete exhaust system upgrade

from

$14.79

Offered in a variety of styles and sizes for your installation needs
New Walker accessories help to ensure effective exhaust repairs
Constructed from durable and robust material for long life
Designed to work seamlessly with OE and Walker aftermarket replacement parts
Walker supplies all of the accessories you need to do the complete exhaust job

from

$23.99

Offered in a variety of styles and sizes for your installation needs
New Walker accessories help to ensure effective exhaust repairs
Constructed from durable and robust material for long life
Designed to work seamlessly with OE and Walker aftermarket replacement parts
Walker supplies all of the accessories you need to do the complete exhaust job

from

$5.29

Complete your exhaust repair with Walker gaskets and flanges. Available in a variety of styles and sizes, they¿re designed to work with OE exhaust components and Walker aftermarket replacement parts.

Product Features:

AVAILABLE IN DIFFERENT SIZES — Offered in a variety of styles and sizes for a quality vehicle repair
HEAT RESISTANT — Designed to resist heat for long-lasting performance
PREMIUM MATERIALS — Made from high-quality materials for durability and long life
ENGINEERING EXPERTISE — Parts are reviewed and validated and approved by Walker engineers through rigorous research and development
REAL-WORLD TESTED — Parts are tested on-vehicle and validated to ensure optimal performance on the road
EASIER TO INSTALL — Featuring slotted bolt holes (where applicable) for easy installation, gasket slips into place
BETTER TOGETHER — Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade

from

$5.79

Matches OE form, fit and function
Made with high quality materials designed to resist high heat conditions
Reinforced for extra strength
Packaged in clear plastic for easy visibility and identification of all components
Application specific for this vehicle

from

$8.99

AVAILABLE IN DIFFERENT SIZES — Offered in a variety of styles and sizes for a quality vehicle repair
HEAT RESISTANT — Designed to resist heat for long-lasting performance
PREMIUM MATERIALS — Made from high-quality materials for durability and long life
ENGINEERING EXPERTISE — Parts are reviewed and validated and approved by Walker engineers through rigorous research and development
REAL-WORLD TESTED — Parts are tested on-vehicle and validated to ensure optimal performance on the road
EASIER TO INSTALL — Featuring slotted bolt holes (where applicable) for easy installation, gasket slips into place
BETTER TOGETHER — Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade

Upgrade your 1991 Toyota 4Runner with Top-Quality Exhaust Parts

When it comes to maintaining or upgrading your 1991 Toyota 4Runner, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Toyota or enhancing its overall performance, Exhaust Parts are key to keeping your 4Runner functioning at its best. At Advance Auto Parts, we offer a wide selection of 48 Exhaust Parts for the 1991 Toyota 4Runner, designed to meet your needs without breaking the bank. From Exhaust Pipe replacements to Exhaust Mufflers upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Exhaust Parts for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Exhaust Parts for your 1991 Toyota 4Runner at great prices. Our Exhaust Parts inventory for this model ranges from just $1.99 to $1,089.99, with an average price of $118.98. Our 48 Exhaust Parts in stock come from 9 trusted brands, so you’re sure to find the right part for your 1991 Toyota 4Runner without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1991 Toyota 4Runner, we stock popular OEM and aftermarket Exhaust Parts from top names like FELPRO, Walker, Dorman, and more. FELPRO Exhaust Parts start at just $3.99 and boast an impressive 5 stars average rating from customers. Walker and Dorman also bring quality to the table, with Exhaust Parts available starting at $1.99, and at an average 4 stars rating. With 250 customer reviews and counting, our 1991 Toyota 4Runner Exhaust Parts have a strong track record of reliability, ensuring you can trust your purchase.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Exhaust Part upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 1991 Toyota 4Runner is always ready to roll. We’re committed to providing you with everything you need to keep your 4Runner in top shape, all in one place. Start shopping confidently below for your 1991 Toyota 4Runner!

Best-Selling Exhaust Pipes for 1991 Toyota 4Runners

Enhance the driving experience in your Toyota with 13 quality Exhaust Pipe components, starting at $3.52.

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from

$3.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered for the sealing repair environment
Unsurpassed quality you can trust
Validated for fit, form, and function

from

$4.79

AVAILABLE IN DIFFERENT SIZES — Offered in a variety of styles and sizes for a quality vehicle repair
HEAT RESISTANT — Designed to resist heat for long-lasting performance
PREMIUM MATERIALS — Made from high-quality materials for durability and long life
ENGINEERING EXPERTISE — Parts are reviewed and validated and approved by Walker engineers through rigorous research and development
REAL-WORLD TESTED — Parts are tested on-vehicle and validated to ensure optimal performance on the road
EASIER TO INSTALL — Featuring slotted bolt holes (where applicable) for easy installation, gasket slips into place
BETTER TOGETHER — Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade

from

$6.49

AVAILABLE IN DIFFERENT SIZES — Offered in a variety of styles and sizes for a quality vehicle repair
HEAT RESISTANT — Designed to resist heat for long-lasting performance
PREMIUM MATERIALS — Made from high-quality materials for durability and long life
ENGINEERING EXPERTISE — Parts are reviewed and validated and approved by Walker engineers through rigorous research and development
REAL-WORLD TESTED — Parts are tested on-vehicle and validated to ensure optimal performance on the road
EASIER TO INSTALL — Featuring slotted bolt holes (where applicable) for easy installation, gasket slips into place
BETTER TOGETHER — Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade

from

$5.49

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered for the sealing repair environment
Unsurpassed quality you can trust
Validated for fit, form, and function

from

$3.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered for the sealing repair environment
Unsurpassed quality you can trust
Validated for fit, form, and function

from

$113.99

Made from aluminized steel for durability, Walker premium pipe is manufactured with precision benders and fixture checked to ensure a precise fit for quick and easy installation.

Product Features:

RESISTS CORROSION — Durable aluminized steel construction for corrosion resistance and performance
EASY TO INSTALL — Manufactured with precision bends and OE-style routings, hangers and connectors for easy installation (where applicable)
OE-STYLE PERFORMANCE — Direct-fit design is fixture checked to ensure a precise fit that performs like original equipment
BETTER TOGETHER — Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
AVAILABLE IN DIFFERENT SIZES — Offered in a variety of lengths and diameters and features the appropriate Inlet Diameter (I.D.) – Outlet Diameter (O.D.) connection; see product specifications for more information

from

$53.99

RESISTS CORROSION — Durable aluminized steel construction for corrosion resistance and performance
EASY TO INSTALL — Manufactured with precision bends and OE-style routings, hangers and connectors for easy installation (where applicable)
OE-STYLE PERFORMANCE — Direct-fit design is fixture checked to ensure a precise fit that performs like original equipment
BETTER TOGETHER — Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
AVAILABLE IN DIFFERENT SIZES — Offered in a variety of lengths and diameters and features the appropriate Inlet Diameter (I.D.) – Outlet Diameter (O.D.) connection; see product specifications for more information

from

$5.49

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered for the sealing repair environment
Unsurpassed quality you can trust
Validated for fit, form, and function

from

$4.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered for the sealing repair environment
Unsurpassed quality you can trust
Validated for fit, form, and function

from

$169.99

Manufactured according to strict OE standards
Sturdy design featuring premium-grade materials
Precise fitment
Hassle-free installation and functionality verified by comprehensive testing procedures
Easy installation
Direct-fit exhaust system component that saves installation time

from

$191.99

Manufactured according to strict OE standards
Sturdy design featuring premium-grade materials
Precise fitment
Hassle-free installation and functionality verified by comprehensive testing procedures
Easy installation
Direct-fit exhaust system component that saves installation time

from

$5.79

Matches OE form, fit and function
Made with high quality materials designed to resist high heat conditions
Reinforced for extra strength
Packaged in clear plastic for easy visibility and identification of all components
Application specific for this vehicle

from

$3.52

Exhaust Gasket

Most Popular 1991 Toyota 4Runner Exhaust Mufflers

Customize your Toyota with 3 Exhaust Mufflers products like Mufflers, all priced under $118.99.

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from

$89.99

Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX direct-fit mufflers deliver quality appearance and favorable acoustics while mechanical interior joints and spun-locked heads provide durability.

Product Features:

RESISTS CORROSION — Aluminized steel construction and internal drainage system helps reduce corrosion
BUILT TO LAST — Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
EASY TO INSTALL — Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation that doesn’t require specialized fabrication and/or welding
FACTORY SOUND — Louvered tubes help reduce radiated noise for factory-style sound quality compared to straight perforated tubes
GET MORE MILES FROM YOUR MUFFLER — Designed and tested to extend muffler life

from

$118.99

Designed to deliver superior flow and OE-style sound, Walker Quiet-Flow mufflers are available for top-selling domestic and foreign vehicles.

Product Features:

EASY TO INSTALL — Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn’t require specialized fabrication and/or welding
RESISTS CORROSION — Internal drainage system helps reduce moisture collection
BUILT TO LAST — Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
PREMIUM ACOUSTIC CONTROL — OE-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes
DESIGN VALIDATED — Acoustic and flow tested for quality OE-style sound you can count on

from

$105.99

Manufactured from aluminized steel for durability
Designed to help ensure long service life
Engineered to reduce in-cab and exterior engine noise
Offered in a variety of styles, sizes and materials for your installation needs
An economical replacement for the original equipment part

Top Picks for 1991 Toyota 4Runner Exhaust Manifold and Headers

Upgrade Toyota 4Runners with top-quality Exhaust Manifold and Headers parts, including 1 OEM and aftermarket selections for your 1991 model.

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from

$127.99

This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe hardware for a complete repair.

Product Features:

Ideal replacement – this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles.
Reliable construction – durable materials resist warping, cracking and leaking for long-lasting performance.
Complete repair – includes all necessary gaskets and downpipe hardware
Trustworthy design – built by industry leader in aftermarket manifolds

In-Demand Exhaust Hangers for 1991 Toyota 4Runners

Select from 8 premium Exhaust Hangers parts for your 1991 Toyota 4Runner, with prices ranging from $6.29 to $38.99.

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from

$7.49

KEEPS EXHAUST PARTS IN PLACE — Designed to support undercar exhaust components
OE DESIGN — Designed with OE-style features for easy installation
AVAILABLE IN DIFFERENT SIZES — Offered in a variety of styles and sizes for a quality vehicle repair
PREMIUM MATERIALS — Made from quality steel for durability and long life
BETTER TOGETHER — Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade

from

$38.99

Offered in a variety of styles and sizes for your installation needs
New Walker accessories help to ensure effective exhaust repairs
Constructed from durable and robust material for long life
Designed to work seamlessly with OE and Walker aftermarket replacement parts
Walker supplies all of the accessories you need to do the complete exhaust job

from

$10.49

Our exhaust manifold flange kit includes all necessary studs and nuts for a complete repair.

Product Features:

Direct replacement – this exhaust flange stud and nut are designed to match the fit and function of the original hardware on specified vehicles.
Ideal solution – this stud and nut are reliable replacements for original parts that are missing or have failed due to wear
Durable construction – these parts are made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$15.49

OE DESIGN — Designed with OE-style features for easy installation and fit
PREMIUM MATERIALS — Made from high-quality materials for durability and long life
AVAILABLE IN DIFFERENT SIZES — Offered in a variety of styles and sizes for a quality vehicle repair
KEEPS EXHAUST PARTS IN PLACE — Designed to support undercar exhaust components
BETTER TOGETHER — Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade

from

$6.29

BRExhaust exhaust insulator mounts are high-quality replacements for original equipment hangers¿designed to fit right the first time. They’re manufactured from premium rubber and available for a variety of car, truck, and van applications. BRExhaust exhaust insulator mounts will help keep your components in the right position, resulting in a longer lifespan for your exhaust system.

Product Features:

Designed to facilitate hassle-free exhaust repair
Precise fitment
Manufactured from quality materials to ensure maximum durability
OE-style design for quality fit
Secure sealing for superior durability
Manufactured from quality materials to ensure maximum durability
Reduced vibration

from

$12.29

BRExhaust exhaust insulator mounts are high-quality replacements for original equipment hangers¿designed to fit right the first time. They’re manufactured from premium rubber and available for a variety of car, truck, and van applications. BRExhaust insulator mounts will help to keep your components in the right position, resulting in a longer lifespan for your exhaust system.

Product Features:

Exhaust accessory that enables a complete installation process
Precise fitment
Precise fitment
Manufactured according to strict OE standards
Reduced Vibration

from

$7.99

OE DESIGN — Designed with OE-style features for easy installation and fit
PREMIUM MATERIALS — Made from high-quality materials for durability and long life
AVAILABLE IN DIFFERENT SIZES — Offered in a variety of styles and sizes for a quality vehicle repair
KEEPS EXHAUST PARTS IN PLACE — Designed to support undercar exhaust components
BETTER TOGETHER — Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade

from

$38.99

KEEPS EXHAUST PARTS IN PLACE — Designed to support undercar exhaust components
OE DESIGN — Designed with OE-style features for easy installation
AVAILABLE IN DIFFERENT SIZES — Offered in a variety of styles and sizes for a quality vehicle repair
PREMIUM MATERIALS — Made from quality steel for durability and long life
BETTER TOGETHER — Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade

Most Sold 1991 Toyota 4Runner Exhaust Fittings

Explore our best-selling Toyota parts for the 1991 4Runner among 3 OEM and aftermarket options starting from $1.99.

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from

$14.79

Offered in a variety of styles and sizes for your installation needs
New Walker accessories help to ensure effective exhaust repairs
Constructed from durable and robust material for long life
Designed to work seamlessly with OE and Walker aftermarket replacement parts
Walker supplies all of the accessories you need to do the complete exhaust job

from

$23.99

Offered in a variety of styles and sizes for your installation needs
New Walker accessories help to ensure effective exhaust repairs
Constructed from durable and robust material for long life
Designed to work seamlessly with OE and Walker aftermarket replacement parts
Walker supplies all of the accessories you need to do the complete exhaust job

from

$1.99

CONNECTS EXHAUST PARTS — Provides secure, leak-resistant connection
AVAILABLE IN DIFFERENT SIZES — Offered in a variety of styles and sizes for a quality vehicle repair
PREMIUM MATERIALS?–?Made from quality material for durability and long life
BETTER TOGETHER — Use Walker accessories when installing catalytic converters and mufflers for a complete exhaust system upgrade

Top-Rated Exhaust Parts Brands For Your 1991 Toyota 4Runner

Shop for the best-rated brands offering Exhaust Parts and other products for your 1991 Toyota 4Runners. Below you’ll find some of our best rated Exhaust Parts from FELPRO, Walker, and Dorman, and more. Exhaust Parts from these brands that fit a 1991 4Runner start at just $1.99 and are rated as high as 5 stars. OEM and aftermarket Exhaust Parts don’t get more top quality, durable, and affordable than from the brands below.

Popular FELPRO 1991 Toyota 4Runner Exhaust Parts

When it comes to maintaining or upgrading your 1991 Toyota 4Runner, using quality Exhaust Parts is essential to ensure durability and a perfect fit. FELPRO ticks all of those boxes. We offer a wide selection of FELPRO Exhaust Parts, specifically designed for the 1991 Toyota 4Runner. With over 7 FELPRO brand Exhaust Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $3.99, with an average price of just $17.70. Plus, with over 33 customer reviews and an average rating of 5 stars, you can trust that our FELPRO Exhaust Parts will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.

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$4.99

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Exhaust Pipe Flange Gasket

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$5.49

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Exhaust Pipe Flange Gasket

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$52.99

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Exhaust Manifold Gasket Set

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Popular Walker 1991 Toyota 4Runner Exhaust Parts

Walker auto parts is one of the highest quality Exhaust Part brands in the market. Any 1991 Toyota 4Runner owner should feel confident when installing genuine Walker parts in their vehicle. To ensure the best fit and performance for your 1991 4Runner, Advance Auto Parts carries a full inventory of 22 Walker Exhaust Parts. Plus you will be keeping your Toyota in peak condition while saving money because prices on these Walker Exhaust Parts range from $1.99 to $916.99, plus, with more than 129 customer reviews and an impressive 4 stars average rating, you can be confident the Fram Exhaust Parts below will deliver on both quality and value.

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$23.99

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Bracket Bolt On Length 8

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$7.99

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Exhaust System Hanger Insulator

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$89.99

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SoundFX Direct Fit Exhaust Muffler 2" Inlet (ID) 2" Outlet (ID)

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FAQs for 1991 Toyota 4Runner Exhaust Parts

Which Exhaust Parts are best-sellers for 1991 Toyota 4Runners?

Out of 48 Exhaust Parts that fit 1991 Toyota 4Runners, the following parts are the top sellers:

Exhaust Stud Kit – M10-1.25 x 40mm (17190186) – $10.49
Exhaust Manifold Bolt Kit (11252660) – $9.99
Exhaust Pipe Flange Gasket (5185734) – $5.49

What’s the price range for 1991 Toyota 4Runner Exhaust Parts?

Exhaust Part prices for the 1991 Toyota 4Runner start at $1.99 and go up to $1,089.99 for the most premium parts.

What’s the average price of a Exhaust Part for a 1991 Toyota 4Runner?

The average price for Exhaust Parts for the 1991 Toyota 4Runner is $118.98. Keep in mind the variety of part types within our Exhaust Part category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Exhaust Parts for other Toyota 4Runner model years?

Yes, we currently carry Exhaust Parts for 40 model years of Toyota 4Runners between 1984 and 2024. Exhaust Parts are bought most frequently for the following model years: 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, and 2015.

What are the cheapest Exhaust Parts for my 1991 Toyota 4Runner?

The cheapest 1991 Toyota 4Runner Exhaust Parts we carry in stock are:

Exhaust Clamp (11012223) – $1.99
Exhaust Gasket (10789723) – $3.52
Exhaust Pipe Flange Gasket (3204626) – $3.99
Exhaust Pipe Flange Gasket (5185718) – $3.99
Exhaust Pipe Flange Gasket (5601088) – $4.49

What are the top-rated Exhaust Parts that fit the 1991 Toyota 4Runner?

Out of 250 reviews by customers, our 1991 Toyota 4Runner Exhaust Parts have an average customer rating of . These are some of the highest-rated Exhaust Part types for the 1991 Toyota 4Runner and their top-rated products:

Exhaust Tips
- Terminator; Exhaust Tips (19310030) – $85.99
Exhaust Fittings
- Terminator; Exhaust Tips (19310030) – $85.99
Exhaust Gaskets
- Terminator; Exhaust Tips (19310030) – $85.99

What types of Exhaust Parts do you sell for my 1991 Toyota 4Runner?

As of 2/5/25, these are some of the most in-demand types of Exhaust Parts for a 1991 Toyota 4Runner:

Can I get help with 1991 Toyota 4Runner Exhaust Part orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Toyota Exhaust Parts and more.

What is your return policy for Toyota 4Runner Exhaust Parts?

Advance Auto Parts keeps returns simple. For new Toyota 4Runner Exhaust Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

1991 Toyota 4Runner Exhaust Parts

Flowtech – Terminator; Exhaust Tips (Part No.59905FLT)

Walker – Exhaust System Hanger Insulator (Part No.35111)

Walker – Exhaust 35725 Exhaust System Hanger Insulator (Part No.35725)

Walker – Hanger Length 2.25 (Part No.35199)

Walker – Bracket Hanger Length 4.5 (Part No.35014)

Walker – Intermediate Pipe Aluminized 8.325" (Part No.41471)

BRExhaust – Direct-Fit Premium Front Pipe (Part No.790-235)

Dorman – Exh. Manifold Bolt & (Part No.H1017831587DOR)

Dorman – Exh. Manifold Bolt & (Part No.H10171184691DOR)

Dorman – Manifold Converter – Not Carb Compliant – Not For Sale – NY – CA – ME (Part No.674-114)

MagnaFlow – OEM Grade Federal / EPA Compliant Manifold Catalytic Converter (Part No.51217)

Walker – Heavy Duty Direct Fit Exhaust Muffler 2" Inlet (ID) 2" Outlet (ID) (Part No.21169)

BRExhaust – Direct-Fit Premium Resonator Assembly (Part No.228-143)

Felpro – Exhaust Pipe Flange Gasket (Part No.23591)

Ishino – Exhaust Gasket (Part No.H4000156997ISH)

Ishino – Exhaust Manifold Gasket (Part No.A8111161187ISH)

Beck/Arnley – Cylinder Head Set (Part No.037-8091)

Original Equipment – Control Valve Gasket (Part No.B6051572687OEA)

Ishino – Stone EGR Valve Gasket (Part No.B7100254117ISH)

MagnaFlow – OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter (Part No.51231)

Walker – CalCat CARB Universal Catalytic Converter 2.25" Inlet (ID) 2.25" Outlet (ID) (Part No.83402)

Walker – Ultra EPA Universal Catalytic Converter 2.5" Inlet (ID) 2.5" Outlet (ID) (Part No.93303)

Walker – Exhaust Clamp (Part No.35335)

Walker – Bracket Bolt On Length 3.125 (Part No.35452)

Walker – Bracket Bolt On Length 8 (Part No.35489)

Walker – Exhaust Pipe Flange Gasket (Part No.31374)

Beck/Arnley – Exhaust Flange Gasket (Part No.039-6049)

Walker – Exhaust Pipe Flange Gasket (Part No.31549)

Felpro – Exhaust Pipe Flange Gasket (Part No.23626)

Walker – Exhaust Pipe Flange Gasket (Part No.31321)

Walker – Exhaust Pipe Flange Gasket (Part No.31534)

Felpro – Exhaust Pipe Flange Gasket (Part No.23591)

Felpro – Exhaust Pipe Flange Gasket (Part No.23588)

Walker – Front Pipe Aluminized 48" (Part No.45410)

Walker – Intermediate Pipe Aluminized 8.325" (Part No.41471)

Felpro – Exhaust Pipe Flange Gasket (Part No.23561)

Felpro – Exhaust Pipe Flange Gasket (Part No.60572)

BRExhaust – Direct-Fit Premium Front Pipe (Part No.790-235)

BRExhaust – Direct-Fit Premium Front Pipe (Part No.790-233)

Beck/Arnley – Exhaust Gasket (Part No.039-6424)

Ishino – Exhaust Gasket (Part No.H400035701ISH)

Walker – SoundFX Direct Fit Exhaust Muffler 2" Inlet (ID) 2" Outlet (ID) (Part No.18251)

Walker – Quiet-Flow Muffler, Direct Replacement, No Fabrication Needed (Part No.22483)

Walker – Heavy Duty Direct Fit Exhaust Muffler 2" Inlet (ID) 2" Outlet (ID) (Part No.21169)

Dorman – Direct Fit Exhaust Manifold: With Heat Shield (Part No.674-272)

Walker – Exhaust System Hanger (Part No.35702)

Walker – Bracket Hanger Length 4.5 (Part No.35014)

Dorman – Help – Exhaust Stud Kit – M10-1.25 x 40mm (Part No.03105)

Walker – Exhaust System Hanger Insulator (Part No.35296)

BRExhaust – Exhaust Hanger (Part No.255-381)

BRExhaust – Exhaust Hanger (Part No.255-031)

Walker – Exhaust System Hanger Insulator (Part No.35111)

Walker – Hanger Length 2.25 (Part No.35199)

Walker – Bracket Bolt On Length 3.125 (Part No.35452)

Walker – Bracket Bolt On Length 8 (Part No.35489)

Walker – Exhaust Clamp (Part No.35335)