1984 Toyota 4Runner Fuel Injectors

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Keep Your 1984 Toyota 4Runner in Top Shape with Quality Fuel Injectors

Whether you’re repairing or upgrading your Fuel Injector, using high-quality parts is key to keeping your 1984 Toyota 4Runner looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Fuel Injection Nozzle O-Ring Kits and Fuel Injector Gaskets. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Competitive Prices and Extensive Inventory

The average price for a 1984 Toyota 4Runner Fuel Injector at Advance Auto Parts is around $7.49, with a range that starts at $6.99 and goes up to $7.99. With 2 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Fuel Injection Plenum Gasket Set start at just $6.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Fuel Injector, don’t forget to check out other key components like Gas Caps and Oxygen Sensors. At Advance Auto Parts, we’re here to help you keep your 1984 Toyota 4Runner in peak condition, inside and out.

Essential 1984 Toyota 4Runner Fuel Injectors

MAHLE Original – Fuel Injection Nozzle O-Ring Kit (Part No.GS33654)

Fuel Injection Nozzle O-Ring Kit

from

$7.99
MAHLE® gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.

Product Features:
  • All MAHLE gaskets meet or exceed the original equipment specifications providing the finest sealing products available
  • MAHLE gaskets utilizes OE equivalent or better materials in all our gaskets
  • MAHLE gaskets is the leader in Domestic, Asian and European applications
  • The contents of MAHLE gaskets are packaged in shrink wrapped tray, giving you the added security of knowing that you have the right parts, prior to opening the package
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Felpro – Fuel Injection Plenum Gasket Set (Part No.MS 91724)

Fuel Injection Plenum Gasket Set

from

$6.99
Product Features:
  • DESIGNED FOR IMPERFECT SEALING SURFACES: Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
  • SEALING TECHNOLOGIES: Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
  • ENGINEERING EXPERTISE: Parts are designed, reviewed, validated and approved by Fel-Pro engineers through rigorous research and development
  • REAL-WORLD TESTED: Parts are tested on-vehicle and validated to ensure optimal performance on the road
  • EVERY PART FOR THE REPAIR: Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
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Felpro – Fuel Injection Throttle Body Mounting Gasket (Part No.61038)

Fuel Injection Throttle Body Mounting Gasket

from

$3.29
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
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Felpro – Fuel Injection Throttle Body Mounting Gasket (Part No.61392)

Fuel Injection Throttle Body Mounting Gasket

from

$6.29
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 and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
See More

Felpro – Fuel Injection Throttle Body Mounting Gasket (Part No.61412)

Fuel Injection Throttle Body Mounting Gasket

from

$5.79
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 and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
See More

MAHLE Original – Fuel Injection Throttle Body Mounting Gasket (Part No.G32157)

Fuel Injection Throttle Body Mounting Gasket

from

$3.99
MAHLE® gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.

Product Features:
  • All MAHLE gaskets meet or exceed the original equipment specifications providing the finest sealing products available
  • MAHLE gaskets utilizes OE equivalent or better materials in all our gaskets
  • MAHLE gaskets is the leader in Domestic, Asian and European applications
  • The contents of MAHLE gaskets are packaged in shrink wrapped tray, giving you the added security of knowing that you have the right parts, prior to opening the package
See More

Felpro – UPPER INTAKE MANIFOLD GASKET/ PLENUM GASKET (Part No.MS 95899)

UPPER INTAKE MANIFOLD GASKET/ PLENUM GASKET

from

$35.99
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 and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
See More

Felpro – Fuel Injection Throttle Body Mounting Gasket (Part No.61445)

Fuel Injection Throttle Body Mounting Gasket

from

$5.79
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 and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
See More

Carquest Premium – Fuel Injection Idle Air Control Valve Gasket (Part No.ABA1165)

Fuel Injection Idle Air Control Valve Gasket

from

$7.99
The Fuel Injection Idle Air Control Valve controls the engine idle speed by allowing air to bypass the closed throttle plate. The idle air control valve gasket should be replaced any time the valve is removed for cleaning or service.

Product Features:
  • Application matched component to ensure the system can be returned to like new condition.
  • Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
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Felpro – Fuel Injection Throttle Body Mounting Gasket (Part No.61281)

Fuel Injection Throttle Body Mounting Gasket

from

$24.99
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 and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
See More

Most Popular Fuel Injection Nozzle O-Ring Kit for 1984 Toyota 4Runners

Enhance your 1984 Toyota 4Runner with this popular Fuel Injection Nozzle O-Ring Kit we have in stock, for $7.99.

MAHLE Original – Fuel Injection Nozzle O-Ring Kit (Part No.GS33654)

Fuel Injection Nozzle O-Ring Kit

from

$7.99
MAHLE® gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.

Product Features:
  • All MAHLE gaskets meet or exceed the original equipment specifications providing the finest sealing products available
  • MAHLE gaskets utilizes OE equivalent or better materials in all our gaskets
  • MAHLE gaskets is the leader in Domestic, Asian and European applications
  • The contents of MAHLE gaskets are packaged in shrink wrapped tray, giving you the added security of knowing that you have the right parts, prior to opening the package
See More

Best-Selling 1984 Toyota 4Runner Fuel Injector Gasket

Upgrade your 4Runner with our best-selling Fuel Injector Gasket.

Felpro – Fuel Injection Plenum Gasket Set (Part No.MS 91724)

Fuel Injection Plenum Gasket Set

from

$6.99
Product Features:
  • DESIGNED FOR IMPERFECT SEALING SURFACES: Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
  • SEALING TECHNOLOGIES: Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
  • ENGINEERING EXPERTISE: Parts are designed, reviewed, validated and approved by Fel-Pro engineers through rigorous research and development
  • REAL-WORLD TESTED: Parts are tested on-vehicle and validated to ensure optimal performance on the road
  • EVERY PART FOR THE REPAIR: Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
See More

FAQs for 1984 Toyota 4Runner Fuel Injectors

What are the best-selling Fuel Injectors for 1984 Toyota 4Runners?

Out of 2 Fuel Injectors that fit 1984 Toyota 4Runners, the following parts are the top sellers:

What’s the price range for 1984 Toyota 4Runner Fuel Injectors?

The prices of Fuel Injectors for the 1984 Toyota 4Runner range from $6.99 up to $7.99 for the most premium parts.

What is the average price of a Fuel Injector for a 1984 Toyota 4Runner?

The average price for Fuel Injectors for the 1984 Toyota 4Runner is $7.49. Keep in mind the variety of part types within our Fuel Injector category, where you are likely to find a wide range of prices across a variety of parts and components.

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

Yes, we carry Fuel Injectors for 39 model years of Toyota 4Runners between 1985 and 2024. The following model years are the most popular for Fuel Injector purchases: 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, and 2015.

What are the cheapest Fuel Injectors for my 1984 Toyota 4Runner?

The cheapest 1984 Toyota 4Runner Fuel Injectors we carry are:

Does Advance Auto Parts sell Fuel Injectors for any other 1984 Toyota models?

Yes. We stock Fuel Injectors for 5 other popular 1984 Toyota models. Some of the most popular are 1984 Camry Fuel Injectors, 1984 Celica Fuel Injectors, 1984 Pickup Fuel Injectors, 1984 Cressida Fuel Injectors, and 1984 Van Fuel Injectors.

What are the top-rated Fuel Injectors that fit the 1984 Toyota 4Runner?

The one 1984 Toyota 4Runner Fuel Injector we have in stock is the Fuel Injection Plenum Gasket Set. It costs $6.99.

What types of Fuel Injectors do you sell for my 1984 Toyota 4Runner?

As of 3/1/26, these are some of the most in-demand types of Fuel Injectors for a 1984 Toyota 4Runner:

Can I get help with 1984 Toyota 4Runner Fuel Injector orders?

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

What is your return policy for Toyota 4Runner Fuel Injectors?

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