2000 Freightliner MT55 Fuel and Emissions Systems

Essential Fuel and Emissions Systems for 2000 Freightliner MT55s

Carquest Premium – Fuel/Water Separator Spin-on with Drain (Part No.86813)

Fuel/Water Separator Spin-on with Drain

from

$81.99
Modern fuel injection systems require fuel be free of both particulate and water contamination. Carquest spin-on fuel filters keep fuel clean and engines running at maximum efficiency.

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Application engineered media which aids in stripping water in diesel fuels
  • Patent pending drain, metal end caps, which hold media in place
  • Rust resistant can, ensuring no leakage from inside
  • Made in USA
  • Includes Integral Post Seal
See More

Dorman – HD Solutions – Manifold Air Pressure Sensor (Part No.904-7124)

Manifold Air Pressure Sensor

from

$103.99
This manifold absolute pressure sensor is designed to match the function of an original sensor on specified vehicles, and to help accurately monitor manifold pressure when an original sensor has failed from heat or internal component damage.

Product Features:
  • Direct replacement – this manifold absolute pressure sensor is designed to match the fit and function of the original sensor on specified vehicles.
  • Ideal solution – engineered to help accurately monitor manifold pressure when an original sensor has failed from heat or internal component damage
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
See More

Dorman – HD Solutions – Injector O-Ring Kit (Part No.904-8054)

Injector O-Ring Kit

from

$132.99
The components in this fuel injector O-ring kit are designed to match the fit of the original O-rings on specified vehicles. They are engineered to help ensure leak-free connections to the fuel injectors during service or when the rings are damaged.

Product Features:
  • Direct replacements – the components in this fuel injector O-ring kit are designed to match the fit of the original O-rings on specified vehicles.
  • Ideal solution – engineered to help ensure leak-free connections to the fuel injectors during service or when the rings are damaged
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
See More

Dorman – HD Solutions – Fuel Injector O-Ring Kit (Part No.904-8055)

Fuel Injector O-Ring Kit

from

$38.49
The components in this fuel injector O-ring kit are designed to match the fit of the original O-rings on specified vehicles. They are engineered to help ensure leak-free connections to the fuel injectors during service or when the rings are damaged.

Product Features:
  • Direct replacements – the components in this fuel injector O-ring kit are designed to match the fit of the original O-rings on specified vehicles.
  • Ideal solution – engineered to help ensure leak-free connections to the fuel injectors during service or when the rings are damaged
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
See More

Dorman – HD Solutions – Fuel Tank Strap (Part No.578-5201)

Fuel Tank Strap

from

$189.99
Recommended for replacement whenever the fuel tank is replaced or serviced, this strap is a direct replacement for the original. Manufactured from durable materials to withstand harsh road and weather conditions.

Product Features:
  • Direct replacement – this fuel tank strap matches the fit, function and performance of the original part.
  • Ideal solution – recommended for replacement when the fuel tank is serviced or replaced
  • Durable construction – manufactured from quality materials for superior service and reliability
  • Trustworthy design – backed by 100 years of automotive aftermarket experience
See More

Delphi – Fuel Injector (Part No.EX631063)

Fuel Injector

from

$145.99
100 years of OE experience, supplier to the world’s top automakers, OE Heritage and knowledge built into every aftermarket part.

Product Features:
  • 100% O-ring replacement
  • All Delphi injectors are tested utilizing OE methodologies
  • Delphi injectors are produced in a Delphi ISO 9001:2008 certified facility
  • No internal seal rings equals minimized leakage
  • Recessed fuel exit minimizing possible plugging
  • Reduced spray variation, accurate fuel spray pattern mean better emissions and cold start capabilities
  • Thermally isolates fuel from engine by drawing manifold heat away from the fuel rail eliminating engine hesitation due to vapor lock
See More

Upgrade your 2000 Freightliner MT55 with Top-Quality Fuel and Emissions Systems

When it comes to maintaining or upgrading your 2000 Freightliner MT55, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Freightliner or enhancing its overall performance, Fuel and Emissions Systems are key to keeping your MT55 functioning at its best. At Advance Auto Parts, we offer a wide selection of 5 Fuel and Emissions Systems for the 2000 Freightliner MT55, designed to meet your needs without breaking the bank. From Fuel Pump replacements to Air Flow Sensors 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 Fuel and Emissions Systems for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Fuel and Emissions Systems for your 2000 Freightliner MT55 at great prices. Our Fuel and Emissions Systems inventory for this model ranges from just $38.49 to $189.99, with an average price of $112.09. Our 5 Fuel and Emissions Systems in stock come from 3 trusted brands, so you’re sure to find the right part for your 2000 Freightliner MT55 without overspending.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Fuel and Emissions System upgrades. Explore related part types like Batteries and Chargers, Fluids and Chemicals and more to make sure your 2000 Freightliner MT55 is always ready to roll. We’re committed to providing you with everything you need to keep your MT55 in top shape, all in one place. Start shopping confidently below for your 2000 Freightliner MT55!

Best-Selling Fuel Pumps for 2000 Freightliner MT55s

Enhance the driving experience in your Freightliner with 1 quality Fuel Pump components, starting at $81.99.

Carquest Premium – Fuel/Water Separator Spin-on with Drain (Part No.86813)

Fuel/Water Separator Spin-on with Drain

from

$81.99
Modern fuel injection systems require fuel be free of both particulate and water contamination. Carquest spin-on fuel filters keep fuel clean and engines running at maximum efficiency.

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Application engineered media which aids in stripping water in diesel fuels
  • Patent pending drain, metal end caps, which hold media in place
  • Rust resistant can, ensuring no leakage from inside
  • Made in USA
  • Includes Integral Post Seal
See More

Most Popular 2000 Freightliner MT55 Air Flow Sensors

Customize your Freightliner with 1 Air Flow Sensors products like MAP-Barometric Pressures, all priced under $103.99.

Dorman – HD Solutions – Manifold Air Pressure Sensor (Part No.904-7124)

Manifold Air Pressure Sensor

from

$103.99
This manifold absolute pressure sensor is designed to match the function of an original sensor on specified vehicles, and to help accurately monitor manifold pressure when an original sensor has failed from heat or internal component damage.

Product Features:
  • Direct replacement – this manifold absolute pressure sensor is designed to match the fit and function of the original sensor on specified vehicles.
  • Ideal solution – engineered to help accurately monitor manifold pressure when an original sensor has failed from heat or internal component damage
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
See More

Top Picks for 2000 Freightliner MT55 Fuel Tanks

Upgrade Freightliner MT55s with top-quality Fuel Tanks parts, including 1 OEM and aftermarket selections for your 2000 model.

Dorman – HD Solutions – Fuel Tank Strap (Part No.578-5201)

Fuel Tank Strap

from

$189.99
Recommended for replacement whenever the fuel tank is replaced or serviced, this strap is a direct replacement for the original. Manufactured from durable materials to withstand harsh road and weather conditions.

Product Features:
  • Direct replacement – this fuel tank strap matches the fit, function and performance of the original part.
  • Ideal solution – recommended for replacement when the fuel tank is serviced or replaced
  • Durable construction – manufactured from quality materials for superior service and reliability
  • Trustworthy design – backed by 100 years of automotive aftermarket experience
See More

In-Demand Fuel Injectors for 2000 Freightliner MT55s

Select from 2 premium Fuel Injectors parts for your 2000 Freightliner MT55, with prices ranging from $38.49 to $145.99.

Delphi – Fuel Injector (Part No.EX631063)

Fuel Injector

from

$145.99
100 years of OE experience, supplier to the world’s top automakers, OE Heritage and knowledge built into every aftermarket part.

Product Features:
  • 100% O-ring replacement
  • All Delphi injectors are tested utilizing OE methodologies
  • Delphi injectors are produced in a Delphi ISO 9001:2008 certified facility
  • No internal seal rings equals minimized leakage
  • Recessed fuel exit minimizing possible plugging
  • Reduced spray variation, accurate fuel spray pattern mean better emissions and cold start capabilities
  • Thermally isolates fuel from engine by drawing manifold heat away from the fuel rail eliminating engine hesitation due to vapor lock
See More

Dorman – HD Solutions – Fuel Injector O-Ring Kit (Part No.904-8055)

Fuel Injector O-Ring Kit

from

$38.49
The components in this fuel injector O-ring kit are designed to match the fit of the original O-rings on specified vehicles. They are engineered to help ensure leak-free connections to the fuel injectors during service or when the rings are damaged.

Product Features:
  • Direct replacements – the components in this fuel injector O-ring kit are designed to match the fit of the original O-rings on specified vehicles.
  • Ideal solution – engineered to help ensure leak-free connections to the fuel injectors during service or when the rings are damaged
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
See More

FAQs for 2000 Freightliner MT55 Fuel and Emissions Systems

Which Fuel and Emissions Systems are best-sellers for 2000 Freightliner MT55s?

Out of 5 Fuel and Emissions Systems that fit 2000 Freightliner MT55s, the following parts are the top sellers:

What’s the price range for 2000 Freightliner MT55 Fuel and Emissions Systems?

Fuel and Emissions System prices for the 2000 Freightliner MT55 start at $38.49 and go up to $189.99 for the most premium parts.

What’s the average price of a Fuel and Emissions System for a 2000 Freightliner MT55?

The average price for Fuel and Emissions Systems for the 2000 Freightliner MT55 is $112.09. Keep in mind the variety of part types within our Fuel and Emissions System category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Fuel and Emissions Systems for other Freightliner MT55 model years?

Yes, we currently carry Fuel and Emissions Systems for 24 model years of Freightliner MT55s between 1999 and 2024. Fuel and Emissions Systems are bought most frequently for the following model years: 2022, 2021, 2019, 2018, 2017, 2016, 2015, 2014, and 2013.

What are the cheapest Fuel and Emissions Systems for my 2000 Freightliner MT55?

The cheapest 2000 Freightliner MT55 Fuel and Emissions Systems we carry in stock are:

What types of Fuel and Emissions Systems do you sell for my 2000 Freightliner MT55?

As of 2/5/25, these are some of the most in-demand types of Fuel and Emissions Systems for a 2000 Freightliner MT55:

Can I get help with 2000 Freightliner MT55 Fuel and Emissions System orders?

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

What is your return policy for Freightliner MT55 Fuel and Emissions Systems?

Advance Auto Parts keeps returns simple. For new Freightliner MT55 Fuel and Emissions Systems and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.