2005 Freightliner FL50 Fuel and Emissions Systems

Essential Fuel and Emissions Systems for 2005 Freightliner FL50s

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

Fuel Tank Strap

from

$208.99
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

Carquest Premium – Heavy Duty Fuel Cap: Screw On, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10602)

Heavy Duty Fuel Cap: Screw On, Direct Fit, Provides Tight Seal, 1 Pack

from

$49.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.

Product Features:
  • Passes all state and federal emissions tests
  • Manufactured from durable, long-life materials
  • Reduces air pollution with proper sealing and venting
  • Independently tested for emission control
See More

Carquest Premium – HD Locking Fuel Cap (Part No.10421)

HD Locking Fuel Cap

from

$99.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.

Product Features:
  • Protects your fuel from theft and vandalism
  • Manufactured from durable, long-life materials
  • Independently tested for emission control
  • Passes all state and federal emissions tests
  • Reduces air pollution with proper sealing and venting
See More

Carquest Premium – HD Fuel Cap (Part No.10611)

HD Fuel Cap

from

$53.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.

Product Features:
  • Protects your fuel from theft and vandalism
  • Manufactured from durable, long-life materials
  • Independently tested for emission control
  • Passes all state and federal emissions tests
  • Reduces air pollution with proper sealing and venting
See More

Carquest Premium – HD Locking Fuel Cap (Part No.10412)

HD Locking Fuel Cap

from

$57.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.

Product Features:
  • Protects your fuel from theft and vandalism
  • Passes all state and federal emissions tests
  • Manufactured from durable, long-life materials
  • Reduces air pollution with proper sealing and venting
  • Independently tested for emission control
See More

Upgrade your 2005 Freightliner FL50 with Top-Quality Fuel and Emissions Systems

When it comes to maintaining or upgrading your 2005 Freightliner FL50, 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 FL50 functioning at its best. At Advance Auto Parts, we offer a wide selection of 3 Fuel and Emissions Systems for the 2005 Freightliner FL50, designed to meet your needs without breaking the bank. From Gas Cap replacements to Fuel Tanks 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 2005 Freightliner FL50 at great prices. Our Fuel and Emissions Systems inventory for this model ranges from just $53.99 to $208.99, with an average price of $120.99. Our 3 Fuel and Emissions Systems in stock come from 2 trusted brands, so you’re sure to find the right part for your 2005 Freightliner FL50 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 2005 Freightliner FL50 is always ready to roll. We’re committed to providing you with everything you need to keep your FL50 in top shape, all in one place. Start shopping confidently below for your 2005 Freightliner FL50!

Best-Selling Gas Caps for 2005 Freightliner FL50s

Enhance the driving experience in your Freightliner with 2 quality Gas Cap components, starting at $53.99.

Carquest Premium – HD Locking Fuel Cap (Part No.10421)

HD Locking Fuel Cap

from

$99.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.

Product Features:
  • Protects your fuel from theft and vandalism
  • Manufactured from durable, long-life materials
  • Independently tested for emission control
  • Passes all state and federal emissions tests
  • Reduces air pollution with proper sealing and venting
See More

Carquest Premium – HD Fuel Cap (Part No.10611)

HD Fuel Cap

from

$53.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.

Product Features:
  • Protects your fuel from theft and vandalism
  • Manufactured from durable, long-life materials
  • Independently tested for emission control
  • Passes all state and federal emissions tests
  • Reduces air pollution with proper sealing and venting
See More

Most Popular 2005 Freightliner FL50 Fuel Tanks

Customize your Freightliner with 1 Fuel Tanks products like Fuel Tank Straps, all priced under $208.99.

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

Fuel Tank Strap

from

$208.99
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

FAQs for 2005 Freightliner FL50 Fuel and Emissions Systems

Which Fuel and Emissions Systems are best-sellers for 2005 Freightliner FL50s?

Out of 3 Fuel and Emissions Systems that fit 2005 Freightliner FL50s, the following parts are the top sellers:

What’s the price range for 2005 Freightliner FL50 Fuel and Emissions Systems?

Fuel and Emissions System prices for the 2005 Freightliner FL50 start at $53.99 and go up to $208.99 for the most premium parts.

What’s the average price of a Fuel and Emissions System for a 2005 Freightliner FL50?

The average price for Fuel and Emissions Systems for the 2005 Freightliner FL50 is $120.99. 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 FL50 model years?

Yes, we currently carry Fuel and Emissions Systems for 9 model years of Freightliner FL50s between 1995 and 2004. Fuel and Emissions Systems are bought most frequently for the following model years: 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, and 1996.

What are the cheapest Fuel and Emissions Systems for my 2005 Freightliner FL50?

The cheapest 2005 Freightliner FL50 Fuel and Emissions Systems we carry in stock are:

What types of Fuel and Emissions Systems do you sell for my 2005 Freightliner FL50?

As of 11/2/25, these are some of the most in-demand types of Fuel and Emissions Systems for a 2005 Freightliner FL50:

Can I get help with 2005 Freightliner FL50 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 FL50 Fuel and Emissions Systems?

Advance Auto Parts keeps returns simple. For new Freightliner FL50 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.