2003 Freightliner FL50 Engine Parts
Find Your Specific 2003 Freightliner FL50 Engine Parts
Below you will find various in-demand Freightliner Engine Parts, components and accessories for your 2003 FL50. Advance Auto Parts has popular FL50 parts like Intercoolers, Engine Switches, Sensors and Relays, Oil Pans and more. You’ll also find aftermarket and OEM Engine Parts for other FL50 model years including
1995,
1996,
1997,
1998,
1999,
2000,
2001,
2002,
2004 and more. Select a category of 2003 Freightliner FL50 Engine Parts below and start saving instantly.
Popular 2003 Freightliner FL50 Engine Parts Categories
Essential Engine Parts for 2003 Freightliner FL50s
Dorman – HD Solutions – Engine Oil Pan: Direct Fit, Steel, Sump, 22 Quart (Part No.264-5012)
from
$1204.99
Oil pan leaking? This engine oil pan is precision-engineered to match the original equipment pan on specific vehicle years, makes and models for a reliable replacement.
Product Features:
See More
Product Features:
- Direct replacement – this engine oil pan is made to match the original pan on specific vehicles
- Complete assembly – includes replacement pan and drain plugs to match original components
- Durable design – high-strength coating prevents future corrosion
- Trustworthy value – backed by team of engineers and quality control experts in the United States
Dorman – HD Solutions – Timing Cover Kit (Part No.635-4999)
from
$273.99
This direct replacement timing cover matches the fit and function of the original equipment cover for a reliable repair. This part has undergone extensive testing to ensure adherence to precise design standards.
Product Features:
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Product Features:
- Direct replacement – this engine timing cover matches the fit and function of the original equipment cover
- Durable construction – this part is specifically designed to withstand extreme underhood temperatures for a long service life
- Cost-effective solution – offers original equipment quality at a competitive price
- Quality tested – this part has undergone extensive testing to ensure a quality fit and long service life
Dorman – HD Solutions – Crankshaft Position Sensor (Part No.904-7123)
from
$83.99
This engine crankshaft position sensor is designed to match the fit and function of an original sensor to help ensure the engine control unit receives proper inputs when an original sensor has failed from heat or internal component damage.
Product Features:
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Product Features:
- Direct replacement – this engine crankshaft position sensor is designed to match the fit and function of an original sensor on specified vehicles
- Ideal solution – engineered to help ensure the engine control unit receives proper inputs 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
Dorman – HD Solutions – Crankshaft Position Sensor (Part No.904-7020)
from
$167.99
This engine crankshaft position sensor is designed to match the fit and function of an original sensor to help ensure the engine control unit receives proper inputs when an original sensor has failed from heat or internal component damage.
Product Features:
See More
Product Features:
- Direct replacement – this engine crankshaft position sensor is designed to match the fit and function of an original sensor on specified vehicles
- Ideal solution – engineered to help ensure the engine control unit receives proper inputs 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
Dorman – HD Solutions – Crankshaft Position Sensor (Part No.904-7123CD)
from
$82.99
This engine crankshaft position sensor is designed to match the fit and function of an original sensor to help ensure the engine control unit receives proper inputs when an original sensor has failed from heat or internal component damage.
Product Features:
See More
Product Features:
- Direct replacement – this engine crankshaft position sensor is designed to match the fit and function of an original sensor on specified vehicles
- Ideal solution – engineered to help ensure the engine control unit receives proper inputs 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
Carquest Premium – Engine Oil Filler Cap: Screw On, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10111)
from
$13.99
Manufactured from high quality components by an OE Supplier. Proper fit and sealing prevents oil loss. Designed to OEM specifications. High quality finish is designed to compliment the engine compartment appearance.
Product Features:
See More
Product Features:
- Provides proper seal to ensure leak prevention
- Stops engine blow by
- High quality construction
- Meets all OEM specifications
Gates – Green Stripe Ring Retained Straight Turbocharger Hose (Part No.26201)
from
$104.99
Product Features:
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- Four-layer silicone construction with aramid fiber reinforcement for maximum durability
- Meets or exceeds OEM specifications
- Temperature Range: -60 Deg. F to +500 Deg. F (-51 Deg. C to +260 Deg. C)
Upgrade your 2003 Freightliner FL50 with Top-Quality Engine Parts
When it comes to maintaining or upgrading your 2003 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, Engine Parts are key to keeping your FL50 functioning at its best. At Advance Auto Parts, we offer a wide selection of 5 Engine Parts for the 2003 Freightliner FL50, designed to meet your needs without breaking the bank.
From
Intercooler
replacements to
Engine Switches, Sensors and Relays
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 Engine 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 Engine Parts for your 2003 Freightliner FL50 at great prices.
Our Engine Parts inventory for this model
ranges from just $13.99 to $1,204.99, with
an average price of $311.82.
Our 5 Engine Parts in stock come from 3 trusted brands, so you’re sure to find the right part for your 2003 Freightliner FL50 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 2003 Freightliner FL50, we stock popular OEM and aftermarket Engine Parts from top names
like Carquest Premium, and more.
Carquest Premium Engine Parts
start at just $13.99 and boast an impressive 4.4 stars average rating from customers.
With 44 customer reviews and counting, our 2003 Freightliner FL50 Engine 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 Engine Part upgrades. Explore related part types like Batteries and Chargers, Fluids and Chemicals
and more to make sure your 2003 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 2003 Freightliner FL50!
Best-Selling Intercoolers for 2003 Freightliner FL50s
Enhance the driving experience in your Freightliner with 1 quality Intercooler components, starting at $104.99.
Gates – Green Stripe Ring Retained Straight Turbocharger Hose (Part No.26201)
from
$104.99
Product Features:
See More
- Four-layer silicone construction with aramid fiber reinforcement for maximum durability
- Meets or exceeds OEM specifications
- Temperature Range: -60 Deg. F to +500 Deg. F (-51 Deg. C to +260 Deg. C)
Most Popular 2003 Freightliner FL50 Engine Switches, Sensors and Relays
Customize your Freightliner with 1 Engine Switches, Sensors and Relays products
like Crankshaft Position Sensors, all
priced under $167.99.
Dorman – HD Solutions – Crankshaft Position Sensor (Part No.904-7020)
from
$167.99
This engine crankshaft position sensor is designed to match the fit and function of an original sensor to help ensure the engine control unit receives proper inputs when an original sensor has failed from heat or internal component damage.
Product Features:
See More
Product Features:
- Direct replacement – this engine crankshaft position sensor is designed to match the fit and function of an original sensor on specified vehicles
- Ideal solution – engineered to help ensure the engine control unit receives proper inputs 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
Top Picks for 2003 Freightliner FL50 Oil Pans
Upgrade Freightliner FL50s with top-quality Oil Pans parts, including 1 OEM and aftermarket selections for your 2003 model.
Dorman – HD Solutions – Engine Oil Pan: Direct Fit, Steel, Sump, 22 Quart (Part No.264-5012)
from
$1204.99
Oil pan leaking? This engine oil pan is precision-engineered to match the original equipment pan on specific vehicle years, makes and models for a reliable replacement.
Product Features:
See More
Product Features:
- Direct replacement – this engine oil pan is made to match the original pan on specific vehicles
- Complete assembly – includes replacement pan and drain plugs to match original components
- Durable design – high-strength coating prevents future corrosion
- Trustworthy value – backed by team of engineers and quality control experts in the United States
In-Demand Engine Blocks for 2003 Freightliner FL50s
Select from 1 premium Engine Blocks parts for your 2003 Freightliner FL50.
Carquest Premium – Engine Oil Filler Cap: Screw On, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10111)
from
$13.99
Manufactured from high quality components by an OE Supplier. Proper fit and sealing prevents oil loss. Designed to OEM specifications. High quality finish is designed to compliment the engine compartment appearance.
Product Features:
See More
Product Features:
- Provides proper seal to ensure leak prevention
- Stops engine blow by
- High quality construction
- Meets all OEM specifications
Most Sold 2003 Freightliner FL50 Engine Timing Parts
Explore our best-selling Freightliner parts for the 2003 FL50 among 1 OEM and aftermarket options starting from $273.99.
Dorman – HD Solutions – Timing Cover Kit (Part No.635-4999)
from
$273.99
This direct replacement timing cover matches the fit and function of the original equipment cover for a reliable repair. This part has undergone extensive testing to ensure adherence to precise design standards.
Product Features:
See More
Product Features:
- Direct replacement – this engine timing cover matches the fit and function of the original equipment cover
- Durable construction – this part is specifically designed to withstand extreme underhood temperatures for a long service life
- Cost-effective solution – offers original equipment quality at a competitive price
- Quality tested – this part has undergone extensive testing to ensure a quality fit and long service life
Top-Rated Engine Parts Brands For Your 2003 Freightliner FL50
Shop for the best-rated brands offering Engine Parts and other products for your 2003 Freightliner FL50s. Below you’ll find some of our best rated Engine Parts from Carquest Premium, and more. Engine Parts from these brands that fit a 2003 FL50 start at just $13.99 and are rated as high as 4.4 stars. OEM and aftermarket Engine Parts don’t get more top quality, durable, and affordable than from the brands below.
Popular Carquest Premium 2003 Freightliner FL50 Engine Parts
When it comes to maintaining or upgrading your 2003 Freightliner FL50, using quality Engine Parts is essential to ensure durability and a perfect fit. Carquest Premium ticks all of those boxes. We offer a wide selection of Carquest Premium Engine Parts, specifically designed for the 2003 Freightliner FL50. With over 1 Carquest Premium brand Engine Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $13.99. Plus, with over 44 customer reviews and an average rating of 4.4 stars, you can trust that our Carquest Premium Engine Parts will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
from
$13.99
(44)
Engine Oil Filler Cap: Screw On, Direct Fit, Provides Tight Seal, 1 Pack
“WONT BREAK AS EASY AS OE DID”
FAQs for 2003 Freightliner FL50 Engine Parts
Which Engine Parts are best-sellers for 2003 Freightliner FL50s?
Out of 5 Engine Parts that fit 2003 Freightliner FL50s, the following parts are the top sellers:
- Timing Cover Kit (11880734) – $273.99
- Engine Oil Pan: Direct Fit, Steel, Sump, 22 Quart (11880748) – $1,204.99
- Crankshaft Position Sensor (11438506) – $167.99
What’s the price range for 2003 Freightliner FL50 Engine Parts?
Engine Part prices for the 2003 Freightliner FL50 start at $13.99 and go up to $1,204.99 for the most premium parts.
What’s the average price of a Engine Part for a 2003 Freightliner FL50?
The average price for Engine Parts for the 2003 Freightliner FL50 is $311.82. Keep in mind the variety of part types within our Engine 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 Engine Parts for other Freightliner FL50 model years?
What are the cheapest Engine Parts for my 2003 Freightliner FL50?
The cheapest 2003 Freightliner FL50 Engine Parts we carry in stock are:
- Engine Oil Filler Cap: Screw On, Direct Fit, Provides Tight Seal, 1 Pack (18481442) – $13.99
- Green Stripe Ring Retained Straight Turbocharger Hose (10911585) – $104.99
- Crankshaft Position Sensor (11438506) – $167.99
- Timing Cover Kit (11880734) – $273.99
- Engine Oil Pan: Direct Fit, Steel, Sump, 22 Quart (11880748) – $1,204.99
What are the top-rated Engine Parts that fit the 2003 Freightliner FL50?
Out of 44 reviews by customers, our 2003 Freightliner FL50 Engine Parts have an average customer rating of . These are some of the highest-rated Engine Part types for the 2003 Freightliner FL50 and their top-rated products:
- Engine Blocks
- Engine Oil Filler Cap: Screw On, Direct Fit, Provides Tight Seal, 1 Pack (18481442) – $13.99
What types of Engine Parts do you sell for my 2003 Freightliner FL50?
As of 11/2/25, these are some of the most in-demand types of Engine Parts for a 2003 Freightliner FL50:
Can I get help with 2003 Freightliner FL50 Engine Part orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Freightliner Engine Parts and more.
What is your return policy for Freightliner FL50 Engine Parts?
Advance Auto Parts keeps returns simple. For new Freightliner FL50 Engine Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
