2021 Freightliner MT55 Engine Parts
Find Your Specific 2021 Freightliner MT55 Engine Parts
Below you will find various in-demand Freightliner Engine Parts, components and accessories for your 2021 MT55. Advance Auto Parts has popular MT55 parts like Valve Cover and Cylinder Heads, Intercoolers, Oil Cooler Parts and more. You’ll also find aftermarket and OEM Engine Parts for other MT55 model years including
2012,
2013,
2014,
2015,
2016,
2017,
2018,
2019,
2020 and more. Select a category of 2021 Freightliner MT55 Engine Parts below and start saving instantly.
Popular 2021 Freightliner MT55 Engine Parts Categories
Essential Engine Parts for 2021 Freightliner MT55s
Dorman – HD Solutions – Air Temp /Boost Pressure (Part No.904-7130)
from
$83.99
This turbocharger boost sensor is designed to match the fit and function of the original sensor on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
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Product Features:
- Direct replacement – this turbocharger boost sensor is designed to match the fit and function of the original sensor on specified vehicles
- Ideal solution – this sensor is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction
- Durable construction – this sensor is made from quality components to ensure reliable performance and a long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – HD Solutions – Turbocharger Speed Sensor (Part No.904-7240)
from
$250.99
This turbocharger speed sensor is designed to match the fit and function of the original sensor on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
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Product Features:
- Direct replacement – this turbocharger speed sensor is designed to match the fit and function of the original sensor on specified vehicles
- Ideal solution – this sensor is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction
- Durable construction – this sensor is made from quality components to ensure reliable performance and a long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – HD Solutions – Turbocharger Speed Sensor (Part No.904-7139)
from
$288.99
This turbocharger speed sensor is designed to match the fit and function of the original sensor on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this turbocharger speed sensor is designed to match the fit and function of the original sensor on specified vehicles
- Ideal solution – this sensor is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction
- Durable construction – this sensor is made from quality components to ensure reliable performance and a long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – HD Solutions – Turbocharger Speed Sensor (Part No.904-7146)
from
$288.99
This turbocharger speed sensor is designed to match the fit and function of the original sensor on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this turbocharger speed sensor is designed to match the fit and function of the original sensor on specified vehicles
- Ideal solution – this sensor is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction
- Durable construction – this sensor is made from quality components to ensure reliable performance and a long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Engine Oil Cooler (Part No.918-335)
from
$651.99
This engine oil cooler is designed to match the fit and function of an original equipment cooler on specified vehicles. It is engineered to help maintain proper engine oil temperature when an original cooler has failed from heat, corrosion or damage.
Product Features:
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Product Features:
- Direct replacement – this engine oil cooler is designed to match the fit and function of an original equipment cooler on specified vehicles
- Ideal solution – engineered to help maintain proper engine oil temperature when an original cooler has failed from heat, corrosion or 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 – Crank Case Pressure Sensor (Part No.904-7119)
from
$62.99
This engine crankcase pressure sensor is designed to match the fit and function of the original sensor on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
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Product Features:
- Direct replacement – this engine crankcase pressure sensor is designed to match the fit and function of the original sensor on specified vehicles
- Ideal solution – this sensor is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction
- Durable construction – this sensor is made from quality components to ensure reliable performance and a long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Spartan – Engine Cylinder Head; GM 6.0/6.2 10-19 OHV Head (Part No.2CT13)
from
$651.99
Remanufactured Cylinder Heads are complete rebuild & include new valve stem seals, soft plugs & verified camshafts. All threads are checked and repaired if necessary. Cylinder Heads are packaged in heavy plastic to protect the unit.
Product Features:
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Product Features:
- All cylinder heads are both vacuum and pressure tested to verify valve seating, & integrity of water passages.
- All cylinder heads are packaged in environmentally safe and recyclable containers that are the perfect size for returning your original core
- All threads and machined surfaces are and repaired with technology that exceeds the original metal
- Non-sealing iron surfaces painted to prevent oxidization
Gates – Heavy-Duty Molded Turbocharger Hose (Part No.29001)
from
$206.99
Product Features:
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- Factory molded
- High strength Aramid yarn provides unsurpassed reinforcement
- Oil & high temperature resistant cover for durability & long life
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 2021 Freightliner MT55 with Top-Quality Engine Parts
When it comes to maintaining or upgrading your 2021 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, Engine Parts are key to keeping your MT55 functioning at its best. At Advance Auto Parts, we offer a wide selection of 5 Engine Parts for the 2021 Freightliner MT55, designed to meet your needs without breaking the bank.
From
Valve Cover and Cylinder Head
replacements to
Intercoolers
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 2021 Freightliner MT55 at great prices.
Our Engine Parts inventory for this model
ranges from just $62.99 to $651.99, with
an average price of $437.85.
Our 5 Engine Parts in stock come from 3 trusted brands, so you’re sure to find the right part for your 2021 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 Engine Part upgrades. Explore related part types like Batteries and Chargers, Fluids and Chemicals
and more to make sure your 2021 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 2021 Freightliner MT55!
Best-Selling Valve Cover and Cylinder Heads for 2021 Freightliner MT55s
Enhance the driving experience in your Freightliner with 1 quality Valve Cover and Cylinder Head components, starting at $651.99.
Spartan – Engine Cylinder Head; GM 6.0/6.2 10-19 OHV Head (Part No.2CT13)
from
$651.99
Remanufactured Cylinder Heads are complete rebuild & include new valve stem seals, soft plugs & verified camshafts. All threads are checked and repaired if necessary. Cylinder Heads are packaged in heavy plastic to protect the unit.
Product Features:
See More
Product Features:
- All cylinder heads are both vacuum and pressure tested to verify valve seating, & integrity of water passages.
- All cylinder heads are packaged in environmentally safe and recyclable containers that are the perfect size for returning your original core
- All threads and machined surfaces are and repaired with technology that exceeds the original metal
- Non-sealing iron surfaces painted to prevent oxidization
Most Popular 2021 Freightliner MT55 Intercoolers
Customize your Freightliner with 1 Intercoolers products
like Intercooler Connection Hoses, all
priced under $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)
Top Picks for 2021 Freightliner MT55 Oil Cooler Parts
Upgrade Freightliner MT55s with top-quality Oil Cooler Parts parts, including 1 OEM and aftermarket selections for your 2021 model.
Dorman – Engine Oil Cooler (Part No.918-335)
from
$651.99
This engine oil cooler is designed to match the fit and function of an original equipment cooler on specified vehicles. It is engineered to help maintain proper engine oil temperature when an original cooler has failed from heat, corrosion or damage.
Product Features:
See More
Product Features:
- Direct replacement – this engine oil cooler is designed to match the fit and function of an original equipment cooler on specified vehicles
- Ideal solution – engineered to help maintain proper engine oil temperature when an original cooler has failed from heat, corrosion or 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
In-Demand Engine Switches, Sensors and Relays for 2021 Freightliner MT55s
Select from 1 premium Engine Switches, Sensors and Relays parts for your 2021 Freightliner MT55.
Dorman – HD Solutions – Crank Case Pressure Sensor (Part No.904-7119)
from
$62.99
This engine crankcase pressure sensor is designed to match the fit and function of the original sensor on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine crankcase pressure sensor is designed to match the fit and function of the original sensor on specified vehicles
- Ideal solution – this sensor is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction
- Durable construction – this sensor is made from quality components to ensure reliable performance and a long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Most Sold 2021 Freightliner MT55 Turbochargers
Explore our best-selling Freightliner parts for the 2021 MT55 among 1 OEM and aftermarket options starting from $288.99.
Dorman – HD Solutions – Turbocharger Speed Sensor (Part No.904-7146)
from
$288.99
This turbocharger speed sensor is designed to match the fit and function of the original sensor on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this turbocharger speed sensor is designed to match the fit and function of the original sensor on specified vehicles
- Ideal solution – this sensor is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction
- Durable construction – this sensor is made from quality components to ensure reliable performance and a long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
FAQs for 2021 Freightliner MT55 Engine Parts
Which Engine Parts are best-sellers for 2021 Freightliner MT55s?
Out of 5 Engine Parts that fit 2021 Freightliner MT55s, the following parts are the top sellers:
- Crank Case Pressure Sensor (11571670) – $62.99
- Turbocharger Speed Sensor (11381475) – $288.99
- Engine Cylinder Head; GM 6.0/6.2 10-19 OHV Head (10943324) – $651.99
What’s the price range for 2021 Freightliner MT55 Engine Parts?
Engine Part prices for the 2021 Freightliner MT55 start at $62.99 and go up to $651.99 for the most premium parts.
What’s the average price of a Engine Part for a 2021 Freightliner MT55?
The average price for Engine Parts for the 2021 Freightliner MT55 is $437.85. 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 MT55 model years?
What are the cheapest Engine Parts for my 2021 Freightliner MT55?
The cheapest 2021 Freightliner MT55 Engine Parts we carry in stock are:
- Crank Case Pressure Sensor (11571670) – $62.99
- Green Stripe Ring Retained Straight Turbocharger Hose (10911585) – $104.99
- Turbocharger Speed Sensor (11381475) – $288.99
- Engine Cylinder Head; GM 6.0/6.2 10-19 OHV Head (10943324) – $651.99
- Engine Oil Cooler (11356136) – $651.99
What types of Engine Parts do you sell for my 2021 Freightliner MT55?
As of 11/2/25, these are some of the most in-demand types of Engine Parts for a 2021 Freightliner MT55:
Can I get help with 2021 Freightliner MT55 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 MT55 Engine Parts?
Advance Auto Parts keeps returns simple. For new Freightliner MT55 Engine Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
