2004 IC Corporation RE School Bus Engine Parts

Essential Engine Parts for 2004 IC Corporation RE School Buses

Dorman – Engine Oil Pan: Direct Fit, Steel, Sump, 20 Quart (Part No.264-836)

Engine Oil Pan: Direct Fit, Steel, Sump, 20 Quart

from

$279.99
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:
  • 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
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Dorman – Engine Oil Pan: Direct Fit, Steel, Sump, 20 Quart (Part No.264-838)

Engine Oil Pan: Direct Fit, Steel, Sump, 20 Quart

from

$272.99
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:
  • 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
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Dorman – HD Solutions – Timing Cover Kit (Part No.635-5002)

Timing Cover Kit

from

$966.99
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:
  • 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
See More

Dorman – HD Solutions – Timing Cover Kit (Part No.635-5000)

Timing Cover Kit

from

$1533.99
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:
  • 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
See More

Dorman – Engine Oil Pan Dipstick Flange Kit: Direct Replacement, Metal (Part No.904-256)

Engine Oil Pan Dipstick Flange Kit: Direct Replacement, Metal

from

$49.99
This oil pan dipstick flange repair kit is a direct replacement for a damaged or leaking dipstick flange. Includes new seals and a corrosion-resistant finish for a long service life.

Product Features:
  • Ideal replacement – this flange repair kit is a direct replacement for a damaged or leaking original equipment dipstick flange
  • Complete repair solution – this flange repair kit includes new seals and all hardware required to repair the flange
  • Easy to install – no special tools are required to install this flange kit
  • Quality tested – this part has undergone try-on, corrosion and material testing to ensure a quality fit and long service life
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Dorman – Dipstick Flange Tool and Seal Kit (OE Fix) (Part No.904-423)

Dipstick Flange Tool and Seal Kit (OE Fix)

from

$37.99
This Dorman OE FIX oil pan dipstick flange repair kit includes a special tool that allows a leaky main O-ring to be changed without removing the oil pan, saving time. Kit includes enough O-rings to perform five complete repairs.

Product Features:
  • Saves time – this kit saves hours of shop time by allowing the leaky O-ring between the oil pan and the dipstick flange to be replaced without removing the pan
  • Special tool included – this dipstick flange repair kit includes a reusable special tool to allow replacement of the flange seal in place
  • Cost-effective solution – includes large (flange) and small (dipstick tube) O-rings to perform 5 complete repairs
  • Quality tested – this part has undergone try-on and material testing to ensure a quality fit and long service life
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Dorman – Harmonic Balancer Assembly (Part No.594-124)

Harmonic Balancer Assembly

from

$157.99
This direct replacement harmonic balancer features a stress-resistant rubber bond to properly absorb engine vibration. Stringent standards help ensure excellent tensile and impact strength for greater durability.

Product Features:
  • Ideal replacement – this harmonic balancer assembly exactly matches the fit and function of the original harmonic balancer for a direct replacement
  • Durable construction – stringent specifications and careful construction help ensure longevity
  • Thoroughly tested – this harmonic balancer has undergone dimensional verification, material validation and functional testing
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
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Dorman – HD Solutions – Crankshaft Position Sensor (Part No.904-7516)

Crankshaft Position Sensor

from

$57.99
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:
  • 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
See More

Dorman – HD Solutions – Crankshaft Position Sensor (Part No.904-7511)

Crankshaft Position Sensor

from

$57.99
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:
  • 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
See More

Dorman – HD Solutions – High Pressure Oil Rail Kit (Part No.904-7926)

High Pressure Oil Rail Kit

from

$126.99
This high-pressure oil rail O-ring kit is designed to match the original components required to seal the high-pressure rail to the injector on specified vehicles. Made of quality components, this kit is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this high-pressure oil rail O-ring kit is designed to match the original components required to seal the high-pressure rail to the injector on specified vehicles
  • Ideal solution – this kit is a reliable replacement for original components that have failed due to fatigue
  • Durable construction – this kit 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
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Carquest Premium – Oil Rail Seal Kit (Part No.AC20692)

Oil Rail Seal Kit

from

$73.99
Product Features:
  • Premium OE quality materials
  • Includes eighteen Teflon shims
  • Includes six inlet tube o-rings
  • Includes one oil rail o-ring
  • Includes technical bulletin and installation tips
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Spartan – Engine Cylinder Head; Ford 7.3 98-03 Cyl Head (Part No.2FWC)

Engine Cylinder Head; Ford 7.3 98-03 Cyl Head

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:
  • 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
See More

Dorman – Turbocharger Up-Pipe Kit – Includes Hardware and Gaskets (Part No.679-005)

Turbocharger Up-Pipe Kit - Includes Hardware and Gaskets

from

$244.99
More like a complete kit than a single part, many of our Turbocharger Up Pipes include gaskets and hardware for a complete installation. This part is a direct replacement – exact fit adds efficiency and convenience.

Product Features:
  • Stainless tubular construction protects against warping or cracking
  • Precise construction for long-lasting performance
  • Vehicle try-on testing has been conducted to ensure trouble-free performance
  • A rigorous quality inspection has been undertaken to ensure high quality
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Carquest Premium – Camshaft Sensor (Part No.CSC1051)

Camshaft Sensor

from

$30.99
A leader in vehicle electronic solutions, each premium product meets or exceeds OE specifications in appearance, fit, and function, ensuring easy installation and excellent performance. The product has been tested under extreme environments.

Product Features:
  • Reliable circuit board and product structure design, 3D proofing, and field test verification to ensure correct signal output at all speeds.
  • Manufactured in an anti-static environment to ensure reliability and stability.
  • Extreme temperature and salt spray tests simulate real-world vehicle conditions to ensure durability and reliability.
  • Providing this premium product line, we meet the service professionals needs with the highest quality product every time the part comes out of the box.
See More

Carquest – Camshaft Sensor (Part No.35C1026)

Camshaft Sensor

from

$26.49
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

Product Features:
  • Designed to OE standards for ease of installation
  • 100% testing to meet OE performance
  • High temperature resistance for longer life
See More

Dorman – Hpop Reservoir Gasket (Part No.635-128)

Hpop Reservoir Gasket

from

$23.99
This oil reservoir gasket is designed to match the fit and function of the original gasket on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this oil reservoir gasket is designed to match the fit and function of the original gasket on specified vehicles
  • Restores functionality – this gasket is made to fit and fully restore part functionality after the original gasket fails
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – HD Solutions – Timing Cover Gasket Kit (Part No.635-5003)

Timing Cover Gasket Kit

from

$334.99
This timing cover gasket set is a direct replacement for the original equipment gaskets. Made of durable rubber material to resist damage from heat and oil, this kit includes all the gaskets required to reseal the timing cover.

Product Features:
  • Ideal replacement – this timing cover gasket set matches the original equipment gaskets to reliably seal the timing cover
  • Durable materials – the gaskets included in this timing cover gasket set are made quality rubber to resist damage from exposure to high temperatures and engine oil
  • Cost-effective solution – offers original equipment quality at competitive price
  • Quality tested – this part has undergone vehicle try-on, material and compression testing to ensure a quality fit and long service life
See More

Upgrade your 2004 IC Corporation RE School Bus with Top-Quality Engine Parts

When it comes to maintaining or upgrading your 2004 IC Corporation RE School Bus, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your IC Corporation or enhancing its overall performance, Engine Parts are key to keeping your RE School Bus functioning at its best. At Advance Auto Parts, we offer a wide selection of 15 Engine Parts for the 2004 IC Corporation RE School Bus, designed to meet your needs without breaking the bank. From Camshaft 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 2004 IC Corporation RE School Bus at great prices. Our Engine Parts inventory for this model ranges from just $23.99 to $1,631.99, with an average price of $508.23. Our 15 Engine Parts in stock come from 4 trusted brands, so you’re sure to find the right part for your 2004 IC Corporation RE School Bus 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 2004 IC Corporation RE School Bus is always ready to roll. We’re committed to providing you with everything you need to keep your RE School Bus in top shape, all in one place. Start shopping confidently below for your 2004 IC Corporation RE School Bus!

Best-Selling Camshafts for 2004 IC Corporation RE School Buses

Enhance the driving experience in your IC Corporation with 2 quality Camshaft components, starting at $26.49.

Carquest Premium – Camshaft Sensor (Part No.CSC1051)

Camshaft Sensor

from

$30.99
A leader in vehicle electronic solutions, each premium product meets or exceeds OE specifications in appearance, fit, and function, ensuring easy installation and excellent performance. The product has been tested under extreme environments.

Product Features:
  • Reliable circuit board and product structure design, 3D proofing, and field test verification to ensure correct signal output at all speeds.
  • Manufactured in an anti-static environment to ensure reliability and stability.
  • Extreme temperature and salt spray tests simulate real-world vehicle conditions to ensure durability and reliability.
  • Providing this premium product line, we meet the service professionals needs with the highest quality product every time the part comes out of the box.
See More

Carquest – Camshaft Sensor (Part No.35C1026)

Camshaft Sensor

from

$26.49
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

Product Features:
  • Designed to OE standards for ease of installation
  • 100% testing to meet OE performance
  • High temperature resistance for longer life
See More

Most Popular 2004 IC Corporation RE School Bus Engine Switches, Sensors and Relays

Customize your IC Corporation with 1 Engine Switches, Sensors and Relays products like Crankshaft Position Sensors, all priced under $57.99.

Dorman – HD Solutions – Crankshaft Position Sensor (Part No.904-7511)

Crankshaft Position Sensor

from

$57.99
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:
  • 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
See More

Top Picks for 2004 IC Corporation RE School Bus Engine Gaskets and Seals

Upgrade IC Corporation RE School Buses with top-quality Engine Gaskets and Seals parts, including 2 OEM and aftermarket selections for your 2004 model.

Dorman – Hpop Reservoir Gasket (Part No.635-128)

Hpop Reservoir Gasket

from

$23.99
This oil reservoir gasket is designed to match the fit and function of the original gasket on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this oil reservoir gasket is designed to match the fit and function of the original gasket on specified vehicles
  • Restores functionality – this gasket is made to fit and fully restore part functionality after the original gasket fails
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – HD Solutions – Timing Cover Gasket Kit (Part No.635-5003)

Timing Cover Gasket Kit

from

$334.99
This timing cover gasket set is a direct replacement for the original equipment gaskets. Made of durable rubber material to resist damage from heat and oil, this kit includes all the gaskets required to reseal the timing cover.

Product Features:
  • Ideal replacement – this timing cover gasket set matches the original equipment gaskets to reliably seal the timing cover
  • Durable materials – the gaskets included in this timing cover gasket set are made quality rubber to resist damage from exposure to high temperatures and engine oil
  • Cost-effective solution – offers original equipment quality at competitive price
  • Quality tested – this part has undergone vehicle try-on, material and compression testing to ensure a quality fit and long service life
See More

In-Demand Valve Cover and Cylinder Heads for 2004 IC Corporation RE School Buses

Select from 1 premium Valve Cover and Cylinder Heads parts for your 2004 IC Corporation RE School Bus.

Spartan – Engine Cylinder Head; Ford 7.3 98-03 Cyl Head (Part No.2FWC)

Engine Cylinder Head; Ford 7.3 98-03 Cyl Head

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:
  • 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
See More

Most Sold 2004 IC Corporation RE School Bus Engine Timing Parts

Explore our best-selling IC Corporation parts for the 2004 RE School Bus among 3 OEM and aftermarket options starting from $966.99.

Dorman – HD Solutions – Timing Cover Kit (Part No.635-5002)

Timing Cover Kit

from

$966.99
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:
  • 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
See More

Dorman – HD Solutions – Inner Timing Cover Kit (Part No.635-5001)

Inner Timing Cover Kit

from

$1631.99
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:
  • 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
See More

Dorman – HD Solutions – Timing Cover Kit (Part No.635-5000)

Timing Cover Kit

from

$1533.99
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:
  • 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
See More

FAQs for 2004 IC Corporation RE School Bus Engine Parts

Which Engine Parts are best-sellers for 2004 IC Corporation RE School Buses?

Out of 15 Engine Parts that fit 2004 IC Corporation RE School Buses, the following parts are the top sellers:

What’s the price range for 2004 IC Corporation RE School Bus Engine Parts?

Engine Part prices for the 2004 IC Corporation RE School Bus start at $23.99 and go up to $1,631.99 for the most premium parts.

What’s the average price of a Engine Part for a 2004 IC Corporation RE School Bus?

The average price for Engine Parts for the 2004 IC Corporation RE School Bus is $508.23. 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 IC Corporation RE School Bus model years?

Yes, we currently carry Engine Parts for 14 model years of IC Corporation RE School Buses between 2003 and 2019. Engine Parts are bought most frequently for the following model years: 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, and 2009.

What are the cheapest Engine Parts for my 2004 IC Corporation RE School Bus?

The cheapest 2004 IC Corporation RE School Bus Engine Parts we carry in stock are:

What types of Engine Parts do you sell for my 2004 IC Corporation RE School Bus?

As of 11/2/25, these are some of the most in-demand types of Engine Parts for a 2004 IC Corporation RE School Bus:

Can I get help with 2004 IC Corporation RE School Bus Engine Part orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about IC Corporation Engine Parts and more.

What is your return policy for IC Corporation RE School Bus Engine Parts?

Advance Auto Parts keeps returns simple. For new IC Corporation RE School Bus Engine Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.