2008 GMC C8500 Topkick Engine Parts
Find Your Specific 2008 GMC C8500 Topkick Engine Parts
Below you will find various in-demand GMC Engine Parts, components and accessories for your 2008 C8500 Topkick. Advance Auto Parts has popular C8500 Topkick parts like Camshafts, Oil Pans, Engine Gaskets and Seals and more. You’ll also find aftermarket and OEM Engine Parts for other C8500 Topkick model years including
2003,
2004,
2005,
2006,
2007,
2009 and more. Select a category of 2008 GMC C8500 Topkick Engine Parts below and start saving instantly.
Popular 2008 GMC C8500 Topkick Engine Parts Categories
Essential Engine Parts for 2008 GMC C8500 Topkicks
Dorman – Help – Power Band Clamp 2 – 2.5 Inch (OE Fix) (Part No.55244)
from
$40.99
The flat surface on the original equipment hose clamps tend to apply uneven force on turbocharger pipes and hoses, often causing leaks and a loss of turbo pressure. This Dorman OE FIX Power Band Clamp features a patented curved profile that helps achieve a stronger seal than the factory clamp on boots and pipes. Powerbands are made of stainless steel, and have a low-profile spiral screw for easy installation in tight spaces.
Product Features:
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Product Features:
- Improved design – this Power Band Clamp’s patented curved profile provides a stronger seal to prevent pressure leaks up to 100 psi
- Compact construction – low-profile spiral screw takes less space than the original T-bolt clamp and requires less torque for proper installation
- Durable construction – made of tough stainless steel with a fully enclosed screw for strength and durability
- Independently tested – validated by a third-party laboratory to ensure a more secure seal
Spartan – Engine Long Block; Chevrolet 4.8 V8 99-07 Engine (Part No.DCTC)
from
$2712.99
Your remanufactured engine is tested in several specific ways after being assembled; Multiple Pressure tests. Each component is carefully checked after being cleaned to see if cracks or other defects exist in the casting. After being assembled, we pressure
Product Features:
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Product Features:
- Each engine we remanufacture is essentially reverse engineered – in part to discover original factory deficiencies. If possible, our seasoned R&D personnel & QC experts make improvements. Why shouldn’t our engine last longer than your First !
- Engines come with installation gasket set & oil pump unless noted otherwise. If we have important installation information it will be included on tags or in the paperwork packaged with your engine.
- Engines are securely packaged in a recyclable container that will also protect your core on the return trip. Our nationwide warehouse network means speedy delivery.
- Each engine is remanufactured with quality OE level components not “white” box generic parts that may or may not satisfy your needs and expectations. When you use the best you get the best results and satisfaction.
Premium Drive Train – Premium Remanufactured Engine Long Block Assembly (Part No.L4807GMC)
from
$3533.00
Every remanufactured engine is built to OEM or better standards, undergoing rigorous inspection and machining to meet or exceed original factory specifications. The process starts with 100% magnaflux crack detection on cast iron blocks, ensuring no hidden flaws compromise durability. Each block is precisely CNC machined and cylinders are honed to exact OEM cross-hatch patterns for optimal performance. Cylinder heads are resurfaced, inspected, and fitted with new valves, seals, and lifters-either OEM remanufactured or the highest-quality aftermarket options, selected based on which offers superior durability and reliability. Comprehensive pressure and vacuum testing guarantees leak-free operation. Only 100% new pistons, rings, bearings, seals, and critical components-never recycled-are used to deliver like-new performance and long-term dependability. Before shipment, every engine undergoes cold motored Sims testing to verify compression, oil pressure, torque-to-turn, and overall mechanical integrity. The result is a remanufactured engine engineered for maximum durability, reliability, and performance you can trust.
Product Features:
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Product Features:
- 100% Magnaflux Inspection – Detects cracks invisible to the eye for superior reliability.
- Cold Motored Sims Testing – Every engine is tested for compression, oil pressure, and proper operation before it ships.
- New Pistons, Rings and Bearings – All critical internal components are brand new, never reused.
- OEM-Spec CNC Machining – Ensures a perfect fit and factory-quality performance.
- DYNAMIC ENGINE TESTING: Sims Testing – All engines are cold motored and checked and measured for proper torque to turn, cylinder compression, oil flow, oil pressure as well as monitored for any unusual noises inside the assembly.
- Product might not be available in all states due to local laws.
Spartan – Engine Long Block; Chevrolet 8.1/496 04-06 Engine (Part No.DCWE)
from
$4503.99
Your remanufactured engine is tested in several specific ways after being assembled; Multiple Pressure tests. Each component is carefully checked after being cleaned to see if cracks or other defects exist in the casting. After being assembled, we pressure
Product Features:
See More
Product Features:
- Each engine we remanufacture is essentially reverse engineered – in part to discover original factory deficiencies. If possible, our seasoned R&D personnel & QC experts make improvements. Why shouldn’t our engine last longer than your First !
- Engines come with installation gasket set & oil pump unless noted otherwise. If we have important installation information it will be included on tags or in the paperwork packaged with your engine.
- Engines are securely packaged in a recyclable container that will also protect your core on the return trip. Our nationwide warehouse network means speedy delivery.
- Each engine is remanufactured with quality OE level components not “white” box generic parts that may or may not satisfy your needs and expectations. When you use the best you get the best results and satisfaction.
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:
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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
Felpro – Engine Oil Pan Gasket Set – PermaDry molded rubber (Part No.OS 30714 R)
from
$40.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
See More
Product Features:
- DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
- ENGINEERED TO PERFORM – Proprietary cork-rubber formulation
- SUPERIOR SEAL – Highly conformable to accommodate for the imperfect sealing surfaces
- EVERY PART FOR THE REPAIR – Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
- REAL WORLD TESTED – Parts are tested on-vehicle and validated to ensure optimal performance on the road
NTK – Engine Camshaft Position Sensor (Part No.EC0321)
from
$54.99
The Camshaft Position Sensor plays a vital role in your engine’s operation, to determine the exact position and speed of the camshaft(s) to the ECM. The ECM uses this information to determine fuel and spark timing as well as VVT operation. A failed sensor can result in a check engine light, hard starting or failure to start, increased vehicle emissions and engine misfire. Camshaft Position Sensors are a premium quality product with outstanding support and leading innovation bred from our OE heritage.
Product Features:
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Product Features:
- THE DIFFERENCE: Enhanced, robust circuit board traces and precision-wound coated-copper windings increase durability, longevity and performance
- OE QUALITY: Designed to meet or exceed OE specifications, fit, form and function to ensure proper position and/or rotating speed of the camshaft
- EXTENSIVE TESTING: 100 percent thermal shock and vibration tested for best in class performance and reliability in the most extreme conditions
- PRODUCT ENGINEERING: Premium seals prevent leaks or corrosion, while optimized magnet size and strength ensures precise, consistent signal output
- INSTALLATION AND SUPPORT: Includes OE style brackets, hold downs, hardware, spacers and weathertight connectors
Carquest Premium – Camshaft Sensor (Part No.CSC1054)
from
$45.99
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:
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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.
GM Genuine Parts – Camshaft Position Sensor (Part No.213-3826)
from
$74.99
ACDelco GM Original Equipment Engine Camshaft Position Sensors monitor the rotational position of the camshaft(s), and are GM-recommended replacements for your vehicle’s original components. They provide a signal to the engine control module which compares the camshaft position with the crankshaft position to determine ignition and fuel injection timing. These original equipment engine camshaft position sensors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
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Product Features:
- Helps keep engine timing and fuel injection running in sync
- Helps provide proper alignment, positioning, and spacing for easy installation
- Synchronizes engine valves and pistons for excellent engine performance
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
Spartan – Engine Cylinder Head; Chevrolet 8.1/496 01-06 Left Head (Part No.2CW2L)
from
$619.99
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
Spartan – Engine Cylinder Head; Chevrolet 8.1/496 01-06 Right Head (Part No.2CW2R)
from
$619.99
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
Felpro – Engine Valve Cover Gasket Set (Part No.VS 50554 R)
from
$30.99
Product Features:
See More
- DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
- ENGINEERED TO PERFORM – Proprietary cork-rubber formulation
- SUPERIOR SEAL – Highly conformable to accommodate for the imperfect sealing surfaces
- EVERY PART FOR THE REPAIR – Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
- REAL WORLD TESTED – Parts are tested on-vehicle and validated to ensure optimal performance on the road
Dorman – Steel Cup Expansion Plug 2-7/31 In. SC, Height 0.260 (sold by each) (Part No.555-081)
from
$2.99
This engine camshaft plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
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Product Features:
- Direct replacement – this engine camshaft plug matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- 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
Upgrade your 2008 GMC C8500 Topkick with Top-Quality Engine Parts
When it comes to maintaining or upgrading your 2008 GMC C8500 Topkick, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your GMC or enhancing its overall performance, Engine Parts are key to keeping your C8500 Topkick functioning at its best. At Advance Auto Parts, we offer a wide selection of 13 Engine Parts for the 2008 GMC C8500 Topkick, designed to meet your needs without breaking the bank.
From
Camshaft
replacements to
Oil Pans
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 2008 GMC C8500 Topkick at great prices.
Our Engine Parts inventory for this model
ranges from just $2.99 to $4,503.99, with
an average price of $640.67.
Our 13 Engine Parts in stock come from 8 trusted brands, so you’re sure to find the right part for your 2008 GMC C8500 Topkick 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 2008 GMC C8500 Topkick is always ready to roll. We’re committed to providing you with everything you need to keep your C8500 Topkick in top shape, all in one place.
Start shopping confidently below for your 2008 GMC C8500 Topkick!
Best-Selling Camshafts for 2008 GMC C8500 Topkicks
Enhance the driving experience in your GMC with 3 quality Camshaft components, starting at $2.99.
Carquest Premium – Camshaft Sensor (Part No.CSC1054)
from
$45.99
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:
See More
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.
NTK – Engine Camshaft Position Sensor (Part No.EC0321)
from
$54.99
The Camshaft Position Sensor plays a vital role in your engine’s operation, to determine the exact position and speed of the camshaft(s) to the ECM. The ECM uses this information to determine fuel and spark timing as well as VVT operation. A failed sensor can result in a check engine light, hard starting or failure to start, increased vehicle emissions and engine misfire. Camshaft Position Sensors are a premium quality product with outstanding support and leading innovation bred from our OE heritage.
Product Features:
See More
Product Features:
- THE DIFFERENCE: Enhanced, robust circuit board traces and precision-wound coated-copper windings increase durability, longevity and performance
- OE QUALITY: Designed to meet or exceed OE specifications, fit, form and function to ensure proper position and/or rotating speed of the camshaft
- EXTENSIVE TESTING: 100 percent thermal shock and vibration tested for best in class performance and reliability in the most extreme conditions
- PRODUCT ENGINEERING: Premium seals prevent leaks or corrosion, while optimized magnet size and strength ensures precise, consistent signal output
- INSTALLATION AND SUPPORT: Includes OE style brackets, hold downs, hardware, spacers and weathertight connectors
Dorman – Steel Cup Expansion Plug 2-7/31 In. SC, Height 0.260 (sold by each) (Part No.555-081)
from
$2.99
This engine camshaft plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine camshaft plug matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- 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
Most Popular 2008 GMC C8500 Topkick Oil Pans
Customize your GMC with 1 Oil Pans products
like Oil Pans, all
priced under $1,204.99.
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
Top Picks for 2008 GMC C8500 Topkick Engine Gaskets and Seals
Upgrade GMC C8500 Topkicks with top-quality Engine Gaskets and Seals parts, including 2 OEM and aftermarket selections for your 2008 model.
Felpro – Engine Valve Cover Gasket Set (Part No.VS 50554 R)
from
$30.99
Product Features:
See More
- DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
- ENGINEERED TO PERFORM – Proprietary cork-rubber formulation
- SUPERIOR SEAL – Highly conformable to accommodate for the imperfect sealing surfaces
- EVERY PART FOR THE REPAIR – Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
- REAL WORLD TESTED – Parts are tested on-vehicle and validated to ensure optimal performance on the road
Felpro – Engine Oil Pan Gasket Set – PermaDry molded rubber (Part No.OS 30714 R)
from
$40.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
See More
Product Features:
- DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
- ENGINEERED TO PERFORM – Proprietary cork-rubber formulation
- SUPERIOR SEAL – Highly conformable to accommodate for the imperfect sealing surfaces
- EVERY PART FOR THE REPAIR – Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
- REAL WORLD TESTED – Parts are tested on-vehicle and validated to ensure optimal performance on the road
In-Demand Valve Cover and Cylinder Heads for 2008 GMC C8500 Topkicks
Select from 3 premium Valve Cover and Cylinder Heads parts for your 2008 GMC C8500 Topkick, with prices ranging from $36.99 to $619.99.
Spartan – Engine Cylinder Head; Chevrolet 8.1/496 01-06 Left Head (Part No.2CW2L)
from
$619.99
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
Spartan – Engine Cylinder Head; Chevrolet 8.1/496 01-06 Right Head (Part No.2CW2R)
from
$619.99
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
Competition Cams – OE-Style Hydraulic Roller Lifter for ’96+ Chevrolet GEN VI Big Block and 8.1L (Part No.900-1)
from
$36.99
OE-Style Hydraulic Roller Lifter for ’96+ Chevrolet GEN VI Big Block and 8.1L
Most Sold 2008 GMC C8500 Topkick Turbochargers
Explore our best-selling GMC parts for the 2008 C8500 Topkick among 1 OEM and aftermarket options starting from $5.99.
GM Genuine Parts – Turbocharger Oil Feed Pipe Gasket (Part No.97331137)
from
$5.99
GM Genuine Parts Turbocharger Oil Line Gasket are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
Product Features:
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Product Features:
- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
- GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM regularly updates production and service part designs to integrate new materials and technologies
FAQs for 2008 GMC C8500 Topkick Engine Parts
Which Engine Parts are best-sellers for 2008 GMC C8500 Topkicks?
Out of 13 Engine Parts that fit 2008 GMC C8500 Topkicks, the following parts are the top sellers:
- Camshaft Sensor (12339397) – $45.99
- Engine Camshaft Position Sensor (12223060) – $54.99
- Engine Valve Cover Gasket Set (20688513) – $30.99
What’s the price range for 2008 GMC C8500 Topkick Engine Parts?
Engine Part prices for the 2008 GMC C8500 Topkick start at $2.99 and go up to $4,503.99 for the most premium parts.
What’s the average price of a Engine Part for a 2008 GMC C8500 Topkick?
The average price for Engine Parts for the 2008 GMC C8500 Topkick is $640.67. 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 GMC C8500 Topkick model years?
What are the cheapest Engine Parts for my 2008 GMC C8500 Topkick?
The cheapest 2008 GMC C8500 Topkick Engine Parts we carry in stock are:
- Steel Cup Expansion Plug 2-7/31 In. SC, Height 0.260 (sold by each) (22140441) – $2.99
- Turbocharger Oil Feed Pipe Gasket (12518488) – $5.99
- Engine Valve Cover Gasket Set (20688513) – $30.99
- OE-Style Hydraulic Roller Lifter for ’96+ Chevrolet GEN VI Big Block and 8.1L (50286846) – $36.99
- Engine Oil Pan Gasket Set – PermaDry molded rubber (20680418) – $40.99
What types of Engine Parts do you sell for my 2008 GMC C8500 Topkick?
As of 3/1/26, these are some of the most in-demand types of Engine Parts for a 2008 GMC C8500 Topkick:
Can I get help with 2008 GMC C8500 Topkick Engine Part orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about GMC Engine Parts and more.
What is your return policy for GMC C8500 Topkick Engine Parts?
Advance Auto Parts keeps returns simple. For new GMC C8500 Topkick Engine Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
