1. Engine Rocker & Valve Covers Items
  2. sku: 11479600853666604
  3. GM 350.GM8O01

GM 350.GM8O01 Right Left Diesel Engine Valve Cover 6.6L

fits model: 350, Silverado, Sierra. make: Chevy, Gmc. year: 2001–2004.

350.gm8o01 Gm 01-04 Chevy Silverado Gmc Sierra Right / Left 6.6l Diesel Engine Valve Cover Oem

( Brand: Gm ), ( Color: Silver ), ( Items Included: See Listing ), ( Material: Aluminum ), ( Vintage Part: Yes ), ( Type: Valve Cover ), ( Ipn: 350.gm8o01 ), ( Finish: Unfinished ), ( Performance Part: No )

Review GM Chevy Gmc Right Left 6.6l Diesel Engine Valve Cover Oem fits SILVERADO SIERRA 350 2001–2004

Introducing the GM 350.Gm8O01 01-04 Chevy Silverado GMC Sierra Right Hand 6.6L Diesel Engine Valve Cover, a top-tier replacement part engineered to meet the high standards of your heavy-duty pickup truck. This valve cover is specifically designed for use in 2001 to 2004 model year Chevy Silverado and GMC Sierra vehicles equipped with the 6.6L Duramax diesel engine.

Crafted from premium materials, this valve cover boasts a robust and durable construction. Its sleek design not only enhances the aesthetic appeal of your engine compartment but also ensures optimal sealing performance. The OE-quality gasket included with the valve cover guarantees a perfect seal, minimizing the risk of leaks and protecting your engine from harmful contaminants.

Each valve cover is meticulously inspected and tested to ensure it meets or exceeds the original equipment specifications. This attention to detail not only guarantees a perfect fit but also ensures optimal engine performance. The smooth, contoured design of the valve cover allows for easy access to the engine components, making routine maintenance a breeze.

The GM 350.Gm8O01 01-04 Chevy Silverado GMC Sierra Right Hand 6.6L Diesel Engine Valve Cover is more than just a replacement part; it's an investment in the longevity and reliability of your vehicle. With its precise fit, durable construction, and OE-quality gasket, you can trust that this valve cover will provide the protection and performance your truck needs to tackle any job.

Don't settle for less when it comes to maintaining the health of your engine. Upgrade to the GM 350.Gm8O01 01-04 Chevy Silverado GMC Sierra Right Hand 6.6L Diesel Engine Valve Cover and experience the peace of mind that comes with knowing your truck is equipped with the best.

Buying a GM 6.6L diesel engine valve cover for models between 2001 and 2004 of Chevrolet Silverado and GMC Sierra comes with several pros and cons. Here's a detailed analysis:

Pros:

1. Reliability: These engines are known for their durability and longevity. Replacing a worn-out valve cover is a common maintenance task, ensuring the engine continues to run smoothly.

2. Availability: Aftermarket and OEM valve covers are readily available from various suppliers, making it easy to find a replacement.

3. Cost-effective: Compared to other major engine repairs, replacing a valve cover is an affordable option.

Cons:

1. Labor Intensive: Installing a new valve cover can be a labor-intensive process, requiring the removal of various engine components.

2. Potential for Oil Leaks: A worn-out or damaged valve cover can lead to oil leaks, which can be messy and dangerous.

3. Cost of OEM Parts: Original Equipment Manufacturer (OEM) parts can be expensive, which may deter some buyers from opting for this option.

Ending Conclusion:

Replacing a valve cover on a 6.6L diesel engine of a Chevrolet Silverado or GMC Sierra is an essential maintenance task. While it comes with some cons such as labor intensity and potential for oil leaks, the pros, including reliability, availability, and cost-effectiveness, outweigh the cons. Ultimately, it is recommended to replace the valve cover as soon as it shows signs of wear to ensure the longevity and performance of the engine.

Recommendation: When purchasing a valve cover for your GM 6.6L diesel engine, consider the following recommendations:

1. Choose between an aftermarket or OEM part based on your budget and preference for genuine parts.

2. Ensure the part is compatible with your specific vehicle model and engine year.

3. Consider purchasing a gasket or sealing compound to prevent oil leaks.

4. Have the installation done by a professional mechanic to avoid any potential complications.

Details:

All of the mounts are intact. If this part will fit his/her vehicle. PLEASE SEE PHOTOS!, Fits: 01-04 Chevy Silverado / GMC Sierra, Right Left 6.6L Diesel. This listing is for the following item.

Not what you're looking for. It is in good condition for the age. From Engines and transmissions to wiring harnesses door parts. This is a used Right or Left Side 6.6L Diesel Valve cover, from 2001 Chevy Silverado 3500.

Emission controls and body parts to bumpers seats. We recycle wrecked Pickup Trucks, 4x4's, and SUV's.

specifications rockercove:

  • for models: 350, Silverado, Sierra
  • for makes: Chevy, Gmc
  • for years: 2001-2004
  • brand: Gm
  • color: Silver
  • items included: See Listing
  • material: Aluminum
  • vintage part: Yes
  • type: Valve Cover
  • ipn: 350.gm8o01
  • finish: Unfinished
  • performance part: No

payments rockercove:

  • credit card: Diners-club
  • other
  • wallet: Paypal

shipping rockercove:

  • transit: 3-7 Days
  • class: Standard
  • cost: $0.00
  • service: Standard
  • type: Fixed

offer rockercove:

  • started: February 3, 2026
  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock
  • sold: 0

returns rockercove:

  • paid by: Buyer
  • time: 30 Days
  • policy: Returns Accepted

general rockercove:

  • condition: Used
  • Engines Engine Parts > Valvetrain Components > Rocker Valve Covers

seller rockercove:

  • rating: 99.8%
  • # reviews: 16925
  • city: Tucson, Arizona
for models: 350, silverado, sierra, for makes: chevy, gmc, for years: 2001-2004, items included: see listing, vintage part: yes, type: valve cover, finish: unfinished, performance part: no,
category: auto parts > engines engine parts > valvetrain components > rocker valve covers, color: silver, material: aluminum, sku: 11479600853666604,

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