GM 473333 Nos Valve Cover Van 85-86-87-88 General C/k 4.1L 4.8L

( Brand: Gm ), ( Manufacturer Part Number: 473333 ), ( Fitment Type: Direct Replacement ), ( Color: Silver ), ( Material: Steel ), ( Vintage Part: Yes ), ( Type: Valve Cover ), ( Ipn: 85 86 87 88 ), ( Manufacturer Warranty: 1 Month ), ( Oe/oem Part Number: 93425451 ), ( Country Of Origin: United States )

Review GM General Motors Nos Valve Cover 1985 89 Chevy C/k Truck Van Gmc 4.1l And 4.8l fits BLAZER 1985-89

Introducing the 473333 NOs GM Valve Cover, an essential component designed specifically for 1985-89 Chevy Blazer, C/K Van, and GMC models equipped with 4.1L or 4.8L engines. This valve cover is a direct replacement for the original part, ensuring a perfect fit and reliable functionality.

The valve cover is engineered using high-quality materials, ensuring durability and resistance to wear and tear. Its sleek, compact design is not only aesthetically pleasing but also enhances the overall look of your engine compartment.

This valve cover features a robust design with a gasket that seals the valves effectively, preventing oil leaks and ensuring optimal engine performance. It comes with a new gasket, ensuring a hassle-free installation process.

The O-ring seal on the valve cover is another important feature that guarantees a leak-free installation. The O-ring seal is located on the intake manifold side of the cover, providing additional protection against oil leaks.

The surface of the valve cover is smooth and finished to a high standard, making it easy to clean and maintain. The cover also includes a breather tube, which is essential for proper engine ventilation.

Installing the 473333 NOs GM Valve Cover is a straightforward process. Simply remove the old valve cover, install the new gasket, and securely fasten the new valve cover in place using the provided hardware. The new O-ring seal will help ensure a leak-free installation.

In summary, this 473333 NOs GM Valve Cover is an excellent replacement part for your 1985-89 Chevy Blazer, C/K Van, or GMC models with 4.1L or 4.8L engines. It is made from high-quality materials, features a robust design, and comes with a new gasket and O-ring seal for a hassle-free installation. With this valve cover, you can enjoy peace of mind knowing that your engine is performing at its best and that oil leaks are a thing of the past.

Buying a new GM valve cover for a 1985-89 Chevy Blazer, C/K van, or GMC 4.1l or 4.8l engine comes with several pros and cons that you should consider before making your purchase.

1. OEM Part: The GM valve cover is an original equipment manufacturer (OEM) part, meaning it is specifically designed for your vehicle and engine by the same company that originally manufactured it. This ensures a perfect fit and compatibility with other engine components.

2. High Quality: OEM parts are known for their high-quality materials and construction. They are built to last and can provide excellent performance and reliability.

3. Warranty: Most OEM parts come with a warranty that covers defects in materials and workmanship. This can give you peace of mind and protect your investment.

4. Improved Performance: A new valve cover can help improve the performance of your engine by sealing any leaks or cracks, preventing oil loss, and reducing engine noise.

1. Cost: OEM parts can be more expensive than aftermarket parts due to their high-quality materials and manufacturing processes.

2. Availability: GM OEM parts may not be readily available at local auto parts stores, and you may need to order them online or through a dealership.

3. Longer Wait Time: If you need to replace your valve cover urgently, waiting for an OEM part to be shipped or delivered can be inconvenient.

4. Installation: Installing an OEM part may require specialized tools and knowledge, which can add to the overall cost and time of the repair.

In conclusion, buying a new GM OEM valve cover for your 1985-89 Chevy Blazer, C/K van, or GMC 4.1l or 4.8l engine comes with several advantages, including perfect fit, high quality, warranty, and improved performance. However, it also comes with some disadvantages, such as cost, availability, longer wait time, and installation.

If you are looking for a reliable and long-lasting solution for your valve cover issue, we recommend considering an OEM GM part. Although it may be more expensive and take longer to receive, the benefits of using an OEM part can outweigh the costs in the long run. If you are on a tight budget or need a quick fix, you may consider exploring aftermarket options. Ultimately, the decision is yours based on your specific needs, budget, and time constraints.

Details:

Buyer pays return shipping unless we sent a defective item or it was damaged during. 1985 1986 Chevrolet Blazer Valve cover. This means there could be some discoloration, markings, scratches, or other defects. Are you in charge of an estate that want to sell.

1985 1986 GMC Jimmy Valve cover. 1985 1986 GMC C Series Trucks Valve cover. It is new old stock condition with the box having heavy shelf wear. NOS GM 473333 VALVE COVER.

We combine shipping. What you see is what get. Like what you see. Please look closely at the pictures for condition before buying.

Any questions. We buy collections and portions of. The valve cover has some light surface rust but it can be cleaned up and used. Formerly Vintage Street Antiques and Collectibles.

part #: 473333 prices

• $45.95-$199.95

specifications rockercove:

• for models: Blazer
• for makes: Chevy, Gmc
• for years: 1985-89
• brand: Gm
• mpn: 473333
• fitment type: Direct Replacement
• color: Silver
• material: Steel
• vintage part: Yes
• type: Valve Cover
• ipn: 85 86 87 88
• manufacturer warranty: 1 Month
• oe/oem part number: 93425451
• country of origin: United States

seller rockercove:

• # reviews: 5346
• rating: 99.7%
• city: Andover, Minnesota

offer rockercove:

• started: May 3, 2026
• options: Ship-to-home
• best offers: True
• quantity: 1
• sold: 0
• availability: In Stock

payments rockercove:

• other
• wallet: Google-pay
• credit card: Diners-club

general rockercove:

• condition: New other see details
• Engines Engine Parts > Valvetrain Components > Rocker Valve Covers

returns rockercove:

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

shipping rockercove:

• transit: 4-8 Days
• cost: $27.42
• class: Standard
• type: Fixed
• carrier: USPS
• service: USPS Ground Advantage

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