OER 3894337-B Rubber Valve Cover Grommet

( Brand: Oer ), ( Manufacturer Part Number: 3894337-B ), ( Non-domestic Product: No ), ( Color: Black ), ( Material: Rubber ), ( California Prop 65 Warning: Warning ), ( Type: Valve Cover ), ( Manufacturer Warranty: 1 Year )

Review OER Rubber Valve Cover Grommet Chevy Gmc Pickup Trucks fits BLAZER JIMMY 1970–1978

Introducing the OER 3894337-B Rubber Valve Cover Grommet, specifically designed for Chevy Blazer and GMC Jimmy models manufactured between 1970 and 1978. This grommet plays a crucial role in maintaining the sealing integrity of your engine compartment, protecting against unwanted intrusion of air, moisture, and debris.

The OER 3894337-B grommet is constructed from high-quality, durable rubber material that offers excellent resistance to wear and tear, ensuring a long service life. It is designed to fit perfectly into the original grommet location on your valve cover, making installation a breeze.

Measuring approximately 1.3 inches in length, 0.6 inches in width, and 0.3 inches in height, this grommet is designed to match the exact specifications of the original part. Its tapered design allows for easy installation, even in tight spaces.

The OER 3894337-B Rubber Valve Cover Grommet is an essential component for any DIY enthusiast or professional mechanic restoring or maintaining a classic Chevy Blazer or GMC Jimmy from the 1970s. By replacing worn or damaged grommets with new, high-quality ones, you can help ensure that your engine compartment remains sealed and protected, improving overall performance and longevity.

In summary, the OER 3894337-B Rubber Valve Cover Grommet is a precision-engineered component that offers superior sealing performance and durability for Chevy Blazer and GMC Jimmy models from 1970 to 1978. Its easy installation process makes it an ideal choice for both home mechanics and professional technicians.

Pros and Cons of Buying a Rubber Valve Cover Grommet (3894337-B) for 1970-1978 Chevy Blazer and GMC Jimmy

The rubber valve cover grommet (3894337-B) is an essential automotive part that seals the connection between the valve cover and the intake manifold on 1970-1978 Chevy Blazer and GMC Jimmy engines. Replacing a damaged or worn-out grommet can help prevent oil leaks and improve engine performance. In this article, we will discuss the pros and cons of buying this specific grommet to help you make an informed decision.

1. Seals Oil Leaks: A new grommet can effectively seal any oil leaks around the valve cover, preventing unwanted loss of engine oil and saving you money on frequent top-ups.

2. Improved Engine Performance: A properly sealed engine can run more efficiently, resulting in improved performance, better fuel economy, and reduced emissions.

3. Easy Installation: The grommet is a relatively simple part to install, and most people can do it themselves with basic hand tools, saving them time and money on professional labor.

4. OEM Quality: The 3894337-B grommet is a genuine General Motors part, ensuring a perfect fit and superior quality compared to aftermarket alternatives.

1. Cost: Original equipment manufacturer (OEM) parts generally cost more than aftermarket alternatives, which may be a deterrent for some consumers.

2. Availability: Depending on the specific model and year of the Blazer or Jimmy, the grommet may be difficult to find at local parts stores, requiring an online purchase.

3. Wait Time: If you order the grommet online, you may have to wait several days for it to arrive, which could delay your repair project.

In conclusion, purchasing a new rubber valve cover grommet (3894337-B) for your 1970-1978 Chevy Blazer or GMC Jimmy has several advantages, such as sealing oil leaks, improving engine performance, and ensuring a perfect fit. However, the higher cost and potential wait time are important considerations. Ultimately, if you value the peace of mind that comes with using OEM parts and are experiencing oil leaks or performance issues, buying the grommet is a worthwhile investment. On the other hand, if you're on a tight budget or prefer aftermarket alternatives, you may want to explore other options.

If you decide to buy the 3894337-B rubber valve cover grommet, consider ordering it from a reputable online parts supplier to ensure its availability and timely delivery. Additionally, make sure to follow the installation instructions carefully to avoid any complications during the installation process.

Details:

Measures 15/16 ID x 1-7/32 OD. And Max Performance. For use with all 8 cylinder small block engines and 6. Restoration Performance.

Sold individually. Will plug up the opening hole when not using PCV or Oil filler cap applications. OER Rubber Valve Cover Grommet 1970-1978 Chevy GMC Pickup Trucks Blazer Jimmy. This utility plug is manufactured in quality EPDM rubber and used on valve covers with 1.25 diameter holes.

part #: 3894337 prices

• $12.83-$18.98

specifications rockercove:

• for models: Blazer, Jimmy
• for makes: Chevy, Gmc
• for years: 1970-1978
• brand: Oer
• mpn: 3894337-b
• non-domestic product: No
• color: Black
• material: Rubber
• california prop 65 warning: Warning
• type: Valve Cover
• manufacturer warranty: 1 Year

general rockercove:

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

shipping rockercove:

• cost: $0.00
• carrier: USPS, UPS
• class: Standard, Expedited, One-day
• type: Fixed
• service: USPS First Class, USPS Priority Mail, UPS Next Day Air, UPS 2nd Day Air
• transit: 4-7 Days

returns rockercove:

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

seller rockercove:

• rating: 99.9%
• # reviews: 58420
• city: Smithfield, Utah

payments rockercove:

• credit card: Mastercard
• other
• wallet: Google-pay

offer rockercove:

• started: September 18, 2025
• availability: In Stock
• options: Ship-to-home
• quantity: 2
• sold: 0

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