1978 GMC G25 Timing Cover Seals

Enhance and Protect Your 1978 GMC G25 with Quality Timing Cover Seals

Maintaining the performance of your 1978 GMC G25 starts with choosing the right parts, and high-quality Timing Cover Seals help ensure a reliable and efficient vehicle. At Advance Auto Parts, we offer Timing Cover Seals specifically for the 1978 GMC G25, ensuring a perfect fit and lasting durability. Choosing to shop with Advance Auto Parts means you’re making a smart decision to prioritize both quality and reliability for your vehicle.

Affordable and Reliable Timing Cover Seals for Every Budget

Finding affordable, quality Timing Cover Seals is easy at Advance Auto Parts. With prices starting as low as $4.99 and an average price of $12.04, you can choose one that fits your budget while delivering the quality you expect. Our Timing Cover Seals are competitively priced, ranging from $4.99 to $15.99, so you get value without compromising on strength or reliability.

Explore Related Parts for a Complete Solution

To further enhance your 1978 GMC G25, don’t miss our related parts categories, including Timing Cam Gears and Timing Covers. These additions will round out your repair or upgrade project and ensure your vehicle is ready for any adventure.

Timing Cover Seals for Your 1978 GMC G25

National – Multi-Purpose Seal (Part No.3638)

Multi-Purpose Seal

from

$12.49
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Design type: spring loaded; single-lip
  • Temperature range: -20 Deg. F to 300 Deg. F / -29 Deg. C to 49 Deg. C
  • Resistance to EP lubricants
  • Low swell in hydrocarbon fluids
  • Delivers quality and reliable performance for every type of repair
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Driveworks – Oil Seal (Part No.S-3638)

Oil Seal

from

$4.99
Product Features:
  • Brand may vary by location
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MAHLE Original – Engine Timing Cover Seal (Part No.65022)

Engine Timing Cover Seal

from

$15.99
MAHLE® gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.

Product Features:
  • All MAHLE gaskets meet or exceed the original equipment specifications providing the finest sealing products available
  • MAHLE gaskets utilizes OE equivalent or better materials in all our gaskets
  • MAHLE gaskets is the leader in Domestic, Asian and European applications
  • The contents of MAHLE gaskets are packaged in shrink wrapped tray, giving you the added security of knowing that you have the right parts, prior to opening the package
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Mr. Gasket – Timing Cover Seal (Part No.18)

Timing Cover Seal

from

$15.99
If you are changing your camshaft or replacing the timing set, make sure to replace this seal at the same time! Metal with Nitrile rubber seal.

Product Features:
  • Nitrile Rubber And High Density Cork
  • Will Not Shrink Or Stick
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FAQs for 1978 GMC G25 Timing Cover Seals

Which Timing Cover Seals are the top sellers for the 1978 GMC G25?

Out of 4 Timing Cover Seals that fit 1978 GMC G25s, the following parts are the top sellers:
Oil Seal
from $4.99
This product is not rated
Oil Seal
Timing Cover Seals
Multi-Purpose Seal
from $12.49
(3)
Multi-Purpose Seal
Timing Cover Seals
Engine Timing Cover Seal
from $15.99
This product is not rated
Engine Timing Cover Seal
Timing Cover Seals

How can I make sure that a part will be compatible with my 1978 GMC G25?

Our GMC G25 aftermarket and OEM parts are designed specifically for the 1978 model. You can always find your specific fitment and compatibility for your 1978 GMC on an individual product page.

What is the price range for 1978 GMC G25 Timing Cover Seals?

The range of prices of Timing Cover Seals for the 1978 GMC G25 goes from $4.99 up to $15.99 for the most premium parts.

What is the average price of 1978 GMC G25 Timing Cover Seals?

1978 GMC G25 Timing Cover Seals average $12.04 for our selection of OEM and aftermarket parts.

Does Advance Auto Parts sell Timing Cover Seals for other GMC G25 model years?

Yes, we currently stock Timing Cover Seals for 3 model years of GMC G25s, from 1968 to 1977. Model years 1977, 1976, 1975, and 1968 are the most popular for Timing Cover Seals purchases.

Can I get help with 1978 GMC G25 Timing Cover Seals orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about GMC Timing Cover Seals and more.

What is your return policy for GMC G25 Timing Cover Seals?

Advance Auto Parts keeps returns simple. For new GMC G25 Timing Cover Seals and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.