Buick GS 400 Engine Gaskets and Seals

Your One-Stop Shop For Trusted Buick GS 400 Engine Gaskets and Seals

If you’re in search of Buick GS 400 Engine Gaskets and Seals aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 10 Engine Gaskets and Seals from top brands with prices ranging from $1.99 to $141.99.

Beyond great prices, we stock trusted brands manufacturing all types of Engine Gaskets and Seals for your Buick GS 400. Of the 3 OEM and aftermarket parts brands we carry, some of the most popular are Felpro, Victor Reinz, and Mahle.

And don’t forget to read customer reviews across all Engine Gaskets and Seals categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Engine Gaskets and Seals have to cost top dollar, and we prove it. Browse our top Buick GS 400 Engine Gaskets and Seals below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential Buick GS 400 Engine Gaskets and Seals

Felpro – Engine Timing Cover Gasket Set (Part No.TCS 45002)

Engine Timing Cover Gasket Set

from

$20.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Timing cover set includes gaskets and seals necessary for timing chain/belt replacement job
  • Application specific design to ensure a perfect fit
  • Engineered and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
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Felpro – Engine Gasket Set (Part No.FS 8494 PT)

Engine Gasket Set

from

$82.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • PROPRIETARY COATING — Nonstick anti-friction coating seals small surface scratches and imperfections
  • SEALING TECHNOLOGIES — Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
  • NO RETORQUE DESIGN — Steel core helps eliminate the need for retorquing head bolts
  • STRONG AND DURABLE — Features graphite or reinforced fiber facing material and steel armor for strength and durability
  • DESIGNED FOR IMPERFECT SEALING SURFACES — Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
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Felpro – Rear Main Seal Set (Part No.BS 13044-2)

Rear Main Seal Set

from

$9.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Application specific design to ensure a perfect fit
  • Meets or exceeds all original equipment specifications
  • Engineered and manufactured specifically for repair applications
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
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Felpro – Engine Oil Pump Gasket (Part No.70032)

Engine Oil Pump Gasket

from

$3.29
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
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Felpro – Valley Pan Gasket Set (Part No.MS 96005)

Valley Pan Gasket Set

from

$31.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • DESIGNED FOR IMPERFECT SEALING SURFACES — Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
  • SEALING TECHNOLOGIES — Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
  • ENGINEERING EXPERTISE — Parts are designed, reviewed, validated and approved by Fel-Pro engineers through rigorous research and development
  • REAL-WORLD TESTED — Parts are tested on-vehicle and validated to ensure optimal performance on the road
  • EVERY PART FOR THE REPAIR — Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
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Felpro – Oil Pan Gasket Set: Cork-Rubber, 4 Piece Set (Part No.OS 30185 C)

Oil Pan Gasket Set: Cork-Rubber, 4 Piece Set

from

$24.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

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
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Victor Reinz – Fuel Pump Mounting Gasket (Part No.71-13599-00)

Fuel Pump Mounting Gasket

from

$2.79
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.

Product Features:
  • Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.
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MAHLE Original – Fuel Pump Gasket (Part No.D27094)

Fuel Pump Gasket

from

$1.99
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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Felpro – Engine Valve Cover Gasket Set (Part No.VS 50004 C)

Engine Valve Cover Gasket Set

from

$22.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

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
See More

Engine Gaskets and Seals Brands You Can Trust For Your Buick GS 400

3 trusted brands of Engine Gaskets and Seals line our shelves, ready to help keep your Buick GS 400 running smooth. Below are some of the most popular brands and their top Engine Gaskets and Seals offerings:

Popular Felpro Engine Gaskets and Seals

Felpro products for the Buick GS 400 span several categories. Some of the highest-rated Felpro Engine Gaskets and Seals that will fit your Buick GS 400 are:
Engine Timing Cover Gasket Set
from $20.99
(1)
Engine Timing Cover Gasket Set
Timing Cover Gasket Sets
Valley Pan Gasket Set
from $31.49
(2)
Valley Pan Gasket Set
Valley Pan Gaskets
Rear Main Seal Set
from $9.49
(3)
Rear Main Seal Set
Rear Main Seal Sets

Most Purchased Buick GS 400 Engine Gaskets and Seals from Felpro

When you buy the most frequently purchased Felpro brand Engine Gaskets and Seals, you can be confident it will be the right part for your Buick GS 400. Here are the Felpro Engine Gaskets and Seals Advanced Auto customers buy the most:
Valley Pan Gasket Set
from $31.49
(2)
Valley Pan Gasket Set
Valley Pan Gaskets
Engine Valve Cover Gasket Set
from $22.49
This product is not rated
Engine Valve Cover Gasket Set
Valve Cover Gaskets
Rear Main Seal Set
from $9.49
(3)
Rear Main Seal Set
Rear Main Seal Sets

FAQs for Buick GS 400 Engine Gaskets and Seals

What are the most purchased Engine Gaskets and Seals for the Buick GS 400?

Out of 10 Engine Gaskets and Seals for the Buick GS 400, the most popular in our inventory are:
Engine Oil Pump Gasket
from $3.29
This product is not rated
Engine Oil Pump Gasket
Engine Oil Pump Cover Gaskets
Engine Valve Cover Gasket Set
from $22.49
This product is not rated
Engine Valve Cover Gasket Set
Valve Cover Gaskets
Oil Pan Gasket Set: Cork-Rubber, 4 Piece Set
from $24.49
This product is not rated
Oil Pan Gasket Set: Cork-Rubber, 4 Piece Set
Oil Pan Gaskets