GM 526840 Nos Exhaust Gaskets 301

( Brand: Gm ), ( Type: Exhaust Gasket ), ( Original Packaging Included : No ), ( Manufacturer Part Number: 526840 ), ( Material: Metal ), ( Vintage Part: Yes ), ( Country Of Origin: United States )

Review GM Pontiac 301 Buick Nos Exhaust Gaskets fits LESABRE 1977–1981

Exhaust Gaskets for 1977-1981 Pontiac 301 and Buick LeSabre (GM Part Number: 526840)

If you're in the market for new exhaust gaskets for your 1977-1981 Pontiac 301 or Buick LeSabre, look no further than the GM Original Equipment (OE) 526840 exhaust gaskets. These gaskets are manufactured to the same exacting specifications as the gaskets that came with your vehicle when it was new.

The 526840 gaskets are designed to seal the joints between the engine and exhaust manifolds, as well as the connection between the exhaust manifolds and the exhaust system. These gaskets prevent exhaust leaks that can cause a loss of power, a decrease in fuel efficiency, and potentially dangerous exhaust fumes entering the cabin.

Made from high-quality materials, these gaskets offer excellent sealing performance and durability. The gaskets are designed to withstand the intense heat and pressure of the exhaust system, ensuring a tight seal that lasts.

Installation of the 526840 exhaust gaskets is straightforward and can typically be completed in a few hours with common hand tools. The gaskets come with detailed instructions to make the installation process as easy as possible.

By using OE exhaust gaskets, you can ensure a proper fit and function, as well as maintain the value and integrity of your classic Pontiac 301 or Buick LeSabre. These gaskets are a worthwhile investment for any enthusiast looking to keep their vehicle in top condition.

In summary, the GM 526840 exhaust gaskets are the perfect solution for sealing the exhaust system on your 1977-1981 Pontiac 301 or Buick LeSabre. Made to the same exacting specifications as the original gaskets, these high-quality gaskets offer excellent sealing performance and durability, making them a must-have for any classic car enthusiast.

Buying aftermarket exhaust gaskets, such as the GM 526840 for 1977-1981 Pontiac 301 and Buick LeSabre models, comes with both advantages and disadvantages. Let's examine each.

1. Cost-effective: Aftermarket gaskets are generally more affordable than original equipment manufacturer (OEM) gaskets.

2. Availability: Aftermarket gaskets are often easier to find and purchase than OEM parts, especially for older vehicles like the 1977-1981 Pontiac 301 and Buick LeSabre.

3. Variety: Aftermarket gaskets may offer a wider range of materials and designs, allowing for better sealing and durability in some cases.

1. Quality concerns: Some aftermarket gaskets may not meet the same quality standards as OEM gaskets, potentially leading to leaks or other issues.

2. Fitment issues: Aftermarket gaskets may not fit as perfectly as OEM gaskets, potentially leading to leaks or other complications.

3. Warranty: Aftermarket gaskets typically do not come with a warranty, unlike OEM gaskets.

When considering the purchase of aftermarket exhaust gaskets, such as the GM 526840 for 1977-1981 Pontiac 301 and Buick LeSabre models, it's important to weigh the advantages and disadvantages. While aftermarket gaskets offer cost savings and greater availability, they may come with quality concerns and fitment issues. Ultimately, the decision to purchase aftermarket exhaust gaskets depends on your individual circumstances, including your budget, time constraints, and comfort level with potential risks.

If you're looking for a cost-effective solution and are comfortable with the potential risks, aftermarket exhaust gaskets can be a good option. However, if you value the peace of mind that comes with OEM quality and perfect fitment, it may be worth investing in OEM gaskets instead. Regardless of your choice, make sure to follow proper installation procedures to maximize the lifespan and performance of your exhaust gaskets.

part # 526840 prices

• $18.00-$234.56

specifications gasketdug:

• for models: Lesabre
• for makes: Pontiac, Buick
• for years: 1977-1981
• brand: Gm
• type: Exhaust Gasket
• original packaging included : No
• manufacturer part number: 526840
• material: Metal
• vintage part: Yes
• country of origin: United States

shipping gasketdug:

• type: Calculated
• cost: $12.95
• class: Standard
• transit: 15-18 Days
• service: USPS Ground Advantage
• carrier: USPS

returns gasketdug:

• policy: No Returns

general gasketdug:

• condition: Used
• Car Truck Parts Accessories > Exhaust Emission Systems > Exhaust Gaskets

offer gasketdug:

• quantity: 1
• sold: 0
• started: May 31, 2026
• availability: In Stock
• options: Ship-to-home

seller gasketdug:

• rating: 100.0%
• # reviews: 19244

payments gasketdug:

• other
• wallet: Apple-pay
• credit card: Visa

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