1981 GMC C2500 Oil Pan Drain Plugs

Your 1981 GMC C2500 might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Oil Pan Drain Plugs you desperately need.

We currently carry 5 Oil Pan Drain Plugs to choose from for your 1981 GMC C2500, and our inventory prices range from as little as $1.79 up to $15.99.

On top of low prices, Advance Auto Parts offers 3 different trusted brands of Oil Pan Drain Plugs for the 1981 GMC C2500. We only sell parts from trusted brands like Dorman so that you can find quality parts you can count on.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Oil Pan Drain Plugs stock in-person!

Oil Pan Drain Plugs for Your 1981 GMC C2500

Dorman – Pilot Point Engine Oil Drain Plug: 1/2 " -20, Unified National Coarse Thread, 9/16 " Head, 1 Pack (Part No.090-052CD)

Pilot Point Engine Oil Drain Plug: 1/2 " -20, Unified National Coarse Thread, 9/16 " Head, 1 Pack

from

$4.79
This engine oil drain plug is designed to match the fit and function of an original equipment plug on specified vehicles. It is engineered to replace a missing or damaged plug and help ensure a secure seal.

Product Features:
  • Direct replacement – this engine oil drain plug is designed to match the fit and function of an original equipment plug on specified vehicles
  • Ideal solution – engineered to replace a missing or damaged plug and help ensure a secure seal
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
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Mr. Gasket – Magnetic Oil Pan Drain Plug – Fits GM and Chrysler vehicles, 1957 thru 1983 – Thread: 1/2"-20 (Part No.15)

Magnetic Oil Pan Drain Plug - Fits GM and Chrysler vehicles, 1957 thru 1983 - Thread: 1/2"-20

from

$15.99
Magnetic Oil Pan Drain Plug – Fits GM and Chrysler vehicles, 1957 thru 1983 – Thread: 1/2"-20

Dorman – Help – Pilot Point Engine Oil Drain Plug: 1/2-20 Thread, 9/16 " Head, 1 Pack (Part No.69012)

Pilot Point Engine Oil Drain Plug: 1/2-20 Thread, 9/16 " Head, 1 Pack

from

$4.29
This engine oil drain plug is designed to match the fit and function of an original equipment plug on specified vehicles. It is engineered to replace a missing or damaged plug and help ensure a secure seal.

Product Features:
  • Direct replacement – this engine oil drain plug is designed to match the fit and function of an original equipment plug on specified vehicles
  • Ideal solution – engineered to replace a missing or damaged plug and help ensure a secure seal
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
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Accufit – Oil Drain Plug, 1/2"-20 (Part No.ODP-00016B)

Oil Drain Plug, 1/2"-20

from

$5.29
AGS ACCUFIT Oil Drain Plug is a high-coverage/low-part number program that covers up to 93% of all vehicles on the road, including domestic, European, Japanese, British, and Korean models, while reducing inventory and associated costs by 80%. Reducing stocked part numbers to just 13 and the superior quality built-in features make ACCUFIT your number one choice for oil drain plugs. Easy Install – Finger-grip wing for ease of installation. All plugs have 14mm hex – just one wrench works for all! Hi-Temp Gasket – Red hi-temp gasket for max sealing protection. Easy ID – Thread size etched on each plug. Rust Protection – Black oxide coating for rust and corrosion protection. Avoid Cross-Threading – Pilot-point tip to avoid cross-threading during installation.

Product Features:
  • Easy Install – Finger-grip wing for ease of installation
  • All plugs have 14mm hex – just one wrench works for all
  • Hi-Temp Gasket – Red hi-temp gasket for max sealing protection
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Dorman – Standard Engine Oil Drain Plug: 1/8" – 27 Thread, 0.50" Head (Sold by each) (Part No.090-070)

Standard Engine Oil Drain Plug: 1/8" - 27 Thread, 0.50" Head (Sold by each)

from

$1.79
This replacement engine oil drain plug is a direct replacement for a damaged or worn original equipment drain plug, precisely matching the thread pitch to ensure a quality seal. Every Dorman part is backed by over 100 years of experience, along with a dedicated team of product experts, automotive engineers and technical support specialists based in the United States. We are passionate about giving repair professionals and vehicle owners greater freedom to fix cars and trucks, which is why we have more than 100,000 parts in our catalog today and promise to never stop driving new solutions.

Product Features:
  • Ideal replacement – this engine oil drain plug matches the fit and function of the original drain plug
  • Durable construction – this replacement drain plug is made of corrosion-resistant materials for reliable service
  • Cost-effective solution – offers original equipment performance at competitive price
  • Quality tested – this part has undergone try-on testing to ensure a quality seal
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FAQs for 1981 GMC C2500 Oil Pan Drain Plugs

What are the most popular Oil Pan Drain Plugs for the 1981 GMC C2500?

With 3 brands you can trust, our most popular Oil Pan Drain Plugs for the 1981 GMC C2500 parts are:
Pilot Point Engine Oil Drain Plug: 1/2-20 Thread, 9/16 " Head, 1 Pack
from $4.29
This product is not rated
Pilot Point Engine Oil Drain Plug: 1/2-20 Thread, 9/16 " Head, 1 Pack
Oil Pan Drain Plugs