1981 GMC G2500 Exhaust Mufflers
Keep Your 1981 GMC G2500 in Top Shape with Quality Exhaust Mufflers
Whether you’re repairing or upgrading your Exhaust Muffler, using high-quality parts is key to keeping your 1981 GMC G2500 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Mufflers. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Top-Rated Exhaust Mufflers from Trusted Brands
Looking for a reliable Exhaust Muffler? We’ve got you covered with options from brands you know and trust like Walker. For example, Walker Exhaust Mufflers start at just $62.99 with an average 4.2 star rating. With over 12 reviews and a solid 4.0 star average, you can shop with confidence knowing other GMC G2500 owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1981 GMC G2500 Exhaust Muffler at Advance Auto Parts is around $66.54, with a range that starts at $30.75 and goes up to $86.99. With 5 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like "Walker SoundFX Direct Fit Exhaust Muffler 2.5"" Inlet (ID) 2"" Outlet (ID), 18337", "Walker SoundFX Universal Universal Exhaust Muffler 2.5"" Inlet (ID) 2.25"" Outlet (ID), 18119", and Walker Sound Solution Exhaust Muffler, 18679 start at just $30.75 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Exhaust Muffler, don’t forget to check out other key components like Catalytic Converters and Exhaust Manifold and Headers. At Advance Auto Parts, we’re here to help you keep your 1981 GMC G2500 in peak condition, inside and out.
Find Your Specific 1981 GMC G2500 Exhaust Mufflers
Looking for the perfect Exhaust Muffler for your 1981 GMC G2500? You’re in the right place. Below, you’ll find links to various types of Exhaust Mufflers that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Exhaust Mufflers, ensuring durability and a precise fit for your GMC G2500. Whether you’re driving a 1981 model or another popular model year like
1987,
1988,
1989,
1990,
1991,
1992,
1993,
1994, and
1995, we’ve got you covered. Purchasing Exhaust Mufflers from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Exhaust Mufflers that fit your vehicle.
Essential 1981 GMC G2500 Exhaust Mufflers
BRExhaust – BRExhaust Exhaust Premium Universal Muffler, 101-1202 (Part No.101-1202)
from
$82.99
This BRExhaust replacement exhaust is engineered based on the original OEM design to ensure reliability, durability and performance. The ease of installation will save you time and effort, getting you back out on the road sooner. Each muffler features thicker hangers for added strength and fully welded, perforated tubes to guarantee a long service life.
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Walker – "Walker SoundFX Universal Universal Exhaust Muffler 2.5"" Inlet (ID) 2.25"" Outlet (ID), 18176" (Part No.18176)
from
$56.99
Walker SoundFX universal mufflers are engineered with 100% aluminized steel for longer service life compared to low-carbon steel. Featuring mechanical interior joints for durability and spun-locked heads for stability, SoundFX mufflers deliver quality appearance and favorable acoustics.
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Walker – Walker Sound Solution Exhaust Muffler, 18759 (Part No.18759)
from
$62.99
Sound Solution mufflers are engineered with 100% aluminized steel for longer service life compared to low carbon steel. These mufflers have mechanical interior joints for durability, And spun-locked heads for resistance to rupture from backfires. Sound Solution mufflers are available in a universal fitment style, with both quality appearance And favorable acoustics.
See More
BRExhaust – BRExhaust Exhaust Premium Universal Muffler, 100-5037 (Part No.100-5037)
from
$127.99
This BRExhaust replacement exhaust is engineered based on the original OEM design to ensure reliability, durability and performance. The ease of installation will save you time and effort, getting you back out on the road sooner. Each muffler features thicker hangers for added strength and fully welded, perforated tubes to guarantee a long service life.
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Walker – Walker Sound Solution Exhaust Muffler, 18750 (Part No.18750)
from
$64.99
Sound Solution mufflers are engineered with 100% aluminized steel for longer service life compared to low carbon steel. These mufflers have mechanical interior joints for durability, And spun-locked heads for resistance to rupture from backfires. Sound Solution mufflers are available in a universal fitment style, with both quality appearance And favorable acoustics.
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Walker – "Walker SoundFX Universal Universal Exhaust Muffler 2.5"" Inlet (ID) 2.25"" Outlet (ID), 18112" (Part No.18112)
from
$71.99
Walker SoundFX universal mufflers are engineered with 100% aluminized steel for longer service life compared to low-carbon steel. Featuring mechanical interior joints for durability and spun-locked heads for stability, SoundFX mufflers deliver quality appearance and favorable acoustics.
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Walker – "Walker SoundFX Universal Universal Exhaust Muffler 3"" Inlet (ID) 3"" Outlet (ID), 18160" (Part No.18160)
from
$86.99
Walker SoundFX universal mufflers are engineered with 100% aluminized steel for longer service life compared to low-carbon steel. Featuring mechanical interior joints for durability and spun-locked heads for stability, SoundFX mufflers deliver quality appearance and favorable acoustics.
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Walker – "Walker SoundFX Direct Fit Exhaust Muffler 3"" Inlet (ID) 3"" Outlet (ID), 18229" (Part No.18229)
from
$101.99
Walker SoundFX direct-fit mufflers are engineered with 100% aluminized steel for longer service life compared to low-carbon steel. Featuring mechanical interior joints and spun-locked heads for durability and stability, SoundFX mufflers deliver quality appearance and favorable acoustics.
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Walker – "Walker SoundFX Universal Universal Exhaust Muffler 2.5"" Inlet (ID) 2.25"" Outlet (OD), 18124" (Part No.18124)
from
$67.99
Walker SoundFX universal mufflers are engineered with 100% aluminized steel for longer service life compared to low-carbon steel. Featuring mechanical interior joints for durability and spun-locked heads for stability, SoundFX mufflers deliver quality appearance and favorable acoustics.
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BRExhaust – BRExhaust Exhaust Premium Universal Muffler, 101-1198 (Part No.101-1198)
from
$62.99
This BRExhaust replacement exhaust is engineered based on the original OEM design to ensure reliability, durability and performance. The ease of installation will save you time and effort, getting you back out on the road sooner. Each muffler features thicker hangers for added strength and fully welded, perforated tubes to guarantee a long service life.
See More
Walker – "Walker SoundFX Universal Universal Exhaust Muffler 2.5"" Inlet (ID) 2.25"" Outlet (ID), 18119" (Part No.18119)
from
$86.99
Walker SoundFX universal mufflers are engineered with 100% aluminized steel for longer service life compared to low-carbon steel. Featuring mechanical interior joints for durability and spun-locked heads for stability, SoundFX mufflers deliver quality appearance and favorable acoustics.
See More
Walker – Walker Sound Solution Exhaust Muffler, 18679 (Part No.18679)
from
$60.99
Sound Solution mufflers are engineered with 100% aluminized steel for longer service life compared to low carbon steel. These mufflers have mechanical interior joints for durability, And spun-locked heads for resistance to rupture from backfires. Sound Solution mufflers are available in a universal fitment style, with both quality appearance And favorable acoustics.
See More
Walker – "Walker Quiet-Flow SS Direct Fit Exhaust Muffler 2.5"" Inlet (ID) 2.25"" Outlet (ID), 22512" (Part No.22512)
from
$97.99
The only broad-market muffler with 100% stainless-steel construction for longer life, Walker Quiet-Flow SS mufflers deliver precision fit, superior flow and OE-style sound. Available for most domestic and import vehicles, Quiet-Flow SS features an internal drainage system that helps reduce moisture collection.
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Walker – "Walker SoundFX Direct Fit Exhaust Muffler 2.5"" Inlet (ID) 2.25"" Outlet (ID), 18409" (Part No.18409)
from
$76.99
Walker SoundFX direct-fit mufflers are engineered with 100% aluminized steel for longer service life compared to low-carbon steel. Featuring mechanical interior joints and spun-locked heads for durability and stability, SoundFX mufflers deliver quality appearance and favorable acoustics.
See More
Walker – "Walker SoundFX Direct Fit Exhaust Muffler 2.5"" Inlet (ID) 2.25"" Outlet (ID), 18255" (Part No.18255)
from
$72.99
Walker SoundFX direct-fit mufflers are engineered with 100% aluminized steel for longer service life compared to low-carbon steel. Featuring mechanical interior joints and spun-locked heads for durability and stability, SoundFX mufflers deliver quality appearance and favorable acoustics.
See More
Walker – "Walker Quiet-Flow SS Direct Fit Exhaust Muffler 2.5"" Inlet (ID) 2.25"" Outlet (OD), 22329" (Part No.22329)
from
$133.99
The only broad-market muffler with 100% stainless-steel construction for longer life, Walker Quiet-Flow SS mufflers deliver precision fit, superior flow and OE-style sound. Available for most domestic and import vehicles, Quiet-Flow SS features an internal drainage system that helps reduce moisture collection.
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Walker – "Walker SoundFX Direct Fit Exhaust Muffler 3"" Inlet (ID) 2.75"" Outlet (OD), 18219" (Part No.18219)
from
$82.99
Walker SoundFX direct-fit mufflers are engineered with 100% aluminized steel for longer service life compared to low-carbon steel. Featuring mechanical interior joints and spun-locked heads for durability and stability, SoundFX mufflers deliver quality appearance and favorable acoustics.
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Walker – "Walker SoundFX Direct Fit Exhaust Muffler 2.5"" Inlet (ID) 2"" Outlet (ID), 18337" (Part No.18337)
from
$83.99
Walker SoundFX direct-fit mufflers are engineered with 100% aluminized steel for longer service life compared to low-carbon steel. Featuring mechanical interior joints and spun-locked heads for durability and stability, SoundFX mufflers deliver quality appearance and favorable acoustics.
See More
Walker – Walker Sound Solution Exhaust Muffler, 18649 (Part No.18649)
from
$64.99
Sound Solution mufflers are engineered with 100% aluminized steel for longer service life compared to low carbon steel. These mufflers have mechanical interior joints for durability, And spun-locked heads for resistance to rupture from backfires. Sound Solution mufflers are available in a universal fitment style, with both quality appearance And favorable acoustics.
See More
BRExhaust – BRExhaust Exhaust Premium Universal Muffler, 101-1170 (Part No.101-1170)
from
$68.99
This BRExhaust replacement exhaust is engineered based on the original OEM design to ensure reliability, durability and performance. The ease of installation will save you time and effort, getting you back out on the road sooner. Each muffler features thicker hangers for added strength and fully welded, perforated tubes to guarantee a long service life.
See More
BRExhaust – BRExhaust Exhaust Premium Universal Muffler, 100-5086 (Part No.100-5086)
from
$77.99
This BRExhaust replacement exhaust is engineered based on the original OEM design to ensure reliability, durability and performance. The ease of installation will save you time and effort, getting you back out on the road sooner. Each muffler features thicker hangers for added strength and fully welded, perforated tubes to guarantee a long service life.
See More
BRExhaust – BRExhaust Exhaust Premium Universal Muffler, 100-5132 (Part No.100-5132)
from
$149.99
This BRExhaust replacement exhaust is engineered based on the original OEM design to ensure reliability, durability and performance. The ease of installation will save you time and effort, getting you back out on the road sooner. Each muffler features thicker hangers for added strength and fully welded, perforated tubes to guarantee a long service life.
See More
Walker – "Walker SoundFX Direct Fit Exhaust Muffler 2.5"" Inlet (ID) 2.25"" Outlet (OD), 18274" (Part No.18274)
from
$76.99
Walker SoundFX direct-fit mufflers are engineered with 100% aluminized steel for longer service life compared to low-carbon steel. Featuring mechanical interior joints and spun-locked heads for durability and stability, SoundFX mufflers deliver quality appearance and favorable acoustics.
See More
BRExhaust – BRExhaust Exhaust Premium Universal Muffler, 100-5069 (Part No.100-5069)
from
$164.99
This BRExhaust replacement exhaust is engineered based on the original OEM design to ensure reliability, durability and performance. The ease of installation will save you time and effort, getting you back out on the road sooner. Each muffler features thicker hangers for added strength and fully welded, perforated tubes to guarantee a long service life.
See More
BRExhaust – BRExhaust Exhaust Premium Universal Muffler, 101-1199 (Part No.101-1199)
from
$67.99
This BRExhaust replacement exhaust is engineered based on the original OEM design to ensure reliability, durability and performance. The ease of installation will save you time and effort, getting you back out on the road sooner. Each muffler features thicker hangers for added strength and fully welded, perforated tubes to guarantee a long service life.
See More
BRExhaust – BRExhaust Exhaust Premium Universal Muffler, 100-1770 (Part No.100-1770)
from
$68.99
This BRExhaust replacement exhaust is engineered based on the original OEM design to ensure reliability, durability and performance. The ease of installation will save you time and effort, getting you back out on the road sooner. Each muffler features thicker hangers for added strength and fully welded, perforated tubes to guarantee a long service life.
See More
Walker – "Walker Quiet-Flow SS Direct Fit Exhaust Muffler 3"" Inlet (ID) 3"" Outlet (ID), 21054" (Part No.21054)
from
$124.99
The only broad-market muffler with 100% stainless-steel construction for longer life, Walker Quiet-Flow SS mufflers deliver precision fit, superior flow and OE-style sound. Available for most domestic and import vehicles, Quiet-Flow SS features an internal drainage system that helps reduce moisture collection.
See More
Popular 1981 GMC G2500 Exhaust Mufflers Categories
Most Popular Mufflers for 1981 GMC G2500s
Enhance your 1981 GMC G2500 with one of the 5 Mufflers we have in stock, starting at just $60.99.
Walker – Walker Sound Solution Exhaust Muffler, 18759 (Part No.18759)
from
$62.99
Sound Solution mufflers are engineered with 100% aluminized steel for longer service life compared to low carbon steel. These mufflers have mechanical interior joints for durability, And spun-locked heads for resistance to rupture from backfires. Sound Solution mufflers are available in a universal fitment style, with both quality appearance And favorable acoustics.
See More
Walker – "Walker SoundFX Direct Fit Exhaust Muffler 2.5"" Inlet (ID) 2"" Outlet (ID), 18337" (Part No.18337)
from
$83.99
Walker SoundFX direct-fit mufflers are engineered with 100% aluminized steel for longer service life compared to low-carbon steel. Featuring mechanical interior joints and spun-locked heads for durability and stability, SoundFX mufflers deliver quality appearance and favorable acoustics.
See More
Walker – Walker Sound Solution Exhaust Muffler, 18679 (Part No.18679)
from
$60.99
Sound Solution mufflers are engineered with 100% aluminized steel for longer service life compared to low carbon steel. These mufflers have mechanical interior joints for durability, And spun-locked heads for resistance to rupture from backfires. Sound Solution mufflers are available in a universal fitment style, with both quality appearance And favorable acoustics.
See More
Walker – "Walker SoundFX Universal Universal Exhaust Muffler 2.5"" Inlet (ID) 2.25"" Outlet (ID), 18119" (Part No.18119)
from
$86.99
Walker SoundFX universal mufflers are engineered with 100% aluminized steel for longer service life compared to low-carbon steel. Featuring mechanical interior joints for durability and spun-locked heads for stability, SoundFX mufflers deliver quality appearance and favorable acoustics.
See More
BRExhaust – BRExhaust Exhaust Premium Universal Muffler, 101-1199 (Part No.101-1199)
from
$67.99
This BRExhaust replacement exhaust is engineered based on the original OEM design to ensure reliability, durability and performance. The ease of installation will save you time and effort, getting you back out on the road sooner. Each muffler features thicker hangers for added strength and fully welded, perforated tubes to guarantee a long service life.
See More
Top-Rated Exhaust Muffler Brands For Your 1981 GMC G2500
When it comes to finding the perfect Exhaust Muffler for your 1981 GMC G2500, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 2 trusted brands. We carry the most popular Exhaust Muffler brands including Walker, and more, all known for their exceptional customer ratings (average brand rating of 4.2 stars) and competitive prices, as low as $62.99. Purchasing a Exhaust Muffler from us here at Advance Auto Parts is a smart move for both you and your 1981 GMC G2500, providing peace of mind with parts that meet or exceed OEM standards.
Popular Walker 1981 GMC G2500 Exhaust Mufflers
If you’re looking for a top-quality Exhaust Muffler for your 1981 GMC G2500, Advance Auto Parts has exactly what you need with our selection of Walker Exhaust Mufflers. We have 1 Walker Exhaust Mufflers in stock for this fitment, all known for their durability and precision fit. With prices starting at just $62.99, you’ll find the perfect Exhaust Muffler for your needs and budget. Walker Exhaust Mufflers for the 1981 GMC G2500 come highly rated, with over 3 customer reviews and an impressive average rating of 4.2 stars. Choosing a Walker Exhaust Muffler from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$62.99
(3)
Walker Sound Solution Exhaust Muffler, 18759
“I spent time on the website making sure I ordered the right parts. This exhaust system is available in a full three inch pipe system or a 2 inch syste”
FAQs for 1981 GMC G2500 Exhaust Mufflers
What are the best-selling Exhaust Mufflers for 1981 GMC G2500s?
Out of 5 Exhaust Mufflers that fit 1981 GMC G2500s, the following parts are the top sellers:
- "Walker SoundFX Direct Fit Exhaust Muffler 2.5"" Inlet (ID) 2"" Outlet (ID), 18337" (10451081) – $83.99
- "Walker SoundFX Universal Universal Exhaust Muffler 2.5"" Inlet (ID) 2.25"" Outlet (ID), 18119" (11503981) – $86.99
- Walker Sound Solution Exhaust Muffler, 18679 (5290880) – $60.99
What’s the price range for 1981 GMC G2500 Exhaust Mufflers?
The prices of Exhaust Mufflers for the 1981 GMC G2500 range from $30.75 up to $86.99 for the most premium parts.
What is the average price of an Exhaust Muffler for a 1981 GMC G2500?
The average price for Exhaust Mufflers for the 1981 GMC G2500 is $66.54. Keep in mind the variety of part types within our Exhaust Muffler category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Exhaust Mufflers for other GMC G2500 model years?
What are the cheapest Exhaust Mufflers for my 1981 GMC G2500?
The cheapest 1981 GMC G2500 Exhaust Mufflers we carry are:
- Walker Sound Solution Exhaust Muffler, 18679 (5290880) – $60.99
- Walker Sound Solution Exhaust Muffler, 18759 (5387051) – $62.99
- BRExhaust Exhaust Premium Universal Muffler, 101-1199 (50170727) – $67.99
- "Walker SoundFX Direct Fit Exhaust Muffler 2.5"" Inlet (ID) 2"" Outlet (ID), 18337" (10451081) – $83.99
- "Walker SoundFX Universal Universal Exhaust Muffler 2.5"" Inlet (ID) 2.25"" Outlet (ID), 18119" (11503981) – $86.99
Does Advance Auto Parts sell Exhaust Mufflers for any other 1981 GMC models?
Yes. We stock Exhaust Mufflers for 12 other popular 1981 GMC models. Some of the most popular are 1981 Jimmy Exhaust Mufflers, 1981 K2500 Exhaust Mufflers, 1981 C2500 Exhaust Mufflers, 1981 K1500 Exhaust Mufflers, and 1981 C1500 Exhaust Mufflers.
What are the top-rated Exhaust Mufflers that fit the 1981 GMC G2500?
The one 1981 GMC G2500 Exhaust Muffler we have in stock is the Walker Sound Solution Exhaust Muffler, 18679. It costs $60.99.
What types of Exhaust Mufflers do you sell for my 1981 GMC G2500?
We currently have just 1 Exhaust Muffler in stock for a 1981 GMC G2500, and as of 8/2/26, it is a Muffler.
Can I get help with 1981 GMC G2500 Exhaust Muffler orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Exhaust Mufflers and more.
What is your return policy for GMC G2500 Exhaust Mufflers?
Advance Auto Parts keeps returns simple. For new GMC G2500 Exhaust Mufflers and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.