1979 GMC P1500 Exhaust Mufflers
Keep Your 1979 GMC P1500 in Top Shape with a Quality Exhaust Muffler
When it comes to maintaining or upgrading your 1979 GMC P1500, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Exhaust Muffler for your P1500. We currently carry a top Exhaust Muffler in stock that is built to last. Whether you’re replacing a damaged Exhaust Muffler or looking to upgrade, our selection for the 1979 GMC P1500 ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.
Explore Related Parts
And while you’re here, don’t forget to check out related part categories like Exhaust Manifold and Headers and Exhaust Tips to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 1979 GMC P1500 running smoothly and looking great.
Find Your Specific 1979 GMC P1500 Exhaust Mufflers
Looking for the perfect Exhaust Muffler for your 1979 GMC P1500? You’re in the right place. Below, you’ll find a Exhaust Muffler from a trusted manufacturer that is a perfect fit for 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 P1500. Whether you’re driving a 1979 model or another popular model year like
1980, 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.
Popular 1979 GMC P1500 Exhaust Mufflers Categories
Most Popular Muffler for 1979 GMC P1500s
Enhance your 1979 GMC P1500 with this popular Muffler we have in stock, for $62.99.
Walker – Quiet-Flow Direct Fit Exhaust Muffler 2.5" Inlet (ID) 2" Outlet (OD) (Part No.21784)
from
$62.99
Product Features:
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- EASY TO INSTALL – Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn’t require specialized fabrication and welding
- RESISTS CORROSION – Internal drainage system helps reduce moisture collection
- BUILT TO LAST – Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
- PREMIUM ACOUSTIC CONTROL – OE-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes
- DESIGN VALIDATED – Acoustic and flow tested for quality OE-style sound you can count on
- BUY WITH CONFIDENCE – Comes with Walker’s limited warranty and exclusive 90-Day Safe and Sound Guarantee. Visit Walkerexhaust.com for details.
FAQs for 1979 GMC P1500 Exhaust Mufflers
What’s the price range for 1979 GMC P1500 Exhaust Mufflers?
We currently have just one Exhaust Mufflers for the 1979 GMC P1500 in stock: Quiet-Flow Direct Fit Exhaust Muffler 2.5" Inlet (ID) 2" Outlet (OD) and it costs $62.99.
Does Advance Auto Parts sell Exhaust Mufflers for any other 1979 GMC models?
Yes. We stock Exhaust Mufflers for 12 other popular 1979 GMC models. Some of the most popular are 1979 Jimmy Exhaust Mufflers, 1979 K2500 Exhaust Mufflers, 1979 C2500 Exhaust Mufflers, 1979 K1500 Exhaust Mufflers, and 1979 C1500 Exhaust Mufflers.
What types of Exhaust Mufflers do you sell for my 1979 GMC P1500?
We currently have just 1 Exhaust Muffler in stock for a 1979 GMC P1500, and as of 11/2/25, it is a Muffler.
Can I get help with 1979 GMC P1500 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 P1500 Exhaust Mufflers?
Advance Auto Parts keeps returns simple. For new GMC P1500 Exhaust Mufflers and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.