1974 Chevrolet K20 Suburban Mufflers

Enhance and Protect Your 1974 Chevrolet K20 Suburban with Quality Mufflers

Maintaining the performance of your 1974 Chevrolet K20 Suburban starts with choosing the right parts, and a high-quality Muffler helps ensure a reliable and efficient vehicle. At Advance Auto Parts, we offer Mufflers specifically for the 1974 Chevrolet K20 Suburban, ensuring a perfect fit and lasting durability. Choosing to shop with Advance Auto Parts means you’re making a smart decision to prioritize both quality and reliability for your vehicle.

Affordable and Reliable Mufflers for Every Budget

Finding a Muffler that combines quality with affordability is easy at Advance Auto Parts. With prices starting as low as $77.99 and an average price of $83.99, you can choose one that fits your budget while delivering the quality you expect. Our Mufflers are competitively priced, ranging from $77.99 to $89.99, so you get value without compromising on strength or reliability.

Mufflers for Your 1974 Chevrolet K20 Suburban

Walker – Quiet-Flow Muffler, Direct Replacement, No Fabrication Needed (Part No.21784)

Quiet-Flow Muffler, Direct Replacement, No Fabrication Needed

from

$89.99
Designed to deliver superior flow and OE-style sound, Walker® Quiet-Flow® mufflers are available for top-selling domestic and foreign vehicles.

Product Features:
  • 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/or 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
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Walker – SoundFX Muffler, Direct Replacement, No Fabrication Needed (Part No.18293)

SoundFX Muffler, Direct Replacement, No Fabrication Needed

from

$77.99
Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX® direct-fit mufflers deliver quality appearance and favorable acoustics while mechanical interior joints and spun-locked heads provide durability.

Product Features:
  • RESISTS CORROSION — Aluminized steel construction and internal drainage system helps reduce corrosion
  • 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
  • EASY TO INSTALL — Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation that doesn’t require specialized fabrication and/or welding
  • FACTORY SOUND — Louvered tubes help reduce radiated noise for factory-style sound quality compared to straight perforated tubes
  • GET MORE MILES FROM YOUR MUFFLER — Designed and tested to extend muffler life
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FAQs for 1974 Chevrolet K20 Suburban Mufflers

Which Mufflers are the top sellers for the 1974 Chevrolet K20 Suburban?

Out of 2 Mufflers that fit 1974 Chevrolet K20 Suburbans, the following parts are the top sellers:
Quiet-Flow Muffler, Direct Replacement, No Fabrication Needed
from $89.99
This product is not rated
Quiet-Flow Muffler, Direct Replacement, No Fabrication Needed
Mufflers
SoundFX Muffler, Direct Replacement, No Fabrication Needed
from $77.99
This product is not rated
SoundFX Muffler, Direct Replacement, No Fabrication Needed
Mufflers

How can I make sure that a part will be compatible with my 1974 Chevrolet K20 Suburban?

Our Chevrolet K20 Suburban aftermarket and OEM parts are designed specifically for the 1974 model. You can always find your specific fitment and compatibility for your 1974 Chevrolet on an individual product page.

What is the price range for 1974 Chevrolet K20 Suburban Mufflers?

The range of prices of Mufflers for the 1974 Chevrolet K20 Suburban goes from $77.99 up to $89.99 for the most premium parts.

What is the average price of a 1974 Chevrolet K20 Suburban Muffler?

1974 Chevrolet K20 Suburban Mufflers average $83.99 for our selection of OEM and aftermarket parts. Keep in mind the variety of brands we offer, such as Walker, and more, so you are likely to find a wide range of prices across a variety of brands and products.

Does Advance Auto Parts sell Mufflers for other Chevrolet K20 Suburban model years?

Yes, we currently stock Mufflers for 1 model years of Chevrolet K20 Suburbans, from 1973 to 1973. Model years 1973 are the most popular for Muffler purchases.

Can I get help with 1974 Chevrolet K20 Suburban Muffler orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Chevrolet Mufflers and more.

What is your return policy for Chevrolet K20 Suburban Mufflers?

Advance Auto Parts keeps returns simple. For new Chevrolet K20 Suburban Mufflers and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.