1997 Peterbilt 379 Mufflers

Shop mufflers for the 1997 Peterbilt 379. Every part is verified to fit your Peterbilt 379 — confirmed fitment or hassle-free returns.

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Find the Right Mufflers for Your 1997 Peterbilt 379

Finding the right mufflers for your 1997 Peterbilt 379 is easy at Autrex. Every Peterbilt 379 mufflers we carry is verified against OEM fitment data for the 1997 model year, so you can order with confidence knowing the part will fit your Peterbilt 379.

Whether you're replacing worn mufflers as part of routine maintenance or upgrading your 1997 Peterbilt 379 with premium aftermarket options, Autrex has you covered. Our 1997 Peterbilt 379 mufflers ship fast from Ontario, and orders over $99 qualify for free shipping across Canada.

Not sure which mufflers are right for your 1997 Peterbilt 379? Our catalog includes multiple brands and price points for the Peterbilt 379, from budget-friendly to premium quality. All 1997 Peterbilt 379parts come with verified fitment — if it doesn't fit, we make it right. Also browse Emission Control and Engine for your Peterbilt 379.

1997 Peterbilt 379 Mufflers — FAQ

What mufflers fit a 1997 Peterbilt 379?

Autrex carries mufflers verified to fit the 1997 Peterbilt 379. Every part is matched against OEM fitment data so you can order with confidence. Free shipping on orders over $99.

How do I know if mufflers will fit my Peterbilt 379?

All mufflers on Autrex are verified using ACES fitment data for your exact 1997 Peterbilt 379. If a part doesn't fit, we offer hassle-free returns.