Walker
Quiet-Flow

Walker 22831 Exhaust Muffler - Right

Brand Walker 22831
Position Right
Outlet Outside Diameter 2.250
Outlet Location Offset
Universal Or Specific Fit Specific
Grade Type Premium
Inlet Inside Diameter 2.000
Body Height 7.600
Body Length 14.930
Body Width 22.700
Hanger Included Yes
Inlet Location Offset
Inlet Quantity 1
Body Material Stainless steel
Outlet Quantity 1
Reversible No
Tunable No
Overall Length 22.790
Inlet Offset Yes
Outlet Offset Yes
Shape Stamped
Product line Quiet-Flow
Fits Buick · 3 vehicles

100% stainless steel. Resists corrosion for long-lasting exhaust performance.

Precision fit. Engineered for a specific fit with OE-style sound.

Stamped construction. Delivers a durable muffler body with superior flow.

Cross-references Global Parts Distributors LLC 30057 and 23416463 for the same application. See all 2.

$318.90Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $318.90
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Walker Quiet-Flow SS Muffler for Buick LaCrosse

Walker Quiet-Flow SS muffler Part Number 22831 is a specific-fit exhaust muffler built with stainless-steel construction for durable replacement service. It is engineered for OE-style sound, precise fitment, and steady exhaust flow on select vehicles, including 2014-2016 Buick LaCrosse, right side applications.

Key Features

  • 100% stainless-steel body material for corrosion resistance
  • Specific-fit design for direct replacement on confirmed applications
  • Offset inlet and offset outlet layout for proper exhaust routing
  • 2.000-inch inlet inside diameter and 2.250-inch outlet outside diameter
  • Stamped body shape with hanger included
  • Premium grade construction for replacement exhaust service
  • OE-style sound profile for a factory-like exhaust note

Product Details

The Walker Quiet-Flow line focuses on replacement mufflers that match factory-style fit and sound while using stainless-steel construction for long-term durability. Part Number 22831 is a Quiet-Flow SS muffler with one inlet and one outlet, offset inlet and outlet locations, and a stamped body profile sized for the listed application. It is a direct-fit exhaust muffler for 2014-2016 Buick LaCrosse, right side, and it also cross-references Global Parts Distributors LLC 30057 for the same application.

What This Muffler Helps Address

  • Exhaust noise that has become louder than factory levels
  • Rust or corrosion in the original muffler body
  • Restricted exhaust flow caused by a worn internal muffler
  • Fitment issues when replacing a damaged right-side muffler on a Buick LaCrosse
  • Restoring OE-style exhaust tone after muffler failure

Installation Notes and Tips

Confirm the vehicle is a 2014-2016 Buick LaCrosse, right side, before ordering Part Number 22831. Verify inlet and outlet orientation, offset layout, and pipe diameter match the existing exhaust configuration. Because this is a specific-fit muffler, proper alignment with the factory hangers and exhaust routing is important for a clean installation.

Quality Assurance

Walker Quiet-Flow SS mufflers are built with stainless-steel construction and designed to deliver precision fit, consistent flow, and OE-style sound for listed applications. Part Number 22831 is intended for direct replacement use on confirmed fitment vehicles.

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2016BuickLaCrosse3.6LV6RightQuiet-Flow
2015BuickLaCrosse3.6LV6RightQuiet-Flow
2014BuickLaCrosse3.6LV6RightQuiet-Flow
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Global Parts Distributors LLC — 3005723416463