Walker
Quiet-Flow SS

Walker 73038 Exhaust Muffler Assembly - Left

Brand Walker 73038
Position Left
Finish Natural
Body Diameter 11
Inlet Type Pipe connection
Outlet Type Tip
Inlet Inside Diameter 2.25
Body Height 5.5
Body Length 15
Muffler Material Stainless steel
Muffler Shape Oval
Overall Length 33.5
Body Material Stainless steel
Body Width 11
Grade Type Regular
Inlet 1 Inside Diameter 2.25
Inlet 1 Type Pipe connection
Inlet Configuration Offset
Inlet Quantity 1
Muffler Type Reflection
Outlet 1 Outside Diameter 3
Outlet 1 Type Tip
Outlet Configuration Center
Outlet Quantity 1
Shape Oval
Product line Quiet-Flow SS
Fits Ford · 4 vehicles

Stainless steel construction. Helps resist corrosion better than typical aluminized mufflers.

Direct-fit replacement. OE-style design supports application-specific exhaust service.

Quiet-Flow SS line. Walker’s stainless-steel exhaust product line for replacement use.

Cross-references AP Exhaust 30127 for the same application. See all 1.

$161.81Free 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 $161.81
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Quiet-Flow SS Muffler Assembly

Walker Quiet-Flow SS muffler assembly 73038 is a direct-fit, OE-style exhaust replacement built with stainless steel construction. It is made for Ford Explorer applications and uses a reflection-style muffler design for a precise fit and durable service life.

Key Features

  • Stainless steel body and muffler construction for improved corrosion resistance.
  • Direct-fit OE-style replacement for easier exhaust service.
  • Oval muffler shape with offset inlet and center outlet configuration.
  • Pipe connection inlet and tip outlet for application-specific fitment.
  • Quiet-Flow SS product line from Walker for stainless-steel exhaust replacement.

Product Details

This Walker exhaust muffler assembly 73038 is engineered around the listed Ford Explorer fitments, including 2016-2019 Ford Explorer, left. The stainless steel body and muffler material help distinguish it from typical aluminized replacements, while the oval housing and reflection muffler design support a factory-style exhaust layout. The 2.25-inch inlet and 3-inch outlet dimensions, along with the offset inlet and center outlet arrangement, are important fitment details for matching the original exhaust configuration. This part cross-references AP Exhaust 30127 for the same application.

Common Issues It Can Address

  • Rust or corrosion in the original muffler assembly.
  • Exhaust noise caused by a worn internal muffler structure.
  • Fitment problems when replacing a damaged OE-style exhaust component.
  • Leaks at the inlet connection or outlet tip area.

Installation Notes

Verify the vehicle’s exhaust configuration before installation, including single-outlet and welded-assembly details shown in the fitment notes. This part fits 2016-2019 Ford Explorer, left, with application-specific notes that must match the original setup. Confirm inlet and outlet orientation, body dimensions, and connection style before final installation.

Quality Assurance

Walker Quiet-Flow SS uses stainless steel construction and OE-style direct-fit engineering for application-specific exhaust replacement. The product line is positioned for longer service life than typical aluminized mufflers.

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2019FordExplorer3.5LV6LeftQuiet-Flow SS
2018FordExplorer3.5LV6LeftPremium; To 10/23/2017; with Single Outlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2017FordExplorer3.5LV6LeftPremium; with Single Outlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2016FordExplorer3.5LV6LeftPremium; with Single Outlet; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AP Exhaust — 30127