Walker 55343 Exhaust Resonator and Pipe Assembly
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Walker

Walker 55343 Exhaust Resonator and Pipe Assembly

Brand Walker 55343
Body 1 Height 9.75
Body 1 Length 9
Body 1 Shape Oval
Body 1 Width 4.25
Body Material Steel
Finish Aluminized
Inlet Outside Diameter 2.75
Inlet Type Pipe Connection
Muffler Body Length 9
Outlet Outside Diameter 3
Outlet Type Spout
Overall Length 55.5
Pipe Material Steel
Fits Dodge · 2 vehicles

OE-style sound. Precise tuning delivers the original system's tone and smooth flow.

Steel construction. Aluminized finish helps resist corrosion for longer service life.

Resonator and pipe assembly. Combines exhaust flow and sound control in one unit.

Cross-references AP Exhaust 54178 for the same application. See all 1.

$174.27Free shipping
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Walker 55343 Exhaust Resonator Assembly

Walker 55343 is an exhaust resonator and pipe assembly built for OE-style fit, flow, and sound control. It is engineered for the 2004-2005 Dodge Ram 1500 and uses tuned resonator design to help maintain original exhaust character while matching factory-style dimensions.

  • Fits 2004-2005 Dodge Ram 1500
  • Part number: 55343
  • 2.75 in. inlet outside diameter
  • 3 in. outlet outside diameter
  • 55.5 in. overall length
  • Steel pipe and steel body construction
  • Aluminized finish for added corrosion resistance
  • Oval resonator body with 9 in. body length, 9.75 in. height, and 4.25 in. width
  • 1 inlet with pipe connection and 1 outlet with spout

OE-Style Fit and Sound

This Walker resonator assembly is shaped and tuned to follow the original exhaust system layout on the Dodge Ram 1500. The aluminized steel construction, 2.75-inch inlet, and 3-inch outlet support proper exhaust routing, while the resonator body helps control exhaust tone for a factory-like sound profile. If you are replacing a worn resonator on a 2004-2005 Dodge Ram 1500, Walker 55343 provides a direct-fit exhaust solution built around the original system dimensions.

This part cross-references AP Exhaust 54178 for the same application.

Common Replacement Reasons

  • Exhaust resonance or drone from a damaged resonator
  • Rust-through or corrosion in the resonator body or pipe
  • Incorrect exhaust tone after a previous repair
  • Restricted exhaust flow from a deteriorated assembly
  • Need for a direct-fit replacement on a Dodge Ram 1500 exhaust system

Installation Notes

Verify inlet and outlet diameters, overall length, and body dimensions before installation. This resonator assembly uses a pipe connection inlet and spout outlet, so alignment with the existing exhaust routing is important for proper fitment on the 2004-2005 Dodge Ram 1500. Compare the original unit to the replacement part number 55343 to confirm the exhaust path and mounting position match your vehicle.

Quality Assurance

Walker designs resonators to fit, perform, and sound like the original system, using precise tuning methods to support OE-style exhaust characteristics. Part number 55343 is built as a replacement resonator and pipe assembly for the listed Dodge Ram 1500 applications.

Related reading

This part fits 2 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2005DodgeRam 15005.7LV8N/A—
2004DodgeRam 15005.7LV8N/A—
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AP Exhaust — 54178