HomeExhaust > MufflersWalker 47784 Exhaust Resonator and Pipe Assembly
Part #: 47784

Walker 47784 Exhaust Resonator and Pipe Assembly

31 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Pontiac and Oldsmobile, Grand Am and Alero
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Walker Exhaust Resonator and Pipe Assembly Overview

The Walker 47784 exhaust resonator and pipe assembly is designed specifically for Oldsmobile Alero and Pontiac Grand Am models. Engineered with durable steel and an aluminized finish, this assembly ensures reliable performance and corrosion resistance for your vehicle's exhaust system.

  • Compatible with Oldsmobile Alero and Pontiac Grand Am
  • Constructed from aluminized steel for enhanced durability
  • 14-inch round muffler body with 4-inch height and width
  • 2-inch outlet outside diameter for precise fitment
  • 3 bolt welded flange inlet for secure connection
  • Overall length of 81.75 inches for proper exhaust flow

Detailed Product Description

The Walker 47784 exhaust resonator and pipe assembly features a 14-inch long round muffler body measuring 4 inches in both height and width, crafted from steel with an aluminized finish to resist rust and corrosion. The assembly includes a single inlet with a 3 bolt welded flange and a single outlet designed for pipe connection, both sized to fit the exhaust system of Oldsmobile Alero and Pontiac Grand Am vehicles. With an overall length of 81.75 inches and a 2-inch outlet outside diameter, this part is engineered to maintain proper exhaust flow and reduce noise effectively.

Common Applications and Problem Solving

  • Replaces damaged or rusted exhaust resonator and pipe assemblies
  • Reduces exhaust noise and vibration in Oldsmobile Alero and Pontiac Grand Am
  • Restores proper exhaust flow to improve engine efficiency
  • Prevents exhaust leaks caused by cracked or corroded pipes
  • Maintains emissions compliance by ensuring exhaust integrity

Installation Notes and Tips

  • Ensure compatibility with Oldsmobile Alero and Pontiac Grand Am before installation
  • Use proper tools to remove the existing 3 bolt welded flange connection
  • Inspect surrounding exhaust components for wear or damage during replacement
  • Verify all connections are secure to prevent exhaust leaks
  • Professional installation is recommended for optimal fit and performance

Quality Assurance and Warranty

Walker exhaust components are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The 47784 exhaust resonator and pipe assembly is backed by Walker's quality standards, ensuring a long service life. Please refer to Walker's official warranty policy for specific coverage details.

BrandWalker
Part Number47784
Body 1 Height4
Body 1 Length14
Body 1 ShapeRound
Body 1 Width4
Body MaterialSteel
FinishAluminized
Inlet Type3 Bolt Welded Flange
Muffler Body Length14
Outlet Outside Diameter2
Outlet TypePipe Connection
Overall Length81.75
Pipe MaterialSteel

This part fits 31 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2005PontiacGrand AmSE3.4LV6N/A
2005PontiacGrand AmSE2.2LL4N/A
2004OldsmobileAlero2.2LL4N/A
2004OldsmobileAlero3.4LV6N/A
2004PontiacGrand AmSE13.4LV6N/A
2004PontiacGrand AmSE23.4LV6N/A
2004PontiacGrand AmSE2.2LL4N/A
2003OldsmobileAlero2.2LL4N/A
2003OldsmobileAlero3.4LV6N/A
2003PontiacGrand Am2.2LL4N/A
2003PontiacGrand AmSE13.4LV6N/A
2003PontiacGrand AmSE23.4LV6N/A
2002OldsmobileAlero2.2LL4N/A
2002OldsmobileAlero3.4LV6N/A
2002PontiacGrand Am2.2LL4N/A
2002PontiacGrand AmSE13.4LV6N/A
2001OldsmobileAlero3.4LV6N/A
2001OldsmobileAlero2.4LL4N/A
2001PontiacGrand Am2.4LL4N/A
2001PontiacGrand AmSE3.4LV6N/A
2001PontiacGrand AmSE13.4LV6N/A
2000OldsmobileAlero3.4LV6N/A
2000OldsmobileAlero2.4LL4N/A
2000PontiacGrand Am2.4LL4N/A
2000PontiacGrand AmSE3.4LV6N/A
2000PontiacGrand AmSE13.4LV6N/A
2000PontiacGrand AmSE23.4LV6N/A
1999OldsmobileAlero3.4LV6N/A
1999OldsmobileAlero2.4LL4N/A
1999PontiacGrand Am2.4LL4N/A
1999PontiacGrand AmSE3.4LV6N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

68438

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.