AP Exhaust 38014 Exhaust Pipe
OE Quality 60-Day Returns
AP Exhaust

AP Exhaust 38014 Exhaust Pipe

Brand AP Exhaust 38014
Material Aluminized Steel
Original Equipment Replacement Yes
Fits Chevrolet and GMC · 40 vehicles

OE replacement. Direct-fit exhaust pipe for straightforward installation.

Aluminized steel. Helps resist corrosion in demanding exhaust conditions.

Cross-references 25929101 for the same application. See all 1.

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OE Replacement Exhaust Pipe for Silverado and Sierra HD

AP Exhaust 38014 is an aluminized steel exhaust pipe built as an original equipment replacement for select Chevrolet Silverado HD and GMC Sierra HD applications. It is specified for 2007-2010 Silverado 2500 HD, Silverado 3500 HD, Sierra 2500 HD, and Sierra 3500 HD models with the 133-inch wheelbase, plus 2007 Classic Series HD applications listed below.

  • Aluminized steel construction for corrosion resistance in exhaust service
  • Original equipment replacement design for direct-fit service on listed applications
  • Fits 2007-2010 Chevrolet Silverado 2500 HD, N/A
  • Fits 2007-2010 Chevrolet Silverado 3500 HD, N/A
  • Fits 2007-2010 GMC Sierra 2500 HD, N/A
  • Fits 2007-2010 GMC Sierra 3500 HD, N/A
  • Fits 2007 Chevrolet Silverado 2500 HD Classic, N/A
  • Fits 2007 Chevrolet Silverado 3500 Classic, N/A
  • Fits 2007 GMC Sierra 2500 HD Classic, N/A
  • Fits 2007 GMC Sierra 3500 Classic, N/A

This AP Exhaust 38014 exhaust pipe is made for owners replacing a worn, rusted, or damaged OE pipe on Silverado HD and Sierra HD trucks. The aluminized steel material is selected for exhaust-system durability, and the OE replacement design follows the factory application notes for the 133-inch wheelbase trucks listed in the fitment data. This part cross-references GM OE 25929101 for the same application.

Common Replacement Uses

  • Repairing exhaust leaks caused by corrosion or pipe damage
  • Replacing a factory welded exhaust section on the listed HD trucks
  • Restoring proper exhaust routing after OE pipe failure
  • Addressing noise from a cracked, separated, or deteriorated exhaust pipe
  • Returning the exhaust system to factory-style configuration on supported Silverado and Sierra models

Installation Notes

Verify wheelbase and model configuration before ordering. The fitment notes specify 133-inch wheelbase applications, and several OE systems were welded assemblies; the notes recommend replacing all parts identified in the factory system when servicing these trucks. Confirm the vehicle is one of the listed Chevrolet Silverado HD or GMC Sierra HD applications before installation.

Quality Assurance

AP Exhaust 38014 is an OE replacement exhaust pipe built to match the listed factory applications for Silverado and Sierra HD trucks. The aluminized steel construction supports long-term exhaust service in a direct replacement format.

Related reading

This part fits 40 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelDrive TypeLitersCylindersWheel BasePositionNotes
2010ChevroletSilverado 2500 HDRWD6.0LV8133.0"N/A(133" W.B. ); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2010ChevroletSilverado 2500 HD4WD6.0LV8133.0"N/A(133" W.B. ); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2010ChevroletSilverado 3500 HD4WD6.0LV8133.0"N/A(133" W.B. ); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 3500 HD Silverado/Sierra; Exc. Cab/Chassis
2010GMCSierra 2500 HD4WD6.0LV8133.0"N/A(133" W.B. ); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2010GMCSierra 2500 HDRWD6.0LV8133.0"N/A(133" W.B. ); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2010GMCSierra 3500 HD4WD6.0LV8133.0"N/A(133" W.B. ); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 3500 HD Silverado/Sierra; Exc. Cab/Chassis
2009ChevroletSilverado 2500 HDRWD6.0LV8133.0"N/A(133" W.B. ); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2009ChevroletSilverado 2500 HD4WD6.0LV8133.0"N/A(133" W.B. ); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2009ChevroletSilverado 3500 HD4WD6.0LV8133.0"N/A(133" W.B. ); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 3500 HD Silverado/Sierra; Exc. Cab/Chassis
2009GMCSierra 2500 HDRWD6.0LV8133.0"N/A(133" W.B. ); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2009GMCSierra 2500 HD4WD6.0LV8133.0"N/A(133" W.B. ); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2009GMCSierra 3500 HD4WD6.0LV8133.0"N/A(133" W.B. ); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 3500 HD Silverado/Sierra; Exc. Cab/Chassis
2008ChevroletSilverado 2500 HDRWD6.0LV8133.0"N/A(133" W.B. ); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2008ChevroletSilverado 2500 HD4WD6.0LV8133.0"N/A(133" W.B. ); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2008ChevroletSilverado 3500 HD4WD6.0LV8133.0"N/A(133" W.B. ); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 3500 HD Silverado/Sierra; Exc. Cab/Chassis
2008GMCSierra 2500 HDRWD6.0LV8133.0"N/A(133" W.B. ); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2008GMCSierra 2500 HD4WD6.0LV8133.0"N/A(133" W.B. ); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2008GMCSierra 3500 HD4WD6.0LV8133.0"N/A(133" W.B. ); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 3500 HD Silverado/Sierra; Exc. Cab/Chassis
2007ChevroletSilverado 2500 HD4WD6.0LV8133.0"N/A(133" W.B. ); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2007ChevroletSilverado 2500 HDRWD6.0LV8133.0"N/A(133" W.B. ); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2007ChevroletSilverado 2500 HD Classic4WD6.0LV8133.0"N/A(133" W.B. ); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2007ChevroletSilverado 2500 HD ClassicRWD6.0LV8133.0"N/A(133" W.B. ); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2007ChevroletSilverado 2500 HD ClassicRWD8.1LV8133.0"N/A(133" W.B. ); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2007ChevroletSilverado 2500 HD Classic4WD8.1LV8133.0"N/A(133" W.B. ); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2007ChevroletSilverado 3500 ClassicRWD6.0LV8133.0"N/A(133" W.B. ); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 3500 HD Silverado/Sierra; Exc. Cab/Chassis, CLASSIC SERIES
2007ChevroletSilverado 3500 Classic4WD6.0LV8133.0"N/A(133" W.B. ); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 3500 HD Silverado/Sierra; Exc. Cab/Chassis, CLASSIC SERIES
2007ChevroletSilverado 3500 ClassicRWD8.1LV8133.0"N/A(133" W.B. ); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 3500 HD Silverado/Sierra; Exc. Cab/Chassis, CLASSIC SERIES
2007ChevroletSilverado 3500 Classic4WD8.1LV8133.0"N/A(133" W.B. ); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 3500 HD Silverado/Sierra; Exc. Cab/Chassis, CLASSIC SERIES
2007ChevroletSilverado 3500 HD4WD6.0LV8133.0"N/A(133" W.B. ); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 3500 HD Silverado/Sierra; Exc. Cab/Chassis
2007GMCSierra 2500 HDRWD6.0LV8133.0"N/A(133" W.B. ); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2007GMCSierra 2500 HD4WD6.0LV8133.0"N/A(133" W.B. ); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2007GMCSierra 2500 HD Classic4WD6.0LV8133.0"N/A(133" W.B. ); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2007GMCSierra 2500 HD ClassicRWD6.0LV8133.0"N/A(133" W.B. ); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2007GMCSierra 2500 HD ClassicRWD8.1LV8133.0"N/A(133" W.B. ); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2007GMCSierra 2500 HD Classic4WD8.1LV8133.0"N/A(133" W.B. ); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2007GMCSierra 3500 ClassicRWD6.0LV8133.0"N/A(133" W.B. ); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 3500 HD Silverado/Sierra; Exc. Cab/Chassis, CLASSIC SERIES
2007GMCSierra 3500 Classic4WD6.0LV8133.0"N/A(133" W.B. ); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 3500 HD Silverado/Sierra; Exc. Cab/Chassis, CLASSIC SERIES
2007GMCSierra 3500 ClassicRWD8.1LV8133.0"N/A(133" W.B. ); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 3500 HD Silverado/Sierra; Exc. Cab/Chassis, CLASSIC SERIES
2007GMCSierra 3500 Classic4WD8.1LV8133.0"N/A(133" W.B. ); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 3500 HD Silverado/Sierra; Exc. Cab/Chassis, CLASSIC SERIES
2007GMCSierra 3500 HD4WD6.0LV8133.0"N/A(133" W.B. ); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 3500 HD Silverado/Sierra; Exc. Cab/Chassis
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
25929101