AP Exhaust 48001 Exhaust Pipe

Brand AP Exhaust 48001
Bend Type Serrated
Design Oe replacement
Exhaust Pipe Material Aluminized steel
Flex Hose Length 8
Height 5.50
Inlet Diameter 2.75 od
Inlet Quantity 1
Inlet Type Pipe
Length (inches) 45.63
Outlet Diameter 3.00 od
Outlet Quantity 1
Outlet Type Pipe
Package Material Uncartonized
Welded Brackets 1
Width 9.88
Fits Chevrolet and GMC · 40 vehicles

OE replacement. Built for a direct swap with aluminized steel construction.

Serrated bend. Helps route exhaust flow through the pipe assembly.

Pipe ends. One 2.75 OD inlet and one 3.00 OD outlet.

Cross-references 23377842 for the same application. See all 1.

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AP Exhaust 48001 Exhaust Pipe for Silverado and Sierra

AP Exhaust 48001 is an OE replacement exhaust pipe built for select 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 trucks with 4.3L or 5.3L engines and a 143.5-inch wheelbase. It follows the original welded-system layout and uses aluminized steel construction for a direct-fit repair on the exhaust path.

Key Features

  • OE replacement design for factory-style exhaust service
  • Aluminized steel exhaust pipe material for corrosion resistance in everyday use
  • Serrated bend type for formed routing
  • Inlet: 2.75 OD pipe; outlet: 3.00 OD pipe
  • 45.63-inch overall length with an 8-inch flex hose section
  • Includes 1 welded bracket for OE-style mounting support
  • Interchanges with part number 23377842

Detailed Description

AP Exhaust 48001 is engineered as a replacement exhaust pipe for 2014-2018 Chevrolet Silverado 1500 and 2014-2018 GMC Sierra 1500 applications that used a welded OE exhaust assembly. The pipe is formed from aluminized steel and built with a 2.75-inch OD inlet and 3.00-inch OD outlet to match the factory exhaust routing on the 4.3L and 5.3L engine configurations listed. For buyers searching for an AP Exhaust 48001 exhaust pipe for Silverado 1500 or Sierra 1500, this part provides a direct replacement path for restoring the exhaust system layout.

What It Helps Address

  • Cracked or rusted exhaust pipe sections
  • Leaks in a welded factory exhaust assembly
  • Damaged pipe routing after exhaust service
  • Fitment issues when replacing OE-style exhaust components
  • Restoring exhaust flow on Silverado 1500 and Sierra 1500 trucks

Installation Notes and Tips

Fits 2014-2018 Chevrolet Silverado 1500, N/A, with 143.5-inch wheelbase and 4.3L or 5.3L engine. Fits 2014-2018 GMC Sierra 1500, N/A, with 143.5-inch wheelbase and 4.3L or 5.3L engine. The OE system was a welded assembly, so AP Exhaust 48001 is intended for applications where the original exhaust path is being replaced as a unit. Verify inlet and outlet diameters, wheelbase, and engine configuration before installation.

Quality Assurance

AP Exhaust manufactures this pipe as an OE replacement part for the listed Silverado and Sierra applications. The part number 48001 is also referenced by 23377842 for the same application.

This part fits 40 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelDrive TypeLitersCylindersWheel BasePositionNotes
2018ChevroletSilverado 15004WD5.3LV8143.5"N/A(143.5" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 1500 Silverado/Sierra; 5.3L Engine
2018ChevroletSilverado 1500RWD5.3LV8143.5"N/A(143.5" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 1500 Silverado/Sierra; 5.3L Engine
2018ChevroletSilverado 15004WD4.3LV6143.5"N/A(143.5" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 1500 Silverado/Sierra; 4.3L Engine
2018ChevroletSilverado 1500RWD4.3LV6143.5"N/A(143.5" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 1500 Silverado/Sierra; 4.3L Engine
2018GMCSierra 15004WD5.3LV8143.5"N/A(143.5" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 1500 Silverado/Sierra; 5.3L Engine
2018GMCSierra 1500RWD5.3LV8143.5"N/A(143.5" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 1500 Silverado/Sierra; 5.3L Engine
2018GMCSierra 15004WD4.3LV6143.5"N/A(143.5" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 1500 Silverado/Sierra; 4.3L Engine
2018GMCSierra 1500RWD4.3LV6143.5"N/A(143.5" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 1500 Silverado/Sierra; 4.3L Engine
2017ChevroletSilverado 15004WD5.3LV8143.5"N/A(143.5" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 1500 Silverado/Sierra; 5.3L Engine
2017ChevroletSilverado 1500RWD5.3LV8143.5"N/A(143.5" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 1500 Silverado/Sierra; 5.3L Engine
2017ChevroletSilverado 15004WD4.3LV6143.5"N/A(143.5" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 1500 Silverado/Sierra; 4.3L Engine
2017ChevroletSilverado 1500RWD4.3LV6143.5"N/A(143.5" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 1500 Silverado/Sierra; 4.3L Engine
2017GMCSierra 15004WD5.3LV8143.5"N/A(143.5" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 1500 Silverado/Sierra; 5.3L Engine
2017GMCSierra 1500RWD5.3LV8143.5"N/A(143.5" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 1500 Silverado/Sierra; 5.3L Engine
2017GMCSierra 15004WD4.3LV6143.5"N/A(143.5" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 1500 Silverado/Sierra; 4.3L Engine
2017GMCSierra 1500RWD4.3LV6143.5"N/A(143.5" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 1500 Silverado/Sierra; 4.3L Engine
2016ChevroletSilverado 15004WD5.3LV8143.5"N/A(143.5" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 1500 Silverado/Sierra; 5.3L Engine
2016ChevroletSilverado 1500RWD5.3LV8143.5"N/A(143.5" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 1500 Silverado/Sierra; 5.3L Engine
2016ChevroletSilverado 15004WD4.3LV6143.5"N/A(143.5" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 1500 Silverado/Sierra; 4.3L Engine
2016ChevroletSilverado 1500RWD4.3LV6143.5"N/A(143.5" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 1500 Silverado/Sierra; 4.3L Engine
2016GMCSierra 1500RWD5.3LV8143.5"N/A(143.5" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 1500 Silverado/Sierra; 5.3L Engine
2016GMCSierra 15004WD5.3LV8143.5"N/A(143.5" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 1500 Silverado/Sierra; 5.3L Engine
2016GMCSierra 15004WD4.3LV6143.5"N/A(143.5" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 1500 Silverado/Sierra; 4.3L Engine
2016GMCSierra 1500RWD4.3LV6143.5"N/A(143.5" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 1500 Silverado/Sierra; 4.3L Engine
2015ChevroletSilverado 15004WD5.3LV8143.5"N/A(143.5" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 1500 Silverado/Sierra; 5.3L Engine
2015ChevroletSilverado 1500RWD5.3LV8143.5"N/A(143.5" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 1500 Silverado/Sierra; 5.3L Engine
2015ChevroletSilverado 15004WD4.3LV6143.5"N/A(143.5" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 1500 Silverado/Sierra; 4.3L Engine
2015ChevroletSilverado 1500RWD4.3LV6143.5"N/A(143.5" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 1500 Silverado/Sierra; 4.3L Engine
2015GMCSierra 15004WD5.3LV8143.5"N/A(143.5" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 1500 Silverado/Sierra; 5.3L Engine
2015GMCSierra 1500RWD5.3LV8143.5"N/A(143.5" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 1500 Silverado/Sierra; 5.3L Engine
2015GMCSierra 15004WD4.3LV6143.5"N/A(143.5" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 1500 Silverado/Sierra; 4.3L Engine
2015GMCSierra 1500RWD4.3LV6143.5"N/A(143.5" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 1500 Silverado/Sierra; 4.3L Engine
2014ChevroletSilverado 15004WD5.3LV8143.5"N/A(143.5" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 1500 Silverado/Sierra; 5.3L Engine
2014ChevroletSilverado 1500RWD5.3LV8143.5"N/A(143.5" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 1500 Silverado/Sierra; 5.3L Engine
2014ChevroletSilverado 15004WD4.3LV6143.5"N/A(143.5" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 1500 Silverado/Sierra; 4.3L Engine
2014ChevroletSilverado 1500RWD4.3LV6143.5"N/A(143.5" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 1500 Silverado/Sierra; 4.3L Engine
2014GMCSierra 15004WD5.3LV8143.5"N/A(143.5" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 1500 Silverado/Sierra; 5.3L Engine
2014GMCSierra 1500RWD5.3LV8143.5"N/A(143.5" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 1500 Silverado/Sierra; 5.3L Engine
2014GMCSierra 15004WD4.3LV6143.5"N/A(143.5" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 1500 Silverado/Sierra; 4.3L Engine
2014GMCSierra 1500RWD4.3LV6143.5"N/A(143.5" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; 1500 Silverado/Sierra; 4.3L Engine
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
23377842