Dorman 46831 PCV Valve Tubing
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Dorman

Dorman 46831 PCV Valve Tubing

Brand Dorman 46831
Attachment Method Slip Fit
Color Black
Inside Diameter 0.23
Inside Diameter 0.54
Length 20
Material Plastic
Material Rubber
Outside Diameter 0.7
Outside Diameter 1.1
Package Contents 1 PCV Hose
Fits Ford and Lincoln · 7 vehicles

OE direct replacement. Replaces a worn or leaking original equipment PCV hose.

Slip-fit connection. Installs with a simple slip-fit attachment method.

Made from plastic and rubber to resist cracking and brittleness.

Cross-references 2L3Z6C324AA for the same application. See all 1.

$73.95Free shipping
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Dorman 46831 PCV Valve Tubing for Ford and Lincoln

Dorman 46831 is a replacement PCV valve hose built for crankcase ventilation service on select Ford and Lincoln trucks and SUVs. It uses plastic and rubber construction to replace a cracked, brittle, or leaking original hose and help maintain steady engine ventilation.

Key Features

  • Direct replacement PCV hose for crankcase ventilation routing
  • Plastic and rubber construction for resistance to cracking and brittleness
  • Black finish with slip-fit attachment method
  • 20-inch length with stepped inside and outside diameters for OE-style routing
  • Fits 2002-2004 Ford Expedition, w/Heated PCV
  • Fits 2004 Ford F-150 Heritage, w/Heated PCV
  • Fits 2002-2003 Ford F-150, w/Heated PCV
  • Fits 2002 Lincoln Navigator, w/Heated PCV

Detailed Description

This Dorman PCV valve tubing is made to replace the original hose used in heated PCV applications on the Ford Expedition, Ford F-150, Ford F-150 Heritage, and Lincoln Navigator. Part number 46831 is formed from plastic and rubber and measures 20 inches long, with slip-fit ends and stepped diameters that match the factory routing. This part cross-references Ford OE number 2L3Z6C324AA for the same application.

Common Problems This Part Can Help Solve

  • Cracked PCV hose causing vacuum leaks
  • Brittle tubing that no longer seals properly
  • Rough idle related to crankcase ventilation leakage
  • Oil vapor routing issues from a damaged hose
  • Check engine concerns tied to PCV system airflow problems

Installation Notes and Tips

Verify the vehicle is equipped with heated PCV before ordering. Compare the hose length, inside diameter, outside diameter, and slip-fit ends to the original part before installation. Inspect nearby PCV components, grommets, and vacuum connections for wear so the replacement hose seals correctly. Part number 46831 is a direct-fit style replacement for the listed applications.

Quality Assurance

Dorman manufactures replacement components for OE-style service and repair, with materials selected to match the demands of crankcase ventilation use. This hose is built to replace a worn or leaking factory PCV tube on the listed Ford and Lincoln applications.

Related reading

This part fits 7 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2004FordExpedition5.4LV8N/Aw/Heated PCV
2004FordF-150 Heritage5.4LV8N/Aw/Heated PCV
2003FordExpedition5.4LV8N/Aw/Heated PCV
2003FordF-1505.4LV8N/Aw/Heated PCV
2002FordExpedition5.4LV8N/Aw/Heated PCV
2002FordF-1505.4LV8N/Aw/Heated PCV
2002LincolnNavigator5.4LV8N/Aw/Heated PCV
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
2L3Z6C324AA