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The Following brands are available based on your search.

  • Dorman
    Dorman

Best Selling Genuine Western Star EGR Valves

  • We Stock the following top leading brands, including Dorman
  • Constantly Updated Inventory of Western Star Replacement EGR Valve Parts

We stock EGR Valve parts for most Western Star models, including 4900EX, 4900FA, 4900SA.


Dorman
2003 Western Star 4900EX EGR Valve Dorman

P311-45D58B7    904-5001  New

3101917 , 4955422NX , 3684004 , 3682805 , 4955422RX , 3682551 , 3682974 , 4955422 , 3104874 , 3682954 , 3683446 , 3683305

Qty:
565.51
Dorman EGR Valve
  • ; 2003 EPA Standard
  • Product Attributes:
    • California Proposition 65: Warning: Cancer And Reproductive Harm – Www.p65warnings.ca.gov
    • Connector Shape: Rectangular
    • EGR (Exhaust Gas Recirculation) Valve Operation Type: Electronically Operated
    • Mounting Type: Bolted
    • Operation Type: Electrical
    • Package Contents: 1 Egr Valve And Gasket
    • Terminal Quantity: 2
    • Terminal Type: Pin
    • Vacuum Port Quantity: 0
Brand: Dorman
Additional Fitment Information:
Vehicle Engine Designation
2003 - Western Star 4900EX ISX 15.0
Dorman
2003 Western Star 4900FA EGR Valve Dorman

P311-058FE7A    904-5002  New

3103077 , 4921905 , 2102745 , 4955421 , 4955421RX , 3103765 , 3103361 , 3104875 , 3103824 , 3104230

Qty:
572.44
Dorman EGR Valve
  • ; 2003 EPA Standard
  • Product Attributes:
    • California Proposition 65: Warning: Cancer And Reproductive Harm – Www.p65warnings.ca.gov
    • Connector Quantity: 2
    • Connector Shape: Rectangular
    • EGR (Exhaust Gas Recirculation) Valve Operation Type: Electronically Operated
    • Mounting Type: Bolted
    • Operation Type: Electrical
    • Package Contents: 1 Egr Valve And Gasket
    • Terminal Quantity:
      • 2
      • 3
    • Terminal Type: Pin
    • Vacuum Port Quantity: 0
    • Vacuum Port Size: 0
Brand: Dorman
Additional Fitment Information:
Vehicle Engine Designation
2003 - Western Star 4900FA ISM 10.8
Dorman
2009 Western Star 4900EX EGR Valve Dorman

P311-08ABCA2    904-5057  New

4955969RX , 3683537 , 4955969NX

Qty:
608.45
Dorman EGR Valve
  • ; 2007 EPA Standard
  • Product Attributes:
    • California Proposition 65: Warning: Cancer And Reproductive Harm – Www.p65warnings.ca.gov
    • Connector Shape: Rectangular
    • EGR (Exhaust Gas Recirculation) Valve Operation Type: Electronically Operated
    • Mounting Hole Quantity: 5
    • Mounting Type: Bolted
    • Operation: Electrical
    • Operation Type: Electrical
    • Package Contents: 1 Egr Valve; 1 Gasket
    • Positive Or Negative Backpressure: Negative
    • Terminal Quantity: 6
    • Terminal Type: Blade
    • Vacuum Port Quantity: 0
Brand: Dorman
Additional Fitment Information:
Vehicle Engine Designation
2009 - Western Star 4900EX ISX 15.0
Dorman
2003 Western Star 4900FA EGR Valve Dorman

P311-1A8F717    904-5073  New

RA4601420419

Qty:
237.37
Dorman EGR Valve
  • ; 2003 EPA Standard
  • Product Attributes:
    • California Proposition 65: Warning: Cancer And Reproductive Harm – Www.p65warnings.ca.gov
    • Connector Shape: Oval
    • EGR (Exhaust Gas Recirculation) Valve Operation Type: Pneumatic Operated
    • Mounting Type: Sliding Fit
    • Operation Type: Electrical
    • Package Contents: 1 Egr Valve
    • Terminal Quantity: 0
    • Vacuum Port Quantity: 0
Brand: Dorman
Additional Fitment Information:
Vehicle Engine Designation
2003 - Western Star 4900FA MBE4000