Exhaust & Emission Systems for Western Star 4900SA
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536 Results
Heavy Duty EGR Valve for 2004-2007 ISX Cummins Peterbilt Western Star 4955422RX (Fits: Western Star 4900SA)
Brand New: Unbranded$180.00or Best OfferFree shippingNew Heavy Duty EGR Valve for ISX 2004-07 Cummins Peterbilt Western Star 3682805 (Fits: Western Star 4900SA)
Brand New: OE Quality Friction$205.00Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingHeavy Duty EGR Valve 4955422RX for 2004-07 ISX Cummins Peterbilt Western Star (Fits: Western Star 4900SA)
Brand New: OE Quality Friction$298.00Top Rated Plus- Sellers with highest buyer ratings
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or Best Offer24 soldExhaust Manifold Bolts Screw Fully Set For Cummins ISX ISX15 15L Truck 3818121 (Fits: Western Star 4900SA)
Brand New$99.00Estimated delivery dateEst. delivery Sat, May 18Only 1 left!EGR Valve Dorman For 2006 Western Star 4900SA (Fits: Western Star 4900SA)
Brand New: Dorman$705.90Top Rated Plus- Sellers with highest buyer ratings
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WIX 51637 Power Steering Filter (Fits: Western Star 4900SA)
Sold Individually - Fast Free ShippingBrand New: WIX$29.99Was: $39.99Tail Pipe Nitrogen Oxide (NOx) Sensor Dorman For 2013-2015 Western Star 4900SA (Fits: Western Star 4900SA)
Brand New: Dorman$455.64Top Rated Plus- Sellers with highest buyer ratings
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Heavy Duty EGR Valve for 2003-2007 Peterbilt 379 Engine Desg. ISX 15.0 3104874 (Fits: Western Star 4900SA)
Brand New: Unbranded$180.00or Best OfferFree shippingHeavy Duty EGR Valve 3104874 3682805 4955422RX for ISX 2004-2007 Cummins (Fits: Western Star 4900SA)
Brand New: OE Quality Friction$199.00Top Rated Plus- Sellers with highest buyer ratings
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or Best Offer30 soldFITS 10-12 ISX CUMMINS 15.0L 915 L6 15000cc ENGINE CRANKCASE BREATHER FILTER (Fits: Western Star 4900SA)
12 MONTH PROVEN WARRANTY! FREE AND FAST SHIPPING!Brand New: HD Solutions$82.66Variable Pressure Output Device Dorman For 2003-2010 Western Star 4900SA 2004 (Fits: Western Star 4900SA)
Brand New: Dorman$432.37Top Rated Plus- Sellers with highest buyer ratings
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Nitrogen Oxide Sensor for Kenworth Peterbilt Volvo Western Star Mack Tail Pipe (Fits: Western Star 4900SA)
Brand New: Unbranded$113.99Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingOnly 1 left!Fits 2002-2003 Western Star 4900SA Exhaust Brake Actuator Dorman 271RS18 (Fits: Western Star 4900SA)
Brand New: Dorman$122.61Top Rated Plus- Sellers with highest buyer ratings
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Tail Pipe Nitrogen Oxide (NOx) Sensor Dorman For 2010-2012 Western Star 4900SA (Fits: Western Star 4900SA)
Brand New: Dorman$464.22Top Rated Plus- Sellers with highest buyer ratings
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3687930 Fits For Cummins NOx Nitrogen Oxide Sensor Superced P/n 3687930RX New (Fits: Western Star 4900SA)
Brand New$148.00or Best OfferFree shippingNew Heavy Duty EGR Valve for ISX 2004-07 Cummins Peterbilt Western Star 3682805 (Fits: Western Star 4900SA)
Brand New: OE Quality Friction$290.90or Best OfferFree shippingFits 2007-2010 Western Star 4900SA Exhaust Pipe Bellow Dorman 2008 2009 2010 (Fits: Western Star 4900SA)
Brand New: Dorman$200.57Top Rated Plus- Sellers with highest buyer ratings
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Heavy Duty EGR Valve for 2004-2007 Cummins ISX Peterbilt Western Star 3682805 (Fits: Western Star 4900SA)
Brand New: OE Quality Friction$209.99Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingExhaust Clamp Dorman For 2014-2018 Western Star 4900SA 2015 2016 2017 (Fits: Western Star 4900SA)
Brand New: Dorman$37.43Top Rated Plus- Sellers with highest buyer ratings
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Fits 2002-2004 Western Star 4900SA Exhaust Manifold Dorman 268GO33 2003 2004 (Fits: Western Star 4900SA)
Brand New: Dorman$672.57Top Rated Plus- Sellers with highest buyer ratings
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DPF Hardware Kit Dorman For 2010-2016 Western Star 4900SA (Fits: Western Star 4900SA)
Brand New: Dorman$108.04Top Rated Plus- Sellers with highest buyer ratings
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Dorman Exhaust Clamp DPF - Inter Pipe Fits 2010-2016 Western Star 4900SA 2011 (Fits: Western Star 4900SA)
Brand New: Dorman$42.49Top Rated Plus- Sellers with highest buyer ratings
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WIX Diesel Particulate Filter for 2010-2016 Western Star 4900SA 15.0L L6 - ct (Fits: Western Star 4900SA)
The #1 Seller of Genuine WIX Parts on eBayBrand New: WIX$73.87NOx Nitrogen Oxide Sensor Transducer Inlet for Cummins 11.9L 15L ISX15 (Fits: Western Star 4900SA)
Brand New: Unbranded$138.99Was: $149.45or Best OfferFor Western Star 4900SA Exhaust Temperature Sensor Connector SMP 27154WYKT (Fits: Western Star 4900SA)
Brand New: Standard Motor Products$51.17Engine Crankcase Breather Element Dorman For 2010-2013 Western Star 4900SA (Fits: Western Star 4900SA)
Brand New: Dorman$95.39Top Rated Plus- Sellers with highest buyer ratings
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EGR Valve Temperature Sensor Dorman For 2010-2011 Western Star 4900SA (Fits: Western Star 4900SA)
Brand New: Dorman$75.51Top Rated Plus- Sellers with highest buyer ratings
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Baldwin CV15000 Crankcase Breather (Fits: Western Star 4900SA)
Sold Individually - Fast Free ShippingBrand New: Baldwin$76.99Was: $112.99Dorman 733NV62 Nitrogen Oxide (NOx) Sensor For 2011-2012 Western Star 4900SA (Fits: Western Star 4900SA)
Brand New: Dorman$505.65Top Rated Plus- Sellers with highest buyer ratings
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Exhaust Manifold Bolts Fully Set For Cummins ISM M11 QSM ISM11 Truck 3818121 (Fits: Western Star 4900SA)
Brand New$99.00Estimated delivery dateEst. delivery Sat, May 18New Heavy Duty EGR Valve For ISX 2004-2007 Cummins Kenworth Engine Desg ISX 15.0 (Fits: Western Star 4900SA)
Brand New: OE Quality Friction$214.00Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingExhaust Manifold Bolts Screw Fully Set For Cummins ISX ISX15 15L Truck 3818121 (Fits: Western Star 4900SA)
Brand New$99.00Estimated delivery dateEst. delivery Sat, May 18Nitrogen Oxide (NOx) Sensor Dorman For 2010-2015 Western Star 4900SA 14.9L (Fits: Western Star 4900SA)
Brand New: Dorman$391.63Top Rated Plus- Sellers with highest buyer ratings
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Free shippingFor 2010 Western Star 4900SA Exhaust Temperature Sensor Walker 42432YHFG (Fits: Western Star 4900SA)
Brand New: Walker$62.99Estimated delivery dateEst. delivery Sat, May 18Nitrogen Oxide (NOx) Sensor Dorman For 2011-2012 Western Star 4900SA (Fits: Western Star 4900SA)
Brand New: Dorman$505.09Top Rated Plus- Sellers with highest buyer ratings
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Dorman DPF Diesel Particulate Filter For Freightliner / Kenworth / Peterbilt (Fits: Western Star 4900SA)
Brand New: HD Solutions$1,024.95or Best Offer$200.00 shipping10 watchingNitrogen Oxide (NOx) Sensor Dorman For 2013-2015 Western Star 4900SA 14.9L (Fits: Western Star 4900SA)
Brand New: Dorman$427.67Top Rated Plus- Sellers with highest buyer ratings
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Exhaust Manifold Bolts Screw Set For Cummins ISM M11 QSM ISM11 Truck 3818121 (Fits: Western Star 4900SA)
Brand New$99.00Estimated delivery dateEst. delivery Sat, May 18Tail Pipe Nitrogen Oxide (NOx) Sensor Dorman For 2017-2018 Western Star 4900SA (Fits: Western Star 4900SA)
Brand New: Dorman$455.70Top Rated Plus- Sellers with highest buyer ratings
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EGR Valve Dorman For 2003 Western Star 4900SA (Fits: Western Star 4900SA)
Brand New: Dorman$705.10Top Rated Plus- Sellers with highest buyer ratings
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Exhaust Gas Differential Pressure Sensor Dorman For 2017 Western Star 4900SA (Fits: Western Star 4900SA)
Brand New: Dorman$112.70Top Rated Plus- Sellers with highest buyer ratings
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Exhaust Gas Differential Pressure Sensor Dorman For 2007 Western Star 4900SA (Fits: Western Star 4900SA)
Brand New: Dorman$180.00Top Rated Plus- Sellers with highest buyer ratings
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Tail Pipe Nitrogen Oxide (NOx) Sensor Dorman For 2013-2018 Western Star 4900SA (Fits: Western Star 4900SA)
Brand New: Dorman$377.07Top Rated Plus- Sellers with highest buyer ratings
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Exhaust Manifold Dorman For 2002-2004 Western Star 4900SA (Fits: Western Star 4900SA)
Brand New: Dorman$673.05Top Rated Plus- Sellers with highest buyer ratings
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EGR Valve Dorman For 2003 Western Star 4900SA (Fits: Western Star 4900SA)
Brand New: Dorman$658.71Top Rated Plus- Sellers with highest buyer ratings
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Free shippingHeavy Duty EGR Valve For Kenworth T600A T800 W900 T800 4955422RX NEW (Fits: Western Star 4900SA)
Brand New: OE Quality Friction$192.99Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingDPF Hardware Kit Dorman For 2012-2018 Western Star 4900SA (Fits: Western Star 4900SA)
Brand New: Dorman$616.97Top Rated Plus- Sellers with highest buyer ratings
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Heavy Duty EGR Valve W/ Gasket Cummins For Freightliner International Kenworth (Fits: Western Star 4900SA)
Brand New$119.99or Best OfferDorman 674-5605 Exhaust Bellow Expansion Joint 2432531 (Fits: Western Star 4900SA)
ID No. 243-2531Brand New: HD Solutions$186.45Top Rated Plus- Sellers with highest buyer ratings
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FITS 08-18 DETROIT DIESEL DD13 DD15 DD16 DIESEL PARTICULATE FILTER GASKET (Fits: Western Star 4900SA)
12 MONTH WARRANTY- *SEE IMPORTANT FITMENT DETAIL BELOW*Brand New: HD Solutions$28.78Exhaust Manifold Bolts Fully Set For Cummins ISM M11 QSM ISM11 Truck 3818121 (Fits: Western Star 4900SA)
Brand New$99.00Estimated delivery dateEst. delivery Sat, May 18Heavy Duty EGR Valve Fits Kenworth T600A T800 W900 T800 4955422RX 4955422 (Fits: Western Star 4900SA)
Brand New: OE+$205.00Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shipping