Exhaust & Emission Systems for Peterbilt 337
Find parts that fit
We need more information about your vehicle to confirm fit.
Peterbilt
337
SPONSOREDSPONSOREDSPONSOREDSPONSORED
All
Auction
Buy It Now
114 Results
Engine Crankcase Breather Element Dorman For 2016-2018 Peterbilt 337 (Fits: Peterbilt 337)
Brand New: Dorman$106.72Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingDorman 674-6021 Exhaust Bellow Pipe fits Kenworth and Peterbilt models (Fits: Peterbilt 337)
12.50 In. Length; 4 In. I.D. inlet; 4 In. I.D. outletBrand New: Dorman$338.67Estimated delivery dateEst. delivery Fri, May 24Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Dorman 674-6018 Exhaust Bellow Pipe fits Kenworth and Peterbilt models (Fits: Peterbilt 337)
12.50 In. Length; 3.50 In. I.D.Brand New: Dorman$364.70Estimated delivery dateEst. delivery Fri, May 24Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Diesel Exhaust Fluid (DEF) Filler Cap Fits 2011-2022 Peterbilt 337 Dorman
Brand New: Dorman$43.34Estimated delivery dateEst. delivery Fri, May 24Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
FITS 13-22 CUMMINS ISB 6.7 PACCAR MX13 SCR CATALYST OUTLET NITROGEN OXIDE SENSOR (Fits: Peterbilt 337)
12 MONTH WARRANTY - SEE IMPORTANT FITMENT INFORMATIONBrand New: HD Solutions$425.58Estimated delivery dateEst. delivery Fri, May 24FIT 07-17 KENWORTH PETERBILT ISX 11.9 15 PX9 EXHAUST FLEX PIPE 12.5 X 3.25 INCH (Fits: Peterbilt 337)
12 MONTH WARRANTY- *SEE IMPORTANT FITMENT DETAIL BELOW*Brand New: HD Solutions$411.88Estimated delivery dateEst. delivery Fri, May 24Dorman 9047902 Engine Crankcase Breather Element (Fits: Peterbilt 337)
Brand New: Dorman$83.53Estimated delivery dateEst. delivery Fri, May 24Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
FIT 07-18 KENWORTH PETERBILT ISX 11.9 15 PX9 MX13 EXHAUST FLEX PIPE KIT (Fits: Peterbilt 337)
12 MONTH WARRANTY- *SEE IMPORTANT FITMENT DETAIL BELOW*Brand New: HD Solutions$443.53Estimated delivery dateEst. delivery Fri, May 24Dorman 904-6023 (Fits: Peterbilt 337)
Brand New: HD Solutions$404.69Estimated delivery dateEst. delivery Fri, May 24Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Baldwin PE17000 Diesel Exhaust Fluid (Fits: Peterbilt 337)
Sold Individually - Fast Free ShippingBrand New: Baldwin$95.75Was: $146.99NEW! Exhaust Pipe Bellow Dorman 674-6018! Fit for Kenworth 2018-07, Peterbilt 20 (Fits: Peterbilt 337)
Brand New: HD Solutions$579.99or Best OfferFree shippingWix WS10124 - Engine Crankcase Breather Element (NEW) (Fits: Peterbilt 337)
Brand New: WIX$89.98Estimated delivery dateEst. delivery Fri, May 24Was: $96.75Dorman 674-6018 Exhaust Bellow Pipe For Select 07-18 Kenworth Peterbilt Models (Fits: Peterbilt 337)
Sold Individually - Fast Free ShippingBrand New: HD Solutions$406.99Estimated delivery dateEst. delivery Fri, May 24Was: $496.99For 2011-2013 Peterbilt 337 Exhaust Temperature Sensor Dorman 85152RCDM (Fits: Peterbilt 337)
Brand New: Dorman$120.10Free shippingNEW! Dorman 904-6023 Nitrogen Oxide (NOx) Sensor Compatible with Select Models (Fits: Peterbilt 337)
Brand New: HD Solutions$409.99Estimated delivery dateEst. delivery Fri, May 24or Best OfferTop Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Crankcase Breather Element Filter DORMAN 904-7902 (Fits: Peterbilt 337)
Brand New: HD Solutions$79.99Free shippingBaldwin CV15000 Crankcase Breather (Fits: Peterbilt 337)
Sold Individually - Fast Free ShippingBrand New: Baldwin$76.99Estimated delivery dateEst. delivery Fri, May 24Was: $112.99Engine Crankcase Breather Element Dorman 904-7902 (Fits: Peterbilt 337)
Brand New: HD Solutions$106.77Engine Crankcase Breather Element CARQUEST 95136 (Fits: Peterbilt 337)
Brand New: Carquest$122.12Only 1 left!Engine Crankcase Breather Element-DIESEL, Turbo Wix WS10124 (Fits: Peterbilt 337)
Brand New: WIX$103.73Estimated delivery dateEst. delivery Fri, May 24Standard NOX011 Diesel Nitrogen Oxide Sensor (Fits: Peterbilt 337)
Providing exceptional service since 2002Brand New: Standard$730.02Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingExhaust Pipe Bellow Dorman 674-6018 (Fits: Peterbilt 337)
Brand New: HD Solutions$422.29Estimated delivery dateEst. delivery Fri, May 24Engine Crankcase Breather Element-DIESEL, Turbo Wix WS10124 (Fits: Peterbilt 337)
Brand New: WIX$78.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingBaldwin CV15010 Crankcase Breather (Fits: Peterbilt 337)
Brand New: Baldwin$91.65or Best OfferFree shippingExhaust Gas Temperature (EGT) Sensor Dorman 904-7134 (Fits: Peterbilt 337)
Brand New: HD Solutions$113.24$17.11 shippingFIT 08-18 SEMI TRUCK 8.9L CUMMINS ISL-G 06-09 6.7L ENGINE EGR TEMPERATURE SENSOR (Fits: Peterbilt 337)
12 MONTH WARRANTY- *SEE IMPORTANT FITMENT DETAIL BELOW*Brand New: HD Solutions$108.37Estimated delivery dateEst. delivery Fri, May 242X XL Turbo Sound Whistle Muffler Exhaust Pipe Simulator Whistler Auto Car Truck (Fits: Peterbilt 337)
Brand New: Unbranded$17.98Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingCHRA Turbo Cartridge GTA4502 758160-5007S R23534361 730395-0035 730395-5035S (Fits: Peterbilt 337)
Brand New: EMUSA$337.75$27.66 shippingStandard Ignition NOX011 Diesel Nitrogen Oxide (N Ox) Sensor (Fits: Peterbilt 337)
Brand New: Standard$693.67or Best OfferFree shippingFIT 10-15 CUMMINS 11.9 15.0 6.7 DIESEL PARTICULATE FILTER OUTLET NOx SENSOR (Fits: Peterbilt 337)
12 MONTH WARRANTY- *SEE IMPORTANT FITMENT DETAIL BELOW*Brand New: HD Solutions$522.07Estimated delivery dateEst. delivery Fri, May 24Engine Crankcase Breather Element Baldwin Filters CV15012 (Fits: Peterbilt 337)
Brand New: Baldwin$114.12Free shippingDorman 904-6023 Nitrogen Oxide Exhaust Sensor (Fits: Peterbilt 337)
Dorman 904-6023 Fast Free Shipping Multiple LocationsBrand New: Dorman$475.99Estimated delivery dateEst. delivery Fri, May 24Was: $580.99Engine Crankcase Breather Element Dorman 904-7902 (Fits: Peterbilt 337)
Brand New: HD Solutions$91.39$22.94 shipping2.5-inch carbon fiber exhaust head LED light silencer head modification pipe (Fits: Peterbilt 337)
Brand New$26.99Free shippingNitrogen Oxide (NOx) Sensor Dorman 904-6023 (Fits: Peterbilt 337)
Brand New: HD Solutions$492.16Estimated delivery dateEst. delivery Fri, May 24Wix WS10124 WIX Crankcase Ventilation Filter (Fits: Peterbilt 337)
All Filters Sold Individually! No Master Packs!Brand New: WIX$116.96Nitrogen Oxide (NOx) Sensor Dorman 904-6006 (Fits: Peterbilt 337)
Brand New: HD Solutions$400.22Estimated delivery dateEst. delivery Fri, May 24Nitrogen Oxide (NOx) Sensor Dorman 904-6002 (Fits: Peterbilt 337)
Brand New: HD Solutions$417.92$17.11 shippingBaldwin CV15012 Filter Cv50603 Cv50628 (Fits: Peterbilt 337)
Brand New: Baldwin$122.36or Best OfferFree shippingDorman 904-7902 Crankcase Ventilation Filter (Fits: Peterbilt 337)
Sold Individually - Fast Free ShippingBrand New: HD Solutions$100.99Estimated delivery dateEst. delivery Fri, May 24Was: $139.99Engine Crankcase Breather Element-DIESEL, Turbo Wix WS10124 (Fits: Peterbilt 337)
Brand New: WIX$104.04Free shippingFITS MANY 08-15 TRUCKS WITH CUMMINS ENGINE CRANKCASE BREATHER ELEMENT (Fits: Peterbilt 337)
12 MONTH WARRANTY- *SEE IMPORTANT FITMENT DETAIL BELOW*Brand New: HD Solutions$96.47Estimated delivery dateEst. delivery Fri, May 24Engine Crankcase Breather Element Dorman 904-7902 (Fits: Peterbilt 337)
Brand New: HD Solutions$103.87Estimated delivery dateEst. delivery Fri, May 24Engine Crankcase Breather Element Dorman 904-7902 (Fits: Peterbilt 337)
Price is for 1 item, even if image shows more than 1.Brand New: HD Solutions$137.70Free shippingAPDTY 0156512 Heavy Duty Diesel Exhaust Fluid Cap (Fits: Peterbilt 337)
Premium Quality Materials For Long Trouble Free LifeBrand New: APDTY$35.60Free shippingNitrogen Oxide (NOx) Sensor Dorman 904-6015 (Fits: Peterbilt 337)
Brand New: HD Solutions$410.26Free shippingWIX Racing Filters WS10124 Passage De Carter D (Fits: Peterbilt 337)
Brand New: WIX$108.15Free shippingNitrogen Oxide (NOx) Sensor Dorman 904-6006 (Fits: Peterbilt 337)
Brand New: HD Solutions$398.44Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingEngine Crankcase Breather Element-DIESEL, Turbo Wix WS10124 (Fits: Peterbilt 337)
Brand New: WIX$96.95Estimated delivery dateEst. delivery Fri, May 24Exhaust Temperature Sensor For ALF Eagle Condor Xpeditor All American RE RZ59P4 (Fits: Peterbilt 337)
Brand New: Dorman$122.15Free shippingBlack Dual Outlet Exhaust Tip Tail Muffler Tip For 1.4"-2.5" Stainless Steel Kit (Fits: Peterbilt 337)
Brand New: Unbranded$18.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $19.99or Best OfferFree shippingXL Turbo Sound Whistle Muffler Exhaust Pipe Simulator Whistler Auto Car Truck RV (Fits: Peterbilt 337)
Brand New: Unbranded$9.49Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $9.99or Best OfferFree shipping