Exhaust & Emission Systems for Freightliner MT45
Find parts that fit
We need more information about your vehicle to confirm fit.
Freightliner
MT45
Shop by Popular Categories
SPONSOREDSPONSOREDSPONSOREDSPONSORED
394 Results
L&R 2 Catalytic Converters Engine Pipe Fits Freightliner MT-45 45G 55 11-18 6.0L (Fits: Freightliner MT45)
AP CATALYTIC CONVERTER BRAND MADE IN USABrand New$1,960.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingL&R 2 Catalytic Converters Engine Pipe For Freightliner MT-45 45G 55 11-18 6.0L (Fits: Freightliner MT45)
AP CATALYTIC CONVERTER BRAND MADE IN USABrand New$1,960.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingBolts & Exhaust Manifold Gaskets For Cummins ISM M11 3102314 3328948 4026696
Brand New$56.99Free shipping2871960 NEW DPF Particulate Filter Differential Pressure Sensor Fit Freightliner (Fits: Freightliner MT45)
Brand New$18.49Was: $36.98or Best OfferFree shippingEngine Crankcase Pressure Sensor Dorman For 2008-2018 Freightliner MT45 6.7L L6 (Fits: Freightliner MT45)
Brand New: Dorman$58.24Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingFits 2008-2018 Freightliner MT45 6.7L L6 Engine Crankcase Pressure Sensor Dorman (Fits: Freightliner MT45)
Brand New: Dorman$57.67Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping3102314 3328948 4026696 For Cummins L10 M11 Bolts & Exhaust Manifold Gaskets (Fits: Freightliner MT45)
Brand New$56.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingCummins 4955518 EGR Cooler Kit ISB Diesel 2005-11 - New In Box - Genuine
Brand New: Cummins$499.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingFITS 04-07 CUMMINS ISB ISB E210 ISB 5.9 ISB 145 170 DIESEL EXHAUST MANIFOLD KIT (Fits: Freightliner MT45)
12 MONTH WARRANTY- *SEE IMPORTANT FITMENT DETAIL BELOW*Brand New: HD Solutions$470.13Free shippingFOR FREIGHTLINER 04-21341-000 mt45 BRACKET,EXHAUST PIPE SUPPORT MUFFLER MOUNTING
Brand New: Freightliner$19.90or Best Offer1x Exhaust Gas Differential Pressure Sensor Fit For Cummins 2871960 Freightliner (Fits: Freightliner MT45)
Brand New$30.00or Best OfferFree shippingExhaust Gas Differential Pressure Sensor Fit For Freightliner Cummins 2871960 (Fits: Freightliner MT45)
Brand New$25.00or Best OfferFree shippingTail Pipe Nitrogen Oxide (NOx) Sensor Dorman For 2010-2012 Freightliner MT45 (Fits: Freightliner MT45)
Brand New: Dorman$463.89Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingNitrogen Oxide (NOx) Sensor Dorman For 2013-2017 Freightliner MT45 (Fits: Freightliner MT45)
Brand New: Dorman$396.38Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingTail Pipe Nitrogen Oxide (NOx) Sensor Dorman For 2016-2018 Freightliner MT45 (Fits: Freightliner MT45)
Brand New: Dorman$377.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping1x Exhaust Gas Differential Pressure Sensor Fit For 2871960 Cummins Freightliner (Fits: Freightliner MT45)
Brand New$30.00or Best OfferFree shippingFor 2008-2016 Freightliner MT45 Dorman Diesel Particulate Filter (DPF) Clamp (Fits: Freightliner MT45)
EngCode: ISB 6.7; EngMfr: Cummins;Brand New: Dorman$120.67Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping2871960 New Diesel Particulate Filter (DPF) Differential Pressure Sensor (Fits: Freightliner MT45)
Brand New: Unbranded$21.86Was: $29.95Free shipping52 soldExhaust Gas Differential Pressure Sensor 2871960 Fits For Cummins Freightliner (Fits: Freightliner MT45)
Brand New$26.00or Best OfferFree shippingFITS 2007-2018 TRUCKS WITH ISB 6.7 CUMMINS ENGINE CRANKCASE VENTILATION FILTER (Fits: Freightliner MT45)
12 MONTH WARRANTY - ***SEE IMPORTANT FITMENT BELOW***Brand New: Dorman$93.58Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingNEW Spectra Premium EGR Cooler Kit EGCM2 for Cummins ISB 5.9 6.7 Diesel 2005-11 (Fits: Freightliner MT45)
Brand New$132.83Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $189.75or Best OfferFree shippingExhaust Gas Differential Pressure Sensor 2871960 Fit for Freightliner Cummins (Fits: Freightliner MT45)
Brand New$27.90or Best OfferFree shippingFor 2008-2010 Freightliner MT45 Exhaust Temperature Sensor Dorman 55754MX (Fits: Freightliner MT45)
Brand New: Dorman$76.26Free shippingDPF Pressure Sensor Connector SMP For 2010-2018 Freightliner MT45 6.7L (Fits: Freightliner MT45)
Brand New: Standard Motor Products$48.61Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingRight Catalytic Converter Engine Pipe For Freightliner MT-45 45G 55 11-18 6.0L (Fits: Freightliner MT45)
AP CATALYTIC CONVERTER BRAND MADE IN USABrand New$995.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingParticulate Filter Differential Pressure Sensor For Cummins Freightliner Volvo (Fits: Freightliner MT45)
Brand New$42.30Was: $45.00or Best OfferFree shippingL&R 2 Catalytic Converters Engine Pipe for Freightliner MT-45 45G 55 11-18 6.0L (Fits: Freightliner MT45)
AP CATALYTIC CONVERTER BRAND MADE IN USABrand New: Mac Tools$1,960.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
EXHAUST MANIFOLD Casting tube Thick Wall For Dodge RAM Cummins 5.9L 6B 3967995 (Fits: Freightliner MT45)
Brand New$199.00Free shippingOnly 2 leftLeft Catalytic Converter Engine Pipe Fits Freightliner MT-45 45G 55 11-18 6.0L (Fits: Freightliner MT45)
AP CATALYTIC CONVERTER BRAND MADE IN USABrand New$995.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Right Catalytic Converter Engine Pipe Fits Freightliner MT-45 45G 55 11-18 6.0L (Fits: Freightliner MT45)
AP CATALYTIC CONVERTER BRAND MADE IN USABrand New$995.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
New Listing2871960 Exhaust Gas Differential Pressure Sensor Fit for Freightliner Cummins KY (Fits: Freightliner MT45)
Brand New$27.90or Best OfferFree shippingExhaust Backpressure Sensor Dorman For 2008-2018 Freightliner MT45 2009 2010 (Fits: Freightliner MT45)
Brand New: Dorman$102.69Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingExhaust Backpressure Sensor Dorman For 2008-2018 Freightliner MT45 2009 2010 (Fits: Freightliner MT45)
Brand New: Dorman$104.89Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingOEM 100% for Cummins Dodge Ram 5.9 6.7L 1998-2017 12× Exhaust Manifold Bolts (Fits: Freightliner MT45)
Brand New: Cummins$43.85or Best OfferFree shippingNITROGEN OXIDE SENSOR NOX SENSOR FOR CUMMINS 4326869 4326869RX 2872947 (Fits: Freightliner MT45)
Brand New: D2$149.99Free shipping8 watchingOriginal Exhaust Manifold Bolts×12 fit for Cummins Dodge Ram 5.9 6.7L 1998-2017 (Fits: Freightliner MT45)
Brand New: Cummins$32.39Was: $35.99or Best OfferFree shipping2 watchingLeft Catalytic Converter Engine Pipe For Freightliner MT-45 45G 55 11-18 6.0L (Fits: Freightliner MT45)
AP CATALYTIC CONVERTER BRAND MADE IN USABrand New$995.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingUpgrade EXHAUST MANIFOLD Tube High Flow For Dodge RAM Cummins 5.9L 6B 3967995 (Fits: Freightliner MT45)
Brand New$199.00Free shippingNitrogen Oxide (NOx) Sensor Dorman For 2010-2015 Freightliner MT45 6.7L (Fits: Freightliner MT45)
Brand New: Dorman$391.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingEXHAUST MANIFOLD BOLT Bolts Stud For 8.3C 6C ISC CUMMINS Freightliner Truck (Fits: Freightliner MT45)
Brand New$34.99Free shippingDPF Hardware Kit Dorman For 2008-2016 Freightliner MT45 (Fits: Freightliner MT45)
Brand New: Dorman$145.96Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingNew NOx (Nitrogen Oxide) Sensor Outlet Of DPF 4326869 For Cummins ISB 6.7L (Fits: Freightliner MT45)
Brand New: Unbranded$165.43Was: $187.99or Best OfferFree shippingEngine Crankcase Breather Element Dorman For 2008-2018 Freightliner MT45 6.7L L6 (Fits: Freightliner MT45)
Brand New: Dorman$107.45Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingBolts & Exhaust Manifold Gaskets For Cummins L10 M11 3102314 3328948 4026696 (Fits: Freightliner MT45)
Brand New$67.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingNew SMP DPF Pressure Sensor For 10-18 Freightliner MT45 (Fits: Freightliner MT45)
Brand New: Standard Motor Products$129.55Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping2871960 Exhaust Gas Differential Pressure Sensor Fits for Cummins Freightliner (Fits: Freightliner MT45)
Brand New$27.09or Best OfferFree shippingNitrogen Oxide Sensor for Freightliner Gillig Ford Blue Bird Capacity Of Texas (Fits: Freightliner MT45)
Brand New: Unbranded$121.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingFits 2008-2018 Freightliner MT45 Exhaust Backpressure Sensor Dorman 2009 2010 (Fits: Freightliner MT45)
Brand New: Dorman$103.21Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingEXHAUST MANIFOLD BOLT Bolts Stud For 8.3C 6C ISC CUMMINS Freightliner Truck set (Fits: Freightliner MT45)
Brand New$39.99Free shippingExhaust Gas Differential Pressure Sensor Fits for 2871960 Freightliner Cascadia (Fits: Freightliner MT45)
Brand New$18.49or Best OfferFree shippingBaldwin PE17000 Diesel Exhaust Fluid (Fits: Freightliner MT45)
Sold Individually - Fast Free ShippingBrand New: Baldwin$95.75Was: $146.99Free shippingFor Freightliner B2/MT45/MT55 2008-2019 EGR Pressure Feedback Sensor | 4921746 (Fits: Freightliner MT45)
✔Fast Shipping ✔Perfect Fitment ✔Hassle Free ReturnsBrand New$38.25Was: $57.57Free shippingWIX 57191 Power Steering Filter (Fits: Freightliner MT45)
Sold Individually - Fast Free ShippingBrand New$34.99Was: $46.99Free shippingExhaust Gas Differential Pressure Sensor Fits for Freightliner Cummins 2871960 (Fits: Freightliner MT45)
Brand New$22.99or Best OfferFree shippingExhaust Gas Differential Pressure Sensor Fits for Freightliner Cummins 2871960 (Fits: Freightliner MT45)
Brand New$27.05or Best OfferFree shipping6* CUP INJECTOR CONE SAC For Cummins K 10-.0085×10°3001314 206572 3006446 (Fits: Freightliner MT45)
Brand New$98.99Only 1 left!Right Catalytic Converter Engine Pipe for Freightliner MT-45 45G 55 11-18 6.0L (Fits: Freightliner MT45)
AP CATALYTIC CONVERTER BRAND MADE IN USABrand New: Mac Tools$995.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking