Semi-Truck Exhaust Parts
Discover an extensive selection of top-quality semi-truck exhaust parts at 4 State Trucks to elevate your rig's style and performance. Whether you're seeking exhaust pipes, clamps, reducers, couplers, or sleek exhaust tips, we've got you covered with durable products from leading manufacturers like Dynaflex and Lincoln Chrome. Our premium aftermarket exhaust components are designed to leave a lasting impression on the road, allowing you to customize your truck to perfection. Elevate your truck's style and performance with 4 State Trucks' premium aftermarket exhaust components.
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Lincoln Chrome 114 Inch Chrome Flat Top Stack - 5 Inch OD
LINCOLN CHROME
$608.995 Inch OD X 114 Inch Chrome Miter Cut Exhaust Stack * High Quality Miter Exhaust Stack* Chrome Plated Steel * 5 OD X 114 Inch* Sold Individually * Warranty On Miter Exhaust Stack Against Defects In Workmanship & Material From Date Of Purchase*** High...$608.99 -
Nitrogen Oxide Sensor Inlet Of Diesel Particulate Filter - Replaces 2872944, 2872944RX, 4326870
DAYTON / DORMAN
$665.99Nitrogen Oxide Sensor Inlet Of Diesel Particulate Filter * High Quality Nitrogen Oxide Sensor Inlet Of Diesel Particulate Filter* White Color Connector * Female Connector * Rounded Rectangle Shape* Male Terminal * 4 Terminals * Blade Terminal Type* Wire...$665.99 -
DPF Lowering Kit For OEM Box Cover For Peterbilt 388, 389
ROADWORKS
$455.99DPF Lowering Kit For OEM Box Cover Fits Peterbilt 388 & 389 * High Quality DPF Lowering Kit* Works With OEM Box Cover Or With Replacement Roadworks Cover Lowers * The DPF Cover To Accommodate 3 Inch Tall Cab Panels * Easy To Install- No Drill, No Cut, No...$455.99 -
55MM Diesel Particulate Filter Gasket, Clamp Kit - Replaces A0004902241, A6804910480
DAYTON / DORMAN
$208.9955MM Diesel Particulate Filter Gasket & Clamp Kit * High Quality Diesel Particulate Filter Gasket And Clamp Kit* Band Width: 55 Mm, 0.17 Mm* Clamping Type: Bolt* Material: Stainless Steel, Mbg-D* Maximum Diameter: 273 Mm, 249 Mm* Minimum Diameter: 263...$208.99 -
Diesel Exhaust Fluid Level Sensor Connector - Replaces 8-98168-562-3, 8-98170383-0
DAYTON / DORMAN
$451.99Diesel Exhaust Fluid Level Sensor Connector * High Quality Diesel Exhaust Fluid Level Sensor Connector* Connector Color: Black* Connector Gender: Female* Connector Shape: Circle* Package Contents: - 1 Level Sensor- 1 Sensor O-Ring* Terminal Gender: Male*...$451.99 -
On Sale
Nitrogen Oxide Sensor Outlet Of Diesel Particulate Filter - Replaces 1954666PE, 1954666PRX, 2872947NX, 4326869RX
DAYTON / DORMAN
Now: $197.24Was: $365.99Nitrogen Oxide Sensor Outlet Of Diesel Particulate Filter * High Quality Nitrogen Oxide Sensor* Connector Color: Black And Silver* Connector Gender: Female* Connector Shape: Oval* Package Contents: Sensor With Module* Terminal Gender: Male* Terminal...Now: $197.24Was: $365.99 -
Nitrogen Oxide Sensor Inlet Of Diesel Particulate Filter - Replaces 2872297, 2894945NX, 5293295NX, 5293295RX
DAYTON / DORMAN
$621.99Nitrogen Oxide Sensor Inlet Of Diesel Particulate Filter * High Quality Nitrogen Oxide Sensor* Connector Color: Black And Silver* Connector Gender: Female* Connector Shape: Oval* Package Contents: Sensor With Module* Terminal Gender: Male* Terminal...$621.99 -
On Sale
Nitrogen Oxide Sensor Inlet Of DPF Connector - Replaces 2872948, 2872948NX, 326873RX, 4326873, 5295473
DAYTON / DORMAN
Now: $117.90Was: $654.99Nitrogen Oxide Sensor Inlet Of DPF Connector * High Quality Nitrogen Oxide Sensor* Connector Color: Black And Silver* Connector Gender: Female* Connector Shape: Oval* Package Contents: Sensor With Module* Terminal Gender: Male* Terminal Quantity: 4*...Now: $117.90Was: $654.99 -
On Sale
Nitrogen Oxide Sensor Inlet Of Diesel Particulate Filter For Cummins ISX Newer W/ 590MM Lead-12Volt
DAYTON / DORMAN
Now: $76.36Was: $331.99Nitrogen Oxide Sensor Inlet Of Diesel Particulate Filter Replaces 2871978, 2894939, 2894939RX, 4984053, 4984576 * High Quality Nitrogen Oxide Sensor* Connector Color: Black* Connector Gender: Female* Connector Shape: Oval* Package Contents: 1 Sensor With...Now: $76.36Was: $331.99 -
247MM-257MM Stainless Steel DPF Exhaust Clamp - Replaces A6809950202
DAYTON / DORMAN
$53.85247MM-257MM Stainless Steel DPF Exhaust Clamp * High Quality DPF Exhaust Clamp* Adjustment Type: Manual* Band Material Thickness: 1.6 Mm* Band Width: 25.3 Mm* Clamping Type: Bolt* Color: Natural* Material: Stainless Steel* Maximum Diameter: 257 Mm*...$53.85 -
Nitrogen Oxide Exhaust Sensor Connector - Replaces 2894946NX
DAYTON / DORMAN
$421.99Nitrogen Oxide Exhaust Sensor Connector * High Quality Nitrogen Oxide Exhaust Sensor* Connector Color: Gray* Connector Gender: Female* Connector Shape: Oval* Package Contents: 1 Sensor With Module* Terminal Gender: Male* Terminal Quantity: 4* Terminal...$421.99 -
Lincoln Chrome 108 Inch Bull Hauler Turnout Stack 5 Inch ID
LINCOLN CHROME
$715.99Lincoln Chrome 5 Inch ID X 108 Inch Chrome Bull Hauler Exhaust Stack * High Quality Exhaust Stack* Chrome * 5 ID X 108 Inch Bull Hauler * Sold Individually** Warranty On Exhaust Stacks Against Defects In Workmanship & Material From Date Of...$715.99