Peterbilt 389 Exhaust Parts
Find top-notch Peterbilt 389 exhaust components to elevate your rig's performance. We offer reliable Peterbilt mufflers, chrome stacks, elbows, clamps, brackets, and DPFs for a flawless fit. Shop our extensive inventory at Elite Truck Accessories for quality parts that deliver durability and style
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Peterbilt 389 2018-2024 Chrome 7 X 96 Inch Miter Cut DPF Exhaust Kit W/ Long Drop Elbows By BESTfit
BESTFIT TRUCK PARTS
$3,900.99Miter Exhaust Kit W/ Long Drop ElbowsIntroducing BESTfit CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have A Fantastic Mirror Finish. * High...$3,900.99 -
Peterbilt 389 2018-2024 Chrome 7 X 96 Inch Flat Top DPF Exhaust Kit W/ Long Drop Elbows By BESTfit
BESTFIT TRUCK PARTS
$3,900.99BESTfit Flat Top Exhaust Kit W/ Long Drop ElbowsIntroducing BESTfit CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have A Fantastic Mirror Finish. *...$3,900.99 -
Heavy Duty Diesel Oxidation Catalyst, Replaces 2888263NX For Cummins ISX 15.0L
DAYTON / DORMAN
$3,582.99Heavy Duty Diesel Oxidation Catalyst * High Quality Diesel Oxidation Catalyst* Includes:- 1 Diesel Oxidation Filter- 2 Gaskets* Natural Color* Regular Grade * 1 Package Quantity* Piece Selling Package Quantity Uom* Standard Replacement* Not For Sale In...$3,582.99 -
Heavy Duty Diesel Oxidation Catalyst Replaces 2888250NX For Cummins ISX 15.0L
DAYTON / DORMAN
$2,854.99Heavy Duty Diesel Oxidation Catalyst * High Quality Diesel Oxidation Catalyst* Includes:- 1 Diesel Oxidation Filter- 2 Gaskets* Natural Color* Regular Grade* Not For Sale In California* Sold Individually* Warranty On Diesel Oxidation Catalyst Against...$2,854.99 -
Heavy Duty Diesel Oxidation Catalyst, Replaces 2888262NX For Cummins ISX 15.0L
DAYTON / DORMAN
$2,823.99Heavy Duty Diesel Oxidation Catalyst * High Quality Diesel Oxidation Catalyst* Includes:- 1 Diesel Oxidation Filter- 2 Gaskets* Natural Color* Regular Grade * Standard Replacement* Not For Sale In California* Sold Individually* Warranty On Diesel...$2,823.99 -
13.38 Inch Diameter Heavy Duty Diesel Oxidation Catalyst, Replaces 2888247NX For Cummins ISX 15.0L
DAYTON / DORMAN
$3,075.99Heavy Duty Diesel Oxidation Catalyst - Replaces 2888247NX, 4965304NX & A035W856 * High Quality Diesel Oxidation Catalyst* For Trucks Equipped With Cummins IS X 15.0 Liter * 13.38 Inch Diameter * Includes: - 1 Diesel Oxidation Filter - 2 Gaskets* Not For...$3,075.99 -
12.55 ID X 13.32 OD X 15.4 Inch OAL Heavy Duty DPF, Replaces 2510616C91 For Cummins ISX 15.0L Engine
DAYTON / DORMAN
$2,992.99Heavy Duty Diesel Particulate Fitler - Replaces 2510616C91 & 5295609NX * High Quality Diesel Particulate Filter* 12.55 Inch ID X 13.32 Inch OD X 15.4 Inch OAL* Includes: - 1 Diesel Particulate Filter- 2 Gaskets* Stainless Steel Body Material* 4 Sensor...$2,992.99 -
8.25 X 13.25 Inch Heavy Duty Diesel Oxidation Catalyst, Replaces 2888248 For Cummins ISX 15.0L Engines
DAYTON / DORMAN
$2,856.99Heavy Duty Diesel Oxidation Catalyst - Replaces 2888248, 4965225NX & A030W857 * High Quality Diesel Oxidation Catalyst* For Trucks Equipped With Cummins IS X 15.0 Liter * 13.25 In. Diameter* 8.25 In. Length* Includes: - 1 Diesel Oxidation Filter - 2...$2,856.99 -
8.25 X 13.38 Inch Heavy Duty Diesel Oxidation Catalyst For Cummins ISX 15.0L Engines - Replaces 2888249NX
DAYTON / DORMAN
$2,761.99Heavy Duty Diesel Oxidation Catalyst - Replaces 4965317NX, 4969542NX & A030W858 * High Quality Diesel Oxidation Catalyst* For Trucks Equipped With Cummins Isx 15.0 Liter* 8.25 Inch Length * 13.38 Inch Diameter* Includes:- 1 Diesel Oxidation Filter- 2...$2,761.99