Peterbilt 379 Exhaust Parts
Shop complete aftermarket exhaust systems and replacement parts for your 1987-2007 Peterbilt 379. Whether you are upgrading to 6-inch chrome stacks or replacing a failing DPF, select a category below to find exact-fit elbows, clamps, mufflers, and complete Peterbilt exhaust kits from trusted brands like Lincoln Chrome and American Eagle
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Chrome Plated 108 Inch Mitered Exhaust Pipe, 6 Inch OD Reduced To 5 Inch OD Bottom
UNITED PACIFIC
$655.99108 Inch Mitered Exhaust Pipe * High Quality Exhaust Stack* Chrome-Plated* 6 Inch Reduce To 5 Inch Outer Diameter* In 108 Inch Length* Mitered* With Triple Chrome Plating Process* Fits Inside A Connecting Exhaust* Sold Individually* Warranty On Exhaust...$655.99 -
Chrome Exhaust Connector 6 Inch I.D. To 6 Inch I.D.
UNITED PACIFIC
$48.20Chrome Plated Exhaust Connector * High Quality Exhaust Connector* Chrome-Plated* 6 Inch I.D. To 6 Inch I.D.* With Triple Chrome Plating Process* Sold Individually* Warranty On Exhaust Connectors Against Defects In Workmanship & Material From Date Of...$48.20 -
5 Inch Stainless Steel Wide Band Exhaust Clamp
UNITED PACIFIC
$57.995 Inch Stainless Steel Wide Band Exhaust ClampSecure your exhaust system with our premium Band Exhaust Clamp. Crafted from durable 304 stainless steel, this clamp is designed for a 5-inch diameter exhaust pipe. Featuring a wide style with 2 stud mounting...$57.99 -
7 Inch Stainless Steel Exhaust Clamp For Peterbilt Ultra Cab
UNITED PACIFIC
$43.85SS 7 Inch Exhaust Clamp * High Quality Exhaust Clamp* 304 Premium Grade Stainless Steel* 7 Inch Diameter* Sold Individually* Warranty On Exhaust Clamps Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...$43.85 -
6 Inch Chrome Cab Exhaust Clamp For Peterbilt 359, 375, 377, 378, 386, 388, 389
UNITED PACIFIC
$25.98Chrome 6 Inch Cab Exhaust Clamp * High Quality Exhaust Clamp* Chrome-Plated Steel* 6 Inch Diameter* Sold Individually* Warranty On Exhaust Clamps Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part...$25.98 -
Chrome 90 Degree Exhaust Elbow Replaces OEM # 14-13433 For Peterbilt 379
UNITED PACIFIC
$70.99Peterbilt 379 Aluminized 90 Degree Exhaust Elbow * High Quality Exhaust Elbow* Made Of Aluminized Steel * For Excellent Rust Resistance* 5 Inch OD* 5 Inch ID* 12 Inch Center To Center Height* 11 Inch Center To Center Length* 5 Inch Turn* Sold...$70.99 -
7 Inch Stainless Steel Exhaust Clamp For Peterbilt
UNITED PACIFIC
$42.757 Inch Peterbilt SS Exhaust Clamp * High Quality Exhaust Clamp* Made Of 304 Stainless Steel* Highly Polished* Sold Individually* Warranty On Exhaust Clamps Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...$42.75 -
6 Inch Stainless Steel Exhaust Clamp For Peterbilt
UNITED PACIFIC
$33.826 Inch Peterbilt SS Exhaust Clamp * High Quality Exhaust Clamp* Made Of 304 Stainless Steel* Highly Polished* Sold Individually* Warranty On Exhaust Clamps Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...$33.82 -
Chrome 6 Inch Ultra Cab Exhaust Clamp For Peterbilt 378, 379, 388, 389
UNITED PACIFIC
$24.65Chrome 5 Inch Cab Exhaust Clamp * High Quality Cab Exhaust Clamp* Triple Plated Chrome* 6 Inch Diameter* 4 Holes* Sold Individually* Warranty On Exhaust Clamps Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...$24.65 -
Chrome 5 Inch Cab Exhaust Clamp W/ 1 1/2 X 3 3/8 Inch Plate For Peterbilt 359, 375, 377, 378, 379, 386, 388, 389
UNITED PACIFIC
$14.23Chrome 5 Inch Cab Exhaust Clamp * High Quality Cab Exhaust Clamp* Triple Plated Chrome* 1-1/2 Inch X 3 3/8 Inch* 5 Inch Diameter* Sold Individually* Warranty On Exhaust Clamps Against Defects In Workmanship & Material From Date Of Purchase*** High...$14.23 -
Chrome Plated Steel 7 Inch Cab Exhaust Clamp W/ 2 Holes For Peterbilt 359, 375, 377, 378, 379, 386, 388, 389
UNITED PACIFIC
$24.75Chrome Plated Steel 7 Inch Cab Exhaust Clamp W/ 2 Holes Fits Peterbilt 359, 375, 377, 378, 379, 386, 388, 389 * High Quality Cab Exhaust Clamp* Triple Plated Chrome* 7 Inch Diameter* 2 Holes* Sold Individually* Warranty On Exhaust Clamps Against Defects...$24.75 -
Chrome 5 Inch Cab Exhaust Clamp For Peterbilt 359, 375, 377, 378, 379, 386, 388, 389
UNITED PACIFIC
$23.62Chrome 5 Inch Cab Exhaust Clamp * High Quality Cab Exhaust Clamp* Triple Plated Chrome* 5 Inch Diameter* Sold Individually* Warranty On Exhaust Clamps Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement...$23.62