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 6 Inch Ultra Cab Exhaust Clamp For Peterbilt 378, 379, 388, 389
UNITED PACIFIC
$25.14Chrome 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...$25.14 -
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
$14.52Chrome 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...$14.52 -
Chrome Plated Steel 7 Inch Cab Exhaust Clamp W/ 2 Holes For Peterbilt 359, 375, 377, 378, 379, 386, 388, 389
UNITED PACIFIC
$25.24Chrome 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...$25.24 -
Chrome 5 Inch Cab Exhaust Clamp For Peterbilt 359, 375, 377, 378, 379, 386, 388, 389
UNITED PACIFIC
$24.10Chrome 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...$24.10 -
6 Inch D Style Cab Mounting Exhaust Clamp For Peterbilt
UNITED PACIFIC
$18.37D Style Cab-Mounting Exhaust Clamp Fits Peterbilt With 6 Inch ExhaustSecure a 6 inch diameter exhaust pipe with this D style clamp by United Pacific. It is made of stainless steel and fits various Peterbilt models. The clamp is sold individually. * High...$18.37 -
5 Inch Wide Stainless Steel Straight Bracket Mounting Clamp For Peterbilt 377, 378, 379, 386, 388, 389
UNITED PACIFIC
$59.995 Inch Exhaust Wide Band Clamp w/ Bracket Fits PeterbiltIntroducing the Stainless Steel Exhaust Band Clamp, a reliable aftermarket replacement part designed to securely mount exhaust stacks and pipes. Constructed from stainless steel, this clamp features...$59.99 -
6 Inch Stainless Steel Exhaust Clamp For Peterbilt 377, 378, 379, 386, 388 & 389
UNITED PACIFIC
$31.176 Inch Stainless Steel Ultra Cab Exhaust Clamp For PeterbiltSecure your exhaust system with our premium Ultra Cab Exhaust Clamp. Crafted from durable 304 stainless steel, this clamp is designed for a 6-inch diameter exhaust pipe. Featuring a narrow...$31.17 -
Thick Rubber Gasket, For Peterbilt 359/379 Exhaust Brackets
UNITED PACIFIC
$4.68Gasket For Peterbilt Style Exhaust Cab BracketsSeal your vehicle's components effectively with our aftermarket gasket. Constructed from heavy-duty thick rubber, this gasket ensures reliable sealing and long-lasting durability. Sold individually as an...$4.68 -
Chrome SS 5 Inch Narrow Exhaust Clamp W/ 2 Bolt Mount Design For Peterbilt 359, 375, 377, 378, 379, 386, 388, 389
UNITED PACIFIC
$36.435 Inch Stainless Steel Exhaust Mounting Clamp For PeterbiltSecure your exhaust system with this stainless steel mounting clamp. Designed to fit 5-inch diameter pipes, it features a 2-bolt mounting mechanism and a narrow style for a snug fit. Ensure the...$36.43 -
Chrome 36 Inch Turned Out Exhaust Stack 8 OD Reduced To 5 Inch OD
UNITED PACIFIC
$439.9936 Inch Import Stack With Reduced BottomUpgrade your vehicle's exhaust system with our Chrome-Plated Import Stack. This stack measures 8 inches by 36 inches, reduced to 5 inches, and features a turnout design for enhanced performance and style. Crafted...$439.99 -
BESTfit 6 Inch Chrome Long Leg Elbow Reduces To 5 Inch O.D. W/ Tapered Top For Peterbilt 378, 379, 389 Glider
BESTFIT TRUCK PARTS
$764.99BESTfit 6 Inch Chrome Long Leg Elbow Reduces To 5 Inch O.D. W/ Tapered Top Fits Peterbilt 378, 379 & 389 Glider * High Quality Long Leg Elbow * 6 Inch Reduces To 5 Inch O.D. * With Tapered top * Sold Individually* Warranty On Long Leg Elbow Against...$764.99 -
BESTfit Driver Side Mounting Bracket For Stack Kit
BESTFIT TRUCK PARTS
$24.35BESTfit Mounting Bracket Kit For Driver Side StacksElevate your vehicle's exhaust system with our meticulously engineered Stack Mounting Bracket. Crafted for the driver's side, this aftermarket replacement part ensures a secure and stable installation...$24.35