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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BESTfit 6-5 X 96 Inch Chrome Exhaust Kit W/ West Coast Turn Top Stack OE Style Elbows Peterbilt (2005-Newer) 55 Inch Standard Spool Only Non-Unibilt
BESTFIT TRUCK PARTS
$2,116.99BESTfit Chrome 6 Inch Exhaust Kit With 55 Inch Spool Fits Peterbilt - Exhaust Kit - Made Of Chrome-Plated Steel - Length 96 Inches - (2) Exhaust Mount Grommets Pack Of 4 (Black) - (4) Wide Angled Clamp 6 Inch - (2) 6-5...$2,116.99 -
BESTfit 6-5 X 96 Inch Chrome Exhaust Kit W/ West Coast Turn Top Stack OE Style Elbows Peterbilt (1987-2003) 52 Inch Standard Spool Only Non-Unibilt
BESTFIT TRUCK PARTS
$2,116.99BESTfit Chrome 6 Inch Exhaust Kit With 52 Inch Spool Fits Peterbilt - Exhaust Kit - Made Of Chrome-Plated Steel - Length 96 Inches - (2) Exhaust Mount Grommets Pack Of 4 (Black) - (4) Wide Angled Clamp 6 Inch - (2)...$2,116.99 -
BESTfit 6-5 X 96 Inch Chrome Exhaust Kit W/ Bull Hauler Turn Top Stack OE Style Elbows Peterbilt (2005-Newer) 55 Inch Standard Spool Only Non-Unibilt
BESTFIT TRUCK PARTS
$2,266.99BESTfit Chrome 6 Inch Exhaust Kit With 55 Inch Spool Fits Peterbilt - Made Of High Quality Chrome-Plated Steel - Length 96 Inches - 2- 01-0800003- Exhaust Mount Grommets Pack Of 4 (Black) - 4- 01-0800600- Wide Angled Clamp 6...$2,266.99 -
BESTfit 6-5 X 96 Inch Chrome Exhaust Kit W/ Miter Cut Top Stack OE Style Elbows Peterbilt (1987-2003) 52 Inch Standard Spool Only Unibilt
BESTFIT TRUCK PARTS
$2,228.99BESTfit Chrome 6 Inch Exhaust Kit With 52 Inch Spool Fits Peterbilt - Exhaust Kit - Made Of Chrome-Plated Steel - Length 96 Inches - (2) Exhaust Mount Grommets Pack Of 4 (Black) - (2) Stainless Cab Bracket Style Angled -...$2,228.99 -
BESTfit 6-5 X 96 Inch Chrome Exhaust Kit W/ Bull Hauler Turn Top Stack OE Style Elbows Peterbilt (1987-2003) 52 Inch Standard Spool Only Non-Unibilt
BESTFIT TRUCK PARTS
$2,266.99BESTfit Chrome 6 Inch Exhaust Kit With 52 Inch Spool Fits Peterbilt - Made Of High Quality Chrome-Plated Steel - Length 96 Inches - 2- 01-0800003- Exhaust Mount Grommets Pack Of 4 (Black) - 4- 01-0800600- Wide Angled Clamp 6...$2,266.99 -
BESTfit 6-5 X 96 Inch Chrome Exhaust Kit W/ Miter Cut Top Stack Long Drop Elbows No Tee Peterbilt 378, 379, 389 Glider (2005-Newer) 55 Inch Standard Spool Only Non-Unibilt
BESTFIT TRUCK PARTS
$2,256.99Chrome 6 Inch Exhaust Kit With 55 Inch Spool & Long Drop 90 Degree Elbows - Made Of High Quality Chrome-Plated Steel - Length 96 Inch - 2- 09-08604401- 6 Inch O.D. X 44 Inch Miter Chrome Top Stack - 2- 09-0826055- Exhaust Spool 6...$2,256.99 -
BESTfit 6-5 X 96 Inch Chrome Exhaust Kit W/ Miter Cut Top Stack OE Style Elbows Peterbilt (2005-Newer) 55 Inch Standard Spool Only Unibilt
BESTFIT TRUCK PARTS
$2,228.99BESTfit Chrome 6 Inch Exhaust Kit With 55 Inch Spool Fits Peterbilt - Exhaust Kit - Made Of Chrome-Plated Steel - Length 96 Inches - (2) Exhaust Mount Grommets Pack Of 4 (Black) - (2) Stainless Cab Bracket Style...$2,228.99 -
BESTfit 6-5 X 96 Inch Chrome Exhaust Kit W/ Miter Cut Top Stack Long Drop Elbows No Tee Peterbilt 378, 379, 389 Glider (1987-2003) 52 Inch Standard Spool Only Non-Unibilt
BESTFIT TRUCK PARTS
$2,256.99Chrome 6 Inch Exhaust Kit With 52 Inch Spool & Long Drop 90 Degree Elbows - Made Of High Quality Chrome-Plated Steel - Length 96 Inch - 2- 09-08604401- 6 Inch O.D. X 44 Inch Miter Chrome Top Stack - 2- 09-0826052- Exhaust Spool 6...$2,256.99 -
BESTfit 6-5 X 96 Inch Chrome Exhaust Kit W/ Miter Cut Top Stack OE Style Elbows Peterbilt (2005-Newer) 55 Inch Standard Spool Only Non-Unibilt
BESTFIT TRUCK PARTS
$2,040.99BESTfit Chrome 6 Inch Exhaust Kit With 55 Inch Spool Fits Peterbilt - Made Of High Quality Chrome-Plated Steel - Length 96 Inches - 2- 01-0800003- Exhaust Mount Grommets Pack Of 4 (Black) - 4- 01-0800600- Wide Angled Clamp 6...$2,040.99 -
BESTfit 6-5 X 96 Inch Chrome Exhaust Kit W/ Flat Top Top Stack Long Drop Elbows No Tee Peterbilt 378, 379, 389 Glider (2005-Newer) 55 Inch Standard Spool Only Non-Unibilt
BESTFIT TRUCK PARTS
$2,256.99Chrome 6 Inch Exhaust Kit With 55 Inch Spool & Long Drop 90 Degree Elbows - Made Of High Quality Chrome-Plated Steel - Length 96 Inch - 2- 09-08604400- 6 Inch O.D. X 44 Inch Flat Top Chrome Top Stack - 2- 09-0826055- Exhaust Spool 6...$2,256.99 -
BESTfit 6-5 X 96 Inch Chrome Exhaust Kit W/ Miter Cut Top Stack OE Style Elbows Peterbilt (1987-2003) 52 Inch Standard Spool Only Non-Unibilt
BESTFIT TRUCK PARTS
$2,077.99BESTfit Chrome 6 Inch Exhaust Kit With 52 Inch Spool Fits Peterbilt - Exhaust Kit - Made Of Chrome-Plated Steel - Length 96 Inches - (2) Exhaust Mount Grommets Pack Of 4 (Black) - (4) Wide Angled Clamp 6 Inch - (2) 6-5...$2,077.99 -
BESTfit 6-5 X 96 Inch Chrome Exhaust Kit W/ Flat Top Top Stack Long Drop Elbows No Tee Peterbilt 378, 379, 389 Glider (1987-2003) 52 Inch Standard Spool Only Non-Unibilt
BESTFIT TRUCK PARTS
$2,256.99Chrome 6 Inch Exhaust Kit With 52 Inch Spool & Long Drop 90 Degree Elbows - Made Of High Quality Chrome-Plated Steel - Length 96 Inch - 2- 09-08604400- 6 Inch O.D. X 44 Inch Flat Top Chrome Top Stack - 2- 09-0826052- Exhaust Spool 6...$2,256.99