Peterbilt Truck Engine Parts
Elevate your big rig's performance with 4 State Trucks' premium Peterbilt semi truck engine parts. Boost your Peterbilt's heart with high-flow air filters and efficient fuel injectors, designed for both independent truckers and large fleets. Trust 4 State Trucks for top-quality Peterbilt semi truck engine parts that enhance reliability and power, ensuring your semi conquers every mile with confidence. Whether you're seeking routine replacements or performance upgrades, our components keep your Peterbilt semi truck running strong, making each haul smoother and more dependable.
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BESTfit Peterbilt 387 Clutch Arm Replaces 06-00715 For 1999 - 2010
BESTFIT TRUCK PARTS
$35.99Peterbilt Clutch Shaft Lever / Arm By BESTfit - Clutch Arm - Made In USA - Sold Individually - Warranty On Clutch Arms Against Defects In Workmanship & Material From Date Of Purchase - Aftermarket Replacement Part (Not...$35.99 -
BESTfit Poly Motor Mount Bushing 2.570 Inch For Peterbilt 379
BESTFIT TRUCK PARTS
$37.00Peterbilt 379 Poly Motor Mount Bushing By BESTfit - Motor Mount Bushing - Poly - 2.570 Inch Length - Sold Individually - Warranty On Motor Mount Bushings Against Defects In Workmanship & Material From Date Of Purchase -...$37.00 -
BESTfit Stainless Steel 90 Degree Lower Coolant Tube 07-06462 For Peterbilt With CAT 3406E Or C15
BESTFIT TRUCK PARTS
$213.99Replacement Coolant Tube Fits Peterbilt 357, 377, 378 & 379 - Lower Coolant Tube - Made Of Stainless Steel - 90 Degree Bend - With Single Mounting Tab - Fits Peterbilt Trucks With Caterpillar Engines - Sold...$213.99 -
BESTfit 2.5 To 3 Inch SS Lower Coolant Tube 07-06464 For Peterbilt 357, 377, 378 & 379
BESTFIT TRUCK PARTS
$274.99Lower Coolant Tube Fits Peterbilt - Stainless Steel - 2.5 Inch To 3.0 Inch - With Cummins N14 Engine - Sold Individually - Warranty On Coolant Tubes Against Defects In Workmanship & Material From Date Of Purchase -...$274.99 -
BESTfit Stainless Steel Double Bend Upper Coolant Tube Replaces 07-05723 For Peterbilt With CAT 3406
BESTFIT TRUCK PARTS
$338.99Replacement Coolant Tube Fits Peterbilt 357, 377, 378 & 379 - Coolant Tube - Made Of Stainless Steel - Double Bend - Sold Individually - Warranty On Upper Coolant Tubes Against Defects In Workmanship & Material From Date Of...$338.99 -
BESTfit Stainless Steel Upper Coolant Tube, 2 X 2.5 Inch Dia. For Peterbilt 330, 379
BESTFIT TRUCK PARTS
$293.99SS Upper Coolant Tube Replaces OE # 07-07013 - Upper Coolant Tube - Made Of 304 Stainless Steel - Replaces OE Number 07-07013 0707013 - Sold Individually - Made In The USA - Warranty On Upper Coolant Tubes Against Defects...$293.99 -
BESTfit 3 Inch SS Lower Coolant Tube F66-6251 For Peterbilt W/ Caterpillar Engine
BESTFIT TRUCK PARTS
$463.99Replacement Coolant Tube Fits Peterbilt - Coolant Tube - Made Of Stainless Steel - Lower 3 Inch Diameter - With Caterpillar Engine - Sold Individually - Warranty On Coolant Tubes Against Defects In Workmanship & Material...$463.99 -
BESTfit 2.5 To 3 Inch SS Lower Coolant Tube For Peterbilt 357, 377, 378, 379
BESTFIT TRUCK PARTS
$259.99Replacement SS 2.5 X 3 Inch Lower Coolant Tube - Lower Coolant Tube - 304 Stainless Steel - 2.5 Inch X 3 Inch - Has One 3/8 Inch Threaded Port - Made In USA - Sold Individually - Warranty On Lower Coolant Tubes...$259.99 -
BESTfit 2.5 To 3 Inch SS Lower Coolant Tube 07-06468 For Peterbilt W/ Detroit Engine
BESTFIT TRUCK PARTS
$275.99Replacement Peterbilt Coolant Tube - Made Of High Quality Stainless Steel - Lower 2.5 To 3 Inch Diameter - With Detroit Engine - Sold Individually - Warranty On Coolant Tubes Against Defects In Workmanship & Material From Date...$275.99 -
BESTfit 2.5 Inch SS Upper Coolant Tube For Peterbilt F66-6236
BESTFIT TRUCK PARTS
$295.99Replacement Stainless Steel 2.5 Inch Coolant Tube Fits Peterbilt - Upper Coolant Tube - Made Of Stainless Steel - 2.5 Inch Diameter - Works With Caterpillar Engine - Sold Individually - Warranty On Coolant Tubes Against...$295.99 -
BESTfit 2.5 Inch SS Upper Coolant Tube 05-19262 For Peterbilt 357, 377, 378 & 379
BESTFIT TRUCK PARTS
$224.992.5 Inch Upper Coolant Tube Fit Peterbilt - Stainless Steel - Upper 2.5 Inch Diameter - With Cummins Engine - Sold Individually - Warranty On Coolant Tubes Against Defects In Workmanship & Material From Date Of Purchase -...$224.99 -
BESTfit 3 Inch SS Lower Coolant Tube F66-6152 For Peterbilt
BESTFIT TRUCK PARTS
$308.99Replacement Coolant Tube Fits Peterbilt - Coolant Tube - Made Of Stainless Steel - Lower 3 Inch Diameter - With Caterpillar Engine - Sold Individually - Warranty On Coolant Tubes Against Defects In Workmanship & Material...$308.99