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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Radiator Support Bushing For Peterbilt 359 With CAT (Set Of 4)
ENERGY SUSPENSION
$28.35Radiator Support Bushing Kit Fits PeterbiltElite Truck Accessoriesoffers this radiator support bushing kit that services 2 rods. The bushings are constructed of a hyper-flex polyurethane that lasts 3 to 10 times over rubber. They are made to withstand...$28.35 -
Water Pump W/ Dome Drive Gear & Straight Teeth For CAT C15 Engine
AKMI
$420.99Dome Drive Gear Water Pump, Replaces 1610969 * High Quality Water Pump* Dome Drive Gear * With Straight Teeth* Bolt On Gear* Made In USA* Sold Individually* Warranty On Water Pumps Against Defects In Workmanship & Material From Date Of Purchase*** High...$420.99 -
On Sale
Nitrogen Oxide Sensor, Replaces BA036754C For Cummins
INQBRANDS
Now: $78.40Was: $252.8912V Cummins NOX Sensor With 35.03 Inch Lead * High Quality Nitrogen Oxide Sensor* With 35 Inch Lead* 24 Volt* Sold Individually* Warranty On Nitrogen Oxide Sensors Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...Now: $78.40Was: $252.89 -
On Sale
Nitrogen Oxide Sensor, Replaces BA026673A For Cummins
TPHD
Now: $77.78Was: $250.8912V Cummins NOX Sensor With 23.228 Inch Lead * High Quality Nitrogen Oxide Sensor* With 23 Inch Lead* 12 Volt* Sold Individually* Warranty On Nitrogen Oxide Sensors Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...Now: $77.78Was: $250.89 -
On Sale
Nitrogen Oxide Sensor, Replaces BA037338A For Mercedes-Benz, Detroit Diesel
INQBRANDS
Now: $78.40Was: $252.8912V Mercedes NOX Sensor With 16.5 Inch Lead * High Quality Nitrogen Oxide Sensor* With 16 1/2 Inch Lead* 12 Volt* Sold Individually* Warranty On Nitrogen Oxide Sensors Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...Now: $78.40Was: $252.89 -
On Sale
Nitrogen Oxide Sensor, Replaces BA037339A For Mercedes-Benz, Detroit Diesel
INQBRANDS
Now: $77.47Was: $249.8912V Mercedes NOX Sensor With 28.74 Inch Lead * High Quality Nitrogen Oxide Sensor* With 28.74 Inch Lead* 12 Volt* Sold Individually* Warranty On Nitrogen Oxide Sensors Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...Now: $77.47Was: $249.89 -
On Sale
Nitrogen Oxide Sensor, Replaces BA037341A For Mercedes-Benz, Detroit Diesel
INQBRANDS
Now: $78.40Was: $252.8912V Mercedes NOX Sensor With 17.5 Inch Lead * High Quality Nitrogen Oxide Sensor* With 17 1/2 Inch Lead* 12 Volt* Sold Individually* Warranty On Nitrogen Oxide Sensors Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...Now: $78.40Was: $252.89 -
Oil Cooler, Replaces 2237962 For Caterpillar C15
AKMI
$841.99Cat C15 Oil Cooler * High Quality Oil Cooler* Shell And Tube Style * Oil To Water Cooler* Avoids The Risk Of Overheated Oil* Sold Individually* Warranty On Oil Coolers Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$841.99 -
High Mount Exhaust Manifold For Caterpillar C15
AKMI
$546.99Caterpillar C15 Exhaust Manifold W/ High Mount * High Quality Exhaust Manifold* Includes:- Center Section - End Section * High Mount* Mounting Kit Not Included* For Diesel Engine Trucks * Sold Individually* Warranty On Exhaust Manifolds Against Defects...$546.99 -
Low Mount Exhaust Manifold For Caterpillar C15
AKMI
$546.99Caterpillar C15 Exhaust Manifold W/ Low MountThis is an aftermarket Caterpillar C15 Low Mount Exhaust Manifold. Mounting hardware is not included. * High Quality Exhaust Manifold* Includes- Center Section- End Section * Low Mount* Mounting Kit Not...$546.99 -
Multi V Ribbed Serpentine Belt 34.5 Inch - 4050345
AUTOMANN USA
$30.595 Rib, 34.5 Inch Multi V-Belt Replaces 4050345This quality after-market serpentine belt features a straight ribbed construction that matches the OE Style Belt for improved durability and a longer-lasting, quieter ride. With a 34.50-inch effective length...$30.59 -
Multi V Ribbed Serpentine Belt 35 Inch - 4050350
AUTOMANN USA
$19.565 Rib, 35 Inch Multi V-Belt Replaces 4050350This quality after market serpentine belt has a straight ribbed construction to match OE Style Belt. New construction and compounding improves durability for a longer lasting, quieter ride. * High Quality...$19.56