
International ProStar
Here at 4 State Trucks, we carry the best International Prostar parts in the industry to deliver a top-quality selection of aftermarket and custom semi truck parts. When you drive an International, you'll enjoy the combination of power and strength. With help from 4 State Trucks, you can customize the interior and exterior of your truck to make it your own. Choose from the best bumpers, lighting, toolboxes, truck horns, grilles, exhaust pipes, and much more designed to fit your truck.
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BESTfit 15 Inch Fiberglass 1 Piece Modified Bumper W/ Tow & Vent Holes For International ProStar
BESTFIT TRUCK PARTS
$1,047.99BESTfit Fiberglass 15 Inch Modified Bumper W/ Tow & Vent Holes For International ProStar * Made Of High Quality Fiberglass* Rugged Fiberglass Construction* 15 Inches Tall * Stylish 1 Piece Modified Design * Replaces 2 And 3 Piece Original Bumper Covers*...$1,047.99 -
BESTfit 8 To 5 X 96 Inch Curve Turn Stack
BESTFIT TRUCK PARTS
$818.99BESTfit 8-5 X 96 Inch Turnout StackUpgrade your vehicle's exhaust system with our chrome-plated steel Exhaust Stack! Featuring a classic turnout style, this aftermarket replacement part boasts an 8 to 5-inch inner diameter for optimal performance. With a...$818.99 -
BESTfit AC Condenser 20 X 23.5 Inch For International 4100-4400, 5000-8000, TranStar & ProStar
BESTFIT TRUCK PARTS
$109.99BESTfit AC Condenser 20.00 Inch x 23.50 Inch For International 4100-4300-4400/5000-7000-8000/ProStar * High Quality AC Condenser* Core Size- 20 Inch Height- 23.5 Inch Width- 0.625 Inch Core Thickness* Sold Individually* Warranty On AC Condensers Against...$109.99 -
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BESTfit Plastic Aluminum 2 Row Radiator W/ Out Oil Cooler For International
BESTFIT TRUCK PARTS
Now: $237.58Was: $760.99BESTfit 2 Row Radiator W/ Out Frame * Made Of High Quality Plastic Aluminum* Without Oil Cooler Or Frame * 2 Row Core* Inches Core Size- 40.250 Height- 26.125 Width- 2.000 Core Thickness- 2.500 Inlet Upper Left @ 7.50 - 2.500 Outlet Lower Right @ 7.50 *...Now: $237.58Was: $760.99 -
BESTfit PTR Low Temp Secondary Radiator W/ Out Oil Cooler For International ProStar
BESTFIT TRUCK PARTS
$996.99BESTfit Triple Pass Radiator Without Frame * High Quality Radiator* Made Of Plastic Aluminum* Triple Pass Radiator Mounts In Front Of Main Radiator* Lo-Temp Secondary* Inches Core Size- 36.625 X 3 Core Height- 10.000 X 3 Core Width- 1.625 Core Thickness-...$996.99 -
BESTfit Charge Air Cooler 36.5 X 20.312 Inch For International ProStar
BESTFIT TRUCK PARTS
$646.99BESTfit Charge Air Cooler Fits InternationalIs your truck overheating? Elite Truck Accessorieshas you covered. Choosing BESTfit, you choose an affordable option that has a premium performance alongside the dependability that your truck needs. With the...$646.99 -
BESTfit Chrome Flat Top Stack - 48 Inch X 5 Inch O.D.
BESTFIT TRUCK PARTS
$221.99BESTfit Chrome 5 Inch Straight Cut Top Stack 48 Inches TallIntroducing our chrome-plated steel exhaust stack, designed to elevate the look of your vehicle while delivering reliable performance. With a sleek flat top style and a 5-inch O.D. chrome exhaust...$221.99 -
BESTfit 5 X 36 Inch Turn Out Top Stack
BESTFIT TRUCK PARTS
$194.99BESTfit 5 X 36 Inch Turn Out Top StackIntroducing our Top Stack, crafted in a Turn Out style for enhanced performance and aesthetics. With a diameter of 5 inches and a length of 3 feet, this stack ensures efficient exhaust ventilation for your vehicle...$194.99 -
BESTfit Chrome Plastic Grille With Curved Bars Replaces 3612816C93 For International ProStar
BESTFIT TRUCK PARTS
$444.99BESTfit Chrome Plastic Grille Modified Design With Curved Bars For International ProStarAre you searching for the best chrome plated grille for your International ProStar? Elite Truck Accessorieshas what you need with this BESTfit grille that will add...$444.99 -
BESTfit Chrome 8 Inch O.D. Miter Cut Exhaust Stack - 48 Inch Length
BESTFIT TRUCK PARTS
$460.99BESTfit 8 Inch Chrome 48 Inch Miter Cut Exhaust Stack With Plain End - O.D. * High Quality Exhaust Stack * Miter Cut Style - Angle Cut* Made Of Chrome-Plated Steel* 8 Inch O.D. Pipe - Works With Seamless Design Elbows And Pipes* 48 Inch Length* Sold...$460.99 -
BESTfit 4 X 21 Inch Turbo Flex Connector Pipe W/ Flare, 5 & 4.65 Inch O.D. Replaces 3820024C3 For International ProStar
BESTFIT TRUCK PARTS
$784.99BESTfit 21 Inch Long DPF 4 Inch Flex Connector Turbo Pipe W/ 5 Inch O.D. FlareOur flex connectors are designed for durability and reliability, proudly made in the USA to ensure quality. Sold individually as aftermarket replacement parts, they offer a...$784.99 -
BESTfit 4 X 37 Inch 2 Bend Flare Flex Connector Turbo Pipe W/ 5 Inch O.D. Replaces 3811755C4 For International
BESTFIT TRUCK PARTS
$960.99BESTfit Stainless Steel 4 Flex Turbo Connector With Bend 5 Inch O.D.Our flex connectors are engineered for reliability and durability, ensuring optimal performance for your vehicle. Designed and manufactured in the USA, these connectors meet quality...$960.99