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BESTfit Peterbilt 359 Passenger Side Lower Hood BridgeElevate your truck's front end with our top-of-the-line Lower Hood Bridge. Constructed from aluminum right here in the USA, this component is built to withstand the rigors of the road. Designed for...

BESTfit Peterbilt 359 Driver Side Lower Hood BridgeUpgrade your truck's lower hood bridge with our premium Lower Hood Bridge aftermarket replacement part. Crafted from durable aluminum right here in the USA, this component is built to last. Designed for...

BESTfit Polished Aluminum Dual Square Headlight Mounting Bracket * High Quality Mounting Bracket* Made Of Polished Aluminum* For Dual Square Headlamps* Sold Individually* Warranty On Mounting Bracket Against Defects In Workmanship & Material From Date Of...

BESTfit 3.5 Inch Diameter Chrome-Plated Steel Rain CapIntroducing our Chrome-Plated Steel Rain Cap, tailored to fit 3.5-inch diameter straight stacks. This rain cap effectively shields the stack opening from rain and debris. Sold individually as an...

BESTfit 3.5 Inch I.D.-O.D. X 6 Inch OAL Aluminized Steel Type A Turbo Pipe With 4 Inch Diameter Flange Fits Detroit DieselThis Turbo Outlet is constructed from aluminized steel, ensuring durability and resistance to rust and corrosion. With a length of 6...

BESTfit Chrome 90-Degree Exhaust Elbow - 5 Inch O.D.-O.D. X 18 X 32 Inch Ends With 6.00 Center Line RadiusIntroducing the Chrome-Plated Steel Exhaust Elbow, engineered for durability and style in your exhaust system. This elbow features a 90-degree bend...

BESTfit 6 To 4 Inch I.D.-I.D. X 8 Inch OAL Aluminized Steel Reducer PipeIntroducing our Exhaust Reducer, constructed from quality aluminized steel for durability and performance. With inner diameters of 6 inches and 4 inches, and an 8-inch length, this...

BESTfit 49 Inch Rubber Hood Cowl Seal Fits Peterbilt 379In need of a replacement hood cowl seal for your vehicle? Our aftermarket replacement part is the perfect fit. Crafted from durable rubber, this seal measures 49 inches in length and is designed to...

BESTfit Extended Headlight Filler Panel Fits International WorkStar 7600 & 7700The Headlight Filler Panel is specifically designed to fit the driver side with square headlights. Sold individually, this aftermarket replacement part (not OEM) is crafted to...

BESTfit Cast Steel Air Spring Pedestal - Replaces 03-06747L, 03-08162L & 03-08163L * High Quality Air Spring Pedestal* Driver Side* 46K Cast Steel* Includes OEM Shock Stud* Sold Individually* Warranty On Air Spring Pedestal Against Defects In Workmanship...

BESTfit Coolant Reservoir Fits International 4700-4900Over time coolant reservoirs become susceptible to heat and engine vibration. This black coolant reservoir is manufactured and engineered with premium plastic to withstand the effects of stress...

BESTfit 36 Inch Headlamp Wire Harness Fits Peterbilt 359 * High Quality Wire Harness* 36 Inches Long* With 3 Long Male Bullet Connectors* 2 - 90 Degree Female Spade Connectors* Plugs Directly Into Headlight Wire Harness # EL5* Sold Individually* Warranty...