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<h2 style="text-align: justify;">What is a starter motor?</h2>A starter is a tool used to rotate (crank) an internal combustion engine so that it can start running on its power. It is also known as a self-starting, cranking motor, or beginning motor. Pneumatic, hydraulic, or electric starters are all possible. In the case of, for instance, particularly big engines or diesel engines in agricultural or excavation applications, the starter can potentially be another internal combustion engine. Internal combustion engines are feedback systems that, once they're running, depend on the momentum of one cycle to start the next. In a four-stroke engine, the third stroke transfers energy from the fuel to power the exhaust stroke, the first two strokes of the subsequent cycle (intake, compression), as well as the external load. The first two strokes of every given session must be powered by a source other than the engine in order to initiate the first cycle. The starter motor is utilized for this, but once the engine is started and its feedback loop is self-sustaining, it is no longer necessary.&nbsp;<h2>What causes a starter to burn out?</h2>Oil leaksDirty or corroded connections at the starterDamaged or worn-out parts in the startersystem Loose wiring to and from the starterBattery corrosionBad relay or fuse&nbsp;<h2>Shop for car engine starter motor on A-Premium.com</h2>The purpose of A-Premium&rsquo;s life is to build a framework that makes auto repairs predictable. We provide 24/7 service time, great product quality, 90 days free return, and 3 years warranty. We always believe that your shopping experience matters a lot. &nbsp;<h2 data-pm-slice="1 1 []">Starter motor function: power that begins engine rotation</h2>A starter motor is an electric motor that uses electrical current from the car&rsquo;s battery to turn the engine&rsquo;s crankshaft. When the driver turns the ignition key (or presses the start button), the ignition system sends an electrical signal to the starter solenoid. The starter drive engages the flywheel ring gear, creating engine rotation until the engine fires and the combustion process can sustain engine running.<h2>Common starter motor issues and failure signs</h2>Starter motor failure often shows up as a clicking sound, slow crank, or no crank even with a fully charged battery. A weak battery, loose wiring, bad connections, or a faulty ignition switch can mimic starter problems, so quick troubleshooting matters. Inside the unit, worn brushes, heat damage, or a failing starter solenoid can prevent the pinion gear from engaging the flywheel, leading to repeated car starting trouble.<h2>How to choose a replacement starter motor that fits</h2>Use this page to search by vehicle and confirm the correct starter mechanism, mounting position, and electrical systems match. Check stock, compare torque and components, and select a new starter designed for reliable engagement with the flywheel ring gear. If you&rsquo;ve had starter motor drain or intermittent starts, also inspect the battery, relay, and ignition switch so the replacement performs as expected.

2007 Kenworth T300 Starter

Starter

Accelerator Cable

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Air Cleaner

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Air Filter Box

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Mass Air Flow Sensors/Car MAF Sensors | A-Premium

Air Flow Sensor

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Air Intake Duct

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Air Intake Hose

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Air Intake Manifold Actuator Control Solenoid

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Air Intake Manifold Flap Adjuster

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Air Intake Manifold Runner Control Sensor

Air Intake Resonator

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Electric Vacuum Pump

Engine & Cabin Air Filter

Engine Air Duct Assembly

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Engine Air Filter

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Intake Manifold

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Intake Manifold Flap Actuator

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Intake Manifold Repair Bracket

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Intake Manifold Runner Control Valve

Intake Manifold Seal Gasket

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Intercooler

Intercooler Hose

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Oxygen Sensor

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Pressure Sensor

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Supercharger Pulley Drive Unit

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Supercharger Snout Rebuild Kit

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Throttle Body

Throttle Cable

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Throttle Position Sensor

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Turbocharger

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Turbocharger Gasket Kit

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Turbocharger Oil Line

Turbocharger Wastegate Actuator

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Vacuum Pump

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Air Filters & Intake Systems

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Camshaft Adjuster

Camshaft Adjuster Cover

Camshaft Kit

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Camshaft Timing Gear

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Camshafts

Chain Tensioner Adjuster

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Cylinder Head

Cylinder Head Assembly

Eccentric Shaft Actuator

Engine Timing Belt

Engine Timing Cover Gasket

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Engine Valve Cover

Engine Valve Cover Gasket

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Harmonic Balancer

Rocker Arm

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Rocker Arm Shaft Lifter Assembly

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Timing Belt Kit

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Timing Chain Gear

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Timing Chain Kit

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Timing Cover

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Timing-Control Valve Solenoid

Valve Cover Gasket

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Valve Lifter Guides

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Valve Lifters Tappet

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Cams, Timing & Valvetrain

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Belt Tensioner

Coolant Level Sensor

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Crank Installer Tool

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Crankcase Breather Hose

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Crankcase Breather Valve

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Crankshaft Position Sensor

Crankshaft Pulley

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Engine Oil Dipstick

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Engine Oil Dipstick Tube

Engine Oil Filter

Engine Oil Pan Gasket

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Flywheel

Harmonic Balancer Crankshaft Hub

Knock Sensor

Oil Baffle

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Oil Cooler

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Oil Cooler Line

Oil Drip Pan

Oil Filler Cap

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Oil Filter

Oil Filter Base

Oil Filter Cover

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Oil Filter Housing

Oil Filter Housing Cover

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Oil Level Sensor

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Oil Pan

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Oil Pump

Oil Pump Drive Gear Shaft

Oil Pump Pickup Tube

Oil Separator

Serpentine Belt

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Cranks, Pistons, Oil & Components

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Camshaft Position Sensor

Camshaft Position Sensor & Magnet Kit

Connector Plug

Distributor Cap

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Electronic Ignition System

Engine Valve Covers & Ignition Coils Kits

Glow Plug

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Glow Plug Relay Module

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Ignition Coil

Ignition Coils & Spark Plugs & Wires Kits

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Ignition Coils & Spark Plugs Kits

Ignition Coils & Wires Kits

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Ignition Distributor

Ignition Lock Cylinder

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Ignition Starter Switch

Ignition Switch Actuator

Kill Switch

Knock Detonation Sensor

Relay

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Spark Plug

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Spark Plug Wire

Electronic Control Modules, Ignition & Distributors

Engine Wiring Harness

Intake Manifold Repair Kit

Pulley

Engine Components & Accessories

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Active Grille Shutter Actuator

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Auxiliary Water Pump

Drive Motor Inverter Cooler

Electric Engine Water Pump

Engine Coolant Air Bleeder Valve

Engine Coolant Pipe

Engine Coolant Shut Off Valve

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Expansion Tank

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Expansion Tank Mounting Plate

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Engine Cooling

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The engine comprises many essential elements such as the lower cylinder block, upper cylinder head(s), and the cooling & lubricating systems. With A-Premium aftermarket engine components, you can expect that your engine deliver years of reliable performance. We offer a diverse selection of engine components from air filters and ignition coils (kits) to fuel pumps to cater to your needs.

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