The Growshine International ISC Idle Air Valve, part of our premium Automotive Parts catalog, is a critical component designed to manage and stabilize the engine's idle speed. This specific valve, with original equipment numbers MD628166 and 1450A069 (also searchable as MD628166 and 1450A069), ensures smooth operation for various Mitsubishi models, particularly the Lancer and Outlander. As a specialized supplier for wholesale automotive sensors China and other high-performance parts, Growshine delivers reliable replacement components essential for engine management systems. Our inventory includes high-performance engine pistons and complete engine overhaul kits.

This Mitsubishi ISC Idle Air Valve, vital for precise idle control, is a key product within our import and export business. Growshine is a leading trader specializing in Engineering Machinery Parts, Heavy Truck Parts, Agricultural Machinery Parts, and Automotive Parts. We cater to global demand for components like excavator hydraulic pump repair kits and affordable construction equipment filters. Our commitment is to provide OEM quality alternatives, ensuring you find the right mining truck brake system components or a reliable diesel generator set parts supplier through one convenient source.

Searching for the Mitsubishi Idle Air Control Valve MD628166 or the cross-reference part 1450A069? Growshine ensures global availability. We integrate numerous long-tail keywords to optimize your search experience, covering everything from heavy-duty truck engine overhaul kits and OEM quality wheel loader seals to compact tractor PTO shafts and genuine tractor steering parts. Whether you need aftermarket excavator pins and bushings or solutions for truck cabin air suspension shock absorbers, our dedicated service in import export auto parts connects you to the components you need.

For related turbo components, we stock brands like Garrett, Holset, BorgWarner, 3K, Schwitzer, IHI, Mitsubishi, Hitachi, CZ, Toyota, Komatsu, Bosch Mahle. Click here to explore our full range of Turbocharger components.

What is an ISC Idle Air Valve?

The ISC (Idle Speed Control) or IAC (Idle Air Control) valve is an electronically controlled component on fuel-injected engines. Its primary function is to regulate the amount of air bypassing the throttle plate when the throttle is closed (i.e., when the engine is idling). By adjusting this air flow, the Engine Control Unit (ECU) can precisely maintain the engine's target idle speed under varying load conditions (e.g., when the A/C compressor engages or electrical load increases).

A faulty ISC Valve, like the Mitsubishi MD628166/1450A069, can lead to rough idling, stalling, or an excessively high idle speed. Timely replacement is crucial for engine longevity and smooth driving performance in your Mitsubishi vehicle.

1. Fuel Injector: Delivers fuel to the engine's combustion chamber. Location: Engine Head/Intake Manifold. Example: Caterpillar 320D Fuel Injector.

2. Hydraulic Pump: Converts mechanical power into hydraulic energy (flow and pressure). Location: Engine/Gearbox Interface. Example: Komatsu PC400-7 Hydraulic Pump.

3. Brake Caliper: Houses the brake pads and pistons to squeeze against the rotor and slow the vehicle. Location: Wheel Assembly. Example: Volvo VNL Brake Caliper.

4. Steering Knuckle: A part of the steering and suspension system that contains the wheel hub or spindle. Location: Front Axle. Example: John Deere 8300 Steering Knuckle.

5. Thermostat: Regulates the engine's operating temperature by controlling coolant flow. Location: Engine Cooling System. Example: Isuzu 6BG1 Thermostat.

6. Turbocharger: Uses exhaust gases to spin a turbine, which compresses intake air for increased power. Location: Exhaust Manifold. Example: Cummins QSK60 Turbocharger.

7. Alternator: Converts mechanical energy into electrical energy to charge the battery and power the vehicle's electrical system. Location: Engine Block (belt-driven). Example: CAT C18 Alternator.

8. Piston Ring: Seals the combustion chamber, regulates oil consumption, and transfers heat from the piston to the cylinder wall. Location: Piston (in cylinder bore). Example: Kubota V3800 Piston Ring.

9. Track Roller (Bottom Roller): Supports the weight of the excavator/dozer and guides the track chain. Location: Undercarriage. Example: Hitachi ZX200-3 Track Roller.

10. Air Compressor: Supplies pressurized air for systems like air brakes or air suspension. Location: Engine Accessory Drive. Example: Scania R730 Air Compressor.

Check out these other essential parts available from Growshine. Click the part number to purchase via our 1688 store!

Growshine International (格莳国际) is dedicated to the import and export trade of high-quality spare parts for the global industry. Our core business segments are focused on sourcing and distributing reliable Engineering Machinery Parts (excavators, loaders, dozers), Heavy Truck Parts (Volvo, Scania, DAF, MAN), Agricultural Machinery Parts (tractors, combines), and Automotive Parts (passenger and commercial vehicles). We specialize in hard-to-find components, offering services that guarantee off-road vehicle fuel injectors, industrial engine oil coolers, and complete systems like truck lighting assembly replacement are delivered efficiently. We are your one-stop solution for reliable reliable agricultural machinery spares and high-quality construction machinery electrical components.

Don't forget to check our KALMAR product list for port and terminal equipment needs: Click here to view our KALMAR catalog.