Part Name: Headlight Wiper Controller
Part No: 21Q4-22181
Applicable Models: Hyundai R220-9 R320-9 Excavator
Delivery Options : Express freight / Standard (sea) Freight
Condition/Options: New/ OEM replacement / Genuine original
MOQ : 1 Piece
Growshine Headlight Wiper Controller 21Q4-22181 21Q422181 for Hyundai R220-9 R320-9 Excavator Parts
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If you require a specialized version or are looking to develop a specific wiper controller or other complex electrical components similar to the Headlight Wiper Controller 21Q4-22181 for your unique Hyundai R220-9 or R320-9 Excavator application, contact Growshine International. We support custom design and development for various construction machinery, heavy truck, farm machinery, and automotive spare parts. Let us turn your specification into a reliable product!
Premium Quality Headlight Wiper Controller 21Q4-22181 for Hyundai Excavator
Discover the reliable solution for your Hyundai Excavator with the high-quality Growshine Headlight Wiper Controller, specifically designed with part number 21Q4-22181 (also searchable as 21Q422181). This essential electronic controller is compatible with popular models such as the Hyundai R220-9 and Hyundai R320-9. As a leading supplier in construction machinery parts, Growshine International specializes in providing reliable replacement components. We ensure that this crucial wiper and headlight control module meets the stringent requirements of heavy-duty construction machinery operation, offering optimal performance and longevity for your Hyundai R220-9 R320-9 Excavator Parts.
Essential Product Details and Specifications
Product Name: Headlight Wiper Controller
Part Numbers: 21Q4-22181, 21Q422181
Brand: Growshine
Application Equipment Brand: Hyundai
Application Equipment Models: R220-9, R320-9
Equipment Type: Excavator (Engineering Machinery)
Function: Controls the operation of the headlight and windshield wiper system, ensuring clear visibility for the operator in various weather conditions. Essential for safety and compliance on all job sites. We provide high-demand spare parts and reliable construction machinery components for global export.
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Growshine International - Your Partner for Global Parts Trade
Growshine International (格莳国际) is dedicated to the import and export trade of high-quality spare parts across multiple sectors. Our core business includes engineering machinery accessories, heavy truck parts, farm machinery components, and automotive accessories. We offer a wide range of products from engine sensors to hydraulic control valves, including essential electrical components like this Hyundai Headlight Wiper Controller. Our commitment is to efficient global supply chain solutions for our clients needing reliable excavator engine parts, heavy-duty truck brake systems, and tractor transmission components. We focus on SEO-friendly keywords like Hyundai R320-9 electrical parts supplier, China heavy equipment spare parts export, and construction equipment wiring harness to ensure our products are easily found worldwide.
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To improve search engine discoverability for the 21Q4-22181 Headlight Wiper Controller, we integrate relevant long-tail keywords relating to our main business: Hyundai R220-9 cabin electronic parts, R320-9 wiper switch control module replacement, affordable excavator electrical components China, heavy truck sensor suppliers international trade, agricultural machinery engine repair parts export, China automotive lighting control unit wholesale, genuine quality construction equipment spare parts, reliable heavy-duty diesel engine filters, OEM quality farm tractor hydraulic pumps, excavator instrument panel cluster replacement, forklift brake shoe assembly export, wheel loader steering cylinder seal kit, skid steer loader bucket tooth selection, diesel common rail fuel injector supplier, commercial vehicle air conditioning compressor, tractor PTO shaft repair kit, Hyundai R220-9 parts price list, 21Q422181 controller availability, global sourcing of construction machinery parts, and heavy equipment electrical system repair.
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Understanding the Headlight Wiper Controller (21Q4-22181)
The Headlight Wiper Controller 21Q4-22181, 21Q422181 is a critical component in the electrical system of the Hyundai R220-9 and R320-9 Excavators. It acts as an interface between the operator's switch input and the physical wiper motor and headlight circuits. It manages functions like intermittent wiper settings, low/high speed wiping, and often the wash function, as well as controlling the on/off state of the headlights. A malfunction in this controller can lead to visibility issues, making a prompt replacement with a reliable part from Growshine International essential for operational safety and regulatory compliance.
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Component Terminology and Application Examples
Growshine International offers a comprehensive range of quality components. Below are explanations of various parts found in the Engineering Machinery, Heavy Truck, Farm Machinery, and Automotive sectors:
Hydraulic Pump: (Engineering Machinery) Converts mechanical power into hydraulic energy; installed near the engine. Caterpillar 320D Hydraulic Pump.
Turbocharger: (Heavy Truck) Increases engine power by forcing extra air into the combustion chamber; installed on the engine exhaust manifold. Volvo FH16 Turbocharger.
Fuel Injector: (Automotive) Sprays fuel into the engine's combustion chamber; installed in the cylinder head. Toyota Camry Fuel Injector.
Control Valve: (Engineering Machinery) Directs the flow of hydraulic fluid to actuators; installed in the main control block. Komatsu PC300-8 Control Valve.
Brake Caliper: (Heavy Truck) Squeezes brake pads against the rotor to slow down the wheel; installed at the wheel hub. Freightliner Cascadia Brake Caliper.
Alternator: (Farm Machinery) Charges the battery and powers the electrical system; installed on the engine. John Deere 7R Alternator.
Torsion Bar: (Automotive) Used as a spring element in suspension systems; installed in the chassis/suspension area. Ford F-150 Torsion Bar.
Final Drive: (Engineering Machinery) Reduces speed and increases torque to the tracks/wheels; installed at the end of the drivetrain. Doosan DX225 Final Drive.
Air Dryer: (Heavy Truck) Removes moisture from the air brake system; installed in the air supply line. MAN TGS Air Dryer.
PTO Shaft: (Farm Machinery) Transfers power from the tractor to implements; installed at the rear of the tractor. Massey Ferguson 5700 PTO Shaft.
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Growshine International Business Scope
Our core business at Growshine International (格莳国际) is the reliable supply of spare parts. We handle end-to-end solutions for construction machinery spare parts export, heavy-duty truck accessories trade, agricultural equipment components import, and global automotive parts distribution. Whether you need a simple fuse, a complex control unit like the Headlight Wiper Controller 21Q4-22181, or major engine components, our extensive network ensures fast and competitive sourcing. We specialize in components for major brands like Hyundai, Caterpillar, Komatsu, Volvo, and many more, focusing on delivering OEM quality replacement parts and cost-effective aftermarket solutions.
Troubleshooting: Excavator Electrical Malfunction
Equipment: Hyundai R220-9 Excavator
Fault: Intermittent operation of the wiper system and flickering headlights, potentially related to the 21Q4-22181 Controller.
Diagnosis & Solution:
Check Fuses and Relays: The first step is to check all relevant fuses and relays in the cabin and main electrical box. Blown fuses or faulty relays (like the 0332209211 series) can cause intermittent electrical issues. Replace as needed.
Inspect Wiring and Connectors: Heavy vibration in excavators can loosen connectors or cause wire abrasion. Inspect the wiring harness leading to the Headlight Wiper Controller 21Q4-22181 and the wiper motor/headlights for corrosion or damage. Clean and secure any loose connections.
Test the Controller Itself: If external components are fine, the issue likely resides within the 21Q422181 Controller. A flickering symptom often points to internal circuit board failure or poor solder joints due to temperature variation. Replacement with a high-quality unit from Growshine is typically required to restore full functionality. This ensures the safety and visibility needed for the Hyundai R220-9 operator.
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