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21E3‑5001 Engine Oil Pressure Sensor for Hyundai R215‑7 R225‑7 R305 R335-7 Excavator

21E3‑5001 Hyundai oil‑pressure sensor fits R215‑7, R225‑7, R305‑7 excavators. Equipped with oil‑proof harness, it monitors engine oil‑pressure and triggers alarms for engine‑protection with OEM plug‑and‑play installation.

Product Name

Engine Oil Pressure Sensor for Hyundai Excavator

Part No.:21E3‑5001

Applicable Models

Fit for Hyundai Excavator R215‑7, R225‑7, R305‑7, R335‑7, installed on engine oil passage.

Technical Parameters

Structure: External wire harness with single‑pin plug and sealing washer. It is mechanical on‑off pressure switch.
Function: It detects engine oil‑pressure. When oil‑pressure is too low, dashboard triggers warning to protect engine. Failed part will cause false‑alarm or no‑alarm and engine damage.

Product Advantages

High‑precision sensing component resists oil‑corrosion, high‑temperature and continuous vibration;
Sturdy metal thread and anti‑aging washer prevent oil‑leakage. Oil‑proof harness avoids cracking with direct‑fit installation;
OEM original and aftermarket replacement options available. Each unit passes pressure‑testing before delivery with 3‑12‑month warranty.

Installation Notes

Stop engine and cool down, then clean dirt around thread before installation;
Tighten with proper torque; arrange wires away from hot exhaust pipe and connect plug firmly;
Start‑up engine after installation and check oil‑pressure reading.

中文参数	English Parameter
零件型号	Part Number:21E3‑5001
产品类型	Product Type:Engine Oil Pressure Sensor
适配设备	Applicable Equipment:Hyundai Excavator
适配机型	Fit Models:R215‑7, R225‑7, R305‑7, R335‑7
插头样式	Connector:Single‑pin plug with extended wire harness
密封配件	Seal Parts:Rubber sealing washer
核心元件	Core Component:High‑precision sensing element
质保期限	Warranty Period:3‑12 Months
安装方式	Installation:Direct replacement without rewiring