21N8‑12070 Engine Wiring Harness For Hyundai Excavator

Keywords: 21N8‑12070, engine wiring harness, excavator engine harness, Hyundai R305LC‑7 engine harness, R305LC‑7 spare parts, construction machinery electrical harness

🔹Product Overview

This engine wiring harness Part No.21N8‑12070 is a critical electrical connection component for Hyundai R305LC‑7 excavator engine system. It establishes stable power supply and signal transmission among engine ECU, sensors, injectors and other engine electrical components, ensuring accurate signal feedback and normal engine running performance. Our aftermarket engine wiring harness is strictly manufactured according to OEM drawings and technical specifications, adopting heat‑resistant, oil‑resistant and anti‑aging wire material, equipped with corrugated pipe protection and original‑matched connectors. It can adapt to harsh under‑hood working conditions of high temperature, engine oil pollution and strong vibration, which is a reliable replacement spare part for excavator engine electrical system repair and overhaul.

🔹Detailed Specifications

🔹Key Features & Advantages

• ✅ Strict OEM Drawing Standard Accurate wire length, pin definition and connector position, direct plug‑and‑play installation without extra modification.
• ✅ High‑Performance Heat & Oil Resistant Material Heat‑proof outer corrugated pipe plus anti‑aging wire insulation layer, resist high temperature, engine oil, dust and mechanical vibration inside engine compartment.
• ✅ OEM‑Compatible Connectors Precision‑fit connectors prevent poor contact, signal dropout and intermittent engine electrical faults.
• ✅ Rigorous Electrical Performance Inspection Each harness passes conduction and insulation test before delivery, effectively reduce short‑circuit risk.
• ✅ Complete Pre‑assembled Harness Assembly All terminals, connectors and protective accessories are well‑fitted, convenient for on‑site mechanic replacement and maintenance.

🔹Application Scope

Compatible Equipment List: ‑ Applicable Machine: Hyundai Excavator R305LC‑7

🔹Our Company Advantage

We are professional supplier of full‑range excavator spare parts, supplying engine harnesses, cab harnesses, console harnesses, controllers, monitors, sensors and various Hyundai excavator electrical replacement components. ‑ Large ready stock for various excavator electrical parts ‑ Factory direct wholesale competitive price ‑ Mixed‑order & one‑stop spare‑parts procurement supported ‑ Professional part‑number matching technical support service

🔹Packaging & Shipping ‑

Independent shock‑proof inner package, prevent pulling, extrusion and wire damage during transit ‑ Outer export carton for safe land and sea transportation ‑ Multiple shipping selections: sea freight, air freight, international express for small trial orders ‑ Export documents including Commercial Invoice, Packing List can be provided

🔹Contact Us

If you need more excavator spare parts or other construction machinery replacement components, please send your parts list to us. We will offer our best quotation for you quickly.