<![CDATA[General Background International standards regulate automotive cable dimensions, insulation thickness, and electrical resistance limits to guarantee safety and performance in vehicles. Specific Background In the manufacturing process at PT. Xxx, deviations in quality parameters can occur due to equipment wear or process fluctuations. Knowledge Gap However, detailed evaluations regarding specific dimensional variations across multiple randomly sampled automotive cable batches remain necessary to ensure long-term operational reliability. Aims This study aims to analyze the quality and manufacturing process of automotive cables at PT. Xxx to identify potential quality deviations, determine root causes, and propose data-driven improvement strategies. Results The results demonstrate that all tested cable samples comply with ISO 6722 specifications, showing stable average values for conductor diameter, insulation thickness, and electrical resistance, while identifying minor process variations caused by die wear and thermal fluctuations. Novelty This work provides empirical quality assessment by combining physical laboratory testing of ISO 6722 parameters with process optimization strategies involving statistical control and Industry 4.0 sensors. Implications The findings offer practical recommendations for manufacturing firms to minimize dimensional variation, maintain product consistency, and strengthen global market competitiveness. Key Findings Highlights Physical testing of cable samples confirms full compliance with ISO 6722 standards for conductor diameter, insulation thickness, and electrical resistance. Minor dimensional deviations observed across samples are primarily attributed to wire drawing die wear and extrusion temperature fluctuations. Adopting statistical process control and online sensor monitoring effectively minimizes product variation and enhances long-term manufacturing consistency. Keywords Automotive Cable, Iso 6722, Product Quality, Process Control, Spc]]>
