HIGH QUALITY UNIVERSAL WIRING HARNESS KIT: Our universal extra long wires 21 circuit wiring harness Standard Color Wiring Harness is made of high-quality copper core wire with low eccentricity, low resistance, high conductivity, high ductility, and corrosion resistance. Automotive circuit wiring harness meets or exceeds OEM standards and is 100% rigorously tested and designed to be safe and leak-proof, manufacturing according to automotive standards, while controlling accuracy and reliabilityensuring you can use it safely
21 CIRCUIT WIRING HARNESS KIT: Our universal 21 circuit wiring harness kit Provide 1 year product technical support to meet your return requirements for any reason. Please rest assured that 21 circuit wiring harness kit has undergone 100% factory inspection and testing by quality control personnel. If you have any questions about the universal 21 circuit wiring harness kit, we are more than happy to answer them. We will reply and solve all your problems within 12 hours. We wish you a perfect driving experience.