






⚡️ Wire your ride like a pro—because your car deserves the best!
The NIHAO 21 Circuit Wiring Harness Kit offers a universal, extra-long wiring solution compatible with Ford, Chevy, Chrysler, Mopar, and more. Featuring 21 circuits with high-quality copper core wires that resist heat and ensure low electrical resistance, this GM color-coded harness simplifies installation for hotrod and ratrod enthusiasts. Backed by clear instructions and responsive customer support, it delivers professional-grade performance at a fraction of the cost of premium brands.














| ASIN | B0CNXC496Q |
| Best Sellers Rank | #665,400 in Automotive ( See Top 100 in Automotive ) #3,566 in Automotive Replacement Electrical Wiring Harnesses |
| Brand | NIHAO |
| Customer Reviews | 4.2 4.2 out of 5 stars (31) |
| Date First Available | November 24, 2023 |
| Item Weight | 8.67 pounds |
| Item model number | N448 |
| Manufacturer | nihao |
| Manufacturer Part Number | N448 |
| Package Dimensions | 13.19 x 11.65 x 5.67 inches |
G**R
Great harness
I have installed Painless wiring and this wiring harness is by far a better quality and at a great price.
S**S
Nice harness for the price!
I'm quite happy with this harness. It seems to be just as nice as the name brand aftermarket harnesses (EZ Wiring, Painless Wiring) but at 1/10th the cost. I would buy again.
C**S
Harness ok
Decent harness but if you use in a application we're you use a hei distributor the wire labeled for the coil is way to small of a gage and some of the wires are not labeled But over all so far it works as it should . Instructions included are not very explained.
A**R
Worst harness I have ever bought.
Total junk
C**N
Perfect
D**N
Perfect for projects
I am very pleased with this wiring harness. It is great quality, built to last and was well thought out. The best thing you can ask for is that everything works right after putting in all the work installing auto wiring since it can be a big headache especially if you need to track down an issue later on so I am happy. This cuts out many hours usually spent pulling your hair out with project cars and now I can use that time to make sure it's used on the most important steps instead of rushing to complete the build.
R**Y
Buy the speedway harness not this cheap junk
Arrived on time. Once I took it out of the box and started handling it I felt how poorly made it is. I returned it and bought a speedway harness.
W**S
Nice looking harness
I haven't installed this yet, but after looking over the harness it appears to be well made. The instructions have info on various common makes/models as far as how to hook up charging systems/starter/distributor etc. Each wire is labeled every foot or so making tracing wires simple, and the wires are installed well, meaning I haven't had any wires pull out of their connectors. If something changes after I install this I will change this review but so far so good.
B**M
El prodructo es bueno pero llego sin el manual
H**O
Lo usé para remplazar el arnes dañado de un vw caribe 1985. El producto es lo que esperaba, pero esperaba mejores instrucciones, realmente incompleto en este aspecto, cuando es un artículo que requiere una instalación personalizada siempre, podrían mejorar ese punto.
Trustpilot
2 weeks ago
2 months ago