🔧 Upgrade your Mazda’s sound game—plug in, play on, stand out.
The Metra Electronics 70-7901 Wiring Harness is a precision-engineered solution designed for select 1990-2001 Mazda vehicles. Featuring a plug-and-play ISO connector, it supports power and 4-speaker configurations, enabling seamless installation of aftermarket radios using factory wiring. Built with durable copper and PVC materials, this lightweight harness ensures reliable audio performance and a clean, professional fit behind your dash.
| ASIN | B0002BETW2 |
| Best Sellers Rank | #231 in Car Audio & Video Wiring Harnesses |
| Brand | Metra |
| Connector Type | Iso Connector |
| Customer Reviews | 4.6 4.6 out of 5 stars (770) |
| Date First Available | May 26, 2006 |
| Global Trade Identification Number | 00086429002627 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.6 ounces |
| Item dimensions L x W x H | 4.5 x 8.1 x 0.9 inches |
| Item model number | 70-7901 |
| Manufacturer | METRA Ltd |
| Material | Copper, Polyvinyl Chloride (Pvc) |
| Product Dimensions | 4.5 x 8.1 x 0.9 inches |
| Recommended Uses For Product | Car |
| UPC | 086429002627 163121226503 |
| Warranty | 1 Yr Limited |
| Weight | 0.1 Pounds |
M**S
Best way to wire in a new radio to your car. Always work well.
Have used these before when I have changed out the radio in my Miata. Wires are of a good length and well labeled. Connectors work great and have lasted me for years in the past. Easy method for wiring in a new radio.
R**S
Fits and matches color code
Worked perfectly, color code matched my conversion
T**M
Good harness
Works great so far! Wires are labeled and easy to read
C**K
Worked perfectly
Used this to install aftermarket radio in my daughter's car. Was able to install with ease. Much better than splicing wires.
G**N
97 miata
Made the process of wiring in an aftermarket radio. It connected to the oem harness no issues and was easy to use at an inexpensive price. Overall the fit and easy color coding worked and made everything an amazing experience
I**N
Worked well on my 1992 Miata NA
It worked well on my 1992 Miata NA, wire colors match the BOSS stereo I bought on Amazon.
B**P
Works perfect for 1995 Miata
Good kit and under $10. Wired up to an ATOTO double DIN head unit in a 1995 Miata. Super easy, just use the package instructions as far as which wires match up. Solder or use twist connectors and you are done. Don’t forget the grounding connection.
E**S
Good Price!
Got the harness I needed for a good price!
D**2
No issues. Worked perfectly for an aftermarket radio for my 90’ Miata. As a noob to all this, it was really straight forward: connect the same colours together (I crimped my wires using butt connectors) I did not have any rear speakers including seat headrest speakers so the spare green and violet wire connector I did not connect.
E**E
Good quality plug and play radio harness, that kept my factory connectors intact. Fit my 1991 Miata perfectly. Wires were properly labeled.
M**G
Good part and fit perfectly . Would buy again
H**N
Just what I needed to facilitate radio installation without having to splice wires.
G**N
Plug and play. 1/4 the cost of buying it locally. Works just as good. Not much else I can say about this product! It worked, it saved me about $20. Thank you!
