--- product_id: 7738198 title: "Metra Electronics 70-7901 Wiring Harness for Select 1990-Up Mazda Vehicles, Multi Color" brand: "metra" price: "£8.75" currency: GBP in_stock: true reviews_count: 13 category: "Metra" url: https://www.desertcart.co.uk/products/7738198-metra-electronics-70-7901-wiring-harness-for-select-1990-up store_origin: GB region: United Kingdom --- # Power/4 speaker wiring Plug & play ISO connector Fits 1990-2001 Mazda models Metra Electronics 70-7901 Wiring Harness for Select 1990-Up Mazda Vehicles, Multi Color **Brand:** metra **Price:** £8.75 **Availability:** ✅ In Stock ## Summary > 🔧 Upgrade your Mazda’s sound system like a pro—no hassle, all style! ## Quick Answers - **What is this?** Metra Electronics 70-7901 Wiring Harness for Select 1990-Up Mazda Vehicles, Multi Color by metra - **How much does it cost?** £8.75 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/7738198-metra-electronics-70-7901-wiring-harness-for-select-1990-up) ## Best For - metra enthusiasts ## Why This Product - Trusted metra brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Labeled & Ready to Go:** Clearly marked wires and connectors make installation quick and foolproof. - • **Trusted by Enthusiasts:** Top-rated with 4.6 stars and thousands of happy users upgrading their sound systems. - • **Precision Fit for Mazda:** Specifically engineered for 1990-2001 Mazda vehicles ensuring perfect compatibility. - • **Durable Copper & PVC Build:** Premium materials guarantee long-lasting, reliable audio connections. - • **Seamless Aftermarket Upgrade:** Effortlessly install your new radio without cutting or splicing wires. ## Overview The Metra Electronics 70-7901 Wiring Harness is a plug-and-play solution designed for select 1990-2001 Mazda vehicles. It enables easy installation of aftermarket radios using the factory wiring harness, featuring a flat ribbon cable with ISO connectors and power/4 speaker wiring. Built with durable copper and PVC materials, it ensures reliable, long-lasting audio performance. Highly rated by users, this harness simplifies upgrades while preserving your vehicle’s integrity. ## Description Wiring Harness for Select 1990-Up Mazda Vehicles; Allows for the installation of an aftermarket radio using the existing factory wiring and connectors Plugs into car harness at radio Power/4 Speaker For select 1990-2001 Mazda vehicles. Review: 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. Review: Fits and matches color code - Worked perfectly, color code matched my conversion ## Features - Plugs into car harness at radio - Power/4 Speaker - For select 1990-2001 Mazda vehicles ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0002BETW2 | | Best Sellers Rank | #117 in Car Audio & Video Wiring Harnesses | | Brand | Metra | | Brand Name | Metra | | Cable Type | Flat Ribbon | | Connector Type | Iso Connector | | Customer Reviews | 4.6 out of 5 stars 780 Reviews | | Global Trade Identification Number | 00086429002627 | | Item Dimensions | 4.5 x 8.1 x 0.9 inches | | Item Type Name | Radio Wiring Harness For Mazda 90-01Power/4 Speaker | | Item Weight | 1.6 ounces | | Item dimensions L x W x H | 4.5 x 8.1 x 0.9 inches | | Manufacturer | METRA Ltd | | Material | Copper, Polyvinyl Chloride (Pvc) | | Material Type | Copper, Polyvinyl Chloride (Pvc) | | Model | 70-7901 | | Part Number | 70-7901 | | Recommended Uses For Product | Car | | UPC | 086429002627 163121226503 | | Unit Count | 1.00 Count | | Warranty Description | 1 Yr Limited | ## Product Details - **Brand:** Metra - **Connector Type:** Iso Connector - **Item Weight:** 0.1 Pounds - **Item dimensions L x W x H:** 4.5 x 8.1 x 0.9 inches - **Material:** Copper, Polyvinyl Chloride (Pvc) ## Images ![Metra Electronics 70-7901 Wiring Harness for Select 1990-Up Mazda Vehicles, Multi Color - Image 1](https://m.media-amazon.com/images/I/41qVQrwYt0L.jpg) ![Metra Electronics 70-7901 Wiring Harness for Select 1990-Up Mazda Vehicles, Multi Color - Image 2](https://m.media-amazon.com/images/I/61dqoloJGXL.jpg) ![Metra Electronics 70-7901 Wiring Harness for Select 1990-Up Mazda Vehicles, Multi Color - Image 3](https://m.media-amazon.com/images/I/71iRj-s9WBL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best way to wire in a new radio to your car. Always work well. *by M***S on January 1, 2026* 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. ### ⭐⭐⭐⭐⭐ Fits and matches color code *by R***S on October 9, 2025* Worked perfectly, color code matched my conversion ### ⭐⭐⭐⭐⭐ Works perfect for 1995 Miata *by B***P on April 13, 2023* 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. ## Frequently Bought Together - Metra 70-7901 Radio Wiring Harness for Mazda 90-01Power/4 Speaker - Metra Electronics 99-7505 Single or Double DIN Installation Multi-Kit for Select 1995-2006 Mazda Vehicles -Black,Silver - Metra Reverse Wiring Harness 71-7901 for Select 1990-up Mazda Vehicles Into OEM Radio --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/7738198-metra-electronics-70-7901-wiring-harness-for-select-1990-up](https://www.desertcart.co.uk/products/7738198-metra-electronics-70-7901-wiring-harness-for-select-1990-up) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-20*