--- product_id: 291485171 title: "Metra 70-8114 Steering Wheel Control Wire Harness with RCA for 2003-Up Select Toyota/Scion/Lexus Vehicles" brand: "metra" price: "103.93 DT" currency: TND in_stock: true category: "Metra" url: https://www.desertcart.tn/products/291485171-metra-70-8114-steering-wheel-control-wire-harness-with-rca store_origin: TN region: Tunisia --- # Includes RCA for 3.5mm jack retention 20-pin connector compatibility Retains factory steering wheel controls Metra 70-8114 Steering Wheel Control Wire Harness with RCA for 2003-Up Select Toyota/Scion/Lexus Vehicles **Brand:** metra **Price:** 103.93 DT **Availability:** ✅ In Stock ## Summary > 🎯 Upgrade your drive—keep control, keep style. ## Quick Answers - **What is this?** Metra 70-8114 Steering Wheel Control Wire Harness with RCA for 2003-Up Select Toyota/Scion/Lexus Vehicles by metra - **How much does it cost?** 103.93 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/291485171-metra-70-8114-steering-wheel-control-wire-harness-with-rca) ## 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 - • **Seamless OEM Integration:** Plug-and-play 20-pin harness designed exclusively for select Toyota/Scion/Lexus models, eliminating wiring splices. - • **Aux-In Audio Preservation:** Includes RCA connectors to maintain your factory 3.5mm jack functionality with aftermarket radios. - • **Optimized Radio Compatibility:** Works perfectly with aftermarket radios featuring AUX-In, enhancing your vehicle’s audio upgrade. - • **Effortless Installation Support:** Access expert tech support 7 days a week to ensure a smooth, hassle-free setup experience. - • **Steering Wheel Control Retention:** Keep full control of volume, channels, and mode without losing factory convenience (ASWC-1/AXSWC required). ## Overview The Metra 70-8114 is a precision-engineered 20-pin steering wheel control wire harness with RCA connectors, designed for 2003 and newer Toyota, Scion, and Lexus vehicles. It enables seamless retention of factory steering wheel controls and the factory 3.5mm auxiliary jack when installing aftermarket radios with AUX-In. Compatible only with select models, it requires the separately sold ASWC-1 or AXSWC interface for full functionality. Backed by expert tech support, this harness ensures a clean, plug-and-play installation without splicing, preserving your vehicle’s original convenience and audio experience. ## Description When installing an aftermarket radio, the 70-8114 will allow the user to retain the factory-installed steering wheel controls without having to splice into the factory wiring (ASWC-1/AXSWC is required and sold separately). In addition, we included RCAs to allow the user to retain their factory-installed 3.5mm jack. Aftermarket radio must have an AUX-In. This is an optional harness. The main power harness is still required. ## Features - For vehicles with a 20-pin connector only - Retains factory steering wheel controls - AXSWC or ASWC-1 required and sold separately - RCAs included to retain the factory-installed 3.5mm jack - Aftermarket radio must have AUX-In - A tech support number is available for installation help 7 days a week - For vehicles with a 28-pin connector, please use the AXSWCH-T28 - Please review the Metra Electronics Vehicle Fit Guide for fitment confirmation ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0064J4LOM | | Best Sellers Rank | #94,100 in Automotive ( See Top 100 in Automotive ) #199 in Car Electrical Wiring Harnesses | | Brand Name | Metra | | Cable Type | Auxiliary | | Connector Type | RCA | | Country Of Origin | China | | Customer Reviews | 4.2 4.2 out of 5 stars (1,157) | | Global Trade Identification Number | 00086429230822 | | Included Components | Metra Swc Add-On Harness With Aux-In For Toyota | | Item Dimensions | 20.3 x 11.4 x 1.3 centimeters | | Item Type Name | Metra 70-8114 Steering Wheel Control Wire Harness with RCA for 2003-Up Select Toyota/Scion/Lexus Vehicles | | Item Weight | 14 g | | Manufacturer | Metra Electronics Corp | | Material Type | METRA 70-8114 Toyota(R) 20-Pin Steering Wheel Control Add-On Harness with RCA | | Model | 70-8114 | | Part Number | 70-8114 | | UPC | 086429230822 | | Unit Count | 1 Count | ## Product Details - **Brand:** Metra - **Connector type:** RCA - **Item dimensions L x W x H:** 20.3 x 11.4 x 1.3 centimeters - **Item weight:** 0.03 Pounds - **Material:** METRA 70-8114 Toyota(R) 20-Pin Steering Wheel Control Add-On Harness with RCA ## Images ![Metra 70-8114 Steering Wheel Control Wire Harness with RCA for 2003-Up Select Toyota/Scion/Lexus Vehicles - Image 1](https://m.media-amazon.com/images/I/613kTFCS0zL.jpg) ![Metra 70-8114 Steering Wheel Control Wire Harness with RCA for 2003-Up Select Toyota/Scion/Lexus Vehicles - Image 2](https://m.media-amazon.com/images/I/61N1Fhju28L.jpg) ![Metra 70-8114 Steering Wheel Control Wire Harness with RCA for 2003-Up Select Toyota/Scion/Lexus Vehicles - Image 3](https://m.media-amazon.com/images/I/71Ovrk49zaL.jpg) ![Metra 70-8114 Steering Wheel Control Wire Harness with RCA for 2003-Up Select Toyota/Scion/Lexus Vehicles - Image 4](https://m.media-amazon.com/images/I/61skSsNo1ZL.jpg) ![Metra 70-8114 Steering Wheel Control Wire Harness with RCA for 2003-Up Select Toyota/Scion/Lexus Vehicles - Image 5](https://m.media-amazon.com/images/I/81Frw8mpr1L.jpg) ## Available Options This product comes in different **Customer Package Type, Style** options. ## Frequently Bought Together - Metra Toyota 20-pin Steering Wheel Control Add-on Harness with RCA - Metra 70-1761 Radio Wiring Harness For Toyota 87-Up Power 4 Speaker - Axxess AXSWC Steering Wheel Control Interface --- ## 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.tn/products/291485171-metra-70-8114-steering-wheel-control-wire-harness-with-rca](https://www.desertcart.tn/products/291485171-metra-70-8114-steering-wheel-control-wire-harness-with-rca) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-04*