See all parts that fit your 2018 Flex
Install a new car stereo and retain factory amplifier in select 1998-2008 vehicles from Ford, Lincoln
Product highlights
• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required
Install New Speakers in select 1998-2024 vehicles from Ford, Lincoln, Mercury
$8.99
List price $9.99
Infinity REF687F (INFSPKRF687FUS)
360W Peak (120W RMS) 6x8" Reference Series 2-Way Coaxial 3-ohm Speakers
$129.95
List price $159.95
Universal 6x8" or 5x7" Self-Adhesive Foam Speaker Baffle Ring Kit (Pack of 2)
$15.99
List price $29.99
720W Peak (120W RMS) 6x8" HED Series 3-Way Coaxial 4-ohm Speakers
$79.99
List price $95.99
50W RMS 3.5” C2 Series 2 Way Coaxial 4-ohm Car Speakers
$134.99
List price $159.99
200W Peak (100W RMS) 3/4” CS Series 4-ohm Titanium Dome Tweeters
$55.96
List price $79.99
Please use our Fitment Guide to determine specific compatibility for the submodel and audio features
The vehicle you have selected 2018 Ford Flex is not compatible. Change vehicle or See list of compatible similar products
2 Infinity REF507CF (INFSPKRF507CFUS) w/ Adapter Plates
390W Peak (130W RMS) 5.25" Reference Series 2-way 3-ohm Component Speaker System with Speaker Adapter Plates
$477.88
List price $543.88
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$339.99
List price $420.00
360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
$99.95
List price $139.95
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, and Built-in Alexa (Sirius XM Ready)
$469.99
List price $620.00
600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$109.00
List price $119.99
150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers
$79.95
List price $109.95
Best selling similar products
• Factory microphone retention interface module
• Retains the factory microphone when adding an aftermarket stereo
• Compatible with select 2010-2024 vehicles from Ford, Subaru, Toyota
(1)
$79.99
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Crux SWRFD-60E Wiring Interface
• Provides 12-Volt accessory power (RAP)
• Designed for non-amplified and amplified models
• Micro-B USB Updatable
• Pre-programmed to retain Steering Wheel Controls
• Color coded wires for easy installation
• No cutting or splicing required
$121.50
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• Retains factory amplifier when installing new stereo
• Made for vehicles equipped with factory amplifiers
• Provides clean power and reduced noise
• Plug and play, easy installation
$19.99
List price $23.99
• Direct connection to the factory harness
• Compatible with select 2008-2024 vehicles from Ford, GMC, Chevrolet
• Designed for amplified or non-amplified systems
• Designed for select aftermarket stereos
• Retains R.A.P., SWC audio controls, safety chimes, backup camera
• Provides accessory power and NAV outputs
• Color coded wires for easy installation
• No major cutting or splicing required
$199.99
List price $222.99
• Direct connection to the factory harness
• Compatible with select 2011-2023 vehicles from Ford, Lincoln
• Designed for non-amplified vehicles and for select aftermarket stereos
• Retain R.A.P. and SWC audio controls
• Provides accessory power and NAV outputs
• No major cutting or splicing required
$69.99
List price $77.99
• Direct connection to the factory radio harness
• Color coded wires for easy installation
• No cutting or splicing required
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$5.99
List price $6.99
Crux DKGM-49 Stereo Replacement Interface
• Stereo Replacement Interface with Dash Kit
• Fits select 2006-2020 vehicles from GMC, Chevrolet, Buick Vehicles
• Accommodates ISO Double DIN Mount
• Retain steering wheel controls and chime functions
(41)
$129.60
List price $201.60
• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required
(51)
$12.99
List price $6.99
• Provides 12-Volt accessory power (RAP)
• Designed for non-amplified and amplified models
• Retains balance and fade
• Pre-wired for steering wheel audio controls
(26)
$99.99
List price $299.00
• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required
(56)
$9.95
List price $6.99
Manufacturer:
Model Number:
70-5519
Weight:
0.50lbs
Internal SKU:
met-705519
Internal Product ID:
21546
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Perfect for my 2001 Ford Expedition Eddie Bauer
I replaced my factory HU and rear amp and this adapter worked perfect. The plug is made cheap and the instructions are poor but it works. So if you are replacing the HU in your 2001 Ford Expedition Eddie Bauer then feel confident this will work for you.
40 found this helpful
Direct fit - Easy install
Direct fit to my Expedition, easy to wire with aftermarket stereo harness.
38 found this helpful
Does what it is supposed to, may have to align pins on harness
This product does exactly what it is supposed to do, except that the connector for the sub/front center amps did not fit very well.
The outer plastic plug is slightly loose, and the pins did not line up well enough for the plug to be inserted.
It took me quite some time to align the pins correctly, but once I did that connector did not lock very well either.
40 found this helpful
GREAT ITEM FOR CONVERSION !
With this Harness I was able to do what the techie at Best Buy was not able to do.
2oo2 Ford Mustang GT, now sounding great.
39 found this helpful
Works alright, but not for Adrenaline with factory Sub
Worked alright, but I have the Adrenaline series in my 05 Ford Sportrac and it did not allow the existing subwoofer to work. Otherwise, worked fine.
33 found this helpful
Price was right,,,(free with purchase of unit)...
Pigtails were color coded for vehicle and very easy to connect and install.
Verified purchase
22 found this helpful
Scosche BOBAZT Stereo Connector Kit
• Designed to connect in-dash receiver wiring harness to vehicle wiring harness
(27)
$9.95
List price $9.95
Elite 1200W 4 Channel Full Range Class D Subwoofer Audio Amplifier
$169.99
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3000W Max, KX Series Class D Monoblock Amplifier
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Autotek Street Machine SM6000.1
6000W Single Channel Monoblock Street Machine Series Class D Car Amplifier
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$219.95
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Single DIN or Double DIN Stereo Dash Kit and Harness for select 2014-2021 Grand Cherokee
$379.99
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Tsunami PR604BL-75 Blue 4 AWG Precision Wound Power/Ground Cable
$1.99
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Double DIN 7" TFT-LCD Touchscreen Monitor with DVD, DivX, CD, MP3 Multimedia Receiver and Remote
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Ground Distribution Block w/ Two 0 AWG Input & Four 4 AWG Outputs
(1)
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Monster 300 Series Power Split Mini Distribution Block (One 4 Gauge Input and Four 8 Gauge Outputs)
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2000W RMS Mean Machine Series Monoblock Class D Car Audio Amplifier
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
