Garage
Shop

See all parts that fit your 2022 3500

Metra 70-7550 Wiring Harness

Install a new car stereo in select 1995-2013 vehicles from Nissan, Infiniti, Suzuki

Metra
Shop all Metra
highlight-star-icon

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

See compatible vehicles Learn more about the met-707550
No Fit Icon

Doesn't fit your 2022 3500

Similar items | Update vehicle | Vehicle store
Thanks , You Pay:

$6.99

 with warranty
4 payments of $2

Heads up

Your vehicle can use this product in multiple locations. Only a quantity of one can be selected from the product page. You will have the option to adjust the quantity within your cart.

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Quantity
In Stock
Brand new

Acima Logo

No Credit Option

Flexible Lease Payments

Early Purchase Options

Quick Approval Decision

Swoosh Icon Icon of Swoosh

For over 25 years, we've been your X-Factor – the team dedicated to having the biggest impact on your shopping experience!

Award winning icon
Award-Winning Service
Shipping icon
FREE Shipping Orders $49+
60 days return policy icon
60-Day Easy Returns
lowest price guarantee icon
Guaranteed Lowest Price
inHouseExpert
In-House Experts
NVX - Worth the Envy - Direct to Consumer Car Audio

Loading...
72-7902 main

Metra 72-7902

Install New Speakers in select 1990-2024 vehicles from Ram, Dodge, Jeep

20
-28.59%

$9.99

List price $13.99

Limited time!
46CSC6934 main

Kicker CSC693 (46CSC6934)

900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers

40
-30.02%

$111.96

List price $159.99

Club 322F main

JBL Club 322F (SPKCB322FAM)

150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers

1
-27.29%

$79.95

List price $109.95

GX608C main

JBL GX608C (GX608CAM)

420W Peak (140W RMS) 6.5” GX Series 2 Way 2.3-ohm Component Speaker System

7
H735 main

Cerwin-Vega H735

500W Peak (60W RMS) 3.5" HED Series 2-Way Coaxial 4-ohm Speakers

34
-16.67%

$59.99

List price $71.99

43DSC3504 main

Kicker DSC350 (43DSC3504)

160W Peak (40W RMS) 3.5" DS Series 2-Way 4-ohm Coaxial Car Speakers

15
-15.39%

$54.99

List price $64.99

Limited time!
Kappa 693M main

Infinity Kappa 693M (INFSPKKA693MAM)

720W Peak (240W RMS) 6x9” Kappa Series 3 Way Coaxial 3-ohm Speakers

6
-31.43%

$239.95

List price $349.95

Limited time!
HDZ-65 main

Alpine HDZ-65

600W Peak (200W RMS) 6.5” Status Series Hi-Res 2-Way Coaxial 4-ohm Car Speakers

1
-33.17%

$527.95

List price $790.00

NSP35 main

NVX NSP35

200W Peak (70W RMS) 3.5" N-Series 2 Way Coaxial Car Speakers

55
-16.67%

$49.99

List price $59.99

UNIFRING main

NVX UNIFRING

Universal Self-Adhesive Foam Speaker Baffle Ring Kit (Pack of 6)

5
-16.65%

$29.99

List price $35.98

Description


Metra brand icon

Authorized dealer

Product Features:

Connections:

  • Yellow – 12V Constant
  • Red – 12V Accessory
  • Black - Ground
  • Orange – Dash Light Dimmer/Illumination
  • Green – Left Rear Speaker (+)
  • Green with Black Stripe Left Rear Speaker (-)
  • White – Left Front Speaker (+)
  • White with Black Stripe – Left Front Speaker (-)
  • Purple – Right Rear Speaker (+)
  • Purple with Black Stripe – Right Rear Speaker (-)
  • Gray – Right Front Speaker (+)
  • Gray with Black Stripe – Right Front Speaker (-)

Compatible Vehicles


Please use our Fitment Guide to determine specific compatibility for the submodel and audio features

The vehicle you have selected 2022 Ram 3500 is not compatible. Change vehicle or See list of compatible similar products


Loading...
51KRDL7T102 main

Kicker KRDL7T10 (51KRDL7T102)

1000W RMS Loaded Dual 10" Sealed Truck Enclosure for select 2002-2024 vehicles from Ram, Dodge

1
-10.53%

$849.99

List price $949.99

51KTDL7T102 main

Kicker 51KTDL7T102

1000W RMS Loaded Dual 10" Sealed Truck Enclosure for select 2011-2024 vehicles from Ram

-10.53%

$849.99

List price $949.99

SB-D-QDRAMD/10TW1 main

JL Audio Stealthbox® SB-D-QDRAMD/10TW1

Custom fit subwoofer enclosure for select 2002-2024 vehicles from Ram, Dodge

3

$1,699.99

SB-D-QDRAM/10W3v3 main

JL Audio Stealthbox® SB-D-QDRAM/10W3v3 (Open Box, Like New)

Custom fit subwoofer enclosure for select 2002-2024 vehicles from Ram, Dodge

1

$1,249.99

51K5RDL7T102 main

Kicker 51K5RDL7T102

1000W RMS Loaded Dual 10" Sealed Truck Enclosure for select 2002-2024 vehicles from Ram, Dodge

-10.53%

$849.99

List price $949.99

EXCL-RAMBASS.DF/21-UP.LD main

DS18 EXCL-RAMBASS.DF/21-UP.LDPKG

2400W Peak (1200W RMS) Loaded Dual 10" Sealed Enclosure and Amplifier Package for select 2021-2024 2500 and 3500 and 1500

-16.67%

$2,039.95

List price $2447.99

51KR_46CXA_RCT_XK42_NK_49K main

Kicker KRDL7T10 Sub Enclosure + CXA1200.1 Amp + Remote w/ Free Amp Install Kit

1000W RMS Dual 10" Sealed Truck Enclosure, 1200W RMS Class D Monoblock Amp, Wired Bass Remote, 4 Gauge OFC Amp Kit, and 2 Koozies

158
-18.40%

$1,290.01

List price $1580.93

51KRDL_NDA15_XK42_NK_KK main

Kicker KRDL7T10 Subwoofer Enclosure + NVX NDA15001 Amp w/ Free Amp Install Kit

1000W RMS Loaded Dual 10 inch Sealed Truck Enclosure, 1500W RMS Class D Monoblock Amplifier with Bass Remote, 4 Gauge OFC Wiring Kit and Koozies

138
-24.94%

$1,050.02

List price $1398.94

51KTDL7_NDA15_XK42_NK_49K main

Kicker 51KTDL7T102 + NVX NDA15001 w/ Free Amp Install Kit

1000W RMS Loaded Dual 10" Sealed Truck Enclosure with 1500W RMS Class D Monoblock Car Amplifier, 4 Gauge OFC Wiring Kit, and Koozies

137
-24.94%

$1,050.02

List price $1398.94

51L7T_CXA12_ARCT_XK42_NK_KK main

Kicker 51KTDL7T102 Enclosure + CXA1200.1 Amp w/ Free Amp Install Kit

Kicker 1000W RMS Loaded Dual 10" Sealed Truck Enclosure, 1200W RMS Monoblock Amp, Bass Remote, NVX 4-Gauge OFC Wiring Kit, and Koozies

157
-18.40%

$1,290.01

List price $1580.93


Best selling similar products

AXTC-CH5 small

Axxess AXTC-CH5

• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

$197.99

List price $219.99

70-1761 small

Metra 70-1761 Wiring Harness

• Direct connection to the factory radio harness
• Color coded wires for easy installation
• No cutting or splicing required

(97)

$5.99

List price $6.99

DKGM-49 small

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

70-1771 small

Metra 70-1771

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

(51)

$12.99

List price $6.99

C2R-CHY4 small

PAC C2R-CHY4 Wiring Interface

• 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

70-5520 small

Metra 70-5520 Wiring Harness

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

(56)

$9.95

List price $6.99

70-1858 small

Metra 70-1858 Wiring Harness

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

(64)

$9.95

List price $6.99

GM02B small

Scosche GM02B Wiring Harness

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

(246)

$7.95

List price $8.99

RP4-CH11 small

PAC RP4-CH11

• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

(12)

$152.99

List price $379.00

SWRTY-61C small

Crux SWRTY-61C

• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

(2)

$112.05

List price $174.30

Specifications & Details


Harness Features
Vehicle Sound System
Standard Sound
Main Harness Function
Connect/Install an Aftermarket Car Stereo
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

70-7550

Weight:

0.15lbs

Internal SKU:

met-707550

Internal Product ID:

12693

Customer Ratings & Reviews


Metra 70-7550 Wiring Harness thumbnail image

5 star
86%
4 star
4%
3 star
7%
2 star
0%
1 star
4%



Durability
4.8
Value
4.7
Features
4.7
Design
4.8
Usability
4.7

Customer Reviews

Sort by:

Loading...

Best Value

I got what I needed for the value and worked perfect.

By Asghar on September 18, 2013

46 found this helpful


No need to cut the factory wires

Just buy this harness for your car and save time with not having to cut your wires. All you have to do is plug this in to your factory harness and wire to your new radio harness with ease. It's as easy as it gets.

Plus it makes it easy to put the old radio back in should you decide to trade the vehicle in later and keep your nice after market radio.

By Audio Enthusiast on March 28, 2014

45 found this helpful


Good product

Does what is supposed to do. Fits stock harness.

By Will on December 2, 2009

44 found this helpful


Metra 70-7550 Wiring Harness Adapter

I purchased this wiring harness adapter for a 1998 Nissan Altima. I recommend this adapter for this vehicle. It was almost perfect match. Some of the wires that did not match were simply because the stock radio did not need them. The wiring directions worked okay. Understandably, the directions cannot know exactly what every car's original harness wire colors will be, but it was easily figured out.

By ForHim on February 23, 2015

41 found this helpful


fit right in

worked perfectly! cheap and easy! great buy!!! 1997 sentra is what it was installed on.

By BMXfreekonwheelz1 on November 11, 2013

38 found this helpful


great product

Worked like a charm. Pre cut wire ends makes for quick install. Would buy same brand again

By Matt on July 11, 2011

40 found this helpful


Worked great!

The wiring harness I purchased from Sonic Electronix was just what I needed to install my new car stereo. It worked as advertised and arrived in a timely manner.

By Mike on July 6, 2015

34 found this helpful


Great value

Just what I needed to install my new head unit into my xterra everything worked just fine

By Josh on April 10, 2018

28 found this helpful


Great product

Good quality good service I would recommend

By victor on January 9, 2011

33 found this helpful


Metra 70-7550

I have a 2006 Nissan Frontier and the harness was easy to connect and fit perfect.

By Anonymous on May 10, 2018

27 found this helpful



BOBAZT main

Scosche BOBAZT Stereo Connector Kit

• Designed to connect in-dash receiver wiring harness to vehicle wiring harness

(27)

$9.95

List price $9.95


BSD.SW.E38R.ALL-KIT small

Bavsound BSD.SW.E38R.ALL-KIT

400W Peak (200W RMS) 7 Series 4-ohm Rear Deck Subwoofer Replacement Kit for select 2002-2025 vehicles from BMW, MINI

$399.00

List price $399.00

DMD5001D_DMD122_2 small

Diamond Audio DMD500.1D with DMD122 Sub

500W RMS DMD Series Monoblock Class-D Amplifier + Pair (2) DMD Series 12 inch 2Ω DVC Subwoofer

$539.99

List price $639.97

CDX-M60UI+RM-X11M small

Combo: Sony CDX-M60Ui + RM-X11M

Marine CD, MP3, WMA Receiver with Wired Remote, USB Input and iPod Controls

(48)

$179.96

List price $349.94

DEH-P7100BT small

Pioneer DEH-P7100BT

In-Dash CD, MP3, WMA, AAC Receiver with Built-in Bluetooth, iPod Controls, USB and AUX Inputs

(8)

$249.99

List price $339.99

DEH-P510UB small

Pioneer Premier DEH-P510UB

CD, MP3, WMA Receiver with Remote Control, Dual USB Ports + USB-to-iPod Cable Included

(22)

$199.99

List price $229.99

S2-1224 small

JBL S2-1224 **Toggle between 2-Ohm & 4-Ohm Impedance!**

1100W 12" Series II Subwoofer with Selectable 2-Ohm or 4-Ohm Impedance

(20)

$109.95

List price $219.95

EXL-P1200X4 small

DS18 EXL-P1200X4

1200W RMS Class AB EXL Power Series 4-Channel Full Range Car Amplifier with Bass Remote

(2)

$369.95

List price $369.95

AVH-P5200DVD small

Pioneer AVH-P5200DVD

Single DIN 7" TFT-LCD Touchscreen Monitor with DVD/CD/MP3 Player with USB/iPod Controls & Aux Input

(5)

$379.99

List price $769.99

C-VAGS small

GROM Audio C-VAGS

OEM Harness to Connect GROM Aux, iPod or USB Interface to Single DIN Factory Stereo for select 1998-2010 vehicles from Volkswagen

$19.99

List price $19.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2015 Ford Expedition

2022 Ram 3500

1979 Dodge Diplomat

2025 Audi A3

1997 Ford Windstar

1982 Jeep CJ7

2012 Toyota Avalon

2000 Lexus RX300

2001 BMW M3

2015 Lexus ES300h

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.