Garage
Shop

See all parts that fit your 2003 Excursion

PAC GM1A-RST

RadioPRO Advanced Radio Installation Harness for select 2000-2013 vehicles from Chevrolet, GMC, Pontiac

PAC
Shop all PAC
Only 1 Left!
highlight-star-icon


• Retains steering wheel controls
• Retains steering wheel controls
• Bose amplifier retention of both Standard and Premium Systems
• USB updatable

See compatible vehicles Learn more about the gm1arst
No Fit Icon

Doesn't fit your 2003 Excursion

Similar items | Update vehicle | Vehicle store
List price $399.00
Thanks , You Pay:
-23%

$309.00

 with warranty
Starting at $28/mo or 4 payments of $78 Buy now, pay later and installment payment plans are offered by Afterpay and Affirm. Learn more

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.
Dollar Icon
VIP Product Get $30.90 in rewards to spend later
Quantity
In Stock. Only 1 Left!
Brand new

Acima Logo

No Credit Option

Flexible Lease Payments

Early Purchase Options

Quick Approval Decision

Extend logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Hassle-free immediate replacement within minutes!
  • Easy online claims 24/7
  • Covers product breakdowns and failures
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

Loading...
70-1771 main

Metra 70-1771

Install a New Car Stereo in select 1998-2011 vehicles from Ford, Mazda, Mercury

51
72-5600 main

Metra 72-5600

Install New Speakers in select 1993-2017 vehicles from Ford, Mazda, Mercury

107
-33.36%

$9.99

List price $14.99

95-5817 main

Metra 95-5817 Dash Kit

Install a new Double-DIN car stereo in select 1995-2011 vehicles from Ford, Mercury, Mazda

44
-21.92%

$17.95

List price $22.99

82-5601 main

Metra 82-5601

5 1/4" Component Speaker to 6" x 8" Adapter Kit for select 1990-2019 vehicles from Ford, Mazda, Mercury

3
-13.64%

$18.99

List price $21.99

FM-K552 main

American International FM-K552

Single DIN or Double DIN Stereo Dash Kit for select 1995-2011 vehicles from Ford, Lincoln, Mazda

21
-55.03%

$8.99

List price $19.99

FD1330B main

Scosche FD1330B / FD1330 Dash Kit

Install a new Double-DIN car stereo in select 1995-2011 vehicles from Ford, Mercury, Lincoln (Black)

50
-15.14%

$10.99

List price $12.95

SHFD03B main

Scosche SHFD03B

Speaker Harness for select 1998-2019 vehicles from Ford, Mazda, Lincoln

8
-18.50%

$8.99

List price $11.03

DMH-1800NEX main

Pioneer DMH-1800NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready

2
-16.67%

$349.99

List price $420.00

iLX-W650 main

Alpine iLX-W650

7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)

123
-5.72%

$329.95

List price $349.95

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

Description


PAC brand icon

Authorized dealer

RadioPRO Advanced has been engineered to save you time and seamlessly integrate into a vehicle’s databus system to retain features such as OnStar, steering wheel controls, factory amplifier, audio fade, rear-seat entertainment system, and warning chimes.

RadioPRO Advanced also improves the sound quality of warning chimes by playing them through the sound system or a provided speaker. Simultaneously, a direct USB connection makes product setting adjustments and firmware updates quick and easy. It also saves you time installing a streamlined harness design, smaller housing, and easier chimes and factory amplifier gain adjustment.

Product Features:

  • Compatible with select 2000-2013 vehicles from Chevrolet, GMC, Pontiac
  • Designed to allow the replacement of the OEM Radio with an aftermarket receiver
  • OnStar retention
  • Steering wheel control retention
  • Warning chimes through the sound system or external speaker
  • Bose amplifier retention of both Standard and Premium Systems
  • Premium Bose amplifier adjustments of gain, bass, mid and treble
  • Real-time audio fade controls
  • Rear-seat entertainment system retention
  • USB updatable
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty


Compatible Vehicles


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

The vehicle you have selected 2003 Ford Excursion is not compatible. Change vehicle or See list of compatible similar products


Loading...
SB-F-SUPRCNSL/10W3v3 main

JL Audio Stealthbox® SB-F-SUPRCNSL/10W3v3

Custom-Fit Loaded 10" Sealed Truck Enclosure with One 10W3v3-2 Subwoofer for select 1999-2007 F-250 Super Duty and F-350 Super Duty and Excursion with Front Bucket Seats

$1,149.99

REF507CF_2_MET-825601_2 main

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

3
-12.14%

$477.88

List price $543.88

BV850ACP main

Boss Elite BV850ACP

6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera

5
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

122
-33.36%

$79.96

List price $119.99

DMH-1800NEX main

Pioneer DMH-1800NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready

2
-16.67%

$349.99

List price $420.00

iLX-W650 main

Alpine iLX-W650

7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)

123
-5.72%

$329.95

List price $349.95

DMH-W4660NEX main

Pioneer DMH-W4660NEX

6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)

2
-20.00%

$599.99

List price $750.00

43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

28
-10.53%

$84.99

List price $94.99

DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

12
-9.16%

$109.00

List price $119.99

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95


Best selling similar products

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

FWH698 small

PAC FWH698

• OEM amplifier retention harness for aftermarket stereos
• Compatible with select 1998-2007 vehicles from Ford, Mercury, Lincoln
• Connects to the vehicle's factory harness

$16.00

List price $24.00

FD16B small

Scosche FD16B Wiring Harness

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

(225)

$7.99

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

70-1761 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

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

(63)

$9.95

List price $6.99

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

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

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

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

Item Details


Manufacturer:

PAC

Model Number:

GM1A-RST

Weight:

1.10lbs

Internal SKU:

gm1arst

Internal Product ID:

159191

Customer Ratings & Reviews


PAC GM1A-RST thumbnail image

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



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
Sorry, no reviews found

RCE-269 small

MB Quart RCE 269

6" x 9" Reference Series Component System

$164.99

List price $399.99

CDK656 small

American International CDK656

Single DIN or Double DIN Stereo Dash Kit for select 2013-2018 1500 and 2500 and Cherokee

(6)

$17.99

List price $54.00

GR150 small

Kicker GR150

Grille for Select Kicker 15" Subwoofers

(2)

$19.99

List price $19.99

SAHC634 small

Scosche SAHC634

6-1/2" Door Speaker Adapter for select 2006-2019 vehicles from Honda, Acura

(18)

$12.95

List price $14.95

PK4-2 small

Kicker PK4

4 Gauge OFC Power Amplifier Installation Kit

(4)

$99.95

List price $129.95

99-9011 small

Metra 99-9011 Dash Kit

Install a new Single-Din or Double-DIN car stereo in select 2005-2019 vehicles from Volkswagen

(7)

$25.99

List price $48.99

DEI-67005 small

Directed 67005

1.0 Farad Digital Capacitor

(2)

$64.99

List price $129.99

RZ4-2000D small

Power Acoustik RZ4-2000D

2000W Peak (1000W RMS) Class D RAZOR Series 4-Channel Car Amplifier

(25)

$118.99

List price $179.99

10CVX124 small

Kicker CompVX CVX124 (10CVX124)

1500W Peak (750W RMS) 12" CompVX Series Dual 4 ohm Subwoofer

(39)

$199.95

List price $349.95

Related Searches


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

2003 Ford Excursion

2011 Volvo S40

2003 MINI Cooper

2004 Ford Explorer

2008 Mitsubishi Eclipse

2006 MINI Cooper

2011 Ford Explorer

2011 Audi TT

2007 MINI Cooper

2011 Ram 4500

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.