Garage
Shop

See all parts that fit your 2007 SC430

Viper 4204 Responder LE

2-Way Remote Start System w/ Keyless Entry

Viper
Shop all Viper
Product videos
highlight-star-icon

Remote Start Keyless Entry Stem • Responder LE 2-Way Remote • 2000' Foot Range • Parking Light Flash • Manual Transmission Mode • Car Finder • Trunk Release • Valet Mode • Rear Defogger • Panic Feature

Learn more about the 4204v

Good news and a little bad...

This item has been discontinued

But you may be interested in the newest model that's available.

4806x thumbnail

Clifford Matrix 4806X

OUR PRICE: $169.95

View item
NVX - Worth the Envy - Direct to Consumer Car Audio

Loading...
MVA-13L main

Beat-Sonic MVA-13L

Install a New Car Stereo and Retain Climate Controls and Other Factory Features in select 2005-2009 SC430 with Mark Levinson Sound System and Factory Navigation

-10.00%

$387.00

List price $430.00

Limited time!
DMX958XR main

Kenwood eXcelon DMX958XR

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

3
-25.08%

$899.00

List price $1200.00

PRO-HY6.4B main

DS18 PRO-HY6.4B (Sold Individually)

450W Peak (225W RMS) 6.5” PRO Series Hybrid Coaxial Midrange 4-ohm Motorcycle and Powersports Loudspeaker

4

Product Highlights


Remote Start Keyless Entry Stem • Responder LE 2-Way Remote • 2000' Foot Range • Parking Light Flash • Manual Transmission Mode • Car Finder • Trunk Release • Valet Mode • Rear Defogger • Panic Feature

Description



4204V is discontinued but the Clifford 4204X is available at $129.99


Make Sure You Have Everything You Need!


Nearly all cars require an immobilizer bypass to add a remote start system. Click here to add one to your order!

 

Viper 4204 Responder LE Features:

  • Remote Start System and Keyless Entry with One Responder LE 2-Way Remote and One 5-button 1-Way Remote
  • Not sure which model is right for you? Click Here to compare different Viper models
  • 2000 Foot range
  • 2-Way confirmation through GhostLight indicators
  • 24-Channel remote start
  • Transmitter frequency: 434 MHz
  • Clone-Safe™ and Code Hopping™
  • New Priority™ user interface
  • Control Center™ with integrated Status LED and Valet Switch
  • Active temperature check
  • DC Operating Voltage: 9.5 to 16 volts
  • Operational Temperature Range: -68F to 176F
  • D2D serial data interface for Xpresskit D2D modules
  • XpressPort dock for Xpresskit docking interface modules
  • Compatible with Viper SmartStart Module (VSM100)

Keyless Entry:

  • Comfort Closure (windows)
  • Super code
  • Flex Relays
  • 2-Car operation
  • Parking light flash
  • Bright blue status LED
  • Silent lock/unlock

Convenience:

  • Dome light supervision
  • Door trigger error notification
  • Horn Honk
  • Car finder
  • Trunk release
  • Valet Mode
  • Rear defogger on/off
  • Optional panic feature

Remote Start:

  • Advanced remote start functions: Timer Start, Smart Start, RunTime Reset
  • Manual transmission mode
  • Diesel mode
  • Virtual Tach™ RPM sensing
  • Turbo timer
  • Diesel timer
  • Anti-grind feature(ignition starter)
  • 4 User recognition
  • 4 Auxiliary outputs
  • 1-year SonicElectronix.com warranty

Replacement / Additional Remote Options:

Note: SmartStart does not function in Canada.

Also Found As: 4204v

Product history:

Clifford 480.6X thumbnail
(newest, current model)
Clifford 420.4X thumbnail
(previous model, replaced by Clifford Matrix 4806X)
Viper 4204-2 thumbnail
(previous model, replaced by Clifford Remote Start System - Matrix 420.4X Responder LE)

Loading...
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

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

124
-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

3
-19.05%

$339.99

List price $420.00

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

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

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
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

Limited time!
DMH-W3050NEX main

Pioneer DMH-W3050NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, and Built-in Alexa (Sirius XM Ready)

1
-24.20%

$469.99

List price $620.00

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

XED62 main

Cerwin-Vega XED62

600W Peak (70W RMS) 6.5" XED Series 2-Way Coaxial 4-ohm Speakers

15
-16.67%

$49.99

List price $59.99

PNW-65CS2 main

AudioControl PNW-65CS2

250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers

4
-5.90%

$319.00

List price $339.00


Best selling similar products

2103V small

Viper 2103V

• 1-Way Keyless Entry Car Alarm System
• 4-Button Transmitter
• 1/4 mile (1320 feet) range

$119.99

List price $139.99

5108V small

Viper 5108V

• 1-Way Remote Start, Keyless Entry and Car Alarm System
• Includes (2) 4-button LED remote control transmitter
• 1/4 mile (1320 ft) range
• Antenna with integrated valet switch and LED

$209.99

List price $249.99

SP-302 small

Crimestopper SP-302

• 2-Way Paging Remote Car Starter
• 5-Button LCD Transmitter
• 3000 feet of range (0.56 miles)
• Full high speed 2-way data to data

(6)

$99.99

List price $199.95

D9957V small

Viper D9957V

• 2-Way 5-Button Remote Start and Car Alarm LED Transmitters
• Includes (1) 2-way LED transmitter and (1) 1-way transmitter
• 1 mile range
• Compatible with Viper DS4 and DS4P security systems

$299.99

List price $399.99

D9858V small

Viper D9858V

• 2-Way 5-Button Remote Start and Car Alarm LED Transmitters
• Includes (1) 2-way LED transmitter and (1) 1-way transmitter
• 1 mile range
• Compatible with Viper DS4 and DS4P security systems

$209.99

List price $249.99

OL-RS-CH5 small

Omega OL-RS-CH5

• Standalone Remote Start Solution System
• Optional add on RF kits available and smartphone compatibility
• Custom plug-and-play T-Harness included
• Control door lock and unlock, remote start and more using your Smartphone
• Compatible with select 2005-2018 vehicles from Dodge, Jeep, Chrysler

(23)

$93.99

List price $199.99

5908V small

Viper 5908V

• 2-Way Remote Start, Keyless Entry and Car Alarm System
• Includes (1) 2-way LCD transmitter and (1) 1-way sidekick remote control transmitter
• 1 mile range
• Antenna with integrated valet switch and LED

$469.99

List price $529.99

5308L small

Avital 5308L

• 2-Way Remote Start Keyless Entry Car Alarm System
• Includes (1) 2-way LCD transmitter and (1) 1-way LED transmitter
• 1 mile (5280 feet) range
• Includes internal antenna and USB port
• Programming and command buttons

$299.99

List price $349.99

3308V small

Viper 3308V

• 2-Way Keyless Entry and Car Alarm System
• Includes (1) 4-button LED transmitter and (1) 4-button transmitter
• 1/4 mile (1320 ft) range
• Antenna with integrated valet switch and LED

$269.99

List price $299.99

VSM550 small

VIPER VSM550

• 2-Way Remote Start, Keyless Entry and Car Alarm Smartphone Module
• Add-on system for your Viper SmartStart-compatible car security systems
• GPS and LTE cellular technology for unlimited range
• Supports multiple vehicles

$179.99

List price $199.99

Specifications & Details


General Features
System Type
Remote Start Only
Car Alarm
No
Remote Start
Yes
Keyless Entry
Yes
2-way Paging
with 2-way paging
Number of Remotes
2
Number of Buttons on Primary Remote
5
Main Transmitter Type
Button(s)-only
Sidekick Remote Transmitter Type
Button(s)-only
Number of Vehicles Supported
2
Number of Auxiliary Outputs
4
PC Programmable
No
Convenient Features
Panic Mode
Yes
Trunk Release
Yes
Valet Mode
Yes
Alarm Features
Paging Range
2,000 Feet
Siren
No
Shock Sensor
No
Two-Way Paging Features
Transmitter Alert
Vibration
Interior Thermometer
Yes
Remote Start Features
Cold Start Timer
No
Turbo Timer
Yes
Compatible with Diesel Engines
Yes
Engine Start Intervals
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

4204-2

Weight:

2.08lbs

Internal SKU:

4204v

Internal Product ID:

42695

Product and How-to Videos


Customer Ratings & Reviews


Viper 4204 Responder LE thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
4.7
Value
5
Features
4.7
Design
5
Usability
5

Customer Reviews

Sort by:

Loading...

Great remote start

Very please with viper remote start system. The range on it is amazing the 2way is well worth it. It works very good with manual cars with no problem.

By Roland on September 3, 2012

27 found this helpful


viper remote starter

This product is very good does everthing I expected and more. I would recommend this item if you would like to warm your vehicle in the wintertime without haveing to go out in the cold to do so. The car is nice and warm when you are ready to go out no need to freez.The best part is you can get ready to leave for the day while warming the car and nit have to trow something warmer on just to go outside to start the car in the freezing moring weather. The item deliverd very fast and in working order. I would reorder from thus company again.

By anthony on August 20, 2013

26 found this helpful


great product

everybody i talk to loves the idea of having a warmed up car to jump into not to mehtion door locks

By marty on March 27, 2013

21 found this helpful




RM1652W-MB small

Rockford Fosgate Prime R1 RM1652W-MB

300W Peak (150W RMS) 6.5" Prime R1 Series 2 Way Coaxial 4-ohm Surface Mount Marine Wakeboard Tower Speakers (Black)

$729.99

List price $729.99

KAC-8401 small

Kenwood KAC-8401

(1)

$144.99

List price $249.99

X400.1 small

Phoenix Gold Xenon X400.1

(3)

$149.99

List price $349.99

TM400X2ad small

Rockford Fosgate Power TM400X2ad

400 Watt Element Ready Power Series Class-AD Marine 2-Channel Amplifier

(2)

$379.99

List price $699.99

KAC-8402 small

Kenwood KAC-8402

4-Channel Power Amplifier

(3)

$159.99

List price $249.99

TM500X1br small

Rockford Fosgate Power TM500X1br

500W RMS Element Ready Power Series Class-BR Monoblock Marine Monoblock Amplifier

(2)

$379.99

List price $649.99

V8-MANL125-10 small

T-Spec V8-MANL125-10

V8 Series 30A Nickel Plated MANL Fuses (10)

$16.99

List price $18.99

PM2652W-MB small

Rockford Fosgate PM2652W-MB 6.5" Punch Mini Wakeboard Tower Speakers

6.5" Punch Marine Mini Wakeboard Tower Speakers (sold in pairs) - Black

$639.99

List price $699.99

V8001+AKIT42+LPL-44 small

Phoenix Gold Ryval V8001 Amp Install Package + Bass Remote

1600W Max, Class D Monoblock Amplifier + LPL-44 Bass Level Remote + AKIT42 4 Gauge Installation Kit

(23)

$229.99

List price $449.97

Related Searches


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

2007 Lexus SC430

2016 GMC Canyon

2008 Mazda B2300

2011 Mazda 6

1987 Dodge Omni

2009 Ford Escape

2017 Audi SQ5

2016 Kia K900

1997 Subaru Impreza

2004 Mazda B2300

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.