When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Genuine GM Multi-Flex / MultiPro TailgateKICKER® Audio SystemGM Part #19435808
Turn your truck's tailgate into a premium outdoor sound system with this Genuine GM Tailgate Bluetooth Audio System by KICKER®.
Designed specifically for select Chevrolet Silverado, GMC Sierra, Silverado EV, and Sierra EV models equipped with the factory Multi-Flex / MultiPro Tailgate, this premium audio system integrates directly into the inner tailgate and provides powerful exterior sound without relying on your truck's interior stereo.
Bluetooth® connectivity allows you to stream music wirelessly from a compatible phone or device, while the illuminated control panel gives you convenient access to track, volume, and source controls directly from the tailgate.
The system features two weather-resistant 4-inch coaxial speakers, a concealed weather-resistant amplifier, and a 2-channel 100-watt output producing 50 watts RMS per channel.
🚗 Fits:
2020-2027 Chevrolet Silverado 2500HD – WITH Multi-Flex Tailgate
2020-2027 Chevrolet Silverado 3500HD – WITH Multi-Flex Tailgate
2020-2027 GMC Sierra 2500HD – WITH MultiPro Tailgate
2020-2027 GMC Sierra 3500HD – WITH MultiPro Tailgate
Select Chevrolet Silverado EV – WITH Multi-Flex Tailgate
Select GMC Sierra EV – WITH MultiPro Tailgate
Vehicle FitmentChevrolet Silverado HD
- 2020-2027 Chevrolet Silverado 2500HD
- 2020-2027 Chevrolet Silverado 3500HD
- REQUIRES Multi-Flex Tailgate – RPO QK2
GMC Sierra HD
- 2020-2027 GMC Sierra 2500HD
- 2020-2027 GMC Sierra 3500HD
- REQUIRES MultiPro Tailgate – RPO QK2
Chevrolet Silverado EV
- Select Chevrolet Silverado EV models
- REQUIRES factory Multi-Flex Tailgate – RPO QK2
GMC Sierra EV
- Select GMC Sierra EV models
- REQUIRES factory MultiPro Tailgate – RPO QK2
Included in the Box
- One (1) Genuine GM / KICKER® Tailgate Audio System
- Two (2) Weather-Resistant 4-Inch Coaxial Speakers
- Integrated 2-Channel Amplifier
- Custom Injection-Molded ABS Speaker Baffle
- Amplifier Wiring Harness
- Tailgate Wiring Harness
- Installation Hardware & Materials
- Installation Instructions / Instruction Link
Product Details
- Brand: Genuine GM Accessories / KICKER®
- GM Part Number: 19435808
- Replaces: 19418459 & 19434975
- Factory Option Code: PDV
- Required RPO: QK2 Multi-Flex / MultiPro Tailgate
- Output: 100 Watts Total
- Power: 50 Watts RMS Per Channel
- Speakers: Two Weather-Resistant 4-Inch Coaxial Speakers
- Connectivity: Bluetooth®, USB & 3.5mm AUX
- Amplifier: Weather-Resistant & Concealed Inside Tailgate
- Controls: Illuminated Integrated Control Panel
- Programming Required: No
- Condition: New OEM GM Accessory
Key Features
✔ Genuine GM Accessory by KICKER®
✔ Fits select Silverado HD, Sierra HD, Silverado EV & Sierra EV applications
✔ Integrates directly into the factory Multi-Flex / MultiPro Tailgate
✔ Powerful 100-watt, 2-channel audio system
✔ 50 watts RMS per channel
✔ Two weather-resistant 4-inch coaxial speakers
✔ Bluetooth® wireless music streaming
✔ Illuminated track, volume, and source controls
✔ USB audio playback capability
✔ USB connection can charge compatible devices
✔ 3.5mm AUX input for additional audio sources
✔ Custom injection-molded ABS speaker baffle
✔ Weather-resistant amplifier concealed inside the tailgate
✔ Operates independently of the truck's interior audio system
✔ Maintains normal Multi-Flex / MultiPro Tailgate functionality
✔ Compatible with available Tailgate Step Lighting
⚠️ IMPORTANT FITMENT NOTES – PLEASE READFACTORY MULTI-FLEX / MULTIPRO TAILGATE IS REQUIRED
This audio system is designed for vehicles equipped with the factory Multi-Flex / MultiPro Tailgate – RPO QK2.
Chevrolet Applications:
REQUIRES Multi-Flex Tailgate
GMC Applications:
REQUIRES MultiPro Tailgate
DOES NOT FIT:
- Trucks equipped with a conventional standard tailgate
- Vehicles without the required Multi-Flex / MultiPro inner tailgate
- Vehicles without the required RPO QK2
- Silverado/Sierra 1500 applications that require a different KICKER tailgate audio system
Please verify your VIN and RPO codes before purchasing.
Independent Audio System
The KICKER® tailgate audio system operates independently from your truck's interior audio system.
This allows you to enjoy music outside the vehicle while tailgating, camping, working, or relaxing without using the truck's interior speakers.
Bluetooth®, USB & AUX Connectivity
Multiple audio options are available:
- Bluetooth® wireless streaming
- USB audio playback
- USB charging for compatible devices
- 3.5mm AUX audio input
The integrated illuminated controls provide convenient access to track selection, volume, and audio source directly from the tailgate.
Weather-Resistant Construction
Designed specifically for exterior tailgate use, the system features:
- Two weather-resistant 4-inch coaxial speakers
- Weather-resistant concealed amplifier
- Custom injection-molded ABS baffle
- Gasket-sealed components designed for outdoor exposure
Tailgate Step Lighting Compatibility
This KICKER® system is compatible with available Multi-Flex / MultiPro Tailgate Step Lighting.
IMPORTANT: Tailgate Step Lighting is NOT INCLUDED with GM Part #19435808 and is sold separately.
Tailgate Operation Note
The system can operate while the tailgate is lowered and incorporates a switch that shuts the audio system off when the tailgate is closed.
Please Note: Due to the additional weight of the audio system, the Multi-Flex / MultiPro tailgate may lower faster after installation.
Additional Information
- Factory Option Code: PDV
- Requires applicable QK2 Multi-Flex / MultiPro Tailgate
- No dealership programming required.
- Professional installation is recommended.
- Replaces earlier GM Parts 19418459 and 19434975.
- Always verify compatibility with your VIN and RPO codes before purchase, particularly on Silverado EV and Sierra EV applications.
💯 Why Choose Genuine GM Accessories?
OEM GM accessories are engineered specifically for your vehicle, ensuring the best fit, unmatched durability, and factory-quality integration that aftermarket products simply can't replicate. This Genuine GM system combines factory engineering with KICKER's expertise in premium automotive audio.
About SAPL, LLC
SAPL, LLC (Surplus Automotive Parts Liquidators) specializes in genuine OEM automotive accessories and dealership surplus inventory. We source authentic GM accessories directly from dealer inventories across the country, allowing us to offer hard-to-find OEM parts at competitive prices. Every item we sell is carefully inspected and backed by our commitment to customer satisfaction.
Fast Shipping | OEM Quality Guaranteed | USA-Based Seller
