Description
Autotech 320 Amp Polaris Slingshot Alternator
The Autotech 320 Amp Polaris Slingshot alternator is listed for 2020-current Polaris Slingshot applications and is designed for charging-system support in audio, lighting, and accessory-heavy builds. The listed part reference is HP-4017547-320 Amp.
Alternator fitment and charging-system planning must be confirmed before ordering. Slingshot audio builds depend on amplifier demand, battery support, wiring size, fuse protection, accessory load, belt path, and how the vehicle is used.
Good fit for
- 2020-current Polaris Slingshot charging-system upgrades
- Slingshot audio systems with amplifier and accessory demand
- Builds needing stronger charging support than stock planning allows
- Open-air audio, lighting, and custom 12V projects
Plan the Full Electrical System
- Shop Autotech Engineering
- Shop Batteries and Electrical
- Shop Vault Power Batteries
- Shop Wiring Accessories
- Shop Amplifiers
Helpful Planning Pages
- Polaris Slingshot Audio Installation
- Powersports, SXS and Slingshot Audio
- High-Output Alternator Planning
- Battery and Electrical Upgrades
Proof Before You Buy
Need help planning Slingshot charging support? SMS Car Audio in Marrero, Louisiana can help confirm fitment, battery support, wiring, and installation planning before you order.
Book Slingshot Electrical Planning | Contact SMS Car Audio | Call 504-289-8127
🔧 Need It Installed?
Book professional install or DSP tuning at SMS Car Audio. We’re an Authorized Dealer — full manufacturer warranty on new items.
🛠️ Install Services & DSP Tuning 📞 Call (504) 289-8127 💬 Text (504) 289-8127 ✉️ Email al@smscaraudio.com 📍 Get Directions