# 22239 - STA-BIL 360 MARINE FUEL STABILIZER - 8FL OZ

22239 - STA-BIL 360 MARINE FUEL STABILIZER - 8FL OZ

8 fl oz  
  
  
Read our blog on the importance of adding fuel stabilzer to your Argo's fuel system:  
  
[**Protect Your Argo's Fuel System**](https://parts.docsfullboreoutdoor.com/blogs/news/protecting-your-argos-fuel-system "Protect Your Argo's Fuel System Blog Link")  
  

The best stabilizer for Argo fuel systems.  1 oz treats 10 gallons and reduces the effects of ethanol fuel and removes water from the fuel for vehicles in high humidity environments and for users who use their vehicle in the water often.  Many Argo models from the 1980's to 2009 have fuel tanks that are vented to atmosphere and this can draw in water vapor into the fuel tank.  Sta-Bil 360 Marine can help manage this.  In addition the product helps lubricate fuel pumps and prevent oxidation and varnish on aluminum carburetors.  
  
If you store or don't use your Argo for more than 2 months, be sure to add Sta-Bil 360 Marine to your tank to prevent fuel pump failure on EFI engine models and varnishing of jets in carburetor models.  We recommend adding to to all fuel so you don't have to second guess if you added it or not.  
  
We recommend leaving the bottle under your Argo seat and when you add fuel you squirt some Stabil in to always be protected.  
  

-   FUEL SYSTEM CLEANER: Cleanses the entire fuel system using PEA additives, including fuel injectors, lines, & fuel pumps. This advanced formula removes water, gum, and varnish, ensuring optimal performance & longevity of your fuel system while preventing corrosion.  
      
    
-   CORROSION PROTECTION: Industry-leading rust and corrosion protection & designed for in-season cleaning & the protection of internal fuel system parts.  
      
    
-   PERFORMANCE BOOSTER: Designed to optimize fuel performance which contributes to enhanced gas mileage & improved engine power. This advanced formula cleans & protects the fuel system, allowing for efficient combustion & prolonged engine life.  
      
    
-   DIRECTIONS: Pour directly into fuel tank prior to fill up. Use 1 oz for every 10 gallons of fuel. Run the engine for 5 minutes to treat the entire fuel system.  
      
    
-   YEAR-ROUND PROTECTION: Pair STA-BIL In-Season Marine Protection with STA-BIL Storage, providing a complete solution for both in-season operation & storage needs during the winter ensuring that your Argo remains in peak condition year-round.  
      
    
-   FUEL STABILIZER: Stabilizes fuel in-season when watercraft is idle. For specific storage needs, use our STA-BIL storage fuel stabilizer product.  
      
      
    **Cannot ship this product internationally.**

## Details

- **Price:** 12.89 USD
- **Vendor:** STA-BIL
- **Tags:** Fuel Stabilizer, Lubricants, OEM Parts

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 12.89 USD | In stock |

## Images

- 22239_1 Sta-Bil 360 Marine 8 fl oz Fuel Stabilizer
- Sta-Bil Fuel Additive Logo

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> Source: [Doc's Full Bore Outdoor](https://parts.docsfullboreoutdoor.com/products/22239)
> Updated: 2026-05-30