# STA-BIL Marine Formula Ethanol Treatment

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- **Breadcrumbs:** [Home](https://tboltusa.com/store/index.md) > [Pit Bike Engine Parts](https://tboltusa.com/store/pit-bike-engine-parts-c-51.md) > [Lubes, Oils & Chemicals](https://tboltusa.com/store/pit-bike-engine-parts-lubes-oils-chemicals-c-51_58.md) > STA-BIL Marine Formula Ethanol Treatment
- **Web page:** [this page on tboltusa.com](https://tboltusa.com/store/sta-bil-marine-formula-ethanol-treatment-p-7019.html)
- **Markdown:** [this page as markdown](https://tboltusa.com/store/sta-bil-marine-formula-ethanol-treatment-p-7019.md)
- **Generated:** 2026-11-03 11:01 EST
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All prices are in US dollars (USD). Shipping and any tax are worked out at checkout.

## Summary

- **Part number:** W-57-1129
- **Price:** $12.50 USD
- **Stock:** 2 left.
- **Product id:** 7019
- **Product last changed:** 2026-10-11

## What it fits

The store lists a part under each bike or engine model it is meant for (the categories below) and may name models in the description. Do not assume it fits a bike or engine that is not named here; ask the store first.

- [Pit Bike Engine Parts > Lubes, Oils & Chemicals](https://tboltusa.com/store/pit-bike-engine-parts-lubes-oils-chemicals-c-51_58.md)

Where a fitment line says "All", it means all years of the model named on that line, not all bikes.

## Notes the store shows with this product

**Chemicals present additional challenges to the mail order system and cannot be Air Shipped**
**This product is only for sale in the USA** **lower 48 contiguous states**

## Description (the store's own text)

**Key Features**

- Keep fuel stable and usable for longer periods of time
- Protects engine and carbs from corrosion cause by ethanol
- no more clogged jets after storage
- Additional additives to protect against ethanol and water absorption
- easy to use
- 8oz bottle
- 1 oz. treats 2-1/2 gallons of fuel.
- Very little goes a long way
- TboltUSA uses this product in all of our race bikes and small engines

Keep stored fuel fresh for quick and easy starts
In fuel can and In stored bikes ,
Just a few weeks of your bike sitting can cause fuel to start to go bad and corrosion to start eating away at your carb and clogging jets
Stored fuel goes bad in as little as 60 days, causing gum and varnish deposits, as well as corrosion in engines. This build-up results in starting problems, poor performance, and shorter engine life. When added to fresh fuel, STA-BIL prevents gum and varnish build-up and allows fuel to be stored for up to 1 year. Can be added to fuel cans or directly to any gas engine.

## More notes the store shows with this product

Also Empty

## Shipping and returns

- Flat rate shipping is $8 for parts orders under $75 and free for most parts orders over $75, within the continental 48 states. Heavy items (engines, complete bikes, suspension) are excluded.
- Full shipping policy: [Shipping policies](https://tboltusa.com/store/shipping-policies-i-6.md)
- Returns: the store's own policy page says how returns, exchanges and cancellations work. Please read it before buying: [Returns, Exchanges and Cancellations](https://tboltusa.com/store/returns-exchanges-and-cancellations-i-11.md) The page begins: "All products returned to T Bolt USA must be reviewed and approved."

## How to buy

For a person: open [STA-BIL Marine Formula Ethanol Treatment](https://tboltusa.com/store/sta-bil-marine-formula-ethanol-treatment-p-7019.html), choose any options, press "Add to Cart", then check out from the cart. Payment is only ever entered by the person, on tboltusa.com's own checkout pages.

For an AI assistant building a cart: `https://tboltusa.com/cart/new/item/7019/qty/1` starts one with this product (the first value of every option, qty 1), `https://tboltusa.com/cart/<cart_code>/add/item/7019/qty/1` adds it to a cart you already started, and `https://tboltusa.com/cart/<cart_code>/zip/<ZIP>` gives the shipping options to a US ZIP code. They answer JSON: give your customer the newest `cart_link`, a public cart link, safe to share.

Or give the person one link that fills their own cart when they open it (a public cart link, safe to share; the first value of every option, qty 1): [Put STA-BIL Marine Formula Ethanol Treatment in my cart](https://tboltusa.com/cart/open/item/7019/qty/1)

Payment: all major credit cards, PayPal, Apple Pay and Google Pay. Money orders by arrangement.

Cart: [Shopping cart](https://tboltusa.com/store/shopping_cart.php)

## Photos

- [Photo 1](https://tboltusa.com/store/img/p/7019/sta-bil-marine-formula-ethanol-treatment-1.015c4c76.jpg)
- [Photo 2](https://tboltusa.com/store/img/p/7019/sta-bil-marine-formula-ethanol-treatment-2.72c3e1a0.jpg)

## Support

Since 2004, every purchase from TBolt USA includes access to technical support from our staff of experts and our online [Pit Bike Technical Info Database](https://tboltusa.com/store/tbolt-usa-pit-bike-minimoto-technical-info-database-tech-15.md)!

We have all necessary support parts on hand.

*Most* orders ship same, or next business day, unless otherwise noted above.