Nothing stays stock when you're a project boat enthusiast, not even the fuel. For a cleaner engine, only the best fuel additives would suffice. With Sierra combustion cleaner 18-9580-3, you can safely clean your fuel injectors. By dissolving gum and varnish in fuel systems, eliminating internal carbon deposits, dislodging stuck rings, displacing moisture, and stabilizing fuel during storage. It's proven to enhance engine performance and efficiency. You are purchasing the greatest "add to gasoline" fuel system cleaner you have ever used by buying this product.
Key Features:
Specifications:
Formulated to improve engine performance and efficiency. Dissolves gum and varnish from fuel systems. Removes internal carbon deposits. Frees sticky rings, displaces moisture and stabilizes fuel during storage. Designed for use in 2- and 4-cycle marine engines. 12 oz.
We can ship to virtually any address in the US. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.)
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, please Contact Us with your order number and details about the product you would like to return. We will respond quickly with instructions for how to return items from your order.
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