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Sea Foam Gasoline/2 and 4 Cycle Engine Complete Fuel System Cleaner 1 gal
Sea Foam Gasoline/2 and 4 Cycle Engine Complete Fuel System Cleaner 1 gal
Sea Foam Gasoline/2 and 4 Cycle Engine Complete Fuel System Cleaner 1 gal
Sea Foam Gasoline/2 and 4 Cycle Engine Complete Fuel System Cleaner 1 gal

Sea Foam Gasoline/2 and 4 Cycle Engine Complete Fuel System Cleaner 1 gal

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Enhance your engine's performance with Sea Foam Gasoline/2 and 4 Cycle Engine Complete Fuel System Cleaner 1 gal, designed for thorough fuel system cleaning.
Sea Foam MPN SF128
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

Typical Store Price i
Typical store price: low $75.99, average $89.99
In-Store Exclusive

This one's worth the trip to the store.

Brands like Weber, Milwaukee, Yeti, and DeWalt restrict where their products can be sold online — and for good reason. In-store buyers get authentic products, full manufacturer warranty, and access to pricing that simply isn't allowed to be advertised on the web.

  • Authorized dealer network · Full manufacturer warranty & support
  • Guaranteed authentic · No counterfeits, no gray-market resellers
  • The brands set these standards · Be wary of sellers who don't follow them
Why isn't this online? The whole story →
Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

Unlock the full potential of your gasoline engines with the Sea Foam Gasoline/2 and 4 Cycle Engine Complete Fuel System Cleaner. This powerful 1-gallon cleaner is specifically formulated to enhance engine performance by thoroughly cleaning the entire fuel system, making it an essential solution for both 2-cycle and 4-cycle engines.

Key Features:

  • Comprehensive Cleaning: Effectively removes carbon deposits, varnish, and gum from fuel injectors, carburetors, and combustion chambers.
  • Oxygen Sensor Safe: Engineered to be safe for all fuel systems, including sensitive oxygen sensors, ensuring no harm to your vehicle's emissions system.
  • Boosts Performance: Restores lost power, improves fuel economy, and enhances overall engine responsiveness.
  • Versatile Application: Suitable for use in all gasoline engines, including cars, trucks, motorcycles, and small engines.

With Sea Foam at your side, enjoy smoother acceleration and extended engine life. Regular use of this Complete Fuel System Cleaner will keep your engine running at its best, making it an invaluable addition to your maintenance routine.

Don’t let dirt and deposits slow you down. Order your Sea Foam Gasoline/2 and 4 Cycle Engine Complete Fuel System Cleaner today and experience the difference in performance!

The Details Specifications

Special Handling Special handling and shipping requirements apply. UN #UN1993.
Non-Returnable This product cannot be returned. All sales final.
Brand Sea Foam
SKU 8398471
UPC 018812000064
Unit OZ
Case Pack Quantity 4 per case
Retail Unit Quantity 4
Unit of Measure 0 0
Dimensions (L × W × H) 14 × 9 × 11
Weight 31 lbs
Cubic Feet 0.20644 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

Ask our counter. Or theirs.

Most hardware stores can do more than you think. If we can't help you, the folks down the street probably can — just ask at the counter.

What we offer
Free Local Pickup Ship to your hometown store
Pro & Gov Accounts Net terms · tax-exempt
Ships Nationwide From our distribution network
Independent Network Real hardware stores
$0.68 of every dollar spent at a local independent business stays in the community. At a national chain, it's about fifteen cents. Civic Economics, multi-city retail studies
Their Counter
Try local first · we'll wait

The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

Find a local store →
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Independent hardware retailer? Join the network →
About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a co-op banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

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