Engine Flush

Engine Flush

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Engine Flush
4.8
Rated 4.8 out of 5 stars
226 Reviews
Regular price $35.00
Regular price Sale price $35.00
Bundle & Save $-35.00 Sold out
Tax included.

The Engine Flush Solution is a high-performance marine flush designed to remove salt, sand, and deposits from outboard motors, jet skis, and marine cooling systems, preventing corrosion, overheating, and blockages for long-lasting engine protection.

About this product

Your outboard motor or personal watercraft (PWC) is constantly exposed to salt, sand, and mineral deposits that can build up inside the cooling system, water jackets, and exhaust passages. Over time, this leads to corrosion, blockages, and overheating, which can significantly shorten your engine’s lifespan and hurt its performance.

The Outboard & PWC Engine Flush Solution is specifically formulated to break down and dissolve these harmful deposits, keeping your cooling system clean, corrosion-free, and running efficiently. Whether you’re flushing after a quick spin or rinsing off after a full day on the water, this solution makes engine maintenance fast, easy, and effective.

Why You Need It:

Dissolves Salt & Mineral Deposits – Breaks down stubborn salt, sand, and scale that can clog your engine's cooling system.
Prevents Corrosion & Rust – Protects internal metal components from saltwater damage, extending engine life.
Maintains Peak Performance – A clean cooling system improves heat exchange, preventing overheating and ensuring maximum efficiency.
Safe for All Marine Engines – Works with all outboard motors, personal watercraft (jet skis), and inboard raw-water cooling systems.
Works Seamlessly with The Captain’s Musket – Designed to be used with The Captain’s Musket Foam & Flush Gun, ensuring a thorough and easy flush every time.

How to Use:

  1. Attach The Captain’s Musket – Connect the flush solution to The Captain’s Musket or a standard flush attachment.
  2. Run the Engine (or use a flush port) – Let the solution circulate through the cooling system, breaking down salt and grime.
  3. Flush with Freshwater – Rinse out any remaining deposits, leaving your engine clean and protected.

Why This Works Better Than Just Freshwater Flushing:

Many boat owners rely on plain freshwater flushing, but that only rinses the surface—it doesn’t break down or remove the salt and scale inside your engine. This marine-grade flush solution actively dissolves salt, ensuring your cooling system stays clean, rust-free, and running at its best.

Who Is It For?

This flush is necessary for regular maintenance if you take your boat, jet ski, or outboard motor into saltwater. Even in freshwater, it helps remove mineral deposits and keeps cooling systems clear. Whether you're a casual weekend boater or a dedicated marine enthusiast, using this after every trip will keep your engine reliable, efficient, and long-lasting.

Protect Your Investment – Flush Smarter, Not Harder

Your engine is the heart of your boat or jet ski, and routine flushing is the key to avoiding costly repairs. With Outboard & PWC Engine Flush Solution, you're not just rinsing—it’s an active defence against salt, corrosion, and overheating. Keep your engine running like new, and hit the water with confidence!

Shipping & Delivery

Location: Our warehouse is located at 2/14 Thomas Hanlon Court, Yatala 4207.

Free Shipping: All Australian orders over $170 qualify for free shipping*

Flat Rate Shipping: For orders under $170, we offer a flat rate shipping fee of $9 within Australia*

*International orders will be required pay for up-to-date shipping charges, calculated at checkout. Bulky items incur additional shipping charges, calculated at checkout.

Shipping Carriers: We use Australia Post and Aramex within Australia.

Dispatch Time: Orders are typically dispatched within 1-3 business days.

Delivery Times:

Australia:
- Metro Areas: Standard 2-5 business days & Express 1-3 business days
- Western Australia & Northern Territory: 3-7 business days & express 2-3 business days

International:
- Express: 5 business days
- Standard: 7-10 business days

Pickup: Local pickup is available from our warehouse at 2/14 Thomas Hanlon Court, Yatala 4207. Please select the "Pickup" option at checkout.

Possible Delays: Occasionally, shipping may take an extra day or two. If your order takes longer than expected, please feel free to reach out to us at admin@saltycaptain.co.

Easter Sale – Terms & Conditions

● Sale Dates: Valid from Friday 25 April to Sunday 27 April
2025 (AEST).

● Captain Cashback Offers:

○ Spend $119 = Receive $20 value

○ Spend $199 = Receive $50 value

○ Spend $399+ = Receive $100 value

● Cashback is delivered via physical vouchers included in
your order:

○ Vouchers are issued in $10 or $50
denominations

○ Only one voucher can be used per
order

○ Vouchers cannot be used to
discount already marked-down or promotional items

○ Voucher value and quantity will
be shown on your packing slip

● No discount codes required – offers are automatically
applied at checkout based on cart total.

● All products are eligible during the Easter sale.

● Cannot be combined with other promotions or codes.

● Offer valid while stock lasts – limited availability.

● Shipping times may vary due to high order volume.

Need Help?


Contact us at admin@saltycaptain.co – we’re happy to help.

View full details

REAL REVIEWS. REAL CUSTOMERS

The freshest reviews are in

4.8
Rated 4.8 out of 5 stars
Based on 226 reviews
Total 5 star reviews: 194 Total 4 star reviews: 29 Total 3 star reviews: 3 Total 2 star reviews: 0 Total 1 star reviews: 0
99%would recommend these products
Slide 1 selected
226 reviews
  • EM
    Ethan M.
    Verified Buyer
    Reviewing
    Salt Wash Detergent
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    Impressed after first wash!

    Living in northwest Ohio can take a toll on vehicles, especially personal vehicles that you do your best to take care of while still working with it. I snow plow with my personal vehicle so it gets very dirty and very salty. After the first wash I was highly impressed. I put Salty Captain soap in a foam cannon on a pressure washer and soaked my truck and let it sit accordingly. The soap foamed very well and provided a great coat on my truck. I feel as though it got rid of the salt and road grime very well. I’m excited to use it further and hope it makes the truck I take a lot of pride in last longer!

  • LB
    Leroy B.
    Verified Buyer
    Reviewing
    Salt Wash Detergent
    I recommend this product
    Rated 5 out of 5 stars
    4 months ago
    Keeping boat and 4x4 clean

    Amazing for the boat wouldn't use anything else

  • DW Profile picture for Dale W.
    Dale W.
    Verified Buyer
    Reviewing
    Salt Wash Detergent
    I recommend this product
    Rated 5 out of 5 stars
    6 months ago
    Salt Wash

    Good product. Cleans fish grime and dirt extremely well. Very versatile onboard.

  • B
    Brodie
    Verified Buyer
    Reviewing
    Captain's Rescue Box
    I recommend this product
    Rated 5 out of 5 stars
    7 months ago
    Absolutely outstanding

    This one stop boatie box the easiest way to clean your boat

    An incredible product highly recommend

  • B
    Bree
    Verified Buyer
    Reviewing
    Captain's Rescue Box
    I recommend this product
    Rated 5 out of 5 stars
    7 months ago
    Captains Rescue Box Review

    Amazing products! Super easy to use and made the boat look brand new again. We have been using these products after long days fishing and they are definitely worth the purchase if you want to keep your boat looking spectacular!l and engine flushed!

CAPTAIN’S TIPS

The Engine Flush works great with these products: