Star Tron Concentrated Diesel Fuel Treatment in the 16 oz size gives you one 16 US fl oz container for a planned diesel maintenance routine. This listing is SKU 113259, MPN 93116. The 16 oz format gives you another package choice without changing to the classic diesel formula. Plan your purchase around the diesel volume handled between supply orders, and keep the additive with clearly labeled diesel maintenance equipment.
This 931-series product is the concentrated diesel formulation. Manufacturer guidance describes its use for diesel fuel-system care and stabilization. Choosing the diesel formula avoids confusion with the similarly named gasoline and classic diesel products, which have their own application rates. Keep that formula distinction visible when several types of equipment are maintained together.
At the published rate of 1 US fl oz per 32 US gallons of diesel, the 16 US fl oz package supplies 512 US gallons of calculated standard treatment coverage. This calculation describes the amount of fuel that can be treated over measured applications. It does not mean the whole container should be added to a small tank, and it does not establish a separate initial or remedial dose.
Add the measured diesel treatment before refueling as directed, using the actual fuel amount for the calculation. Use suitable dispensing equipment and keep the container clearly identified. Where a tank has a known contamination problem or an engine continues to run poorly, arrange inspection and appropriate service. Package size should support your maintenance schedule without replacing careful measurement or equipment-specific fuel requirements.
Clear Product Details
Review the 16 oz gel format, specifications and application directions.
Surface Guidance
Check fiberglass, gelcoat and finish suitability before use.
Product Support
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Shipping & Returns
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DIESEL CARE GUIDE
Six Checks for Your 16 oz Diesel Treatment
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Measure the Actual Fuel Volume
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Plan the Package Coverage
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Use the Correct Treatment Rate
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Record Each Application
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Review Equipment Before Storage
Choose Your Diesel Care Supply
What Customers Say
Ideal size for regular diesel marine use
Ordered the Star brite Star-Tron Diesel Enzyme Fuel Treatment 16 oz and shipping was fast with secure packaging. Easy to measure and add at every fill-up. Enzyme formula prevents sludge, disperses water, stabilizes diesel, and keeps injectors cleaner so my boat runs smoother all season. Excellent performance and strong value.
Reliable diesel protection and easy application
Bought the Star-Tron Diesel 16 oz and received prompt delivery. Larger bottle lasts longer between orders and treats more fuel. Stabilizes diesel for storage, reduces moisture-related issues, and improves combustion on my marine diesels. Highly effective and good long-term value.
Solid diesel additive, convenient mid size
The Star brite Star-Tron Diesel Enzyme Fuel Treatment works well to prevent sludge and keep fuel stable on my diesel yacht. Arrived on time and is easy to dose correctly. Four stars only because the measuring markings could be clearer, but overall performance, application, and value are good.
Keeps diesel systems cleaner through the season
Purchased the Star-Tron Diesel 16 oz and shipping was quick and careful. Correct application disperses moisture, stabilizes fuel, and helps maintain injector performance. Engines start more reliably after layup and run with fewer fuel-related hiccups. Highly recommend this size for regular diesel boat use.
Dependable enzyme treatment for diesel fuel
Got the Star brite Star-Tron Diesel Enzyme Fuel Treatment 16 oz. Delivery was efficient and product arrived ready to use. Correct dosing stabilizes diesel, helps prevent sludge, and supports cleaner combustion on my marine diesels. Reliable results and excellent value for the treatment volume.
Frequently Asked Questions
What does SKU 113259 include?
This listing includes one 16 US fl oz container. The store-listed code is 93116.
Which fuel is this product selected for?
This is the 931-series concentrated diesel formula. Confirm the delivered label and the equipment requirements for your diesel application.
What is the standard diesel treatment rate?
The published standard rate is 1 US fl oz per 32 US gallons of diesel. Check the exact label for any additional first-use or special-treatment directions.
How much fuel does this package treat?
Calculated at the standard rate, one 16 US fl oz container covers 512 US gallons. Coverage can be spread across separately measured applications and is not an instruction to empty the container into one tank.
Does a larger package change the concentration?
Package size and concentration are separate choices. Compare the exact formula code and label rate before substituting a differently named product or bottle. A larger supply does not justify a larger dose for the same fuel volume.
When should I add this fuel treatment?
Manufacturer directions say to add the measured product just before each diesel fill-up. Follow the exact container instructions for your formula.
Can fuel treatment replace an engine service?
An additive is part of fuel care. Persistent operating problems or uncertain fuel condition need inspection and appropriate service. Follow the equipment manufacturer’s maintenance requirements.
How can I confirm this package before ordering?
Contact Mariners Warehouse with SKU 113259, code 93116, the fuel type and fuel volume. Confirm the purchase quantity and formula before completing the order.
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