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STAR BRITE Star Tron Premium 4 Stroke Marine Oil - 10W-40 Synthetic Blend Engine Oil for Outboards, Gasoline Inboards & Stern Drives - NMMA FC-W Certified, 32 OZ (028232)

  • Based on 198 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Oct 1
Order within 7 hours and 27 minutes
Available payment plans shown during checkout

Style: 10w-40


Size: 32 OZ


Features

  • ENGINE PROTECTION AT HIGH RPMs - Specially formulated with shear-stable polymer additives and synthetic base stocks for maximum engine protection under high stress and RPMs
  • QUICKER STARTS IN COLD WEATHER - Synthetic/organic blend ensures exceptional low-temperature properties, allowing for quicker and more reliable engine starts in harsh marine environments
  • NMMA FC-W CERTIFIED - Meets or exceeds the stringent requirements of the NMMA FC-W certification, designed specifically for 4-stroke outboard motors, ensuring top-tier performance
  • ADVANCED ENGINE CLEANLINESS - Additive package optimizes engine cleanliness, effectively preventing sludge and deposit buildup for a smoother, more efficient engine operation
  • EXCEEDS OEM SPECIFICATIONS - Surpasses the most demanding OEM requirements and surpasses API requirements for SJ, CF-4 and CH-4 ensuring your engine's warranty remains intact
  • SUPERIOR VISCOSITY CONTROL - Maintains proper viscosity in extreme marine conditions, ensuring consistent engine protection and performance
  • HIGH-PERFORMANCE FORMULA - Ideal for high-performance outboards, gasoline inboards, and stern drives, providing unmatched protection and efficiency
  • PREVENTS SLUDGE BUILD-UP - Advanced formula prevents sludge and varnish build-up, keeping your engine running cleaner and longer
  • OPTIMIZED FOR MARINE ENGINES - Specifically designed to meet the harsh demand saltwater & freshwater environments, offering superior protection against wear and corrosion
  • PROUDLY AMERICAN, TRUSTED GLOBALLY - Star brite, a leader in marine, auto, RV, and home care since 1973, made in the USA for unmatched quality

Description

Unlock the full potential of your marine engine with STAR BRITE Super Premium Synthetic Blend 4 Stroke Oil 10W-40, the ultimate choice for those demanding the highest level of performance and protection. Engineered specifically for high-performance outboards, gasoline inboards, and stern drives, this premium synthetic blend oil sets the standard in marine engine lubrication. With its advanced formula, it meets or exceeds the rigorous NMMA FC-W certification criteria, ensuring optimal viscosity, exceptional low-temperature properties, and unparalleled engine cleanliness. The unique blend of shear-stable polymer additives and synthetic base stocks maintains proper viscosity under the most extreme marine conditions, providing quicker starts and maximum protection even at high RPMs. Ideal for marine engines that operate at higher RPMs than automotive engines, this oil surpasses API requirements for SJ, CF-4, and CH-4, offering superior protection against sludge build-up and wear. Directions: Follow your engine manufacturer's recommendations for oil change intervals and procedures to ensure optimal engine performance and longevity.

Viscosity: 10w-40


Brand: STAR BRITE


Vehicle Service Type: UTV


UPC:


Automotive Fit Type: Universal Fit


Viscosity: ‎10w-40


Brand: ‎STAR BRITE


Vehicle Service Type: ‎UTV


UPC: ‎071247282320


Automotive Fit Type: ‎Universal Fit


Global Trade Identification Number: ‎20


Manufacturer: ‎Star brite


Size: ‎32 OZ


Model: ‎Pro Star


Item Weight: ‎0.01 ounces


Package Dimensions: ‎8.98 x 4.25 x 2.28 inches


Item model number: ‎028232


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎28232


Date First Available: October 29, 2010


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Oct 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Great product
Style: 10w-40 Size: 32 OZ
Works perfect for my 8hp outboard
Reviewed in the United States on August 2, 2024 by BRANDEE

  • great price...great value!
Style: 10w-30 Size: 32 OZ
10W-30 marine grade oil for my 30hp 4-stroke outboard...at a great price..
Reviewed in the United States on June 17, 2024 by ernieupton

  • Good 4 cycle oil.
Style: 10w-30 Size: 32 OZ
Very good nice clean thick oil.
Reviewed in the United States on April 18, 2025 by denis

  • Questionable Quality Updated Review.
Style: 10w-30 Size: 128 OZ
I ordered two gallons of this oil, one gallon was good and the other gallon looked like melted butter and didn't smell right. Waiting to here back from manufacturer. Update: manufacturer made things right and sent me 2 new gallons when only one was bad. They thought it had some type of air intrusion. would buy this product again. ... show more
Reviewed in the United States on April 23, 2018 by BEN KOWALSKI BEN KOWALSKI

  • Smooth running engine
Style: 10W-40 Size: 128 OZ
I noticed an immediate difference the first time I started the engine after changing to Star Brite Premium Synthetic Blend engine oil for my 90 HP Suzuki outboards. The engines ran quieter and much smoother. Even my crew noticed the difference immediately.
Reviewed in the United States on October 26, 2021 by Mitoka

  • It’s oil
Style: 10w-30 Size: 32 OZ
Hard to tell without being an oil scientist, but it seems right. I guess time will tell. Star Brite is a good brand so I assume it’s good.
Reviewed in the United States on January 8, 2024 by Kellyn Davidson

  • Good quality and good price
Style: 10W-40 Size: 128 OZ
This is a good quality oil.
Reviewed in the United States on October 11, 2023 by R.Miles

  • Great oil
Style: 10W-40 Size: 128 OZ
After replacing the oil, the motor seems like it is running better.
Reviewed in the United States on March 20, 2024 by Amazon Customer

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