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Item #:
13273684
25W-40 FC-W Synthetic Blend Oil, 5Qt.
Item #:
13273684
AUD 119
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Monday, July 27
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Superior corrosion protection and advanced lubrication for reduced wear - this 4 cycle oil offers outstanding performance under extreme conditions.
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What Stands Out
High Performance
Provides superior protection and performance for marine engines, ensuring optimal operation under various conditions and extending engine life.
Versatile Use
Suitable for a range of four-stroke outboard and inboard engines, making it a reliable choice for boat enthusiasts looking for optimal lubricant.
Synthetic Blend
Combines synthetic and conventional oils to deliver enhanced thermal stability and reduced wear, offering an excellent balance of performance and affordability.
Product Details
| Country of Origin | This item will be imported from US |
| Item Weight | 5.5 lbs (2.49 kg) |
| What is in the box | 25W-40 FC-W Synthetic Blend... For more details, please check description/product details |
Who Should Buy?
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Marine Engines
Ideal for boats and marine applications, providing excellent protection and performance for high-revving engines.
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High-Temperature Conditions
Designed to maintain viscosity and performance in extreme temperatures, beneficial for hot operating conditions.
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Synthetic Blend Advantage
Offers improved lubrication and protection characteristics over conventional oils, suitable for modern, high-demand engines.
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Standard Vehicles
Not ideal for everyday road vehicles requiring specific oil grades or standards outside marine applications.
Product Description
25W-40 FC-W Synthetic Blend Oil, 5Qt.
About This Item
Introducing the Sierra 18-9440-4 25W40 Synthetic Blend Engine Oil - the perfect choice for sterndrive and inboard engines. This 4 cycle oil is meticulously blended with premium grade synthetic and mineral based stock, along with specially designed additives. The result? Superior performance and protection for your engine.
With its advanced lubrication properties, this synthetic blend engine oil helps reduce wear to internal engine components, ensuring your engine stays in prime condition for longer periods of time. Plus, it offers outstanding friction reduction, which means smoother operation and improved fuel efficiency. When it comes to extreme conditions, this oil is up for the challenge.
It is formulated to withstand high RPMs, extreme temperatures, and heavy loads without breaking down, thanks to its resistance to thermal breakdown. Rest assured, this Sierra engine oil has been extensively tested to deliver outstanding performance. You can trust it to keep your engine running smoothly, even under the most demanding conditions.
So why wait? Experience the benefits of the Sierra 18-9440-4 25W40 Synthetic Blend Engine Oil for yourself. Buy it online today and say goodbye to engine worries.
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Customer Questions & Answers
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Question:
What type of engines is this oil suitable for?
Answer: This oil is specifically formulated for use with sterndrive and inboard engines. -
Question:
Does it offer corrosion protection?
Answer: Yes, this oil provides superior corrosion protection for the engine. -
Question:
Can it withstand extreme temperatures and loads?
Answer: Yes, this oil is designed to handle high temperatures, high RPMs, and heavy loads.
Sierra Motor Oils Editorial Review
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12 June 2026 · via Trustpilot
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AUD 119
Order now and get it around Monday, July 27
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