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Sierra International 18-9540-3 Full Synthetic 2-Stroke Outboard Engine Oil - 1 Gallon

  • $81.63
  • Regular price $116.61

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Vendor: Sierra

Type: Motor Oils

Sku: WBCARB004DWY3LI

Available: Available

- No EU import duties.
- Ships within 3-5 business days. (USA)
- Ships with 8-12 business days. (International)

  ⚠️ California Proposition 65 Warning :
   Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.  

For more information, visit     www.P65Warnings.ca.gov.

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Sierra International 18-9540-3 Full Synthetic 2-Stroke Outboard Engine Oil - 1 Gallon

$81.63

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FAQs

Have a question ? We are here to help.

Yes, we offer free standard shipping on all orders within the United States.

Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.

We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.

Frequently Asked Questions

  • Q: What is the benefit of using Sierra International 18-9540-3 Full Synthetic 2-Stroke Outboard Engine Oil? A: The Sierra International 18-9540-3 Full Synthetic 2-Stroke Outboard Engine Oil is a high-performance lubricant that significantly reduces wear on critical engine components, extends engine life, and improves overall performance. It is designed to meet and exceed manufacturer warranties, making it a reliable choice for your outboard engine.
  • Q: Is this oil suitable for pre-mix applications? A: Yes, the Sierra International 18-9540-3 oil is ideal for both oil injection systems and pre-mix applications, providing flexibility for various outboard engine setups.
  • Q: Does this engine oil reduce environmental impact? A: Absolutely! This full synthetic oil is formulated to have significantly reduced aquatic toxicity to fish compared to other outboard oils, making it a more environmentally friendly option for your boating needs.
  • Q: How does this oil protect against engine problems? A: This engine oil helps reduce ring sticking, deposit formation, and exhaust port blockage, which are common issues in outboard engines. By using this oil, you can maintain optimal engine performance and prevent costly repairs.
  • Q: What are the packaging options for Sierra International 18-9540-3 oil? A: The Sierra International 18-9540-3 Full Synthetic 2-Stroke Outboard Engine Oil is sold only in case packs of six 1-gallon containers, ensuring you have enough supply for your boating season.

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