Ctlst Oil 10W30 Mineral Gallon - Sierra Marine Engine Parts (18-9420CAT-3)

Sea Star Solutions

$33.98
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SKU:
18-9420CAT-3
Weight:
19.56 LBS
Shipping:
Calculated at Checkout
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Our NMMA FC-W Catalyst Compatible Engine Oils fulfills the specific needs of current 4-stroke recreational engines, whether they have or don't have emission catalyst systems. It passes all approval for all 4-Stroke A applications, including outboard, sterndrive, and inboard engines. It meets or exceeds all 4-Stroke specifications, including FC-W and FC-W Cat Compatible. Its materials include synthetic blend base oils with modern additives to provide outstanding protection, even at low temperatures, thanks to the enhanced cold-flow capabilities. Its Triple Protection Plus technology protects against wear, deposits, and oil breakdown by combining synthetic base oils with modern additive technologies.

Key Features:

  • Improved oxidation resistance in harsh environments
  • In the presence of biodiesel, demonstrated resistance to oxidation and corrosion.
  • More extensive drainage capabilities
  • When compared to a typical 15W-40, you can save up to 1.6 percent on fuel, helping you stretch your budget and boost your bottom line.
  • It outperforms the maximum wear requirements by 44 percent on average.
  • Average calculated from API CK-4 wear test data.

Specification:

  • SKU: 18-9420CAT-3
  • UPC: 808282326104
  • Weight: 19.56 LBS
  • Size: Gallon

Our NMMA FC-W Catalyst Compatible Engine Oils have been specifically designed to meet the unique requirements of modern 4-stroke recreational engines with or without emission catalyst systems. Approved for all 4-Stroke A including Outboard, Sterndrive and Inboard and exceeds all 4-Stroke requirements including FC-W and FC-W Cat Compatible.

This product replaces:

    47-9420CAT3, 47-9420CAT-3, 808282326104

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April 11, 2025 by Brandon S. (United States)
“Great price and great website. Thank you”
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April 10, 2025 by Michael B. (United States)
“So far, so good but I haven't gotten the product as of yet.”
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April 10, 2025 by Lawrence R. (United States)
“easy online order good price”