Sierra, Oil 25W40 Engine Oil, Replaces Mercruiser and OMC

$8.61 to $1,884.28
QuantityPrice
$8.61 to $1,884.28
QuantityPrice

DESCRIPTION

Sierra, Engine Oil in 25W40 is a 4 stroke oil formulated to provide excellent lubrication and corrosion protection and let stern drive and inboard engines operate under high load and running stresses. Sierra developed their 25W40 oil for the marine environment to out-perform standard 4-cycle automotive engine oils. Sierra's 25W-40 oil offers excellent detergency, anti-oxidant, anti-wear, and corrosion protection.

  • Reduced wear to the internal components
  • Protection of internal parts from corrosion
  • Cleaner pistons, and prevention of ring sticking
  • Excellent low temperature operating properties
  • Recommended for use in Mercruiser, OMC and Volvo Penta

Replaces Mercruiser numbers: 92-802837Q1 (Quart, 946ml), 92-857389A1 (5 Quart, 4.7 L), 92-802841A1 (55 Gallon, 208L).

SPECS

Item #
MPN
Size
Oil 25W40, 5 Quart, Replaces Merc 92-857389A1
Item #:532734-5qts
MPN:18-9400-4
Size: 5 Quart
Oil 25W40, 1 Quart, Replaces Merc 92-857389A1
Item #:532734-Quart
MPN:18-9400-2
Size: 1 Quart
25W40 Oil - 55 Gal <br><br>Oil 25W40, 55 Gallon, Replaces Merc 92-857389A1
Item #:532734-55gal
MPN:18-9400-7
Size: 55 Gallon

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PRODUCT FAQs

Question: How do I find engine parts for my boat's motor?

Answer: Use our SONAR engine parts finder tool. You can search by engine make, model, year or OEM part number. If you still can't find what you are looking for, give us a call 1-800-998-9508

SHIPPING & RETURNS

Warranty - Mechanical, Hydraulic and Jack Plates 2-Year Limited Warranty (Mechanical, Hydraulic, and Jack Plate Products) Dometic warrants its products to be free from defects in materials and workmanship for a period of two years from the date of original retail purchase, provided, however, the warranty period for SeaStar products used commercially or in any rental or other income producing activity shall be as follows: Ninety days from the date of original purchase for mechanical and electrical products. One year from the date of original purchase for hydraulic products.

Limited Warranty (to include Sierra and Shields Product Groups): Dometic Marine US Corp - Litchfield Division (“SIERRA�) warrants its products to be free of defects in workmanship and materials for the useful life of the product (the “Warranty�). If a SIERRA product fails to comply with the Warranty, SIERRA will repair or replace the defective product free of charge.

Return:

  • All returns must be recevied within 30 days of receipt.
  • Manufacturer defects reported within 30 days of receipt will be supplied a pre-paid label for return shipping upon approval.
  • Please contact Go2marine LFS Marine and Outdoor for Manufacture Defects, Returns and help with Warranties.