4 Stroke Outboard Oil

Oil 10W30 4 Stroke Outboard Quart - Sierra
Your Price: $5.94
Save: $2.05
(25% Off $7.99)
Part # 18-9420-2 ValueShip™ Eligible
No Reviews | Write Review | Ask Question
Replaces OEM part #
  • MERCURY MARINE 92-802833Q1
  • Specifically formulated to meet or exceed the tough requirements of the Marine 4-stroke motor manufacturers, Mercury, Yamaha, Johnson-Evinrude, Suzuki and Honda.
  • Meets and exceeds quality performance API SJ, CF-2, CH-4.
  • Sierra 10W30 4 Stroke Outboard (12-450ml./Case)
    Your Price: $953.76
    Save: $165.24
    (14% Off $1119.00)
    Part # 18-9420-1
    No Reviews | Write Review | Ask Question
    Replaces OEM part #
    • MERCURY MARINE 92-858607Q1
    4 Stroke Outboard Oil 10W30 for Mercury Marine 92-802835A1 92-802835Q1 - Sierra
    Your Price: $133.16
    Save: $30.40
    (18% Off $163.56)
    Part # 18-9420-3 ValueShip™ Eligible
    No Reviews | Write Review | Ask Question
    Replaces OEM part #
    • MERCURY MARINE 92-802835Q1
  • Specifically formulated to meet or exceed the tough requirements of the Marine 4-stroke motor manufacturers, Mercury, Yamaha, Johnson-Evinrude, Suzuki and Honda.
  • Meets and exceeds quality performance API SJ, CF-2, CH-4.
  • 4 Stroke Outboard Synthetic Oil 10W30, Quart - Sierra
    4 Stroke Outboard Synthetic Oil 10W30, Quart - Sierra
    Your Price: $11.99
    Save: $1.60
    (11% Off $13.59)
    Part # 18-9690-2 ValueShip™ Eligible
    No Reviews | Write Review | Ask Question
    4 Stroke Outboard Synthetic Oil 10W30 - Sierra
    Your Price: $34.99
    Save: $5.53
    (13% Off $40.52)
    Part # 18-9690-3 ValueShip™ Eligible
    No Reviews | Write Review | Ask Question

    Formulated specifically for 4-stroke outboard and sterndrive engine technology. A special blend of synthetic base oil and a balanced additive system that exceeds the FC-W requirements for marine engine oils. Recommended for use in both outboard and sterdrive applications. Offers faster lubrication at start up in low temperatures, excellent protection at high temperatures, and greater resistance to oxidation for lower oil consumption.

    Mallory Oil, 10W40 Marine 4-stroke - Quart 9-82350
    Your Price: $6.99 (Out of stock)
    Save: $1.00
    (12% Off $7.99)
    Part # 9-82350 ValueShip™ Eligible
    No Reviews | Write Review | Ask Question
    Replaces Original Equipment Manufacturer(OEM):Mercury Marine
    Replaces Original Equipment Manufacturer # (OEM #):92-802833A1
    Ideal for sterndrives and inboards in cooler climates
    4 Stroke Outboard Synthetic Blend Oil 25W40, 1 L - Sierra
    Your Price: $8.99
    Save: $0.48
    (5% Off $9.47)
    Part # 18-9440-8 ValueShip™ Eligible
    No Reviews | Write Review | Ask Question
    4 Stroke Outboard Synthetic Blend Oil 25W40, 4 L - Sierra
    Your Price: $171.27
    Save: $38.67
    (18% Off $209.94)
    Part # 18-9440-3 ValueShip™ Eligible
    No Reviews | Write Review | Ask Question

    This oil is blended with premium grade synthetic and mineral based stock combined with superior designed additives formulated for the extreme rigors of the marine environment.

    • Superior corrosion protection.
    • Advanced lubrication for reduction of wear to internal engine components.
    • Minimized piston ring deposits.
    • Extensively tested for outstanding performance.
    OIL, 25W40, 4-STROKE - QT - Mallory
    Your Price: $6.99
    Save: $0.50
    (6% Off $7.49)
    Part # 9-82380 ValueShip™ Eligible
    No Reviews | Write Review | Ask Question
    25W40 Marine 4-Stroke Oil
    Quart (12 per case)
    Representative Photo
    OIL, 25W40, 4-STOKE - GAL - Mallory
    Your Price: $24.99
    Save: $4.00
    (13% Off $28.99)
    Part # 9-82381 ValueShip™ Eligible
    No Reviews | Write Review | Ask Question
    25W40 Marine 4-Stroke Oil
    Gallon
    OIL, 25W40, 4-STROKE - 5 QT - Mallory
    Your Price: $29.99
    Save: $5.00
    (14% Off $34.99)
    Part # 9-82382 ValueShip™ Eligible
    No Reviews | Write Review | Ask Question
    25W40 Marine 4-Stroke Oil
    5 Quart
    25W40 Semi Syn - Qt Oil for Mercury - Mallory
    25W40 Semi Syn - Qt Oil for Mercury - Mallory
    Your Price: $7.99
    Save: $0.50
    (5% Off $8.49)
    Part # 9-82390
    No Reviews | Write Review | Ask Question
    Fits: 25W40 semi-synthetic quart (12/cs)

    Replaces: Mercury
    • 92-858055K01
    25W40 Semi Syn - 5 Qt Oil for Mercury - Mallory
    Your Price: $31.99 (Out of stock)
    Save: $4.55
    (12% Off $36.54)
    Part # 9-82392 ValueShip™ Eligible
    No Reviews | Write Review | Ask Question
    Fits: 25W40 semi-synthetic 5 quart (4/cs)
     
    10W-40 Semi-Syn Oil Qt 18-9551-2 - Sierra
    Your Price: $6.06
    Save: $1.53
    (20% Off $7.59)
    Part # 18-9551-2 ValueShip™ Eligible
    No Reviews | Write Review | Ask Question
     
    10W-40 FC-W Semi Syn, Gal 18-9551-3 - Sierra
    Your Price: $125.02
    Save: $31.22
    (19% Off $156.24)
    Part # 18-9551-3
    No Reviews | Write Review | Ask Question
     
    25W-50 Semi-Syn Oil 4L 18-9552-3 - Sierra
    Your Price: $36.47
    Save: $3.52
    (8% Off $39.99)
    Part # 18-9552-3 ValueShip™ Eligible
    No Reviews | Write Review | Ask Question
     
    25W-50 Semi-Syn Oil Qt 18-9552-8 - Sierra
    Your Price: $9.46
    Save: $2.11
    (18% Off $11.57)
    Part # 18-9552-8 ValueShip™ Eligible
    No Reviews | Write Review | Ask Question
    Sierra
  • Specifically formulated to meet or exceed the tough requirements of the Marine 4-stroke motor manufacturers, Mercury, Yamaha, Johnson-Evinrude, Suzuki and Honda.
  • Meets and exceeds quality performance API SJ, CF-2, CH-4.
  • Ask a question for
    Question & Answer Guidelines
    This product ships in 1 business day.

    Add to Cart and enter your Postal Code to determine the shipping charges and estimated delivery date.
    * Most products and orders leave our warehouse in 1 business day. However, select items may take more processing time. Alaska and Hawaii orders please add 1 additional warehouse processing day.
    Standard Shipping Policies