MERCURY
0 ratings
Mercury 10W-30 4-Stroke Synthetic Blend Marine Engine Oil, 1 Quart - 8M0142141
genuine image
Mercury 10W-30 4-Stroke Synthetic Blend Marine Engine Oil, 1 Quart - 8M0142141
Industry leading shear and corrosion protection for Mercury outboards.
Mercury 10W-30 4-Stroke Synthetic Blend Marine Engine Oil, 1 Quart - 8M0142141
Item #: 124251740

Mercury 10W-30 4-Stroke Synthetic Blend Marine Engine Oil, 1 Quart - 8M0142141

Item #: 124251740

XCD 66

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Thursday, July 30
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Industry leading shear and corrosion protection for Mercury outboards.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

High Performance
This 10W30 synthetic oil ensures optimal engine performance for Mercury Marine and Mercruiser products, providing superior lubrication and reducing engine wear during operation.
Engine Protection
Formulated to offer excellent protection against oxidation and thermal breakdown, this oil extends engine life and maintains peak efficiency, even in harsh marine environments.
OEM Approval
As an OEM product, this oil meets Mercury's stringent quality standards, ensuring compatibility and reliability for all 4-stroke engines, giving boaters confidence in their maintenance choices.

Product Details

Shop Mercury 10W-30 4-Stroke Synthetic Blend Marine Engine Oil, 1 Quart - 8M0142141 online at a best price in Grenada. B07V48DRBV
Item Weight1.75 lbs (790 grams)

Who Should Buy?

Suitable For
  • Boat Owners

    Ideal for boat owners using Mercury outboards who need reliable engine performance and protection under various conditions.

  • Frequent Users

    Perfect for users who regularly operate their boats and require high-quality synthetic oil for extended engine life.

  • High-Performance Engines

    Designed for high-performance engines that demand superior lubrication, minimizing wear and maximizing efficiency.

Not Suitable For
  • Older Engines

    Not suitable for vintage or older engines that require non-synthetic oils to function effectively.

  • Budget Users

    May not fit budget-conscious users looking for cheaper oil options that still provide basic protection.

  • Infrequent Users

    Not necessary for occasional boaters who hardly use their boats and may not benefit from synthetic oil advantages.

Product Description

Mercury 10W-30 4-Stroke Synthetic Blend Marine Engine Oil, 1 Quart - 8M0142141

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the primary benefit of using Mercury Marine 4-Stroke 10W30 Synthetic Oil?

    Answer: The primary benefit of using Mercury Marine 4-Stroke 10W30 Synthetic Oil is its advanced formula designed to enhance engine performance and longevity. This oil provides superior lubrication, which minimizes wear and tear on essential engine components. Additionally, it offers excellent thermal stability, helping the engine maintain optimal operating temperatures. For boat owners and marine operators, using high-quality synthetic oil can lead to smoother operation and improved fuel efficiency, especially in challenging marine environments.
  • Question: How does 10W30 viscosity impact engine performance?

    Answer: The 10W30 viscosity rating indicates the oil's thickness at different temperatures, enabling it to perform effectively in both cold starts and high-temperature operations. In colder climates, the '10' ensures easy starting without excessive engine wear, while the '30' maintains adequate protection at higher temperatures. For marine engines, this viscosity is ideal as it balances fluidity and lubrication, ensuring optimal engine operation across various water temperatures. This versatility is crucial for recreational and commercial vessels alike.
  • Question: Is Mercury Marine synthetic oil suitable for all marine engines?

    Answer: Mercury Marine synthetic oil is specifically formulated for Mercury and MerCruiser engines but can also be used in other 4-stroke marine engines where similar specifications are required. However, it is important to consult your engine’s manual to confirm compatibility. Using the right oil can enhance the engine’s performance and lifespan. For instance, if you're running a high-performance outboard, the synthetic mix can provide the necessary protection, ensuring reliable performance during demanding marine activities.
  • Question: What does 'OEM' mean in the product description?

    Answer: 'OEM' stands for 'Original Equipment Manufacturer', which means this oil is made according to the specifications set by the manufacturer. Using OEM products ensures that you are utilizing components and fluids that meet the precise needs of your engine. This ensures not only performance but also reliability. For boat enthusiasts, selecting OEM oil like the Mercury Marine 4-Stroke 10W30 means prioritizing quality and performance suited to their engine's operating conditions.
  • Question: Can I use Mercury Marine synthetic oil in my car or truck?

    Answer: Mercury Marine synthetic oil is specifically designed for marine engines and should primarily be used in those applications. While it is a high-quality synthetic oil, automotive engines have different requirements and specifications. Using oil designed for marine use in vehicles can lead to unintended consequences. It's always best to refer to your vehicle’s manual for the recommended oil to ensure optimal protection and performance under typical driving conditions.
  • Question: What are the indications that I might need to change my synthetic oil?

    Answer: Indicators that it might be time to change your synthetic oil include a noticeable decrease in engine performance, unusual engine noise, or visible oil contamination through the oil filler cap. Additionally, if you're seeing decreased fuel efficiency or changes in your engine’s operating temperature, it's advisable to check the oil condition. Regular maintenance, including oil changes, will optimize engine performance and extend its lifespan, especially in demanding marine settings.
  • Question: Is this oil suitable for high-performance marine applications?

    Answer: Yes, the Mercury Marine 4-Stroke 10W30 Synthetic Oil is suitable for high-performance marine applications. Its formulation is designed to provide robust lubrication, reducing friction under high-load conditions typical in performance marine engines. This oil maintains its viscosity under extreme conditions, ensuring that critical engine parts are well-protected. For racers or those engaging in water sports, using this synthetic oil can help maintain peak performance and reliability during intense activities.
  • Question: What should I look for when purchasing marine engine oil?

    Answer: When purchasing marine engine oil, focus on several key factors: verify viscosity ratings compatible with your engine, confirm whether the oil is synthetic or conventional, and check for any certifications or standards that establish its quality. Additionally, consider oil designed specifically for marine applications like the Mercury Marine synthetic oil, which caters to the unique requirements of marine environments. These considerations help in choosing the best protection and performance for your engine.
  • Question: How do I properly dispose of used oil?

    Answer: Proper disposal of used oil is essential for environmental protection and often required by law. Used oil should be taken to recycling centers or automotive shops that accept oil for recycling. Never dispose of it by pouring it down drains or on the ground, as this can lead to water contamination. For boat owners, find local disposal options at marinas or waste management facilities. Responsible oil disposal helps minimize environmental impact and promotes sustainable boating practices.
  • Question: Where can I buy Mercury Marine/Mercruiser New OEM, 4-Stroke 10W30 Synthetic Oil, 92-8M0142141?

    Answer: You can buy Mercury Marine/Mercruiser New OEM, 4-Stroke 10W30 Synthetic Oil, 92-8M0142141 through Ubuy in Grenada. Ubuy offers a wide selection of automotive and marine oils, ensuring you get the quality products to meet your specific needs.

MERCURY Motor Oils Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0
1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9,000 + reviews
Read reviews
MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

XCD 66

Order now and get it around Thursday, July 30

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Genuine Mercury Marine / Mercruiser Synthetic Oil 10W30.
  • Designed for all engines requiring 10W30 viscosity grade.
  • Outperforms FC-W standards with advanced corrosion inhibitors.
  • Offers 33% greater camshaft wear protection than competitor oils.
  • Provides reliable protection in harsh marine environments.
  • Ideal for intermittent use and off-season storage.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.