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Mercruiser 4-Stroke Oil Change Kits
Shop MerCruiser 4 stroke oil change kits for routine sterndrive and inboard engine maintenance. Find oil service kits with marine engine oil, oil filters, drain gaskets, and related MerCruiser maintenance parts for many popular Mercury MerCruiser engines.
Pro Marine provides quality OEM specification aftermarket products along with genuine OEM MerCruiser maintenance components for reliable engine performance and long service life.
Always confirm your MerCruiser engine model, serial number, and engine family before ordering oil service components.
Tip: MerCruiser oil change kit fitment can vary by engine family, displacement, and serial number range. Always verify your engine information before ordering maintenance components.
Common MerCruiser Oil Change Items
- MerCruiser or Quicksilver marine engine oil
- Oil filters
- Drain gaskets and seals
- Oil drain hoses or drain systems
- Routine sterndrive and inboard maintenance items
Frequently Asked Questions
What is included in a MerCruiser oil change kit?
Contents vary by kit but may include marine engine oil, oil filters, drain gaskets, crush washers, and related oil service components. Always review the individual product listing for exact contents.
How often should I change oil in a MerCruiser engine?
Most MerCruiser engines should receive oil service every 100 hours or annually depending on operating conditions and manufacturer recommendations.
Do MerCruiser oil change kits include gear lube?
Most oil change kits focus on engine oil service only. Sterndrive gear lube service items may be sold separately or included in full maintenance kits.
How do I find the correct MerCruiser oil change kit?
Match your engine model, displacement, and serial number range to the correct MerCruiser maintenance kit listed in this category.
Helpful Links
OEM Mercury MerCruiser 25W40 Oil Change Kit
MerCruiser 3.8L & 4.3L V6 Sterndrive Oil Change Kit
This OEM Mercury MerCruiser oil change kit contains the routine maintenance components needed to service compatible MerCruiser 3.8L and 4.3L V6 sterndrive engines without a remote oil filter kit.
The kit includes five quarts of FC-W(CAT) Certified Mercury SAE 25W40 4-stroke marine engine oil, premium oil filter, and service instructions to help simplify routine engine oil maintenance.
Compatible Applications
| Brand | Engine | Engine Type | Application Notes |
|---|---|---|---|
| MerCruiser | 3.8L V6 | 4-Stroke Sterndrive | Without remote oil filter kit |
| MerCruiser | 4.3L V6 | 4-Stroke Sterndrive | Without remote oil filter kit |
What is Included
| Qty | Included Part | Part Number |
|---|---|---|
| 5 | Mercury SAE 25W40 FC-W(CAT) 4-Stroke Marine Engine Oil | Included |
| 1 | Premium Mercury Oil Filter | Included |
| 1 | Mercury Oil Change Instructions | Included |
What This Kit is Used For
This Mercury MerCruiser oil change kit provides the routine maintenance parts needed to perform an engine oil and oil filter service on compatible MerCruiser 3.8L and 4.3L V6 sterndrive engines.
Mercury SAE 25W40 FC-W(CAT) Certified marine engine oil is formulated specifically for marine environments and includes corrosion inhibitors and additives designed to help protect internal engine components during operation and storage.
The oil formulation is engineered to maintain lubricity and viscosity retention during demanding marine operation and extended engine load conditions.
Routine oil and filter maintenance helps support proper lubrication, reduce internal engine wear, and maintain long-term engine reliability.
Dispose of used engine oil properly according to local environmental regulations.
Key Features and Benefits
- OEM Mercury MerCruiser oil change kit for 3.8L and 4.3L V6 sterndrive engines
- Designed for engines without remote oil filter kit
- Includes five quarts of Mercury SAE 25W40 FC-W(CAT) marine engine oil
- Includes premium Mercury oil filter
- Marine-specific additive package with corrosion inhibitors
- Designed for demanding marine engine operation
- Helps support long-term engine protection and performance
- Convenient all-in-one maintenance kit
Oil Kit Details
- Kit Part Number: 8M0182227
- Engine Compatibility: MerCruiser 3.8L & 4.3L V6 Sterndrive
- Application Note: Without remote oil filter kit
- Oil Type: Mercury SAE 25W40 FC-W(CAT) 4-Stroke Marine Engine Oil
- Oil Quantity: 5 Quarts
- Included Components: Engine oil, oil filter, and instructions
- Service Type: Routine engine oil and oil filter maintenance
FAQ
What engines does this oil change kit fit?
This kit fits compatible MerCruiser 3.8L and 4.3L V6 4-stroke sterndrive engines
without a remote oil filter kit.
How much oil is included in this kit?
This kit includes five quarts of Mercury SAE 25W40 FC-W(CAT)
4-stroke marine engine oil.
What does FC-W(CAT) Certified mean?
FC-W(CAT) certification indicates the oil meets marine industry standards
for corrosion protection, lubrication performance, and marine engine durability.
Does this kit include an oil filter?
Yes. This kit includes a premium Mercury oil filter for compatible
MerCruiser sterndrive engines.
Can I perform this oil change service myself?
Yes. Many boat owners perform routine oil and filter maintenance themselves
using basic hand tools and the proper service parts. Always follow your
engine manufacturer’s service procedures and verify proper oil capacity
before operation.
If you do not feel comfortable performing maintenance yourself, a Mercury-certified marine technician can typically complete this service quickly and help verify your engine is operating properly.
Dealer Discounts & Store Policies
Dealer / Marine Industry Discounts
Are you a marine dealer, technician, boat builder, or industry professional? We offer dealer pricing for qualified marine businesses.
Shipping Policy
- Free shipping on orders over $100 (continental U.S.).
- Orders ship via UPS, USPS, and FedEx.
- Orders received before 5:30 PM EST ship the same business day.
- Typical delivery time is 1–5 business days.
30-Day Return Policy
- Returns accepted within 30 days of delivery.
- Items must be new, unused, and in original packaging.
- Return authorization is required before sending items back.
Need help with a return or order question?
Contact Us
Phone: 941-721-3000
Searchable Terms
8M0182227, MerCruiser 3.8 oil change kit, MerCruiser 4.3 oil change kit, MerCruiser V6 oil kit, MerCruiser sterndrive oil kit, Mercury sterndrive maintenance kit, Mercury 25W40 marine oil kit, FC-W CAT marine oil, MerCruiser oil filter kit
8M0182227
OEM Mercury 25W40 Sterndrive & Inboard Oil Change Kit
MerCruiser Sterndrive & Inboard Oil Change Kit
This OEM Mercury oil change kit contains the routine maintenance components needed to service many popular MerCruiser sterndrive and inboard marine engines.
The kit includes six quarts of FC-W(CAT) Certified Mercury SAE 25W40 4-stroke marine engine oil, premium Mercury oil filter, and service instructions to help simplify routine engine oil maintenance.
Compatible Applications
| Engine Platform | Engine Type | Application Notes |
|---|---|---|
| MerCruiser Inline 4-Cylinder | Sterndrive & Inboard | Select compatible models |
| MerCruiser Inline 6-Cylinder | Sterndrive & Inboard | Select compatible models |
| MerCruiser V6 | Sterndrive & Inboard | With remote oil system |
| MerCruiser 4.5L V8 | Sterndrive & Inboard | Small-block engine applications |
| MerCruiser 5.0L V8 | Sterndrive & Inboard | Small-block engine applications |
| MerCruiser 5.7L V8 | Sterndrive & Inboard | Small-block engine applications |
| MerCruiser 6.2L V8 | Sterndrive & Inboard | Small-block engine applications |
| MerCruiser 7.4L | Sterndrive & Inboard | Requires additional oil not included |
| MerCruiser 8.1L | Sterndrive & Inboard | Requires additional oil not included |
| MerCruiser 8.2L | Sterndrive & Inboard | Requires additional oil not included |
What is Included
| Qty | Included Part | Part Number |
|---|---|---|
| 6 | Mercury SAE 25W40 FC-W(CAT) 4-Stroke Marine Engine Oil | Included |
| 1 | Premium Mercury Oil Filter | Included |
| 1 | Mercury Oil Change Instructions | Included |
What This Kit is Used For
This Mercury Sterndrive & Inboard oil change kit provides the routine maintenance parts needed to perform an engine oil and oil filter service on many compatible MerCruiser marine engines.
Mercury SAE 25W40 FC-W(CAT) Certified marine engine oil is formulated specifically for marine environments and includes advanced corrosion inhibitors designed to help protect internal engine components during operation and storage.
The oil formulation is engineered to maintain lubricity and viscosity retention during demanding marine operation and extended engine load conditions.
Routine oil and filter maintenance helps support proper lubrication, reduce internal engine wear, and maintain long-term engine reliability.
Dispose of used engine oil properly according to local environmental regulations.
Key Features and Benefits
- OEM Mercury oil change kit for MerCruiser sterndrive and inboard engines
- Fits many inline 4-cylinder, inline 6-cylinder, V6, and V8 marine engine applications
- Includes six quarts of Mercury SAE 25W40 FC-W(CAT) marine engine oil
- Includes premium Mercury oil filter
- Marine-specific additive package with corrosion inhibitors
- Designed for demanding marine engine operation
- Helps support long-term engine protection and performance
- Convenient all-in-one maintenance kit
Oil Kit Details
- Kit Part Number: 8M0182228
- Engine Compatibility: MerCruiser sterndrive and inboard marine engines
- Oil Type: Mercury SAE 25W40 FC-W(CAT) 4-Stroke Marine Engine Oil
- Oil Quantity: 6 Quarts
- Included Components: Engine oil, oil filter, and instructions
- Service Type: Routine engine oil and oil filter maintenance
FAQ
What engines does this oil change kit fit?
This kit fits many compatible MerCruiser inline 4-cylinder,
inline 6-cylinder, V6, and V8 sterndrive and inboard marine engines.
Will this kit work for 7.4L, 8.1L, and 8.2L MerCruiser engines?
Yes, but these larger displacement engines typically require
one to two additional quarts of Mercury SAE 25W40 engine oil
that is not included in this kit.
What does FC-W(CAT) Certified mean?
FC-W(CAT) certification indicates the oil meets marine industry standards
for corrosion protection, lubrication performance, and marine engine durability,
including catalyst-compatible applications.
Does this kit include an oil filter?
Yes. This kit includes a premium Mercury oil filter for compatible
MerCruiser marine engine applications.
Can I perform this oil change service myself?
Yes. Many boat owners perform routine oil and filter maintenance themselves
using basic hand tools and the proper service parts. Always follow your
engine manufacturer’s service procedures and verify proper oil capacity
before operation.
If you do not feel comfortable performing maintenance yourself, a Mercury-certified marine technician can typically complete this service quickly and help verify your engine is operating properly.
Dealer Discounts & Store Policies
Dealer / Marine Industry Discounts
Are you a marine dealer, technician, boat builder, or industry professional? We offer dealer pricing for qualified marine businesses.
Shipping Policy
- Free shipping on orders over $100 (continental U.S.).
- Orders ship via UPS, USPS, and FedEx.
- Orders received before 5:30 PM EST ship the same business day.
- Typical delivery time is 1–5 business days.
30-Day Return Policy
- Returns accepted within 30 days of delivery.
- Items must be new, unused, and in original packaging.
- Return authorization is required before sending items back.
Need help with a return or order question?
Contact Us
Phone: 941-721-3000
Searchable Terms
8M0182228, MerCruiser oil change kit, Mercury sterndrive oil kit, MerCruiser V8 oil kit, MerCruiser inboard oil kit, Mercury 25W40 marine oil, FC-W CAT marine oil, MerCruiser 7.4 oil kit, MerCruiser 8.1 oil kit, MerCruiser 8.2 oil kit
8M0182228