S2K Commerce - Products Dropdown
Actions
S2K Commerce - Order Entry
Actions
Oil Drain Hose Kit 865277A02 MerCruiser GM Engines
| Quantity | Price |
| 1 | 160.50 |
Mercury / MerCruiser Oil Change Service
Mercury / MerCruiser Oil Drain Hose Kit 865277A02
The 865277A02 Oil Drain Hose Kit is a Mercury / MerCruiser replacement oil drain hose kit used to make oil changes easier on many GM-based MerCruiser engines. This kit attaches at the oil pan drain location and allows the hose to be routed for easier draining in tight engine compartments.
This kit supersedes older Mercury part number 863142A3 and is commonly used on 1983 and newer MerCruiser GM 4-cylinder, V6, and V8 engines. Always verify by engine model, serial number, and existing drain setup before ordering.
Compatible Applications
| Brand | Engine Model | Displacement | Serial Range |
|---|---|---|---|
| MerCruiser | MCM 2.5L | 153 CID | 6229718 and newer |
| MerCruiser | MCM 3.0L | 181 CID | 6229718 and newer |
| MerCruiser | MCM 3.75L | 229 CID | Select ranges including 6330183-6919655 |
| MerCruiser | MCM 4.3L | 262 CID V6 | 0A331455-0F802999 |
| MerCruiser | MCM 5.0L | 305 CID V8 | 6218462-0F600999 |
| MerCruiser | MCM 5.7L | 350 CID V8 | 6218462-0F600999 |
| MerCruiser | MCM 7.4L | 454 CID V8 | 6083145-0F800699 |
| MerCruiser | MCM 8.2L | 502 CID V8 | 0C878221-0F802599 |
Important Fitment Note
This oil drain hose kit fits many GM-based MerCruiser engines, but oil pan style, drain location, and engine configuration can vary. Confirm fitment using your engine serial number and compare your existing oil drain setup before ordering.
OEM & Cross Reference Numbers
| Mercury / MerCruiser Part | 865277A02 |
|---|---|
| Supersedes | 863142A3 |
| Product Type | Oil drain hose kit |
| Common Thread | SAE 1/2"-20 connection |
What This Part Is Used For
This oil drain hose kit is used to make engine oil changes easier on MerCruiser inboard and sterndrive engines. Instead of trying to remove the drain plug in a tight bilge area, the hose can be routed to a more accessible location for draining.
It is especially useful on engines where access to the oil pan drain plug is limited. Replacing a damaged, missing, or aged drain hose helps keep oil changes cleaner and more convenient.
Key Features and Benefits
- Mercury / MerCruiser oil drain hose kit for easier oil changes.
- Current replacement part number 865277A02.
- Supersedes older Mercury part number 863142A3.
- Used on many GM-based MerCruiser 4-cylinder, V6, and V8 engines.
- Helps route oil drainage to a more accessible location.
- Commonly used on Alpha, Bravo, and inboard applications where specified.
FAQ
What is 865277A02?
865277A02 is a Mercury / MerCruiser oil drain hose kit used to simplify oil changes on many GM-based MerCruiser engines.
Does 865277A02 replace 863142A3?
Yes. 865277A02 is the current superseding part number for older Mercury oil drain hose kit 863142A3.
What engines does this oil drain hose kit fit?
It fits many MerCruiser GM-based 2.5L, 3.0L, 3.75L, 4.3L, 5.0L, 5.7L, 7.4L, and 8.2L engines. Always confirm by serial number.
Why install an oil drain hose kit?
It makes oil changes cleaner and easier by allowing oil to drain through a hose instead of removing the drain plug in a tight engine compartment.
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.
- Parts must be new, unused, and in original packaging.
- Installed parts are not returnable.
- Return authorization is required before sending items back.
Need help with a return or order question?
Contact Us
Phone: 941-721-3000
Searchable Terms
MerCruiser oil drain hose kit, Mercury oil drain hose, MCM oil drain hose, MerCruiser 4.3 oil drain hose, MerCruiser 5.7 oil drain hose, GM marine oil drain kit.
Searchable Part Numbers
865277A02, 863142A3