Aftermarket GM 3.0L Marine Oil Pan 1991-Up 8M0122492
RM8M0122492
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Aftermarket oil pan / sump for specified GM 3.0L four-cylinder marine engines from 1991 onwards with a one-piece rear main seal.
Key Features
- Replacement engine oil pan for GM 3.0L marine applications
- For one-piece rear-main-seal engine blocks
- Cross-referenced for MerCruiser, Volvo Penta and OMC installations
Technical Specs
| Product type | Engine oil pan / sump |
| Engine | GM 3.0L inline four-cylinder marine petrol |
| Rear main seal | One-piece type |
| Application period | 1991 onwards, subject to part-number check |
| Condition | New aftermarket replacement |
Compatibility / Fitment Guide
For specified 1991-onwards MerCruiser, Volvo Penta and OMC GM 3.0L marine engines using the one-piece rear-main-seal block and a listed oil-pan reference.
Fitment check required: confirm the original part number, block and seal design, drain location and engine serial number.
Part Number Cross Reference
| MerCruiser | 810845T, 8M0122492 |
| Volvo Penta | 3854015 |
| OMC | 0986756, 3854015 |
| 4Boats SKU | RM8M0122492 |
Frequently Asked Questions
Is this genuine MerCruiser, Volvo Penta or OMC?
No. It is an aftermarket replacement.
Will it fit a pre-1991 3.0L engine?
Not automatically. This listing is for the later one-piece rear-main-seal configuration.
Are the gasket and fasteners included?
Only the item shown in the current product image is included.
For the products under £150 the shipping is £6.99.
Free delivery for most items over £150.
