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Chevrolet Marine 4 Cylinder 3.0L 181 Oil Pan Mercruiser Volvo Penta 810845
$190.00
SKU: RS-3.0PAN
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Flexible returns
Brand-new cast steel oil pan for GM’s 3.0L inline-4 marine engines, engineered as a direct replacement for Chevrolet GM Marine 3.0L 4-cylinder installations. It’s designed to work across Mercruiser, Volvo Penta, and Crusader applications, covering marine engines from 1991 to the present.
Compatibility and interchange
- Engine family: GM 3.0L inline-4 marine engines
- Applications: Mercruiser, Volvo Penta, Crusader 3.0L platforms
- Seal type: fits engines with a one-piece rear main seal
- Year range: 1991–present
- Interchangeability: compatible with GM part numbers 810845 and 3857863
Why this oil pan stands out
- Cast steel construction for robust service in demanding marine environments
- Direct replacement that accommodates multiple brands within the GM 3.0L family
- Single part number compatibility across Mercruiser, Volvo Penta, and Crusader platforms
Common installation scenarios
- Replacing a damaged or leaking oil pan on 1991–present GM 3.0L 4-cylinder marine engines
- Ensuring cross-brand compatibility when servicing Mercruiser, Volvo Penta, or Crusader installations