Description
Practical value and everyday use
V8 Marine Oil Pan 5-Quart Without Baffle | 12mm Drain Plug | Fits 5.0L 5.7L Small Block Engines | Replaces 808588 809910 889501T 12559020 is listed in Pans & Drain Plugs. For a practical buying decision, start with this source-backed point: Durable Construction for Marine Use: Built to withstand harsh operating conditions.
The source also records: Designed for precision manufacturing and durability, our products ensure easy installation. Use this additional stated detail to judge day-to-day usefulness and package value: Category: Replacement Parts / Transmission & Drive Train / Transmissions & Parts / Pans & Drain Plugs.
Value-focused decision
Compare those stated features and included items with the current on-page offer and the exact quantity needed. No performance claim is added beyond the source product record.
Complete source-backed product details
| Manufacturer | EngineQuest |
|---|---|
| Brand | EngineQuest |
| Model | EQ Oil Pan |
| Item Weight | 8 pounds |
| Package Dimensions | 23 x 20 x 14 inches |
| Country of Origin | Taiwan |
| Item model number | Chevy 5.0/5.7L (1996 – Newer) |
| Exterior | Machined |
| Manufacturer Part Number | EQ-OP350N |
| OEM Part Number | 808588, 809910, 889501T, 12559020. |
Upgrade your engine with this new V8 marine oil pan, designed for small block 5.0L and 5.7L V8 engines. This 5-quart oil pan is engineered for engines featuring a 1-piece rear main seal and uses a 12mm x 1.75mm metric drain plug. This replacement oil pan is built for applications requiring no internal baffle, compatible with setups using a windage tray bolted to the main caps. It directly replaces OEM part numbers 808588, 809910, 889501T, and 12559020. Constructed from durable materials to withstand marine and heavy-duty environments. Designed for reliable performance with a 1-year warranty for peace of mind. Engine Quest produces high-quality OE-style replacement parts. Each part undergoes rigorous testing and inspections to meet EngineQuest’s exact specifications. Designed for precision manufacturing and durability, our products ensure easy installation. With nearly 500 SKUs available, the company specializes in hard-to-find, in-demand parts, including those no longer available from the OEM, difficult to salvage, or with prohibitively high OEM costs.
Source product highlights
- Fits 5.0L and 5.7L Small Block V8 Engines: Ideal for marine and industrial applications.
- 5-Quart Oil Pan Without Baffle: Designed for engines with external windage trays.
- 12mm Metric Drain Plug Compatibility – Suitable for engines built in 1996 and newer.
- Direct OEM Replacement: Replaces part numbers 808588, 809910, 889501T, 12559020.
- Durable Construction for Marine Use: Built to withstand harsh operating conditions.
- EngineQuest: Over 75 Years of U.S. Automotive Expertise – Designed in the USA with Top-Quality Control. Proud IMCA/WISSOTA Supporter. Backed by a 1-Year Parts & Labor Warranty.




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