Mercury 25-37340 OEM O-Ring for MerCruiser 4.3L 5.0L 5.7L V8 Marine Engines
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Mercury 25-37340 OEM O-Ring for MerCruiser 4.3L 5.0L 5.7L V8 Marine Engines

Product Code: QUI25-37340

The Mercury 25-37340 OEM O-Ring is a genuine replacement part designed for MerCruiser marine engines. This factory original O-ring ensures a secure seal, helping to prevent leaks and maintain engine reliability on the water.

Compatible with 4.3L, 5.0L, and 5.7L V8 MerCruiser engines, this O-ring is ideal for routine maintenance or repairs. It is a direct replacement for the previous part number 36283 and is trusted by boat owners and marine professionals.

  • Fits MerCruiser 4.3L, 5.0L, and 5.7L V8 marine engines (carbureted Alpha/Bravo, GM V8 models)
  • Genuine MERCURY OEM part (25-37340), supersedes 36283
  • Engineered for a precise fit and dependable seal
  • Sold individually for easy replacement
  • Recommended for routine engine maintenance and repairs
$7.98
Suggested Retail Price: $8.99
12% discount
Warehouse Qty Avail. Availability
Entrepot : St-Eustache 10 In Stock
Gatineau - -
Vaudreuil - -