MERCURY MARINE/MERCRUISER 27-8503181 Thermostat Cover Gasket 745061422780

( Brand: Mercury Marine/mercruiser ), ( Manufacturer Part Number: 27-8503181 ), ( Part Type: Cover Gasket Thermostat ), ( California Prop 65 Warning: This Product May Contain Chemicals Known To The State Of California To Cause Cancer, Birth Defects, Or Other Reproductive Harm. ), ( UPC: 745061422780 )

Review MERCURY MARINE/MERCRUISER Lot Of New Oem Thermostat Cover Gasket

Mercury Marine/Mercruiser 27-8503181 Thermostat Cover Gasket

The Mercury Marine/Mercruiser 27-8503181 Thermostat Cover Gasket is an essential component for maintaining the performance and longevity of your marine engine. This gasket is specifically designed for the thermostat cover of various Mercury Marine and Mercruiser outboard and sterndrive engines, ensuring a reliable and efficient seal between the thermostat housing and the engine block.

Crafted from high-quality materials, this gasket offers exceptional resistance to heat, corrosion, and wear. It is designed to withstand the harsh marine environment, providing optimal performance even in the most demanding conditions. Its precise dimensions and contours ensure a perfect fit, ensuring a leak-free seal and preventing potential engine damage from coolant leaks.

Installation of the Mercury Marine/Mercruiser 27-8503181 Thermostat Cover Gasket is straightforward and can be done by most DIY boat owners. However, for best results and to avoid any potential issues, it is recommended to follow the manufacturer's instructions carefully. This gasket is an affordable and effective solution to protect your engine and ensure its optimal performance, making it an essential addition to your marine engine toolkit.

In summary, the Mercury Marine/Mercruiser 27-8503181 Thermostat Cover Gasket is a high-quality, reliable, and easy-to-install replacement part that helps maintain the performance and longevity of your marine engine. Trust in the quality and reliability of this gasket to keep your engine running smoothly and efficiently for years to come.

1. OEM Part: This gasket is an original equipment manufacturer (OEM) part, which means it is designed and manufactured by Mercury Marine/Mercruiser, ensuring a perfect fit and compatibility with your engine.

2. Durability: The gasket is designed to withstand the harsh marine environment, providing reliable sealing for the thermostat cover and preventing coolant leaks.

3. Easy Installation: The gasket is straightforward to install, requiring no special tools or extensive mechanical skills.

4. Quality Assurance: As an OEM part, it comes with Mercury Marine/Mercruiser's quality assurance, ensuring it meets the company's high standards.

1. Price: OEM parts can be more expensive compared to aftermarket alternatives.

2. Limited Availability: OEM parts may not be as widely available as aftermarket parts, which could result in longer waiting times for delivery or replacement.

3. Limited Warranty: While the gasket comes with a quality assurance, it may not have an extended warranty, unlike some aftermarket parts.

The Mercury Marine/Mercruiser 27-8503181 Thermostat Cover Gasket is a reliable choice for ensuring the perfect fit, durability, and sealing performance. However, its higher price compared to aftermarket alternatives and potential limited availability should be considered. If you value OEM quality and are willing to pay a premium, this gasket is a good choice. If you're more budget-conscious, aftermarket alternatives may be worth exploring. Always ensure to purchase from a reputable dealer to guarantee genuine parts and warranty coverage.

Details:

LOT OF 4 Mercury Marine Mercruiser New OEM Thermostat Cover Gasket, 27-8503181. Condition is New. Shipped with USPS Ground Advantage.

part #: 278503181 prices

• $7.86-$16.99

specifications ouboaen:

• for makes: Mercury
• brand: Mercury Marine/mercruiser
• mpn: 27-8503181
• part type: Cover Gasket Thermostat
• california prop 65 warning: This Product May Contain Chemicals Known To The State Of California To Cause Cancer, Birth Defects, Or Other Reproductive Harm.
• upc: 745061422780

offer ouboaen:

• options: Ship-to-home
• started: December 16, 2025
• availability: In Stock
• sold: 0
• quantity: 1

shipping ouboaen:

• class: Standard
• transit: 4-11 Days
• service: USPS Ground Advantage
• type: Calculated
• cost: $5.24
• carrier: USPS

payments ouboaen:

• other
• credit card: Diners-club
• wallet: Google-pay

seller ouboaen:

• rating: 100.0%
• city: Chester, Maryland
• # reviews: 11

returns ouboaen:

• time: 30 Days
• policy: Returns Accepted
• paid by: Buyer

general ouboaen:

• condition: New
• Boat Parts > Outboard Engines Components > Intake Fuel Systems

Mercury Marine/mercruiser 27-8503181 Is Similar To:

• 0001 Mercury Nla New Gal Fuel Tank (30.6% similar) ...(June 4th, 2018)
• 000123 Mercury Fuel Filter Safety Change Lot Nip Nos Nla (36.1% similar) ...(May 4th, 2018)
• 00820al Tecnoseal New Trim Plate Anode Aluminum Flat Mercury Alpha (14% similar) New tensely trim plate anode - aluminum flat Mercury alpha f engines for material: pounds. 19 lbs kg: 0,080 kg height...(February 3rd, 2019)
• 031026 Michigan Propeller Aluminum Prop Mercruiser Mercury Outboard (30.6% similar) Pb this prop has some minor damage as seen in the pictures. Please see included pictures. Condition: used but in good condition and guaranteed to function properly. This prop will also fit v6 Honda outboards with the correct hardware. 75 x 21P mercruiser Mercury outboard propeller fits various ...(April 3rd, 2018)
• 10-30110 Mercury Lot Of Oem Outboard Screws New Free Shipping (33.3% similar) Lot of 2 oem Mercury screws w lock washers used on some vintage mark outboard engines. Please verify comparability before purchase...(April 15th, 2018)
• 10-34691 Mercury Mariner Bulk Lot Pieces Old Stock Outboard Force Chrysler (41.1% similar) This is a bulk lot of new parts for Mercury mariner force outboard nos Nola 200 individual part numbers in factory bags with most being multi PACKS1500 total pieces packed USPS medium flat rate box flax...(February 9th, 2019)
• 10-36070 Green Bay Prop Mercury Mariner Mercruiser Marine Engine Screw (38.1% similar) Quicksilver screw, 5-PACKFOR use on many Mercury mariner outboards and mercruiser stern drives. Over 120 marine engines use this screw...(July 12th, 2018)
• 10-38055 Mercury Lot Of Oem Outboard Hinge Plate Screws Quicksilver New (37.8% similar) This fee covers the initial shipping cost regardless of label free. Lot of 4 oem Mercury outboard hinge plate screws - quicksilver please verify compatibility before purchase...(February 21st, 2019)
• 10-67751 Mercury Nos Oem Mercruiser (33.9% similar) If not, let us know and we'll try our hardest to reply within one working day. Some parts may have worn or missing packaging PORTSIDEMARINE1 16:42:42:53. Any questions. PORTSIDEMARINE1 nos oem Mercury mercruiser hex cap bolt screw transom bracket lot 804 new old stock item in original packaging. New...(February 16th, 2018)
• 10-79953q04 Mercury Quicksilver Oem Gearcase 745061741706 (32.8% similar) Set of 4 free shipping all reasonable offers considered. New in package...(October 4th, 2017)
• 10-90084 Mercury New Oem Screw 745061207363 (31.7% similar) Brand new, genuine Mercury marine mercruiser screw...(December 3rd, 2018)