1. Boat Outboard Engines To Buy
  2. sku: 17293755806746761
  3. MERCURY 516-31

MERCURY 516-31 Dfi Air Adaptor Gasket 745061421899 27-814754A00 27-850058

fits model: Efi. make: Mercury.

27-814754a00 Mercury 516-31 Oem Dfi / Efi Air Adaptor Gasket 27-850058

( Manufacturer Part Number: 516-31 ), ( Part Type: Gasket Adapter ), ( UPC: 745061421899 )

Review MERCURY Oem Dfi Air Adaptor Gasket fits EFI

Mercury 516-31 DFI EFI Air Adaptor Gasket (27-814754a00, 27-850058) - Precision Engineered for Optimal Performance

The Mercury 516-31 DFI EFI Air Adaptor Gasket (27-814754a00, 27-850058) is a crucial component for maintaining the efficiency and reliability of your Mercury outboard engine. This gasket, specifically designed for the Mercury 516-31 DFI EFI series, offers a perfect blend of durability and precision, ensuring a secure and leak-free connection.

Manufactured to exacting standards, this air adaptor gasket is meticulously engineered to fit seamlessly into your engine's air intake system. Its high-quality construction ensures it withstands the rigors of continuous use in marine environments, while its design promotes optimal airflow for optimal engine performance.

The gasket is designed to work in harmony with the DFI EFI system, delivering a smooth power delivery and excellent fuel efficiency. The gasket's primary function is to provide a secure seal between the air adaptor and the engine's intake manifold, preventing air leaks that could negatively impact engine performance.

Installation is straightforward, with the gasket designed to fit easily into place. Its dimensions and contours match those of the Mercury 516-31 DFI EFI air adaptor, ensuring a perfect fit every time.

In summary, the Mercury 516-31 DFI EFI Air Adaptor Gasket (27-814754a00, 27-850058) is an essential part for your Mercury outboard engine. Its precision engineering, durable construction, and easy installation make it a vital component for maintaining your engine's performance and reliability.

Analysis of the Mercury 516-31 DFI EFI Air Adaptor Gasket (Part Number: 27-814754a00, 27-850058)

Pros:

1. OEM Part: This air adaptor gasket is an original equipment manufacturer (OEM) part, ensuring it is specifically designed for your Mercury engine, ensuring a perfect fit and optimal performance.

2. EFI Compatibility: The EFI (Electronic Fuel Injection) compatibility of this part means it can work effectively with modern fuel systems, improving the efficiency and power output of your engine.

3. Durable Construction: The gasket is designed to handle the harsh conditions of an engine, with a durable construction that can withstand high temperatures and pressures.

4. Convenience: As an OEM part, it eliminates the guesswork and potential compatibility issues that may arise when using aftermarket parts.

Cons:

1. Price: OEM parts, being specifically designed for the vehicle they are intended for, often come at a premium price compared to aftermarket alternatives.

2. Availability: Depending on your location, finding this exact part may be challenging, as it is a specific model designed for a specific engine, which may limit the number of retailers carrying it.

3. Limited Upgrade Potential: As it is an OEM part, it may not offer the same level of upgrade potential as aftermarket parts, which may be designed to enhance performance or offer additional features.

Conclusion: The Mercury 516-31 DFI EFI Air Adaptor Gasket (Part Number: 27-814754a00, 27-850058) is a high-quality, durable, and reliable part designed specifically for your Mercury engine. However, its premium price and potential availability issues should be considered. If you prioritize the perfect fit, performance, and convenience, this OEM part is a good choice. If you are looking to save money or potentially upgrade the part in the future, an aftermarket alternative may be more suitable.

Recommendation: If you are confident in the performance and reliability of OEM parts and are willing to pay a premium for the assurance of a perfect fit, the Mercury 516-31 DFI EFI Air Adaptor Gasket (Part Number: 27-814754a00, 27-850058) is a recommended choice. Otherwise, researching aftermarket alternatives may be worthwhile to find a more cost-effective solution that still meets your needs.

Details:

Brand new OEM gasket in factory sealed PAC age.

part #: 51631 prices

  • $29.97-$159.73

specifications ouboaen:

  • for models: Efi
  • for makes: Mercury
  • mpn: 516-31
  • part type: Gasket Adapter
  • upc: 745061421899

offer ouboaen:

  • started: July 14, 2025
  • quantity: 2
  • options: Ship-to-home
  • sold: 0
  • availability: In Stock

returns ouboaen:

  • policy: No Returns

shipping ouboaen:

  • service: USPS Ground Advantage
  • type: Calculated
  • cost: $0.00
  • carrier: USPS
  • transit: 4-10 Days
  • class: Standard

seller ouboaen:

  • city: Lynchburg, Missouri
  • # reviews: 1292
  • rating: 100.0%

general ouboaen:

  • condition: New
  • Boat Parts > Outboard Engines Components > Other

payments ouboaen:

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  • wallet: Apple-pay
for models: efi, for makes: mercury, part type: gasket adapter,
category: boat parts > outboard engines components, sku: 17293755806746761,
Mercury 516-31 Is Similar To:
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5 offers $29.97–$159.73 USD
  • New. Offer #1 priced at $159.73 + $0.00 shipping estimate = $159.73* total. 6 Cyl 3.501 Bore 2.5L Optimax 150. 6 Cyl 3.501 Bore 2.5L Jet 110.FREE SHIPPING
  • New. Offer #2 priced at $29.97 + $9.00 shipping estimate = $38.97* total. 6 Cyl 3.625 Bore 3L EFI 250. GASKET, PLENUM.+$9.00 shipping
  • New other (see details). Offer #3 priced at $66.93 + $0.00 shipping estimate = $66.93* total. FREE SHIPPING
  • New. Offer #4 priced at $19.97 + $9.00 shipping estimate = $28.97* total. 6 Cyl 3.501 Bore 2.5L Sport Jet 240. 6 Cyl 3.501 Bore 2.5L EFI 150.+$9.00 shipping
  • New. Offer #5 priced at $99.25 + $14.51 shipping estimate = $113.76* total. HAZARDOUS PRODUCTS (HAZMAT) Manufacturer PN: .+$14.51 shipping

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