1. Sterndrive Electrical For Sale.
  2. sku: 3375423781398673
  3. MERCRUISER 22-48118

MERCRUISER 22-48118 Manifold Plug

fits year: 2022.

22-48118 Mercruiser Manifold Plug 22 48118 New Free Shipping

( Brand: Mercruiser ), ( Manufacturer Part Number: 22-48118 ), ( Part Type: Manifold Plug )

Review MERCRUISER Manifold Plug 48118 New Free Shipping fits 2022

The Mercruiser 22-48118 Manifold Plug is an essential component of the engine cooling system in MerCruiser inboard marine engines. This plug plays a crucial role in facilitating the proper flow of coolant through the engine, ensuring optimal engine performance and temperature regulation.

The 22-48118 Manifold Plug is designed to fit MerCruiser 4.3L and 5.0L engines, specifically those with serial numbers starting from 1996. It is made of high-quality materials, with a durable, heat-resistant elastomeric seal that ensures a tight seal and prevents coolant leakage. The plug also features a brass body, which provides excellent heat conduction and resistance to corrosion.

The Mercruiser 22-48118 Manifold Plug is easy to install, with a simple twist-in design that requires no gaskets or special tools. It is available as a replacement part for engines that have worn-out or damaged manifold plugs, allowing boat owners to maintain the optimal performance of their engine cooling system.

It is important to note that the use of the wrong manifold plug can lead to coolant leakage, poor engine performance, and potential engine damage. Therefore, it is recommended that boat owners use only genuine Mercruiser parts, such as the 22-48118 Manifold Plug, to ensure the longevity and reliability of their engine.

In summary, the Mercruiser 22-48118 Manifold Plug is a high-quality, essential component of the engine cooling system in MerCruiser inboard marine engines. It is designed for use in 4.3L and 5.0L engines with serial numbers starting from 1996, and features a durable, heat-resistant elastomeric seal and brass body for excellent sealing and heat conduction. The plug is easy to install and is available as a replacement part for worn-out or damaged manifold plugs. Using only genuine Mercruiser parts, such as the 22-48118 Manifold Plug, is essential for maintaining the optimal performance and longevity of the engine cooling system.

Pros and Cons of Buying Mercruiser 22-48118 Manifold Plug

The Mercruiser 22-48118 manifold plug is a crucial component of a MerCruiser engine's fuel system. This plug plays a significant role in ensuring the engine's proper operation. In this article, we will discuss the pros and cons of buying this manifold plug to help you make an informed decision.

Pros:

1. OEM Part: The 22-48118 manifold plug is a genuine OEM (Original Equipment Manufacturer) part, ensuring that it fits and performs exactly as intended by MerCruiser.

2. Improved Performance: A faulty or worn-out manifold plug can lead to engine misfires, poor fuel economy, and decreased performance. Replacing the plug with a new one can help restore the engine's performance and fuel efficiency.

3. Easy Installation: Installing a new manifold plug is a relatively simple process. It usually takes only a few minutes to remove the old plug and install the new one.

4. Long Lasting: Manifold plugs are known to last for a long time. However, if your current manifold plug has failed, it may be an indication of other underlying issues that need to be addressed.

5. Enhanced Reliability: Replacing the manifold plug with a new one can help improve the overall reliability of your MerCruiser engine.

Cons:

1. Cost: The Mercruiser 22-48118 manifold plug can be an expensive replacement part, especially when compared to aftermarket alternatives.

2. Availability: Finding a new OEM manifold plug in stores or online may not always be easy, depending on the availability.

3. Potential for False Positives: Sometimes, engine performance issues may not be caused by a faulty manifold plug. In such cases, replacing the plug may not solve the problem.

Conclusion:

The decision to buy the Mercruiser 22-48118 manifold plug depends on various factors, including the current condition of your engine, the cost, and the availability of the part. If you are experiencing engine performance issues and suspect that the manifold plug might be the culprit, replacing it with a new OEM part can help restore your engine's performance and reliability. However, it is essential to ensure that the issue is indeed caused by the manifold plug before making a purchase.

Recommendation:

Before purchasing the Mercruiser 22-48118 manifold plug, it is recommended to consult with a MerCruiser certified technician to diagnose the root cause of any engine performance issues. This will help save time, money, and ensure that you are addressing the actual problem. If the technician confirms that the manifold plug needs to be replaced, purchasing a new OEM part is recommended for optimal engine performance and reliability.

Details:

Shipped with USPS Ground Advantage. Mercruiser Manifold Plug 22 48118 NEW. Condition is New. Free Shipping.

part #: 2248118 prices

  • $7.55-$24.99

specifications steelectr:

  • for years: 2022
  • brand: Mercruiser
  • mpn: 22-48118
  • part type: Manifold Plug

seller steelectr:

  • # reviews: 720
  • city: Stamford, Connecticut
  • rating: 100.0%

returns steelectr:

  • policy: No Returns

general steelectr:

  • Boat Parts > Sterndrive Motors Components > Electrical Systems
  • condition: New

shipping steelectr:

  • class: Standard
  • transit: 5-12 Days
  • service: USPS Ground Advantage
  • cost: $0.00
  • type: Calculated
  • carrier: USPS

offer steelectr:

  • started: January 23, 2026
  • availability: In Stock
  • sold: 0
  • quantity: 3
  • options: Ship-to-home

payments steelectr:

  • credit card: Diners-club
  • other
  • wallet: Google-pay
for years: 2022, part type: manifold plug,
category: boat parts > sterndrive components > electrical systems, sku: 3375423781398673,
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