370-250-2Z8 COMPONENTSPLUS Ignition Coil Mercruiser

Review COMPONENTSPLUS Ignition Coil For 140 153 165 Hp All Years By 370-250 for MERCRUISER

The COMPONENTS PLUS 370-250-2Z8 ignition coil is a high-performance aftermarket replacement part designed specifically for Mercruiser engines with a power output of 140, 153, or 165 horsepower. This ignition coil is compatible with Mercruiser model numbers 370-250, 18-5433, and is an excellent option for boat owners looking to enhance their engine's performance or extend the life of their ignition system.

The ignition coil is engineered with a robust design to withstand the rigors of marine use. It features a high-output primary winding that generates a strong magnetic field to produce a powerful spark at the spark plugs. The secondary winding is designed to provide a reliable and consistent spark output, ensuring smooth engine operation and efficient combustion.

The COMPONENTS PLUS 370-250-2Z8 ignition coil is built with high-quality materials to ensure durability and reliability. The coil is sealed in a robust housing that protects it from water, moisture, and other harsh marine environments. The terminals are made of heavy-duty copper, providing excellent conductivity and reducing the likelihood of corrosion.

This ignition coil is easy to install, with a plug-and-play design that allows it to be swapped out with the original part in just a few minutes. It comes with a set of gaskets to ensure a tight seal and prevent leaks. The COMPONENTS PLUS 370-250-2Z8 ignition coil is backed by a 1-year warranty, giving boat owners peace of mind and confidence in their purchase.

In summary, the COMPONENTS PLUS 370-250-2Z8 ignition coil is a high-quality, durable, and reliable replacement part for Mercruiser engines with a power output of 140, 153, or 165 horsepower. It is designed to provide a strong and consistent spark output, ensuring smooth engine operation and efficient combustion. With its easy installation and robust design, this ignition coil is an excellent choice for boat owners looking to enhance their engine's performance or extend the life of their ignition system.

The Mercruiser 140-153-165 HP 370-250 18-5433 ignition coil, part number 370-250-2Z8, is a crucial component of your boat's ignition system. It's essential to understand the pros and cons of buying this specific ignition coil to make an informed decision.

1. OEM Compatibility: This ignition coil is manufactured by the original equipment manufacturer (OEM), ensuring a perfect fit and function for your Mercruiser engine.

2. High-Performance: The OEM ignition coil is designed to deliver a strong and consistent spark to ignite the fuel air mixture. This is particularly important in marine applications where the ignition system may be exposed to harsh environments.

3. Dependability: Mercruiser is a reputable brand known for producing high-quality components. An OEM ignition coil is less likely to fail compared to aftermarket alternatives.

1. Cost: Original equipment manufacturer parts, especially those from well-known brands like Mercruiser, can be more expensive than aftermarket alternatives.

2. Limited Availability: Since this is an OEM part, it may not be as readily available as aftermarket alternatives from various suppliers.

The Mercruiser 140-153-165 HP 370-250 18-5433 ignition coil (part number 370-250-2Z8) is a reliable and high-performance component that offers the benefits of OEM compatibility and dependability. However, its higher cost and limited availability may be a concern for some boat owners. Ultimately, the decision to buy this ignition coil depends on your priorities, budget, and engine requirements.

If you prioritize performance, reliability, and a perfect fit for your Mercruiser engine, then the OEM ignition coil (370-250-2Z8) is the recommended choice. However, if you're looking for a more budget-friendly alternative, you may want to consider an aftermarket ignition coil from a reputable supplier. Always ensure that the aftermarket coil is compatible with your engine model and application.

Details:

Componentsplus products, when properly installed, are warranted against defects in materials and workmanship to the original purchaser for a period of one 1 year from date purchase. Horsepower: 140-454 hp. Ignition coil for Mercruiser 140 153 165 hp all years by 370-250 18-5433: this item fits various applications by part number. Warranty does not cover failure due to accident, abuse, neglect or as the result of normal wear and tear.

Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but designed to function same as - if better than. All parts sold are new. Mercruiser all years, 140 hp 153 165 224 262 454 years. Product notice: as a parts distributor we mostly sell aftermarket any oem would be noted as such.

specifications watercraftimp:

• for models: Mercruiser
• brand: Componentsplus
• mpn: 370-250-2z8
• part type: Ignition Hp Coil
• warranty: 1 Year
• california prop 65 warning: This Product May Expose You To Chemicals Such As Carbon Black, Silica, Crystalline Which Are Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov
• country of origin: Us
• product notice: As A Parts Distributor We Mostly Sell Aftermarket Parts
• source: Aftermarket

returns watercraftimp:

• paid by: seller
• time: 30 days
• policy: returns accepted

offer watercraftimp:

• price: $118.31
• item condition: New
• availability: in stock
• started: january 29, 2026
• sold #: 14
• options: ship-to-home

payments watercraftimp:

• credit card: visa
• wallet: google-pay
• other

general watercraftimp:

• category: Watercraft Parts > Engines > Impellers Components

seller watercraftimp:

• city: morrisville, north carolina
• # reviews: 52098
• rating: 98.7%

shipping watercraftimp:

• transit: 3-7 days
• type: fixed
• service: economy, standard, expedited, overnight
• class: economy, standard, expedited, one-day