1. Sterndrive Electrical For Sale.
  2. sku: 2725428906841713
  3. CDI 134-4313S

CDI 134-4313S Trigger Disc Cylinder Flow 865369269396 150 70-79

fits model: Mariner, Cross. make: Mercury. year: 1990.

134-4313s Cdi Trigger Disc For Mercury / Mariner 90 - 150 Hp 6 Cylinder Cross Flow 70-79

( Brand: Cdi ), ( Manufacturer Part Number: 134-4313S ), ( Part Type: Flow Hp Cylinder ), ( UPC: 865369269396 )

Review CDI Trigger Disc Mercury 150 Hp Cylinder Flow 70-79 fits MARINER CROSS 1990

Introducing the CDI 134-4313S Trigger Disc, a precision-engineered component designed specifically for Mercury Mariner 90 and 150 HP engines with cylinder cross flow and a production year between 70 and 79. This trigger disc is an essential part of your engine's ignition system, ensuring reliable and efficient combustion.

The CDI 134-4313S Trigger Disc is meticulously crafted from high-quality materials, ensuring superior durability and performance. Its advanced design includes a robust construction to withstand the rigors of continuous use in marine applications. The disc features a fine-tuned geometry that optimizes ignition timing for improved engine performance and fuel efficiency.

This trigger disc is a direct replacement for the original part, ensuring a perfect fit and seamless integration with your engine's existing ignition system. Its OEM (original equipment manufacturer) design ensures compatibility and reliability, making it an ideal choice for Mercury Mariner owners seeking high-performance and dependable replacement parts.

The CDI 134-4313S Trigger Disc is engineered to deliver consistent ignition performance, even in demanding marine environments. Its superior design minimizes wear and tear, reducing the need for frequent replacement and maintenance. This not only saves you time and money in the long run but also ensures peace of mind while enjoying your time on the water.

In summary, the CDI 134-4313S Trigger Disc is an essential upgrade for Mercury Mariner 90 and 150 HP engines with cylinder cross flow and a production year between 70 and 79. It offers superior durability, enhanced performance, and improved fuel efficiency, making it an indispensable addition to your marine engine. Trust this high-quality trigger disc to provide reliable ignition and ensure your Mercury Mariner continues to perform at its best.

CDI 134-4313S Trigger Disc for Mercury Mariner 1.5L: A Detailed Analysis

Introduction:

The CDI 134-4313S trigger disc is a crucial component in the ignition system of Mercury Mariner 1.5L engines manufactured between 70-79 with 90-150 horsepower. This part is responsible for generating high voltage sparks to ignite the fuel. In this analysis, we will discuss the pros and cons of replacing the original trigger disc with the CDI 134-4313S.

Pros:

1. Improved Performance: The CDI 134-4313S trigger disc can enhance the overall performance of your Mercury Mariner engine. This is because it generates a stronger and more consistent spark, which in turn leads to better combustion and increased power.

2. Longer Lifespan: The CDI 134-4313S trigger disc is designed to last longer than the original part. It is made of high-quality materials and features advanced technology that helps it withstand the rigors of continuous operation in harsh environments.

3. Enhanced Fuel Economy: A more efficient combustion process enabled by the CDI 134-4313S trigger disc can lead to improved fuel economy. This means that you may save money on fuel in the long run.

4. Reduced Engine Knocking: The stronger spark produced by the CDI 134-4313S trigger disc can help reduce engine knocking, which can lead to improved engine durability and longevity.

Cons:

1. Cost: The CDI 134-4313S trigger disc may be more expensive than the original part. However, its long lifespan and improved performance make it a worthwhile investment for many Mercury Mariner owners.

2. Installation Complexity: Installing the CDI 134-4313S trigger disc can be a complex process, especially for those who are not mechanically inclined. It is recommended that you take your vehicle to a professional mechanic for installation to ensure proper installation and function.

3. Potential Compatibility Issues: While the CDI 134-4313S trigger disc is designed to fit most Mercury Mariner engines, there may be some compatibility issues with certain vehicles. It is important to verify that this part is compatible with your specific engine model and year before making a purchase.

Conclusion:

The CDI 134-4313S trigger disc is an investment that can lead to improved performance, longer lifespan, enhanced fuel economy, and reduced engine knocking in Mercury Mariner 1.5L engines. Despite its higher cost and installation complexity, the benefits it offers make it a worthwhile investment for many vehicle owners. However, it is crucial to verify compatibility before purchasing and to have the part installed by a professional mechanic to ensure proper function.

Recommendation:

If you own a Mercury Mariner 1.5L engine manufactured between 70-79 with 90-150 horsepower and are experiencing issues with performance, fuel economy, or engine knocking, the CDI 134-4313S trigger disc could be an excellent solution. It is recommended that you consult with a professional mechanic to verify compatibility and to discuss the benefits and costs associated with this investment.

Details:

CDI Trigger Disc for Mercury / Mariner 90 - 150 Hp 6 Cylinder Cross Flow 70-79, OE#: 393-4313.

part #: 1344313s prices

  • $28.81-$38.97

specifications steelectr:

  • for models: Mariner, Cross
  • for makes: Mercury
  • for years: 1990
  • brand: Cdi
  • mpn: 134-4313s
  • part type: Flow Hp Cylinder
  • upc: 865369269396

seller steelectr:

  • rating: 100.0%
  • city: Hauppauge, New York
  • # reviews: 52

payments steelectr:

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

returns steelectr:

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

offer steelectr:

  • quantity: 1
  • availability: In Stock
  • options: Ship-to-home
  • started: August 5, 2025
  • sold: 0

shipping steelectr:

  • type: Fixed
  • cost: $0.00
  • class: Expedited
  • transit: 3-8 Days
  • carrier: USPS
  • service: USPS Priority Mail

general steelectr:

  • Boat Parts > Sterndrive Motors Components > Electrical Systems
  • condition: New
for models: mariner, cross, for makes: mercury, for years: 1990, part type: flow hp cylinder,
category: boat parts > sterndrive components > electrical systems, sku: 2725428906841713,
Cdi 134-4313S Is Similar To:
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3 offers $28.81–$38.97 USD
  • New. Offer #1 priced at $29.99 + $0.00 shipping estimate = $29.99* total. FREE SHIPPING
  • New. Offer #2 priced at $38.97 + $9.00 shipping estimate = $47.97* total. 6 Cyl 2.875 Bore Cross Flow 90. TRIGGER DISC.+$9.00 shipping
  • New. Offer #3 priced at $28.81 + $5.97 shipping estimate = $34.78* total. HAZARDOUS PRODUCTS (HAZMAT) Replaces: 4313.+$5.97 shipping

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