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  3. MARINEPRO 503755

MARINEPRO 503755 Ignition Wire Set Prestolite Mallorypoint 5.0L 5.7 5.8L 7.4L Prestolite/ Ign

fits make: Omc.

503755 Marinepro Omc 5.0l 5.7 5.8l 7.4l Ignition Wire Set With Prestolite/ Mallorypoint Ign

( Brand: Marinepro ), ( Manufacturer Part Number: 503755 ), ( Part Type: Ignition Wire ), ( Replaces: 18-8802, 18-8802-1, 18-8803, 18-8803-2, 18-8823 )

Review MARINEPRO Omc 5.0l 5.7 5.8l 7.4l Ignition Wire Set Prestolite/ Mallorypoint Ign

Introducing the MarinePro 503755 ignition wire set, an essential upgrade for boat owners with OMC 5.0L, 5.7L, 5.8L, and 7.4L engines. This prestigious ignition wire set, manufactured by MarinePro, is a direct replacement for Prestolite and Mallory points. It is meticulously designed to deliver superior performance and reliability, ensuring a smoother and more efficient boating experience.

The MarinePro 503755 ignition wire set is engineered using high-quality materials that can withstand the harsh marine environment. Each wire is coated with a durable, UV-resistant covering, safeguarding them from the sun, water, and other damaging elements. The insulation material is also resistant to oil, gas, and other common marine contaminants, ensuring a prolonged lifespan.

This ignition wire set comprises eight wires, including the primary and secondary ignition wires, coil connectors, and distributor cap connectors. Each wire is color-coded for easy identification, making installation a straightforward process. The wires are also pre-terminated, eliminating the need for additional connectors or crimping tools.

The MarinePro 503755 ignition wire set is a direct fit for various OMC engines, ensuring a seamless replacement process. It is designed to work perfectly with the factory ignition system, allowing for an easy plug-and-play installation. By upgrading to this high-performance ignition wire set, you can expect improved spark energy, better ignition timing, and an overall enhancement of your engine's performance.

Investing in the MarinePro 503755 ignition wire set is an investment in the longevity and reliability of your boat's ignition system. With its superior quality and durability, this ignition wire set is an essential addition to any boater's toolkit. Whether you're a seasoned boater or a newcomer to the world of marine engines, this ignition wire set is a must-have component for maintaining and optimizing the performance of your OMC engine.

Pros and Cons of Buying Marinepro 503755 Omc Ignition Wire Set for 5.0L, 5.7L, 5.8L, and 7.4L Engines

Introduction:

The Marinepro 503755 Omc Ignition Wire Set is designed for use in various OMC (Outboard Marine Corporation) engines, including those with 5.0L, 5.7L, 5.8L, and 7.4L displacements. This product is manufactured by Prestolite/Mallory, a reputable automotive and marine electrical components supplier. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this ignition wire set.

Pros:

1. Compatibility: The Marinepro 503755 ignition wire set is specifically designed for various OMC engines, ensuring a proper fit and function.

2. High-Performance: The ignition wires are made from high-quality materials that can handle the demands of marine applications, providing reliable ignition and better engine performance.

3. Improved Spark: The ignition wires are engineered to deliver a strong and consistent spark, which can result in better combustion, increased power, and improved fuel efficiency.

4. Protective Insulation: The wires are covered with heat-resistant insulation to protect against damage from high temperatures and harsh marine environments.

5. Convenient Packaging: The ignition wire set comes in a practical packaging that includes all necessary wires, making it easier for users to install and replace old wires.

Cons:

1. Limited Brand Compatibility: The Marinepro 503755 ignition wire set is specifically designed for OMC engines, which may limit its applicability for other marine engine brands.

2. Potential Fitment Issues: Although the product is designed to fit various OMC engines, some users may still encounter fitment issues due to engine variations.

3. Price: Compared to some aftermarket or OEM alternatives, the Marinepro 503755 ignition wire set may be considered relatively expensive.

Conclusion:

The Marinepro 503755 Omc Ignition Wire Set from Prestolite/Mallory offers several advantages, such as compatibility, high performance, improved spark, protective insulation, and convenient packaging. However, it also has some disadvantages, including limited brand compatibility, potential fitment issues, and price. Based on the analysis, it is recommended for users with OMC engines seeking a reliable and high-performance ignition wire set, as long as they are willing to accept the potential limitations and cost.

Recommendation:

If you own an OMC engine and require a new ignition wire set, the Marinepro 503755 Omc Ignition Wire Set from Prestolite/Mallory is a solid choice. It offers excellent performance, reliable ignition, and the convenience of being specifically designed for your engine type. However, be aware of the potential limitations, such as limited brand compatibility and potential fitment issues, and consider your budget before making a purchase.

Details:

Replaces: 18-8802, 18-8802-1, 18-8803, 18-8803-2, 18-8823. OMC 5.0L 5.7 5.8L 7.4L 503755 Ignition Wire Set w/Prestolite/ MalloryPoint Ign: Thumbnails to: PRODUCT SPECIFICATIONS: Brand: MarinePro. We answer questions quickly. Condition: New.

HAZARDOUS PRODUCTS HAZMAT: 1 Carriers charge extra to ship packages with products they consider hazardous, such as oils, paints, and primers. Manufacturer PN: 503755. Below the price of item.

specifications intengster:

  • for makes: Omc
  • brand: Marinepro
  • mpn: 503755
  • part type: Ignition Wire
  • replaces: 18-8802, 18-8802-1, 18-8803, 18-8803-2, 18-8823

offer intengster:

  • options: Ship-to-home
  • started: May 4, 2026
  • availability: In Stock
  • sold: 0

shipping intengster:

  • service: USPS Priority Mail, USPS Ground Advantage, UPS Ground, USPS Priority Mail Express
  • cost: $13.74
  • type: Calculated
  • class: Expedited, Standard
  • transit: 5-12 Days
  • carrier: USPS, UPS

seller intengster:

  • # reviews: 78296
  • rating: 99.5%
  • city: Hollywood, Florida

payments intengster:

  • credit card: Discover
  • wallet: Apple-pay
  • other

returns intengster:

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

general intengster:

  • condition: New
  • Boat Parts > Sterndrive Motors Components > Internal Engine Parts
for makes: omc, part type: ignition wire, replaces: 18-8802, 18-8802-1, 18-8803, 18-8803-2, 18-8823,
category: boat parts > sterndrive components > internal engine parts, sku: 2394229966672892,
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