HAPPY19STAR 3888325 Gm Spark Plug Wire Set V6 4.3 813720A11

( Brand: Happy19star ), ( Manufacturer Part Number: 3888325 ), ( Warranty: 90 Day ), ( Type: Spark Plug Wire Set ), ( Compatible Models: For Gm 4.3 V6 Engines )

Review HAPPY19STAR Volvo Penta V6 Gm 4.3 Spark Plug Wire Set Usa fits MERCRUISER

Introducing the Happy19star 3888325 spark plug wire set, specifically designed for Volvo Penta Mercruiser V6 GM 4.3 engines with part number 813720A11. This high-performance spark plug wire set is an essential upgrade for your marine engine, ensuring optimal ignition system performance and reliable engine operation.

The Happy19star 3888325 spark plug wire set is engineered using top-quality materials. Each wire is made from a durable, high-temperature-resistant insulation material. This insulation provides excellent protection against the harsh marine environment, preventing damage from saltwater, UV radiation, and extreme temperatures.

The wires feature a heavy-duty, tinned copper core that ensures superior conductivity, minimizing voltage drop and providing a strong, consistent spark. The wires are also designed with a high-performance, low-resistance boot that ensures a secure fit and a reliable seal at the spark plug, preventing fuel leaks and protecting against corrosion.

These spark plug wires are also designed with a proper length for easy installation. Each wire is cut to the correct length for the Volvo Penta Mercruiser V6 GM 4.3 engine, ensuring a perfect fit and eliminating the need for any trimming or modification.

The Happy19star 3888325 spark plug wire set is an excellent choice for boat owners seeking improved engine performance and reliability. With their high-quality materials, superior conductivity, and secure fit, these spark plug wires help ensure a stronger, more consistent spark, leading to smoother engine operation and better fuel efficiency.

Upgrading to the Happy19star 3888325 spark plug wire set is a simple and effective way to enhance the performance and longevity of your Volvo Penta Mercruiser V6 GM 4.3 engine. With their durability, reliability, and superior performance, these spark plug wires are an essential investment for any boat owner.

Pros and Cons of Buying Volvo Penta Mercruiser V6 GM 4.3 Spark Plug Wire Set (813720a11) by Happy19star

This section provides a brief overview of the Volvo Penta Mercruiser V6 GM 4.3 Spark Plug Wire Set (813720a11) by Happy19star and the purpose of the article.

1. OEM Compatibility: The spark plug wire set is specifically designed for Volvo Penta Mercruiser V6 engines with GM 4.3L blocks, ensuring a perfect fit and optimal engine performance.

2. High-Quality Materials: The wires are made of high-temperature resistant materials that can withstand the extreme conditions of a marine engine, ensuring longevity and reliability.

3. Improved Spark: The spark plug wires are designed to provide a strong, consistent spark, which can improve engine performance and fuel efficiency.

4. Easy Installation: The spark plug wire set comes with clear installation instructions, making it a relatively straightforward process for most DIY mechanics.

1. Price: The Happy19star spark plug wire set may be more expensive than aftermarket alternatives, which could be a concern for budget-conscious consumers.

2. Limited Availability: The spark plug wire set may not be readily available at local auto parts stores, requiring consumers to order online or from specialized marine engine suppliers.

In conclusion, the Volvo Penta Mercruiser V6 GM 4.3 Spark Plug Wire Set (813720a11) by Happy19star offers several advantages, including OEM compatibility, high-quality materials, improved spark, and easy installation. However, it may be more expensive than aftermarket alternatives and less readily available at local auto parts stores.

If you own a Volvo Penta Mercruiser V6 engine with a GM 4.3L block and are in need of a new spark plug wire set, the Happy19star 813720a11 is an excellent choice due to its OEM compatibility and high-quality materials. While it may be more expensive than some aftermarket alternatives, the benefits it offers can make it a worthwhile investment for those seeking optimal engine performance and reliability. If budget is a concern, it is recommended to carefully consider the specifications and compatibility of aftermarket alternatives before making a final decision.

Details:

Note that the coil wire has two female ends. W/o Product Instruction. For Volvo Penta MerCruiser 3.8L, 4.3L V6 - 84-813720A11, 18-8801-1, 503750.

For Mercruiser: 813720A11 Volvo Penta: 3888325 OMC: 503750. New List Item. Fitment: For OMC, For Volvo Penta, and Mercruiser 4.3 V6 GM engines.: -100% Brand New.

Replaces Part Number. Spark Plug Wire Set.

part #: 3888325 prices

• $26.64-$28.92

specifications vesselveep:

• for models: Mercruiser
• for makes: Volvo, Penta
• brand: Happy19star
• manufacturer part number: 3888325
• warranty: 90 Day
• type: Spark Plug Wire Set
• compatible models: For Gm 4.3 V6 Engines

payments vesselveep:

• credit card: Mastercard
• other
• wallet: Paypal

returns vesselveep:

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

seller vesselveep:

• # reviews: 8846
• rating: 99.4%
• city: Chino, California

offer vesselveep:

• started: December 25, 2025
• best offers: True
• sold: 0
• availability: In Stock
• options: Ship-to-home
• quantity: 10

general vesselveep:

• Parts Accessories > Boat Parts > Other
• condition: New

shipping vesselveep:

• class: Standard, Expedited
• service: Standard, UPS 2nd Day Air
• cost: $0.00
• carrier: UPS
• transit: 5-9 Days
• type: Fixed