NGK Power Spark Plug 3951 V

NGK V-Power Spark Plug 3951: Unleash Your Marine Engine´s Potential

Elevate your boating experience with the NGK V-Power Spark Plug 3951, the definitive choice for boaters seeking superior ignition, enhanced performance, and unwavering reliability on the water. Engineered specifically for the demanding conditions of marine environments, this spark plug ensures your engine starts strong and runs efficiently, whether you´re cruising the open water or navigating tight channels. Upgrade your boat´s fuel system with a component trusted by professionals and enthusiasts worldwide.

V-Power plugs offer economical performance and improved ignitability over nickel spark plugs.

OEM and racer approved.
Lowers ignition system voltage requirements
Greater ignitability and performance
Increased fuel economy
High durability resists electrical and chemical wear
Sold in standard pack only.

Experience Unmatched Ignition and Efficiency

The NGK 3951 is more than just a replacement part; it´s a performance upgrade. At its core is NGK´s innovative V-Groove technology. This unique design features a v-groove precisely cut into the center electrode, which forces the spark to occur at the outer edge of the electrode. This creates a larger, more rapidly expanding flame kernel, leading to more complete and efficient fuel combustion. The result is a noticeable improvement in engine responsiveness, smoother idling, and crisper acceleration, ensuring you have power when you need it most.

Engineered for the Harsh Marine Environment

Durability is paramount for any piece of boat equipment, and the NGK V-Power plug is built to last. It features trivalent metal plating, which provides exceptional anti-corrosion and anti-seizing properties. This is crucial for preventing thread damage and ensuring easy removal, even after prolonged exposure to moisture and saltwater. The solid copper core offers superior heat dissipation, preventing overheating and maintaining stable performance under heavy loads. Furthermore, the built-in resistor effectively suppresses radio frequency interference (RFI), protecting your boat´s sensitive electronics like GPS, fish finders, and communication systems from engine noise.

Key Features:

* V-Groove Center Electrode: Enhances ignitability for quicker starts and more complete combustion.
* Trivalent Metal Plating: Delivers robust protection against corrosion and prevents seizing in the cylinder head.
* Solid Copper Core: Provides excellent heat transfer and conductivity for consistent performance.
* Integrated Resistor: Prevents RFI that can disrupt marine electronics and on-board systems.
* Precision Gapping: Engineered to exact specifications for optimal performance right out of the box.

Technical Specifications
* Product: NGK V-Power Spark Plug
* Stock Number: 3951
* Part Number: BPR6ES
* Attribute: Spark plugs
* Thread Diameter: 14mm
* Thread Reach: 19mm (3/4")
* Hex Size: 20.8mm (13/16")
* Heat Range: 6
* Factory Gap: 0.8mm (0.032")
* Center Electrode Material: Nickel with V-Groove
* Ground Electrode Configuration: Standard

Ideal for a wide range of inboard and outboard marine engines, the NGK 3951 V-Power spark plug is the smart investment for any boat owner looking to maximize fuel economy, reduce emissions, and ensure their engine performs at its peak. Trust NGK to power your adventures with reliability and performance you can feel