Denso 4513 Spark Plug

Overview of Denso Platinum TT Spark Plug 4513

The Denso Platinum TT spark plug 4513 is engineered for reliable ignition performance in a variety of vehicles including Buick, Cadillac, Chevrolet, Ford, and more. Designed with advanced materials and a twin-tip ground electrode, this spark plug supports efficient combustion and consistent engine operation.

• Titanium enhanced twin-tip ground electrode design
• Platinum center electrode tip for durability
• Copper core center electrode for optimal conductivity
• Nickel ground electrode core material
• Pre-gap size of 1.0 mm for precise spark delivery
• Tapered seat type with 14 mm thread diameter and 25 mm reach
• Hex size of 16 mm for standard installation tools
• Manufacturer heat range rating of 16
• Resistance of 5000 ohms to reduce electrical noise

Detailed Features and Specifications

The Denso Platinum TT spark plug 4513 features a unique twin-tip ground electrode enhanced with titanium, which improves spark efficiency and electrode longevity. The center electrode combines a copper core for excellent thermal conductivity with a platinum tip that resists wear and corrosion. This combination ensures stable ignition and consistent performance over time. The spark plug’s tapered seat and 25 mm reach make it compatible with a wide range of engines, while the 16 mm hex size allows for easy installation using common tools. With a resistance rating of 5000 ohms, it helps minimize radio frequency interference, supporting vehicle electronics.

About the Denso Platinum TT Product Line

The Platinum TT line from Denso focuses on secondary ignition components that deliver enhanced durability and ignition stability. The twin-tip electrode design is a hallmark of this line, providing improved spark exposure and combustion efficiency. This product line is suitable for vehicles requiring precise ignition timing and reliable spark plug longevity, such as many models from Buick, Chevrolet, Ford, and GMC.

Compatible Vehicles and Applications

This spark plug is compatible with a broad range of makes and models, including Buick LaCrosse, Cadillac CTS, Chevrolet Malibu, Ford Fusion, GMC Canyon, Mazda CX-7, and Suzuki Grand Vitara, among others. It is designed to meet the ignition requirements of these vehicles, ensuring proper fit and function.

• Resolves misfires and rough idling
• Improves cold start performance
• Reduces engine hesitation and stalling
• Helps maintain fuel efficiency
• Prevents electrode wear and corrosion

Installation Notes and Tips

When installing the Denso Platinum TT spark plug 4513, ensure the engine is cool to avoid damage. Use a torque wrench to tighten the spark plug to the manufacturer’s specifications to prevent over-tightening or under-tightening. Verify the pre-gap size of 1.0 mm before installation, although the plug comes pre-gapped. Compatible with vehicles requiring a 14 mm thread diameter and 25 mm reach, this spark plug fits standard ignition systems without modification.

Quality Assurance and Warranty

Denso manufactures the Platinum TT spark plug 4513 to meet strict quality standards, using premium materials such as platinum and copper for durability and performance. While specific warranty details may vary, Denso products typically come with a limited warranty covering defects in materials and workmanship. Always consult vehicle and product documentation for warranty terms.