Bosch 96323 Spark Plug

Overview of Bosch OE Fine Wire Double Iridium Pin-to-Pin Spark Plug

The Bosch 96323 spark plug is engineered for reliable ignition performance in select Genesis, Hyundai, Kia, and Mitsubishi vehicles. Designed with advanced materials and precise specifications, this spark plug supports efficient combustion and engine operation.

• Part Number: 96323
• Brand Line: OE Fine Wire Double Iridium Pin-to-Pin
• Center Electrode Tip Material: Iridium
• Ground Electrode Tip Design: Pin-to-pin
• Resistance: 6000 ohms
• Thread Diameter: 12 mm
• Reach: 26.5 mm
• Heat Range: 8 (Manufacturer specified)
• Seat Type: Flat
• Hex Size: 16 mm
• Insulator Material: Ceramic

OE Fine Wire Double Iridium Pin-to-Pin Product Line Details

The OE Fine Wire Double Iridium Pin-to-Pin line by Bosch features spark plugs with fine wire iridium center electrodes and pin-to-pin ground electrode tips. This design enhances ignition reliability and durability by providing a stable spark with reduced electrode wear. The use of iridium and platinum-iridium materials in the electrodes ensures consistent performance and longevity, making it suitable for modern 4-cycle engines requiring precise ignition components.

Technical Description and Features

The Bosch 96323 spark plug incorporates a 6000 ohm resistor to reduce electrical noise and protect ignition components. Its center electrode is made from iridium with a nickel-yttrium and copper core, while the ground electrode tip combines platinum-iridium and nickel-yttrium for enhanced durability. The pin-to-pin ground electrode tip design improves spark stability and combustion efficiency. The spark plug features a flat seat type and a projected ceramic insulator to optimize ignition and heat dissipation. With a thread diameter of 12 mm and a reach of 26.5 mm, it fits specific engine configurations in Genesis, Hyundai, Kia, and Mitsubishi models.

Compatible Vehicles and Applications

• Genesis Equus, G80, G90, Genesis
• Hyundai Santa Fe Sport, Sonata, Tucson
• Kia Optima, Sorento, Sportage
• Mitsubishi Outlander

This spark plug is designed for 4-cycle engines and is not intended for outdoor power equipment applications.

Common Issues Addressed by Bosch 96323 Spark Plug

• Misfiring or rough engine idle
• Reduced fuel efficiency due to incomplete combustion
• Difficulty starting the engine
• Increased exhaust emissions
• Ignition system interference or noise

Installation Notes and Tips

Ensure the spark plug gap is set to the specified pre-gap size of 1 mm before installation. Use a 16 mm socket wrench for proper tightening to avoid damage to the flat seat. Verify thread engagement with the 12 mm diameter and 26.5 mm reach to ensure correct fitment. It is recommended to replace all spark plugs simultaneously to maintain balanced engine performance.

Quality Assurance and Warranty

Bosch spark plugs, including the 96323 model, are manufactured to meet OEM specifications for fit, form, and function. The use of high-quality iridium and platinum materials supports long service life and consistent ignition performance. While specific warranty details may vary, Bosch products typically come with a limited warranty against manufacturing defects.