Bosch 79092 Spark Plug

Bosch Nickel Spark Plug for OE-Style Ignition

Bosch 79092 is a conventional nickel-copper spark plug built for steady ignition performance and value. It uses a heavy-duty nickel-ytttrium center electrode with a copper core to support longer service life than a basic copper-core plug, while meeting or exceeding original equipment specifications for nickel-copper core applications.

Compatible with 2011 Kia Soul ignition service needs, this Bosch Nickel line spark plug is a direct-fit secondary ignition component for drivers replacing worn plugs on a 2011 Kia Soul. Bosch 79092 is also a practical choice when you want OE-style dimensions and resistor design in a standard 4-cycle spark plug.

Key Features

• Conventional nickel-copper spark plug design
• Nickel-ytttrium center electrode with copper core
• Resistor type with 6000 resistance
• Projected ceramic insulator for stable combustion chamber placement
• Standard ground electrode tip and standard ground configuration
• Flat seat design with 12 mm thread diameter and 16 mm hex size
• Manufacturer heat range 8
• Pre-gapped to 1 mm

Detailed Product Overview

Bosch 79092 is engineered for drivers who need a dependable replacement spark plug that follows OE-style nickel-copper specifications. The nickel-ytttrium center and ground electrode materials, combined with a copper core, are selected to support consistent spark delivery and durability in everyday ignition service. The resistor design helps control electrical noise, while the projected ceramic insulator and standard electrode layout support stable combustion performance.

This part number is a fitment-based replacement for 2011 Kia Soul applications noted with a 0.040 in gap and original copper/nickel center electrode material. If you are searching for Bosch 79092 for a 2011 Kia Soul, this plug matches the listed secondary ignition application and follows the dimensions and seat style expected for that vehicle.

This part cross-references Bosch 79092 for the same application.

Common Issues This Part Can Address

• Hard starting caused by worn spark plug electrodes
• Rough idle from inconsistent ignition firing
• Misfire symptoms related to aged secondary ignition components
• Reduced throttle response from degraded spark delivery
• Maintenance replacement for OE-style spark plug service intervals

Installation Notes and Tips

Verify the specified gap before installation and compare the plug’s seat type, thread diameter, reach, and hex size to the removed part. For 2011 Kia Soul service, confirm the application notes call for a 0.040 in gap and inspect the ignition system for wear before installing Bosch 79092.

Use proper spark plug removal and torque procedures to avoid thread damage in the cylinder head. Check coil boots, plug wires, and surrounding ignition components during service so the new plug can perform as intended.

Quality Assurance

Bosch designs this Nickel line spark plug to meet or exceed original equipment specifications for nickel-copper core spark plugs. The construction uses OE-style materials and dimensions to support consistent replacement quality in secondary ignition service.