Bosch FGR8KQE0 Spark Plug

Bosch Nickel Spark Plug FGR8KQE0

Bosch FGR8KQE0 is a conventional nickel-copper spark plug built for steady ignition performance and OE-style value. It uses a heavy-duty yttrium-enhanced nickel center electrode with a copper core to support longer service life in the correct applications, including 2003-2004 Cadillac CTS and 2002-2003 Saturn Vue.

Key Features

• Bosch Nickel line spark plug for secondary ignition service
• Nickel-yttrium center electrode with copper core
• Nickel-yttrium ground electrode tip material
• Multiple ground electrode design with 4 ground electrodes
• Resistor spark plug with 6000 resistance
• Flat seat, non-projected ceramic insulator design
• Pre-gapped to 1.35 mm; do not gap before installation
• 14 mm thread diameter, 19 mm reach, 16 mm hex size
• 4-cycle spark plug construction

Detailed Description

The Bosch Nickel product line focuses on conventional spark plugs that balance durability and everyday drivability. FGR8KQE0 follows that approach with a nickel-copper core design, yttrium-enhanced electrodes, and a resistor layout that supports stable ignition performance in the specified vehicle applications. This spark plug is engineered to meet or exceed original equipment specifications for nickel-copper core spark plugs and is listed for 2003-2004 Cadillac CTS and 2002-2003 Saturn Vue. This part number, FGR8KQE0, is a direct choice for drivers servicing OE-style ignition systems that call for a preset-gap plug.

What It Helps Address

• Rough idle caused by worn spark plugs
• Hard starting from weakened ignition output
• Misfire conditions related to plug wear or incorrect gap
• Reduced throttle response from inconsistent spark delivery
• Maintenance replacement for OE-style nickel-copper spark plug applications

Installation Notes and Tips

Verify engine application before installation. This plug is preset-gapped at 1.35 mm, so do not gap it before use. Confirm the flat seat, 14 mm thread diameter, 19 mm reach, and 16 mm hex size match the cylinder head specification. Use the correct torque procedure for the engine and inspect ignition components such as coils and wires during service. For fitment, this part fits 2003-2004 Cadillac CTS, N/A, and fits 2002-2003 Saturn Vue, N/A.

Quality Assurance

Bosch designs this nickel-copper spark plug to meet or exceed original equipment specifications for the listed applications. The FGR8KQE0 part number is built with ceramic insulation and yttrium-enhanced electrode materials for consistent secondary ignition service.