Bosch 7980 Spark Plug
Reliable Ignition Performance for Select GM and Ford Vehicles
The Bosch Nickel 7980 spark plug is engineered to deliver consistent ignition performance for a range of 4-cycle engines. Designed with durable materials and precise specifications, this spark plug supports efficient combustion in vehicles such as Buick, Cadillac, Chevrolet, and Ford models.
- Resistance: 6000 ohms for optimal electrical noise suppression
- Ground Electrode Tip Design: Tapered v-profile for improved spark exposure
- Pre-Gap Size: 1.5 mm factory-set for precise ignition timing
- Center Electrode Core Material: Nickel-yttrium and copper for durability
- Seat Type: Tapered for secure fit and proper sealing
- Thread Diameter: 14 mm with 17.5 mm reach for correct engine compatibility
- Hex Size: 16 mm for standard installation tools
- Insulator Material: Ceramic with non-projected design for heat resistance
About the Bosch Nickel Spark Plug Line
The Bosch Nickel product line focuses on spark plugs that combine nickel-based electrode materials with reliable construction to meet the ignition needs of many domestic vehicles. The Nickel 7980 spark plug features nickel-yttrium alloy tips on both center and ground electrodes, enhancing wear resistance and maintaining consistent spark quality over time. This line is suitable for standard ignition systems requiring a 6000 ohm resistor to reduce radio frequency interference.
Technical Details and Compatibility
The Bosch 7980 spark plug is designed for use in 4-cycle engines and features a single ground electrode with a tapered v-profile tip to optimize spark exposure and combustion efficiency. The 1.5 mm pre-gap size is factory set to ensure proper ignition timing without additional adjustment. With a 14 mm thread diameter and 17.5 mm reach, this spark plug fits a variety of GM and Ford vehicles, including Buick LeSabre, Cadillac DeVille, Chevrolet Camaro, Ford C1500, and Pontiac Firebird, among others.
Common Applications and Problem Solving
- Restores consistent engine starting and smooth idling
- Reduces misfires caused by worn or damaged spark plugs
- Improves fuel efficiency by ensuring complete combustion
- Minimizes radio frequency interference with built-in resistor
- Prevents electrode wear for longer service intervals
Installation Notes and Tips
Ensure the spark plug gap is verified before installation, although the Bosch 7980 comes pre-gapped at 1.5 mm. Use a 16 mm socket wrench for proper tightening to the manufacturer’s torque specifications. The tapered seat type requires careful seating to avoid cross-threading. Always replace spark plugs in sets to maintain balanced engine performance.
Quality Assurance and Warranty
Bosch manufactures the 7980 spark plug to meet strict quality standards, using high-grade ceramic insulators and nickel-yttrium alloy electrodes for durability and reliable ignition. This spark plug includes a built-in resistor to meet OEM specifications for noise suppression. Warranty details should be confirmed with the original equipment manufacturer or Bosch documentation.
Description
Reliable Ignition Performance for Select GM and Ford Vehicles
The Bosch Nickel 7980 spark plug is engineered to deliver consistent ignition performance for a range of 4-cycle engines. Designed with durable materials and precise specifications, this spark plug supports efficient combustion in vehicles such as Buick, Cadillac, Chevrolet, and Ford models.
- Resistance: 6000 ohms for optimal electrical noise suppression
- Ground Electrode Tip Design: Tapered v-profile for improved spark exposure
- Pre-Gap Size: 1.5 mm factory-set for precise ignition timing
- Center Electrode Core Material: Nickel-yttrium and copper for durability
- Seat Type: Tapered for secure fit and proper sealing
- Thread Diameter: 14 mm with 17.5 mm reach for correct engine compatibility
- Hex Size: 16 mm for standard installation tools
- Insulator Material: Ceramic with non-projected design for heat resistance
About the Bosch Nickel Spark Plug Line
The Bosch Nickel product line focuses on spark plugs that combine nickel-based electrode materials with reliable construction to meet the ignition needs of many domestic vehicles. The Nickel 7980 spark plug features nickel-yttrium alloy tips on both center and ground electrodes, enhancing wear resistance and maintaining consistent spark quality over time. This line is suitable for standard ignition systems requiring a 6000 ohm resistor to reduce radio frequency interference.
Technical Details and Compatibility
The Bosch 7980 spark plug is designed for use in 4-cycle engines and features a single ground electrode with a tapered v-profile tip to optimize spark exposure and combustion efficiency. The 1.5 mm pre-gap size is factory set to ensure proper ignition timing without additional adjustment. With a 14 mm thread diameter and 17.5 mm reach, this spark plug fits a variety of GM and Ford vehicles, including Buick LeSabre, Cadillac DeVille, Chevrolet Camaro, Ford C1500, and Pontiac Firebird, among others.
Common Applications and Problem Solving
- Restores consistent engine starting and smooth idling
- Reduces misfires caused by worn or damaged spark plugs
- Improves fuel efficiency by ensuring complete combustion
- Minimizes radio frequency interference with built-in resistor
- Prevents electrode wear for longer service intervals
Installation Notes and Tips
Ensure the spark plug gap is verified before installation, although the Bosch 7980 comes pre-gapped at 1.5 mm. Use a 16 mm socket wrench for proper tightening to the manufacturer’s torque specifications. The tapered seat type requires careful seating to avoid cross-threading. Always replace spark plugs in sets to maintain balanced engine performance.
Quality Assurance and Warranty
Bosch manufactures the 7980 spark plug to meet strict quality standards, using high-grade ceramic insulators and nickel-yttrium alloy electrodes for durability and reliable ignition. This spark plug includes a built-in resistor to meet OEM specifications for noise suppression. Warranty details should be confirmed with the original equipment manufacturer or Bosch documentation.
