2.3L. 2.0L, 2019-24. 3.5L, to 7/19/21. 2.7L, 2015-17. 2.7L, 2018-20. 2.0L, 2020-22. 2.7, 3.0L. 2017-20.

Motorcraft™ Spark Plug – Ford (SP-594)

The Motorcraft™ Spark Plug – Ford (SP-594) is a Genuine OEM ignition component manufactured by Ford Motor Company, engineered to deliver precise combustion, consistent performance, and long-term reliability across compatible Ford gasoline engines. Designed to meet Ford’s exact engineering specifications, this spark plug ensures optimal ignition timing, efficient fuel burn, and smooth engine operation under a wide range of driving conditions.

Manufactured using high-quality materials, the SP-594 spark plug features a durable electrode design and corrosion-resistant shell that withstands extreme heat, pressure, and vibration inside the combustion chamber. The precision-gapped electrode is factory-calibrated to provide consistent spark delivery, reducing misfires and supporting reliable cold starts, steady idle, and responsive acceleration. This level of accuracy is critical for maintaining proper engine performance and emissions control.

For professional mechanics, the Motorcraft™ SP-594 offers dependable OEM fitment that installs seamlessly without modification. Using the correct Ford-specified spark plug helps prevent ignition system issues caused by improper heat range, incorrect thread length, or inconsistent spark output. For DIY enthusiasts, this OEM spark plug provides confidence that the replacement matches the original factory-installed component, simplifying installation and eliminating guesswork.

Compatibility is carefully engineered to support specific Ford engine applications where the SP-594 is specified. Using the correct OEM spark plug helps protect ignition coils, improve combustion efficiency, and maintain factory performance standards over extended service intervals.

• Designed and manufactured by Ford Motor Company under the Motorcraft™ brand

• OEM-specified heat range for consistent ignition performance

• Precision electrode design for efficient fuel combustion

• Corrosion-resistant materials for long service life

• Direct-fit replacement with no modifications required

• Ideal for both professional service bays and DIY maintenance

Choosing the Motorcraft™ Spark Plug – Ford (SP-594) ensures your engine operates as intended by the manufacturer, delivering reliable starts, smooth performance, and dependable ignition system operation while preserving the integrity of your Ford vehicle.

2.3L. 2.0L, 2019-24. 3.5L, to 7/19/21. 2.7L, 2015-17. 2.7L, 2018-20. 2.0L, 2020-22. 2.7, 3.0L. 2017-20.

Motorcraft™ Spark Plug – Ford (SP-594)

The Motorcraft™ Spark Plug – Ford (SP-594) is a Genuine OEM ignition component manufactured by Ford Motor Company, engineered to deliver precise combustion, consistent performance, and long-term reliability across compatible Ford gasoline engines. Designed to meet Ford’s exact engineering specifications, this spark plug ensures optimal ignition timing, efficient fuel burn, and smooth engine operation under a wide range of driving conditions.

Manufactured using high-quality materials, the SP-594 spark plug features a durable electrode design and corrosion-resistant shell that withstands extreme heat, pressure, and vibration inside the combustion chamber. The precision-gapped electrode is factory-calibrated to provide consistent spark delivery, reducing misfires and supporting reliable cold starts, steady idle, and responsive acceleration. This level of accuracy is critical for maintaining proper engine performance and emissions control.

For professional mechanics, the Motorcraft™ SP-594 offers dependable OEM fitment that installs seamlessly without modification. Using the correct Ford-specified spark plug helps prevent ignition system issues caused by improper heat range, incorrect thread length, or inconsistent spark output. For DIY enthusiasts, this OEM spark plug provides confidence that the replacement matches the original factory-installed component, simplifying installation and eliminating guesswork.

Compatibility is carefully engineered to support specific Ford engine applications where the SP-594 is specified. Using the correct OEM spark plug helps protect ignition coils, improve combustion efficiency, and maintain factory performance standards over extended service intervals.

• Designed and manufactured by Ford Motor Company under the Motorcraft™ brand

• OEM-specified heat range for consistent ignition performance

• Precision electrode design for efficient fuel combustion

• Corrosion-resistant materials for long service life

• Direct-fit replacement with no modifications required

• Ideal for both professional service bays and DIY maintenance

Choosing the Motorcraft™ Spark Plug – Ford (SP-594) ensures your engine operates as intended by the manufacturer, delivering reliable starts, smooth performance, and dependable ignition system operation while preserving the integrity of your Ford vehicle.