2015-17. 3.5L with turbocharger. 3.5L with turbo, 2015-16.

Spark Plug – Ford (CYFS-12-YT4X)

The Ford Spark Plug (CYFS-12-YT4X) is a Genuine OEM ignition component engineered to deliver accurate spark timing and efficient combustion across a range of operating conditions. Designed to meet Ford’s factory ignition and emissions standards, this spark plug ensures reliable fuel-air mixture ignition while maintaining optimal engine performance. Proper spark plug operation is essential for smooth acceleration, stable idle, and consistent fuel economy.

Constructed with a precision-threaded steel shell, high-durability ceramic insulator, and factory-calibrated electrode configuration, this OEM spark plug is built to withstand high combustion temperatures and repeated pressure cycles. Genuine Ford spark plugs are manufactured to exact heat range and gap specifications to align with the vehicle’s original engine calibration. Unlike aftermarket alternatives that may vary in electrode composition or thermal response, OEM plugs maintain proper combustion balance and ignition timing.

The CYFS-12-YT4X spark plug is designed as a vehicle-specific direct-fit ignition component, matching factory thread pitch, reach, and torque requirements. Proper installation ensures secure seating within the cylinder head and dependable electrical contact with the ignition coil system. Maintaining factory specifications helps prevent misfires, hesitation, rough idle, and diagnostic warning lights.

For professional technicians, using Genuine Ford ignition components ensures predictable fitment and compatibility with factory engine management systems. OEM spark plugs reduce the likelihood of drivability concerns caused by improper heat range or incorrect gap settings. For experienced DIY vehicle owners, selecting a factory spark plug provides confidence in restoring optimal ignition performance without modification.

Maintaining efficient combustion is critical for engine longevity, emissions compliance, and consistent power delivery. Choosing Genuine Ford OEM spark plugs ensures precise ignition performance, proper heat dissipation, and dependable long-term reliability.

• Genuine Ford OEM spark plug

• Factory-calibrated heat range specification

• Precision-machined steel shell construction

• High-strength ceramic insulator design

• Engineered for consistent spark delivery

• Vehicle-specific direct-fit installation

If you are performing routine maintenance or addressing ignition system issues, the Ford Spark Plug (CYFS-12-YT4X) delivers factory-engineered reliability, accurate combustion efficiency, and dependable OEM ignition performance for your Ford vehicle.

2015-17. 3.5L with turbocharger. 3.5L with turbo, 2015-16.

Spark Plug – Ford (CYFS-12-YT4X)

The Ford Spark Plug (CYFS-12-YT4X) is a Genuine OEM ignition component engineered to deliver accurate spark timing and efficient combustion across a range of operating conditions. Designed to meet Ford’s factory ignition and emissions standards, this spark plug ensures reliable fuel-air mixture ignition while maintaining optimal engine performance. Proper spark plug operation is essential for smooth acceleration, stable idle, and consistent fuel economy.

Constructed with a precision-threaded steel shell, high-durability ceramic insulator, and factory-calibrated electrode configuration, this OEM spark plug is built to withstand high combustion temperatures and repeated pressure cycles. Genuine Ford spark plugs are manufactured to exact heat range and gap specifications to align with the vehicle’s original engine calibration. Unlike aftermarket alternatives that may vary in electrode composition or thermal response, OEM plugs maintain proper combustion balance and ignition timing.

The CYFS-12-YT4X spark plug is designed as a vehicle-specific direct-fit ignition component, matching factory thread pitch, reach, and torque requirements. Proper installation ensures secure seating within the cylinder head and dependable electrical contact with the ignition coil system. Maintaining factory specifications helps prevent misfires, hesitation, rough idle, and diagnostic warning lights.

For professional technicians, using Genuine Ford ignition components ensures predictable fitment and compatibility with factory engine management systems. OEM spark plugs reduce the likelihood of drivability concerns caused by improper heat range or incorrect gap settings. For experienced DIY vehicle owners, selecting a factory spark plug provides confidence in restoring optimal ignition performance without modification.

Maintaining efficient combustion is critical for engine longevity, emissions compliance, and consistent power delivery. Choosing Genuine Ford OEM spark plugs ensures precise ignition performance, proper heat dissipation, and dependable long-term reliability.

• Genuine Ford OEM spark plug

• Factory-calibrated heat range specification

• Precision-machined steel shell construction

• High-strength ceramic insulator design

• Engineered for consistent spark delivery

• Vehicle-specific direct-fit installation

If you are performing routine maintenance or addressing ignition system issues, the Ford Spark Plug (CYFS-12-YT4X) delivers factory-engineered reliability, accurate combustion efficiency, and dependable OEM ignition performance for your Ford vehicle.