3.7L. 7.3L. 3.3L. 5.0L. 3.5L without turbo. 2.0L. From 02/29/2012.

Spark Plug – Ford (CYFS-12Y-T6)

The Ford Spark Plug (CYFS-12Y-T6) is a Genuine OEM ignition component engineered to deliver precise spark timing and consistent combustion performance. Designed according to Ford’s factory ignition specifications, this spark plug ensures reliable fuel-air mixture ignition under varying engine loads and temperature conditions. Proper spark plug function is essential for maintaining smooth acceleration, efficient fuel consumption, and stable emissions output.

Manufactured with a high-strength steel threaded shell, durable ceramic insulator, and factory-calibrated electrode design, this OEM spark plug is built to withstand extreme combustion pressures and thermal cycling. Genuine Ford spark plugs are engineered to specific heat range and gap tolerances that align with factory engine calibration. Unlike non-OEM plugs that may vary in material composition or thermal characteristics, OEM units maintain correct combustion efficiency and ignition system compatibility.

The CYFS-12Y-T6 spark plug is designed as a vehicle-specific direct-fit ignition component, matching factory thread pitch, reach, and torque specifications. Proper installation ensures secure seating in the cylinder head and reliable electrical contact with the ignition coil. Maintaining factory spark plug specifications helps prevent misfires, hesitation, rough idle, and reduced engine performance.

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

Maintaining proper combustion efficiency is critical for engine longevity and performance. Choosing Genuine Ford OEM spark plugs ensures precise ignition timing, correct heat dissipation, and dependable long-term reliability.

• Genuine Ford OEM spark plug

• Factory-specified heat range calibration

• High-strength steel shell construction

• Durable ceramic insulator design

• Engineered for consistent spark delivery

• Vehicle-specific direct-fit installation

If you are performing scheduled maintenance or resolving ignition issues, the Ford Spark Plug (CYFS-12Y-T6) delivers factory-engineered precision, dependable combustion performance, and OEM-level ignition reliability for your Ford vehicle.

3.7L. 7.3L. 3.3L. 5.0L. 3.5L without turbo. 2.0L. From 02/29/2012.

Spark Plug – Ford (CYFS-12Y-T6)

The Ford Spark Plug (CYFS-12Y-T6) is a Genuine OEM ignition component engineered to deliver precise spark timing and consistent combustion performance. Designed according to Ford’s factory ignition specifications, this spark plug ensures reliable fuel-air mixture ignition under varying engine loads and temperature conditions. Proper spark plug function is essential for maintaining smooth acceleration, efficient fuel consumption, and stable emissions output.

Manufactured with a high-strength steel threaded shell, durable ceramic insulator, and factory-calibrated electrode design, this OEM spark plug is built to withstand extreme combustion pressures and thermal cycling. Genuine Ford spark plugs are engineered to specific heat range and gap tolerances that align with factory engine calibration. Unlike non-OEM plugs that may vary in material composition or thermal characteristics, OEM units maintain correct combustion efficiency and ignition system compatibility.

The CYFS-12Y-T6 spark plug is designed as a vehicle-specific direct-fit ignition component, matching factory thread pitch, reach, and torque specifications. Proper installation ensures secure seating in the cylinder head and reliable electrical contact with the ignition coil. Maintaining factory spark plug specifications helps prevent misfires, hesitation, rough idle, and reduced engine performance.

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

Maintaining proper combustion efficiency is critical for engine longevity and performance. Choosing Genuine Ford OEM spark plugs ensures precise ignition timing, correct heat dissipation, and dependable long-term reliability.

• Genuine Ford OEM spark plug

• Factory-specified heat range calibration

• High-strength steel shell construction

• Durable ceramic insulator design

• Engineered for consistent spark delivery

• Vehicle-specific direct-fit installation

If you are performing scheduled maintenance or resolving ignition issues, the Ford Spark Plug (CYFS-12Y-T6) delivers factory-engineered precision, dependable combustion performance, and OEM-level ignition reliability for your Ford vehicle.