Ford Motor Company is one of the largest automobile manufacturers in the world. Ford is a world-renowned car brand. Ford Motor Company was founded in the early 20th century. In China, Ford Motor Company has successively established Changan Ford Motor Co., Ltd. with Changan Automobile and holds shares in Jiangling Motor Co., Ltd.
NGK ITEM FOR Ford
NGK ITEM FOR Ford serve to help you quickly and accurately identify interchangeable NGK brand products when replacing spark plugs. The table below illustrates the meaning of key parameters in an NGK part number.

Benefits of the Cross-Reference:
NGK ITEM FOR Ford offers three main benefits:
1.Expands Choice:It provides an alternative option if you wish to try a different brand or if the original NGK plugs are perceived as expensive, ensuring maintenance is not delayed.
2.Ensures Technical Compatibility:The NGK part number represents a detailed technical specification. Correct cross-referencing ensures that key parameters like heat rating, thread size, and resistance characteristics match your engine's original requirements, thus guaranteeing optimal engine performance.
3.Prevents Selection Errors:Using mismatched spark plugs can lead to engine misfires, rough idling, poor acceleration, and increased fuel consumption. A clear cross-reference directly avoids these risks.

I. Common Materials of Spark plug for Ford Different Models
- Focus: Made of iridium or platinum
- Escape 2.0T: Made of iridium
- F-150 5.4L: Made of iridium spark plugs. For turbocharged models, it is recommended to replace them directly.
II. Replacement Cycle and Influencing Factors of Spark plug Ford
1. Material Differences:
- Nickel alloy: 30,000 kilometers (e.g., Classic Focus)
- Platinum/iridium: 60,000 - 120,000 kilometers (e.g., Escape with iridium plugs)
2. Driving Environment: Short trips or harsh road conditions frequently may require a shorter replacement cycle.
Replacement Notes: Spark plugs are usually indicated by their heat range, which represents the balance between heat absorption and dissipation of the insulator skirt. The higher the heat range, the stronger the heat absorption and dissipation capabilities. Therefore, engines with high power and high compression ratios should use cold-type spark plugs with a high heat range; conversely, engines with low power and low compression ratios should use hot-type spark plugs with a low heat range.


|
Product model |
Product size |
Material |
Installation torque |
Applicable vehicle models |
NGK ITEM |
|
PILZNAR8A7G 621 |
Thread diameter:12mm Thread length:25mm Wrench size:14mm |
Double platinum |
10-20N·m |
Fiesta 1.0T, Mondeo 1.5T, Ecosport 1.0T, Kuga 1.5T |
91924 93593 90172 |
|
PILTR6G8G 629 |
Thread diameter:14mm Thread length:25mm Wrench size:16mm |
Iridium-platinum double |
10-20N·m |
Fox 2.0L(2012 -), Mondeo 2.0T, Kuga 2.0T, Edge 2.0T Fox 1.5L, Focus 1.6L, Fiesta 1.5L (March 2013 -), Ecosport 1.5T Mustang 2.3T |
94610 96780 96621 95734 |
|
PILZTR6A8G 639 |
Thread diameter:14mm Thread length:25mm Wrench size:16mm |
Iridium-platinum double |
10-20N·m |
Applicable to: Ford Fiesta ST1.6T (2013 model), Kuga 1.6T, and Volvo B4164T engines Applicable to: VOLVO S60II 1.6T, S80II 1.6T, V40II 1.6T, V60 1.6T, V70III 1.6T |
94769 |
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