Genuine Ford Ecosport Fiesta 1.0 Spark Plug DS7G12405BA

Genuine Ford Ecosport 1.0, Fiesta 1.0 Spark Plug DS7G12405BA is an important part of the engine ignition system, responsible for creating the electrical spark that ignites the air-fuel mixture in the combustion chamber, helping the engine start and run smoothly.

During operation, the spark plug receives high voltage from the ignition coil and produces an accurate spark at the compression stage, helping the combustion process run efficiently, thereby optimizing engine output, reducing fuel consumption and lowering emissions.

The product is used on Ford Ecosport 1.0 EcoBoost and Ford Fiesta 1.0 EcoBoost models, which are turbocharged engines that require spark plugs with high precision, good heat resistance and stable durability under harsh operating conditions.

Over time, spark plugs can suffer electrode wear, carbon buildup or reduced ignition performance, leading to hard starting, engine vibration, increased fuel use or reduced driving power.

Part number DS7G12405BA is manufactured to Ford genuine standards, ensuring high accuracy, stable ignition performance, long service life and perfect compatibility with small-displacement EcoBoost engines.

Product information
• Product name: Ignition Spark Plug / Spark Plug
• Part number: DS7G12405BA
• Standard: Genuine Ford
• Applicable vehicles: Ford Ecosport 1.0, Fiesta 1.0
• Engine: EcoBoost
• System: Ignition system
• Condition: New

Functions and role
• Creates a spark to ignite the air-fuel mixture
• Supports engine starting
• Optimizes combustion in the combustion chamber
• Helps the engine run smoothly
• Reduces fuel consumption and emissions

Key advantages
• Genuine Ford part, highly durable
• Stable, precise ignition
• Good heat and pressure resistance
• Compatible with EcoBoost engines
• Helps the vehicle run more smoothly

Signs it needs replacing
• Hard starting or long cranking
• Engine vibration while driving
• Unusual fuel consumption
• Weak vehicle performance, poor acceleration
• Spark plug wear or carbon deposits

👉 The spark plug is an important wear part and should be replaced periodically to ensure engine performance and stable vehicle operation.

Replacement recommendations
• Replace with the correct standard spark plug part number
• Check the ignition coil
• Tighten to the correct torque during installation
• Check the spark plug gap
• Replace as a complete set for the best performance