What is the spark plug model for the Classic Focus?
2 Answers
The spark plug model for the Classic Focus is TR6F13, and the Q6RTP13 model can also be used. For Denso's iridium spark plugs, the IT205326 model can be used. For Bosch's platinum-iridium spark plugs, the HGR6DQI model can be used. The Classic Focus is a 5-door, 5-seat compact hatchback under Changan Ford. The vehicle has a length of 4342 mm, a width of 1840 mm, a height of 1500 mm, and a wheelbase of 2640 mm. In terms of power, the Classic Focus is equipped with a naturally aspirated engine with a maximum horsepower of 124 hp, a maximum torque of 161 Nm, and a maximum power of 91 kW.
I've worked on many classic Focus models, and the spark plug type is related to the engine displacement. For the 1.8L engine, the most common spark plug is the NGK TR6A-13, while the 2.0L uses the TR6AP-13, both with a 14mm thread specification. The original platinum plugs can last around 80,000 km. If the vehicle shakes during acceleration, it's most likely due to worn spark plug gaps. When replacing them yourself, be careful not to damage the ignition coil connectors. If the electrodes on the old plugs appear blackened, it indicates a rich air-fuel mixture. The Bosch FR7KPP33 with the same specifications is also compatible, though its heat range parameters differ slightly. It's safest to stick with the original model to avoid misfire trouble codes from poor compatibility. After replacement, remember to reset the ECU, and you'll notice a significantly faster ignition response.
