It doesn't matter. DO NOT USE A FEELER GAUGE!!! Ask the parts store for plugs for your car and install them right out of the boxes. A feeler gauge will scratch the platinum and ruin them. They will not fire correctly and the car will lose power. It cost ME $150.00 to find this out the hard way.
the spark plug gap is .054in. for 2003 ford focus.
My 2002 Ford Focus ZX3 has a spark plug gap of .050" (1.3mm).
1mm
.30 gap for 2013 Ford Focus Se
What is spark plug gap on 2002 Ford Focus 2.0L SOHC engine? It would be in your owner's manual and it is 0.054 in.
The correct spark plug for 2001 1.6 Ford Focus is NGK TR5A-10 with a gap of 1.3mm
15Nm
For the US model Ford Focus (2006), spark plugs are the only thing to replace. There are no spark plug wires. Ford recommends spark plug replacement at 100k miles.
.054
opposite end of the spark plug wire from the spark plugs
Second from the left.
5/8"