NGK 4448 spark plug wire set for the 1999-2003 Mazda Protege 4-cylinder 1.6L carries high-voltage current from the ignition system to the spark plugs. Each NGK wire is a variable pitch resistor cable built to OEM tolerances.
A worn wire set can show up as a misfire, rough idle or hard starting, but spark plugs or an ignition coil can produce those symptoms too. With the engine off and cool, look over the boots and jackets for cracks, burn marks or chalky tracking, and find the cause of the misfire before you buy a new set.
This set is a direct-fit replacement for the 1999-2003 Mazda Protege 4-cylinder 1.6L.
Fit and size
Build and materials
One spark plug wire set. This listing holds one set, and the vehicle takes one set.
Interchange: 175-6200 · 175-8007 · 35-4409 · 671-4256 · RC-ZE53
CH5426 · 700109 · 09810 · 9810 · 4883 · 184052 · 584006 · 5419 · 5419K · 55915 · 55915K
This part cross-references / interchanges with the following part numbers:
Does the NGK 4448 fit the 1999-2003 Mazda Protege 4-cylinder 1.6L?
Yes. NGK 4448 is a direct-fit spark plug wire set for the 1999-2003 Mazda Protege 4-cylinder 1.6L.
How hot can the jacket on these NGK blue spark plug wires get?
The outer jacket on this spark plug wire set is built to withstand temperatures greater than 250 degrees C. The inner insulation is EPDM or silicone for dielectric strength.
Is this NGK wire set sold as a single set?
Yes. This listing is one spark plug wire set, and the vehicle takes one set.
Do NGK spark plug wire sets come with a warranty?
Yes. This 4448 wire set carries NGK's limited lifetime warranty; see the package for details.
Are these NGK plug wires also sold under the number RC-ZE53?
Yes. RC-ZE53 is NGK's other part number for this wire set, and it is listed alongside 4448.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
