The ACCEL 140505-4 is a set of four ACCEL SuperCoil direct-ignition (coil-on-plug) coils for Mazda 2.0/2.3L inline-four engines. ACCEL SuperCoils use advanced bobbin technology, a specialized silicon magnetic steel core, optimized low-resistance windings, and an engineered turns ratio for higher energy and voltage output, which brings quicker starts, a smoother idle, and crisper throttle response. High-temperature epoxy resists shock and vibration while improving thermal conductivity. It is a direct high-performance replacement for the OE coil.
- Type: SuperCoil, direct ignition (coil-on-plug)
- Sold As: Set of 4
- Color: Yellow
- Fits: Mazda 2.0/2.3L inline-four
- Replacement: Direct OE
- Part Number: 140505-4
Vehicle Application: Mazda 2.0/2.3L inline-four.
WARNING: This product can expose you to chemicals including lead and lead compounds, 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.
FAQ
What does the ACCEL 140505-4 fit?
Mazda 2.0/2.3L inline-four engines.
How many coils are included?
Four, enough for one engine.
Is it a direct replacement?
Yes, a direct high-performance replacement for the OE coils.
What is a SuperCoil?
A high-output OE-replacement coil using advanced bobbin technology and optimized windings for a stronger spark.

