Motorad 1IC515 Direct Ignition Coil

Direct Ignition Coil for Mazda and Toyota

The Motorad 1IC515 direct ignition coil is built for vehicles that need stable spark output and dependable ignition performance under demanding heat and operating conditions. It is engineered to meet or exceed original equipment specifications and is a direct-fit replacement for a wide range of Mazda applications, including Mazda 3, CX-5, CX-30, CX-50, MX-5 Miata, CX-9, CX-3, Mazda 6, and Mazda 2, plus the 2021 Toyota Yaris.

Key Features

• Direct ignition coil design for OE-style replacement
• Engineered to maximize spark voltage duration
• Built for severe operating conditions and high heat exposure
• Meets or exceeds original equipment specifications
• 12 VDC operation
• Female plug-in connector with 4 male blade terminals
• Requires external resistor
• Motorad 1IC515 part number for easy identification

Detailed Description

Motorad 1IC515 is a direct ignition coil designed for consistent ignition performance across a broad range of Mazda and Toyota vehicles. The coil uses a female plug-in connector, 4 blade terminals, and 12 VDC electrical architecture to match the original equipment style on supported applications. This part cross-references PE0118100 and PE2018100 for the same application. If you are replacing a worn ignition coil on a Mazda 3, Mazda CX-5, or Mazda MX-5 Miata, the 1IC515 provides an OE-spec replacement path with fitment coverage that spans model years from 2012 through 2025.

What This Part Helps Address

• Engine misfire caused by a weak or failing ignition coil
• Rough idle related to inconsistent spark delivery
• Hard starting from reduced ignition output
• Loss of engine performance under heat and load
• Check engine light concerns tied to ignition coil failure

Installation Notes and Tips

• Verify connector style, terminal layout, and 12 VDC requirements before installation.
• Confirm that the vehicle application requires an external resistor.
• Inspect the coil connector and wiring for heat damage or corrosion before replacing the part.
• Use the vehicle-specific fitment listing to confirm the correct Mazda 3, CX-5, CX-30, CX-50, MX-5 Miata, CX-9, CX-3, Mazda 6, Mazda 2, or Toyota Yaris application.
• For 2018 Mazda 6 and 2018 Mazda CX-5, confirm the vehicle is without cylinder deactivation.

Quality Assurance

Motorad manufactures this ignition coil to meet or exceed OEM specifications at ISO TS16949 facilities. The brand backs its engine management products with a limited lifetime warranty.