Bosch 0986AG0519 Ignition Coil

Bosch Ignition Coil for Toyota Prius C and Yaris

Bosch ignition coil part number 0986AG0519 is a standard replacement pencil coil for electronic ignition systems. It is built for engine-mounted, bolt-in applications and supports consistent ignition voltage for smoother engine operation.

Key Features

• Bosch original equipment quality ignition coil
• Pencil coil on plug design for electronic ignition systems
• 14-volt coil with female connector and male terminals
• Engine-mounted, bolt-in installation style
• Standard replacement ignition coil for direct service use
• Part number 0986AG0519 for accurate ordering and lookup

Product Details

This Bosch ignition coil is engineered to deliver the correct ignition voltage for reliable spark output. Bosch describes this ignition coil line as supporting long-lasting spark, steadier engine running conditions, lower fuel consumption, and reduced exhaust emissions. The pencil coil design places the coil directly at the plug location, which helps maintain efficient ignition performance in modern electronic systems. This part number 0986AG0519 is a direct service option for Toyota Prius C and Toyota Yaris applications listed below.

Compatible With 2012-2019 Toyota Prius C, Ignition Coil. Compatible With 2011-2018 Toyota Yaris, Ignition Coil. This part cross-references 9091902265 for the same application.

What It Helps Address

• Engine misfire caused by weak or inconsistent spark
• Rough idle or uneven engine running
• Hard starting related to ignition coil wear
• Reduced fuel economy from poor ignition performance
• Increased exhaust output linked to incomplete combustion

Installation Notes

Install at the engine-mounted coil location using the existing bolt-in mounting point. Verify the connector style, terminal count, and ignition system type before installation. This coil does not include coil wire, mounting hardware, or an external resistor requirement.

Quality Assurance

Bosch ignition coils are built to OE-quality standards for ignition voltage control and dependable spark delivery. The Bosch 0986AG0519 is a standard replacement part for service work on Toyota Prius C and Toyota Yaris ignition systems.