Mishimoto Ignition Coil

2008–2015 Scion xB

MMIG-TAC-0506

Overview:

The Mishimoto Ignition Coil 6-Pack is a direct replacement ignition coil set designed specifically for the 2008 to 2015 Scion xB. This essential component plays a critical role in your vehicle’s ignition system by delivering a strong, consistent spark to the engine’s spark plugs. Over time, factory ignition coils can weaken or fail, leading to misfires, rough idling, decreased fuel efficiency, and potential damage to your catalytic converter. Mishimoto’s ignition coils restore reliable spark performance, ensuring your engine runs smoothly and efficiently.

Ideal for owners looking to maintain or refresh their vehicle’s ignition system before pursuing further performance upgrades, these coils meet or exceed OEM Toyota specifications. When paired with new spark plugs, they help improve engine startup, smooth out idle quality, and restore overall drivability to your Scion xB.

Key Features:

Engineered to deliver dependable ignition performance, Mishimoto ignition coils offer the following benefits:

• Designed and tested to meet or exceed OEM Toyota ignition coil performance standards
• Provides a strong, consistent spark to reduce misfires and rough idling
• Improves engine startup reliability and throttle response
• Helps restore fuel efficiency by optimizing combustion
• Protects catalytic converter by preventing unburned fuel from entering the exhaust
• Ideal for both stock and mildly modified engines
• Durable construction for long-lasting performance
• Includes Mishimoto’s industry-leading Lifetime Warranty for peace of mind

Construction & Design:

Mishimoto ignition coils are built with high-quality materials and precision engineering to ensure durability and consistent performance. Each coil features robust internal components designed to withstand the heat and vibration common in engine bays. The coils are carefully tested to match or exceed the electrical and mechanical specifications of the original Toyota parts, ensuring a perfect fit and reliable operation. This attention to detail helps maintain optimal ignition timing and spark energy, critical for efficient combustion and engine health.

Installation & Fitment:

Installation of the Mishimoto ignition coils is straightforward and requires no modifications. They are designed as direct OEM replacements for the 2008–2015 Scion xB, ensuring a seamless fit with factory connectors and mounting points. For best results, it is recommended to replace spark plugs simultaneously to fully refresh the ignition system. This upgrade can typically be completed with basic hand tools and moderate mechanical knowledge, making it accessible for DIY enthusiasts and professional installers alike.

What's Included:

• Six (6) Mishimoto Ignition Coils
• Installation instructions (if applicable)
• Mishimoto Lifetime Warranty documentation

Ideal For:

This ignition coil set is perfect for Scion xB owners experiencing misfires, rough idle, or poor fuel economy due to aging or faulty ignition coils. It is also an excellent preventative maintenance upgrade for those preparing their vehicle for performance modifications or simply aiming to maintain reliable daily driving performance. Whether your vehicle is stock or lightly modified, these coils provide a dependable spark source to keep your engine running smoothly.

Mishimoto is a performance cooling brand offering aluminum radiators, intercoolers, oil coolers, hoses, and supporting hardware built to manage heat on hard-driven street and track vehicles. For boosted setups and towing/off-road rigs alike, Mishimoto upgrades are designed to increase cooling capacity and reliability where factory systems can become a limitation.