Global Parts 1814018 Ignition Coil

Ignition Coil for Subaru and Scion Applications

Global Parts 1814018 is a 12-volt ignition coil built for direct replacement use in select Subaru and Scion vehicles. It is engineered to meet or exceed original equipment specifications for fit, function, and ignition performance.

For drivers servicing a Subaru WRX, Subaru Impreza, or Scion FR-S, this ignition coil supports consistent spark delivery and stable engine operation when the original coil is worn or failing.

Key Features

• 12-volt ignition coil with rectangular coil shape
• Bolt-on mount with 1 mounting hole for OE-style installation
• 3-terminal design with female connector and male terminals
• Single-wire configuration
• Regular grade replacement part for ignition system service
• Cross-references Standard Ignition UF-710 and Walker Products 921-2306 for the same application

Detailed Product Overview

Global Parts 1814018 is a rectangular ignition coil designed for vehicles that require a pin-terminal, bolt-on coil assembly. The OE-style construction helps maintain proper electrical connection and reliable ignition output, which is important for smooth combustion, throttle response, and fuel economy. This part number is a practical replacement choice when servicing ignition concerns on Subaru WRX, Subaru Legacy, Subaru Outback, Subaru Forester, Subaru Impreza, Subaru BRZ, Subaru XV Crosstrek, and Scion FR-S applications listed below.

Part number 1814018 is also referenced by OE and aftermarket numbers including 22433AA651 and 22433AA652, making it easier to match the correct ignition coil during repair or maintenance.

What It Helps Address

• Engine misfire caused by a weak or failing ignition coil
• Rough idle or inconsistent engine operation
• Hard starting related to poor spark output
• Reduced fuel efficiency from incomplete combustion
• Loss of acceleration response under load

Installation Notes and Fitment

Verify connector style, mounting style, and vehicle application before installation. This ignition coil uses a bolt-on mount, 3 terminals, and a female connector with male terminals, so matching the original part configuration is important for proper fitment.

• Fits 2015-2020 Subaru WRX, N/A
• Fits 2019 Subaru Legacy, N/A, to 01/2020
• Fits 2019 Subaru Outback, N/A
• Fits 2013-2014 Subaru Outback, N/A
• Fits 2013-2016 Scion FR-S, N/A
• Fits 2013-2015 Subaru Impreza, N/A
• Fits 2013-2014 Subaru BRZ, N/A
• Fits 2014 Subaru Forester, N/A
• Fits 2013-2014 Subaru Legacy, N/A
• Fits 2013-2014 Subaru XV Crosstrek, N/A

For best results, inspect the ignition system for worn plugs, damaged connectors, or corrosion before replacing the coil. Confirm vehicle-specific compatibility with the part number 1814018 prior to installation.

Quality Assurance

Global Parts 1814018 is manufactured to meet or exceed original equipment specifications for the listed applications, supporting dependable replacement quality for ignition system repair.