Standard 1931-1 Direct Ignition Coil Boot

Direct Ignition Coil Boot for Subaru Applications

Standard 1931-1 is a direct ignition coil boot for select Subaru and Saab applications. It is used in ignition systems where a secure boot connection is needed between the coil and spark plug, including Subaru WRX STI, WRX, Impreza, Forester, Legacy, Outback, Baja, and Saab 9-2X coverage.

Key Features

• Direct ignition coil boot for ignition service and repair
• Compatible with select 2004-2020 Subaru models and 2006 Saab 9-2X
• Supports ignition system maintenance on turbo and non-turbo Subaru platforms
• Standard part number 1931-1 for catalog lookup and ordering
• Fits applications across Subaru WRX STI, WRX, Impreza, Forester, Legacy, Outback, and Baja

Detailed Description

Standard 1931-1 is a direct ignition coil boot used in ignition hardware service for vehicles with coil-on-plug style ignition components. It is listed for Fits 2013-2020 Subaru WRX STI, N/A; Fits 2012-2016 Subaru WRX, N/A; Fits 2004-2014 Subaru Impreza, N/A; Fits 2004-2013 Subaru Forester, N/A; Fits 2005-2012 Subaru Legacy, N/A; Fits 2005-2009 Subaru Outback, N/A; Fits 2006 Saab 9-2X, N/A; and Fits 2004-2006 Subaru Baja, N/A. If you are searching for a Standard 1931-1 ignition coil boot for Subaru WRX STI or a Standard 1931-1 coil boot for Subaru Impreza, this part matches the listed applications.

What It Helps Address

• Cracked or worn ignition coil boot material
• Misfire concerns related to poor coil-to-plug connection
• Ignition performance issues caused by damaged boot insulation
• Service needs during coil or spark plug maintenance
• Replacement of a deteriorated boot on Subaru and Saab ignition systems

Installation Notes and Tips

Verify engine and ignition system application against the vehicle listing before installation. Inspect the coil, spark plug, and surrounding ignition components for wear or contamination during service. For best results, install on a clean, dry ignition assembly and confirm a secure fit at the coil and plug interface.

Quality Assurance

Standard is a recognized aftermarket brand for ignition service parts. Part number 1931-1 is cataloged for the listed Subaru and Saab applications and should be matched to the vehicle’s ignition configuration before use.