Autotecnica SU1321458 Ignition Coil

Ignition Coil Overview

Autotecnica SU1321458 is a coil-on-plug ignition coil built for direct replacement service on select Subaru applications. It uses a 12V electrical design, a single connector, and a bolt-on attachment method for a straightforward repair path.

Compatible with Subaru Legacy and Subaru Outback applications from 2010-2012, this ignition coil is a practical choice when restoring spark output and ignition consistency. Autotecnica positions this part as an OEM-spec alternative for technicians and DIY repairs.

Key Features

• Coil-on-plug ignition design for modern engine ignition systems
• 12V electrical specification
• 3-terminal blade connection layout
• Male/female connector gender configuration
• Black housing with bolt-on attachment method
• Autotecnica part number SU1321458

Detailed Description

Autotecnica SU1321458 is an ignition coil engineered for Subaru Legacy and Subaru Outback models from 2010-2012. The coil-on-plug format places the ignition coil directly at the spark plug location, helping maintain consistent spark delivery in the ignition system. With a 12V design, one connector, and blade-style terminals, this part is built for applications that require a compact, vehicle-specific electrical fit. This part cross-references Standard Ignition UF-668 for the same application.

Autotecnica manufactures aftermarket electrical components to meet OEM specifications and follows ISO/TS 16949 quality management standards. SU1321458 is part of that catalog and is intended for buyers seeking a replacement ignition coil for Subaru Legacy and Subaru Outback service work.

What It Is Used For

• Restoring weak or inconsistent ignition output
• Addressing engine misfire concerns tied to coil failure
• Replacing a worn coil-on-plug unit during tune-up service
• Correcting hard-start or rough-running ignition symptoms

Installation Notes and Tips

Verify connector style, terminal layout, and coil-on-plug configuration before installation. Confirm the vehicle application against the listed fitment for Subaru Legacy and Subaru Outback models from 2010-2012. The mounting bracket is not included.

Quality Assurance

Autotecnica manufactures this ignition coil under ISO/TS 16949 quality management specifications and backs it with a two-year, unlimited mileage warranty.