Beck Arnley 178-8612 Direct Ignition Coil

Direct Ignition Coil for Subaru Applications

Beck Arnley 178-8612 is a direct ignition coil built for select Subaru vehicles, including Crosstrek, Legacy, and Outback applications. It is specified with a 3-terminal male connector and no mounting hardware included, making it a focused OE-style replacement for ignition service.

Key Features

• Direct Ignition Coil for OE-style replacement fitment
• 3-terminal male electrical connection
• Mounting hardware not included
• Engineered for select 2020-2025 Subaru Crosstrek, Legacy, and Outback applications
• Beck Arnley part number 178-8612

OE-Style Replacement Design

Beck Arnley 178-8612 is sourced and specified to match original equipment requirements for foreign nameplate applications, with attention to form, fit, and function. For Subaru Crosstrek, Subaru Legacy, and Subaru Outback ignition service, this direct ignition coil is built to align with the vehicle’s OE configuration and electrical connection style. Beck Arnley part number 178-8612 is a practical choice when replacing a worn or failing coil on covered Subaru models.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Engine misfire caused by a weak ignition coil
• Rough idle related to inconsistent spark output
• Hard starting tied to ignition coil failure
• Check engine light conditions associated with ignition performance faults
• Loss of power or hesitation during acceleration

Installation Notes and Tips

Verify connector style, terminal count, and vehicle application before installation. This coil uses a 3-terminal male connection and does not include mounting hardware, so reuse or source any required fasteners separately. Confirm the exact model year and build date for 2020 Subaru Legacy and 2020 Subaru Outback applications, since coverage begins from 1/1/20.

• Fits 2024-2025 Subaru Crosstrek, N/A
• Fits 2021-2025 Subaru Legacy, N/A
• Fits 2021-2025 Subaru Outback, N/A
• Fits 2020 Subaru Legacy, N/A, From 1/1/20
• Fits 2020 Subaru Outback, N/A, From 1/1/20

Quality Assurance

Beck Arnley parts are sourced to meet OE application requirements for foreign nameplates, with product specifications aligned to the intended vehicle fitment. The brand’s sourcing process and application-focused standards support consistent replacement quality for Subaru ignition service.