Beck Arnley 178-8558 Direct Ignition Coil

Direct Ignition Coil for Toyota and Lexus

Beck Arnley 178-8558 is a direct ignition coil built for foreign nameplate OE-style fit, form, and function. It is a practical replacement for ignition systems on select Toyota and Lexus models, including Camry, Avalon, Highlander, Sienna, ES350, RX350, RX350L, RX450h, and RX450hL.

Key Features

• Direct ignition coil for OE-style replacement
• Built to match foreign nameplate OE specifications for fit and function
• Source-managed through global sourcing partners for application accuracy
• Fits 2018-2024 Toyota Camry and 2019-2025 Lexus ES350
• Part number 178-8558 for easy catalog lookup

Application Details

This Beck Arnley ignition coil is made for direct replacement on select Toyota and Lexus vehicles. Compatible applications include Fits 2018-2024 Toyota Camry, N/A; Fits 2019-2025 Lexus ES350, N/A; Fits 2019-2022 Toyota Avalon, N/A; Fits 2017-2022 Toyota Highlander, N/A; and Fits 2017-2020 Toyota Sienna, N/A. It also covers Fits 2017-2022 Lexus RX350, N/A, Round; Fits 2018-2022 Lexus RX350L, N/A, Round; Fits 2017-2022 Lexus RX450h, N/A, Round; and Fits 2018-2022 Lexus RX450hL, N/A.

What It Helps Address

• Engine misfire caused by a weak ignition coil
• Rough idle or inconsistent spark delivery
• Hard starting related to ignition output loss
• Check engine light concerns tied to coil performance
• Driveability issues on Toyota Camry, Lexus ES350, and related applications

Installation Notes and Tips

Verify the part number 178-8558 against the vehicle’s original coil before installation. Confirm connector style, mounting points, and engine application for the exact model year. For best results, inspect spark plugs and related ignition components during service, especially on higher-mileage Toyota and Lexus vehicles.

Quality Assurance

Beck Arnley parts are sourced to meet foreign nameplate OE specifications for form, fit, and function. The brand works with global sourcing partners to help ensure the correct replacement part is selected for the application.