Hella 358000341 Ignition Coil

Hella 358000341 Ignition Coil Overview

The Hella 358000341 is a 12V block ignition coil with a bolted mounting design, 2 mounting bores, and a 7-pin connector layout. It is built for direct replacement service on select Buick, Chevrolet, and Cadillac applications, including Chevrolet Cruze, Sonic, Trax, and Volt models.

Key Features

• Block ignition coil design for select GM applications
• Rated voltage: 12V
• Bolted mounting type with 2 mounting bores
• 7-pole connector configuration
• Direct-fit replacement for vehicles using the specified connector and mounting layout
• Part number: 358000341

Vehicle Fitment

• Fits 2016-2021 Buick Encore, N/A — 12V - 7-Pin Connector - Block Ignition Coil - Bolted
• Fits 2016-2021 Chevrolet Trax, N/A — 12V - 7-Pin Connector - Block Ignition Coil - Bolted
• Fits 2016-2020 Chevrolet Sonic, N/A — 12V - 7-Pin Connector - Block Ignition Coil - Bolted
• Fits 2014-2016 Cadillac ELR, N/A — Mounting Type: Bolted; Number of mounting bores: 2; Number of Poles: 7; Ignition Coil: Block Ignition Coil; Hella
• Fits 2016 Chevrolet Cruze Limited, N/A — 12V - 7-Pin Connector - Block Ignition Coil - Bolted
• Fits 2013-2015 Buick Encore, N/A — Mounting Type: Bolted; Number of mounting bores: 2; Number of Poles: 7; Ignition Coil: Block Ignition Coil; Hella
• Fits 2011-2015 Chevrolet Cruze, N/A — Mounting Type: Bolted; Number of mounting bores: 2; Number of Poles: 7; Ignition Coil: Block Ignition Coil; Hella
• Fits 2012-2015 Chevrolet Sonic, N/A — Mounting Type: Bolted; Number of mounting bores: 2; Number of Poles: 7; Ignition Coil: Block Ignition Coil; Hella
• Fits 2015 Chevrolet Trax, N/A — Mounting Type: Bolted; Number of mounting bores: 2; Number of Poles: 7; Ignition Coil: Block Ignition Coil; Hella
• Fits 2011-2015 Chevrolet Volt, N/A — Mounting Type: Bolted; Number of mounting bores: 2; Number of Poles: 7; Ignition Coil: Block Ignition Coil; Hella

Detailed Description

Hella 358000341 is a block ignition coil engineered for vehicles that use a 12V, 7-pin connector and a bolted two-bore mounting pattern. In applications such as the Chevrolet Cruze, Chevrolet Sonic, Chevrolet Trax, Chevrolet Volt, and Buick Encore, the correct coil helps restore stable spark delivery and consistent engine operation. This part number, 358000341, is also listed across multiple aftermarket cross-references for the same application.

This part cross-references Monroe Shocks & Struts (e.g., 37421) for the same application.

Common Issues This Part Can Address

• Engine misfire caused by a weak or failing ignition coil
• Hard starting related to inconsistent spark output
• Rough idle from degraded coil performance
• Loss of acceleration response tied to ignition breakdown
• Check engine light conditions associated with ignition coil faults

Installation Notes and Quality

Verify the connector style, mounting bores, and coil layout against the original part before installation. This Hella ignition coil is specified for bolted mounting and 12V operation, so matching the OE configuration is important for proper fitment on Buick Encore, Chevrolet Cruze, Chevrolet Sonic, Chevrolet Trax, Chevrolet Volt, and Cadillac ELR applications.

Hella is an established automotive parts brand with broad OE and aftermarket coverage. Use the vehicle’s VIN and original coil specifications to confirm application details before ordering.