Autotecnica GM1319619 Ignition Coil

Ignition Coil for GM Applications

Autotecnica GM1319619 is a coil-on-plug ignition coil built for direct replacement service on select Buick, Cadillac, and other GM vehicles. It uses a 12V electrical design, a 4-terminal layout, and a bolt-on mounting style with the bracket included for a clean OE-style installation.

Compatible With 2007-2011 Buick Lucerne, 2007-2011 Cadillac DTS, 2007-2010 Cadillac STS, 2007-2009 Cadillac SRX, and 2007-2009 Cadillac XLR. This Autotecnica ignition coil GM1319619 is a practical replacement when diagnosing misfire concerns or restoring ignition performance on GM V8 applications.

Key Features

• Part number: GM1319619
• Ignition type: coil on plug
• Voltage: 12V
• 4-terminal design with 1 connector
• Female connector and male blade terminals
• Silver and black housing
• Mounting bracket included
• Bolt-on attachment method

Detailed Description

Autotecnica GM1319619 is engineered as an aftermarket ignition coil for vehicles that use a coil-on-plug setup. The design supports direct replacement service for select Buick Lucerne and Cadillac DTS, STS, SRX, and XLR models, helping maintain proper spark delivery at the plug. Autotecnica manufactures replacement parts to ISO/TS 16949 QMS specifications and positions this coil as an OE-spec alternative for technicians and DIY repair work. If you are sourcing GM1319619 for a GM ignition repair, this part also cross-references Delphi GN10453 for the same application.

What It Helps Address

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

Installation Notes and Tips

Verify connector style, terminal count, and mounting location before installation. Inspect the spark plug, plug well, and related ignition wiring during service, since worn plugs or damaged connectors can affect coil performance. Use the vehicle’s service procedure for torque and electrical checks, and confirm fitment against the exact year and model before ordering GM1319619.

Quality Assurance

Autotecnica backs this ignition coil with a two-year, unlimited mileage warranty. The brand states its replacement parts are manufactured to ISO/TS 16949 QMS specifications, making GM1319619 a dependable OE-style option for GM ignition service.