Global Parts 1813781 Ignition Coil

Ignition Coil for BMW 318i, 318is, 318ti and Z3

Global Parts 1813781 is a 12-volt ignition coil built as an OE-style replacement for select BMW ignition systems. It is engineered to meet or exceed original equipment specifications for fit, function, and ignition performance.

For BMW 318i, 318is, 318ti, and Z3 applications, this ignition coil supports consistent spark delivery, smoother engine operation, and improved fuel efficiency when the original coil is worn or failing. Part number 1813781 is a direct replacement option for drivers servicing these BMW models.

Key Features

• 12-volt ignition coil for select BMW applications
• Rectangular coil shape with bolt-on mounting
• 4-wire design with 6 terminals
• Female connector and male terminals
• No coil wire included
• No mounting hardware or bracket included
• Regular grade replacement part

Detailed Description

Global Parts 1813781 is designed for vehicles that require a rectangular, bolt-on ignition coil with a 4-hole mounting pattern. The 12-volt construction and 6-terminal layout support proper electrical connection in the ignition system, while the OE-spec approach helps maintain the factory-style fit expected on BMW 318i, 318is, 318ti, and Z3 models. This part cross-references Standard Ignition UF-291 for the same application.

Compatible With: 1994-1999 BMW 318i, 1994-1999 BMW 318is, 1995-1999 BMW 318ti, and 1996-1999 BMW Z3. Use part number 1813781 when replacing a failed coil on these BMW ignition systems.

Common Issues This Part May Solve

• Engine misfire caused by a weak or failing ignition coil
• Rough idle or inconsistent engine operation
• Hard starting related to poor spark output
• Reduced fuel economy from incomplete combustion
• Loss of ignition performance under load

Installation Notes and Tips

Verify connector style, terminal count, and mounting pattern before installation. Confirm vehicle application by year, make, and model, since this ignition coil is listed for specific BMW 318i, 318is, 318ti, and Z3 fitments. Professional installation is recommended if you are not familiar with ignition system service.

Quality Assurance

Global Parts builds this ignition coil to meet or exceed original equipment specifications for the listed applications. Always confirm fitment against your vehicle before purchase to ensure proper installation and operation.