Motorad 1IC139 Direct Ignition Coil

Direct Ignition Coil for OE-Style Replacement

The Motorad 1IC139 direct ignition coil is built for stable spark output and dependable engine performance under demanding heat and operating conditions. It is an OE replacement ignition coil designed for select Lincoln LS and Jaguar S-Type applications, including 2000 Lincoln LS with short boot.

Engineered to meet or exceed OEM specifications, this Motorad ignition coil supports consistent ignition performance for vehicles that need a direct-fit replacement. The 1IC139 is a practical choice for drivers servicing ignition misfire concerns on the Lincoln LS and Jaguar S-Type.

Key Features

• Direct ignition coil for OE-style replacement
• Designed to maximize spark voltage duration
• Built to perform under severe operating conditions
• Heat-resistant construction for demanding engine bays
• 12 VDC electrical specification
• Blade terminal design with 2 terminals and 1 connector
• Female connector gender with male terminal gender
• Requires external resistor
• Black and white housing finish
• OE replacement design for select applications

Detailed Description

Motorad 1IC139 is a direct ignition coil engineered for reliable spark delivery and OE-style fitment. It is designed to meet or exceed OEM specifications and is manufactured in ISO TS16949 facilities, giving technicians a replacement option built around consistent quality control. This ignition coil is specified for 2000-2005 Lincoln LS and 2000-2002 Jaguar S-Type applications, with a separate fitment note for the 2000 Lincoln LS with short boot.

This part cross-references Ford and Jaguar OE numbers such as 1W4Z12029AA and DG476 for the same application. If you are replacing a failed coil on a Lincoln LS or Jaguar S-Type, the Motorad 1IC139 provides a direct ignition coil solution that aligns with factory-style electrical and mounting requirements.

What It Helps Address

• Engine misfire caused by a weak or failing ignition coil
• Hard starting related to inconsistent spark output
• Rough idle from ignition breakdown under heat
• Loss of power during acceleration from poor coil performance
• Check engine light concerns tied to ignition system faults

Installation Notes and Tips

Verify the vehicle application before installation, especially for the 2000 Lincoln LS short boot note. Confirm the connector style, blade terminals, and external resistor requirement match the original setup before replacing the coil. Inspect related ignition components, including boots and wiring, to avoid repeat failures after installation.

Quality Assurance

Motorad designs this ignition coil to meet or exceed OEM specifications and backs its engine management products with a limited lifetime warranty. The 1IC139 is manufactured in ISO TS16949 facilities for controlled production quality.