TechPro 50FO103 Ignition Coil

Ignition Coil for Ford and Lincoln V8 Applications

TechPro 50FO103 is an ignition coil for a wide range of Ford, Lincoln, and Mercury vehicles from 1997-2014. It is a direct-fit ignition component for common truck, van, SUV, and sedan applications that use this coil style.

Key Features

• Brand: TechPro
• Part number: 50FO103
• Category: Ignition > Ignition Coil
• Compatible with Ford F-150, Ford Expedition, Ford Explorer, and related applications
• Also used on Lincoln Town Car, Lincoln Navigator, Mercury Grand Marquis, and Mercury Mountaineer applications
• Supports broad fitment across 1997-2014 model years

Detailed Description

TechPro 50FO103 is an ignition coil built for vehicles across the Ford modular and Triton V8 platform family, including Ford F-150, Ford E-Series vans, Ford Expedition, Ford Explorer, and Ford Mustang applications. It also fits select Lincoln and Mercury models such as Town Car, Navigator, Grand Marquis, and Mountaineer. If you are replacing a failing ignition coil on a 1997-2014 Ford or Lincoln vehicle, this part number provides a direct replacement path for the listed applications.

This part cross-references common ignition coil applications for the same vehicle coverage. Verify engine and connector match before installation.

What It Helps Solve

• Engine misfire under load
• Rough idle or uneven acceleration
• Hard starting caused by weak spark output
• Check engine light related to ignition coil performance
• Loss of power from intermittent coil failure

Installation Notes and Tips

Confirm year, make, model, and engine configuration against the vehicle listing before ordering. Inspect the coil boot, connector, and spark plug condition during replacement, and clear diagnostic trouble codes after installation if needed. For best results, replace any damaged ignition wiring or worn spark plugs found during diagnosis.

Quality Assurance

TechPro 50FO103 is cataloged as an ignition coil for the listed Ford, Lincoln, and Mercury applications and should be matched to the vehicle’s original coil configuration for proper fitment.