WAI CUF403 Ignition Coil

Ignition Coil Overview

This WAI ignition coil is built as a direct-fit replacement for a wide range of Chrysler, Dodge, Jeep, Plymouth, Mitsubishi, and Eagle applications. It is engineered to meet or exceed OE manufacturing and performance specifications for straightforward service and consistent ignition output.

Key Features

• Direct-fit ignition coil for OE-style replacement.
• Precision engineered with high-grade materials.
• Built to meet or exceed OE manufacturing and performance specifications.
• Supports reliable spark delivery for ignition system service.
• Limited lifetime warranty from WAI.

Detailed Description

WAI CUF403 is an ignition coil designed for direct installation in compatible 4-coil-pack applications. It is a fitment-based replacement for models such as the Chrysler PT Cruiser, Dodge Caravan, and Jeep Wrangler, with coverage that also includes the Dodge Neon, Chrysler Sebring, and Dodge Ram 1500. The CUF403 part number is associated with OE-style service where accurate fit and stable performance matter.

WAI focuses on precision engineered replacement parts made with high-grade materials to support fit consistency and longer service life. This ignition coil is intended for buyers looking for a replacement that follows OE manufacturing and performance targets while keeping installation straightforward.

What It Is Used For

• Restoring weak or inconsistent ignition output.
• Replacing a failed coil in a 4-coil-pack ignition system.
• Addressing misfire-related drivability concerns.
• Correcting hard-start or no-start conditions tied to ignition coil failure.
• Replacing a worn unit during ignition system maintenance.

Installation Notes and Tips

Verify the vehicle year, make, model, and 4-coil-pack application before ordering. Confirm the CUF403 part number against the original unit and review the interchange references 56032521 and WA2243 when cross-checking fitment. Installation should follow the vehicle service procedure for the ignition system.

Quality Assurance

WAI states that this ignition coil is manufactured to meet or exceed OE specifications and is backed by a limited lifetime warranty. The CUF403 is built for direct-fit service with attention to manufacturing consistency and performance requirements.