SKP SKUF742 Ignition Coil

Ignition Coil Overview

The SKP SKUF742 ignition coil is built for direct OE-style replacement across a wide range of GM applications. It is engineered to meet or exceed OE specifications and uses premium materials to support reliable starting and consistent engine performance.

Compatible With Cadillac, Chevrolet, and GMC applications, this round ignition coil is a fit-focused replacement for drivers servicing common ignition issues on trucks, SUVs, vans, and performance models. The SKUF742 part number is also referenced as 5C1876 and UF742 for same-application cross-reference use.

Key Features

• OE-spec replacement design for accurate fit and function.
• Round coil shape for application-specific compatibility.
• Built with premium materials for durability.
• Supports reliable starts and steady ignition output.
• Cross-references 5C1876 and UF742.

Detailed Description

SKP ignition coils are made for buyers who need a replacement that matches original equipment expectations without unnecessary complexity. The SKUF742 is designed around OE specifications and is used in many Cadillac CT5 and CTS applications, Chevrolet Corvette, Camaro, Silverado, Suburban, Tahoe, Express, and LCF models, plus GMC Sierra, Yukon, and Savana platforms. If you are replacing a worn ignition coil on a Chevrolet Silverado 1500, GMC Sierra 1500, or Cadillac Escalade, this part number provides a fit-oriented solution with the correct round coil design where listed.

This ignition coil helps restore spark delivery when the original unit is weak or failing. The SKUF742 part number appears in interchange listings with 5C1876 and UF742, making it easier to confirm the same application during parts lookup.

What It Is Used For

• Hard starting caused by a weak ignition coil.
• Misfires related to inconsistent spark output.
• Rough idle from ignition performance loss.
• Reduced engine response tied to coil degradation.
• Fuel economy loss associated with poor ignition efficiency.

Installation Notes and Tips

Verify the year, make, model, and coil shape before ordering. Fitment includes multiple GM platforms, and some Chevrolet Silverado 1500 applications are listed with both round coil and square coil notes, so matching the existing configuration is important. Confirm the part number SKUF742 against the vehicle listing and interchange references 5C1876 and UF742 before installation.

Quality Assurance

SKP states that this ignition coil is engineered to meet or exceed OE specifications for fit and performance. Premium material construction is used to support dependable operation in daily driving conditions.