1978 Cadillac Fleetwood/Seville/Deville/El Dorado Spark Plug Wire Sets (Reproduction)

Upgrade your classic Cadillac's performance with our premium 1978 Spark Plug Wire Sets. Designed specifically for the Fleetwood, Seville, Deville, and El Dorado models, these reproduction wires provide reliable ignition and electrical connectivity. Unlike generic alternatives, our wire sets are tailored for optimal fit and functionality, ensuring your vintage beauty runs like it was meant to. Don’t compromise on quality—bring back that exhilarating drive with new spark plug wires that meet the demands of your Oldsmobile 350 C.I. engine.

• Exact reproduction for the 1978 Cadillac models: Fleetwood, Seville, Deville, and El Dorado.
• High-quality materials for durability and long-lasting performance.
• Custom-fit design to match OEM specifications perfectly.
• Compatible with Oldsmobile 350 C.I. engines.
• Engineered for reliable ignition to ensure smooth performance.
• Not date-coded, sourced for optimal use and restoration projects.

Fitment: 1978 Cadillac Fleetwood, Seville, Deville, El Dorado