LS and LT Ignition Coil Boot and Spark Plug Wire Retainer Set

• Replacement boots and retainers for LS/LT coil-to-wire connections

• 135° boot angle matches factory LS/LT coil pack routing

• Black silicone construction rated for engine-bay heat

• Sold as a kit — confirm piece count and included components

This boot and retainer set is designed for LS and LT ignition coil and spark plug wire service, using black silicone construction rated for engine-bay heat. It's built to replace worn, torn, or missing coil boots and wire retainers on GM LS/LT ignition systems.

The 135° boot angle matches factory LS/LT coil pack routing. This is a component kit — not full ignition wires — intended for refreshing or repairing existing wire sets rather than replacing the wires themselves.

Commonly used for LS/LT ignition service and repair, coil boot replacement when originals crack or degrade, and maintaining proper wire retention and routing in the coil pack area.

Applications
Fits Chevrolet small block V8 Gen III/IV (LS-based): 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, and Gen V (LT-based) 6.2L. Used for LS/LT ignition coil boot and wire retainer service and repair.

Does this include full ignition wires, or just boots and retainers?
This is a boot and retainer set only — it does not include complete spark plug wires. It's intended for repairing or refreshing components on an existing ignition wire set.

How many pieces are included?
This product is sold as a kit. Confirm the exact quantity of boots and retainers with TSP if you need a specific piece count before ordering.

What boot angle does this kit use?
135°, designed to match LS/LT coil pack ignition wire routing.

What's this kit made of?
Black silicone, rated for engine-bay temperatures up to 600°F.

What LS/LT engines does this fit?
This kit fits Chevrolet Gen III/IV LS-based Small Block V8 applications including 4.8L, 5.3L, 5.7L, 6.0L, and 6.2L engines, as well as Gen V LT-based 6.2L applications.