90° Spark Plug Boot for Female Cap Terminal Kit

• Male terminal boots plug into female-socket distributor caps or coil towers

• 90° boot angle suits tight underhood routing and clearance needs

• Silicone rated to 600°F for underhood heat resistance and durability

• Full set of 8 boots & terminals for an 8-cylinder ignition wire build

This 90° spark plug boot and terminal kit is designed for custom spark plug wire assembly and ignition wire repair on engines using a female-socket distributor cap or coil tower. The kit uses a male terminal and male wire end, built to plug directly into that female socket for clean, secure terminal engagement.

At 8.5mm wire diameter and a 90° boot angle, this kit suits tight underhood routing where a straight boot won't clear. The high-density silicone is rated up to 600°F for underhood heat resistance, and the set includes a full 8 boots and 8 terminals — enough for a complete 8-cylinder ignition wire build. Confirm your wire diameter, terminal crimp style, and spark plug/cap terminal type before ordering, since this is a universal kit that may require cutting for an exact fit.

Applications
Universal fit, intended for most engine applications up to 8 cylinders. Commonly used for custom ignition wire assembly, spark plug wire repair, and general ignition service projects. May require cutting for exact fit.

Installation
Male terminal / male wire end, designed to plug into a female-socket distributor cap or coil tower. Confirm wire diameter (8.5mm), boot angle (90°), terminal crimp style, and spark plug/cap terminal type before installation.

Does this kit have male or female terminals?
Male terminals and male wire ends. This kit is designed to plug into a distributor cap or coil tower that has female sockets — the "Female Cap" in the name refers to what it connects to, not the terminal style included.

What wire diameter does this kit fit?
8.5mm.

What boot angle does this kit use?
90°, suited for tight underhood routing where a straight boot won't clear.

How many boots and terminals are included?
A full set of 8 boots and 8 terminals — enough for an 8-cylinder ignition wire build.

What's the heat rating on this silicone?
Rated up to 600°F for underhood heat resistance.

Will this fit any engine?
It's a universal-fit kit for engines up to 8 cylinders, but may require cutting for an exact fit. Confirm your wire diameter, terminal crimp style, and cap/plug terminal type before ordering.