135-Deg Spark Plug Boots 25pk Black Silicone 46205

Spark plug boots take the most punishment in your ignition system—exposure to heat cycling, vibration, and chemical degradation can degrade stock boots and cause misfire issues. These 135-degree silicone boots provide the durability and reliable spark delivery your engine needs, whether you're running a daily driver or a weekend racer. At 25 per pack, you'll have spares on hand for maintenance intervals or multiple vehicles.

The 135-degree angle geometry accommodates tight engine bay layouts common in modern performance builds, while the premium black silicone construction resists ozone, UV, and extreme underhood temperatures that crack inferior rubber compounds. The female socket terminal ensures secure connections to your spark plugs without corrosion-prone contact degradation.

• 8mm wire diameter
• 135-degree boot angle
• Female socket terminal
• Black silicone construction
• Heat and ozone resistant
• Quantity: 25 pack
• MPN: 46205
• Universal fitment
• Bolt-on installation