Standard 1945-1 Direct Ignition Coil Boot

Direct Ignition Coil Boot for Toyota and Lexus

Standard 1945-1 is a direct ignition coil boot for select Toyota and Lexus applications. It is used on vehicles such as the Toyota Camry, Toyota Avalon, Lexus ES350, and Lexus RX350 where the ignition coil boot must match the original four-rib tip design or the listed OE-style application.

Key Features

• Direct ignition coil boot for ignition system service
• Fits select 2005-2018 Toyota and Lexus V6 applications
• Application-specific coverage for four-rib tip and non-four-rib tip configurations
• Standard part number 1945-1 for catalog lookup and ordering
• Fits a wide range of Toyota Camry, Avalon, Sienna, Highlander, Venza, and RAV4 models

Detailed Description

Standard 1945-1 is built for ignition coil service on a broad range of Toyota and Lexus vehicles. It is listed for 2005-2018 Lexus ES350, GS350, RX350, and RX450h applications, along with Toyota Avalon, Camry, Highlander, RAV4, Sienna, Venza, and select Toyota/Lexus models with four-rib tip requirements. Use this part when replacing a worn or damaged ignition coil boot on the specified engine applications.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Fix

• Misfires caused by a cracked or deteriorated coil boot
• Loss of spark transfer at the spark plug connection
• Ignition performance issues from heat- or age-related boot wear
• Moisture intrusion at the coil-to-plug interface
• Rough running related to damaged ignition boot insulation

Installation Notes and Tips

Verify the engine’s coil boot style before ordering, especially on four-rib tip applications. Match the vehicle year, make, model, and notes exactly to the fitment list for proper installation. Inspect the ignition coil, spark plug, and surrounding components during service so the new boot is installed on a clean, dry connection point.

Quality Assurance

Standard ignition components are cataloged for direct replacement use on the listed Toyota and Lexus applications. Confirm fitment by year, model, and configuration notes before installation.