GMB 470-8380 Engine Timing Idler

Engine Timing Idler for Toyota Paseo and Tercel

GMB 470-8380 is an engine timing idler manufactured to meet or exceed OEM specifications. It is built with a metal pulley and a single groove for Serpentine & V-Belt applications, giving you a direct-fit replacement option for select Toyota timing and accessory drive setups.

Compatible with 1992-1999 Toyota Paseo and 1995-1999 Toyota Tercel, this part number 470-8380 is a practical choice when replacing a worn idler pulley during timing system service. The GMB 470-8380 also cross-references Gates T42029 for the same application.

Key Features

• Engine timing idler for select Toyota applications
• Metal pulley construction for durable service
• Single-groove design
• Works with Serpentine & V-Belt pulley systems
• Built to meet or exceed OEM specifications
• Part number: 470-8380

Detailed Description

This GMB timing idler is designed for drivers and technicians servicing Toyota Paseo and Toyota Tercel models from the 1990s. The metal pulley construction supports consistent belt tracking, while the single-groove layout matches the specified belt configuration for the application. If you are replacing a noisy, worn, or out-of-spec idler during timing-related maintenance, 470-8380 provides an OE-style replacement path with fitment coverage for 1992-1999 Toyota Paseo and 1995-1999 Toyota Tercel.

What It Helps Address

• Belt noise caused by a worn idler pulley
• Uneven belt tracking from pulley wear
• Timing service replacement needs on Toyota Paseo and Tercel
• Visible pulley damage or surface wear
• Drive belt routing issues related to an aging idler

Installation Notes and Tips

Verify belt type, pulley diameter, groove count, and application match before installation. Inspect the surrounding belt path, tensioner, and related pulleys during service so the new idler is installed into a clean, aligned system. For fitment-specific searches, this part is commonly referenced for 1992-1999 Toyota Paseo timing idler replacement and 1995-1999 Toyota Tercel engine timing service.

Quality Assurance

GMB states that this part is manufactured to meet or exceed OEM specifications. That standard supports consistent fitment and construction for the specified Toyota applications, including Paseo and Tercel models covered by part number 470-8380.