Hitachi GLP2106 Diesel Glow Plug Relay

Hitachi Diesel Glow Plug Relay for Volkswagen Diesel Applications

The Hitachi GLP2106 diesel glow plug relay helps manage glow plug operation in cold-start conditions and under demanding underhood temperatures. Built with quality components, it is a direct-fit electrical control part for select Volkswagen diesel models.

Key Features

• Diesel glow plug relay for emission control and cold-start system operation
• Built to handle extreme temperatures and harsh underhood conditions
• Quality-component construction from Hitachi
• Direct application coverage for select Volkswagen Golf and Jetta diesel vehicles
• Part number GLP2106 for accurate catalog matching

Detailed Description

The Hitachi GLP2106 is a diesel glow plug relay used to control glow plug power delivery during engine start-up. For Volkswagen Golf and Volkswagen Jetta diesel applications, this relay supports reliable glow plug cycling in low-temperature conditions and helps maintain proper electrical control in the emission system. This part cross-references 132106 and 038907281D for the same application. The GLP2106 is a practical replacement choice when servicing a Volkswagen Golf or Jetta diesel glow plug relay circuit.

What It Helps Address

• Hard starting in cold weather
• Glow plug relay electrical failure
• Intermittent glow plug activation
• Extended crank time on diesel start-up
• Faults related to glow plug relay control

Installation Notes and Tips

Verify the part number and vehicle application before installation. Compatible With 2010-2013 Volkswagen Golf, N/A; 2009 Volkswagen Jetta, N/A; and 2005-2006 Volkswagen Jetta, N/A, from VIN 1K-6-617 332. Confirm connector style, mounting location, and diagnostic trouble codes against the original relay before replacement. For Volkswagen Golf and Jetta diesel service, match the relay to the existing OE reference to ensure correct fitment.

Quality Assurance

Hitachi builds this relay with quality components for use in demanding underhood environments. The GLP2106 is engineered for diesel glow plug relay service and is backed by Hitachi brand manufacturing standards.