URO 4109070 Exterior Light Bulb Check Relay

Exterior Light Bulb Check Relay for Saab

The URO 4109070 exterior light bulb check relay restores proper electrical circuit monitoring when the original relay fails. Built as a direct-fit OE reproduction, it is made for Saab 900, 9000, 9-3, and 9-5 applications that need reliable bulb-check function and stable lighting system performance.

• Weather resistant construction for harsh underhood conditions
• Blade pin terminals with female connector and male terminals
• Direct-fit OE reproduction for plug-and-play installation
• Factory tested for proper performance
• Modern electronics help resist arcing and burnout
• High-quality materials designed to handle heat and cold-weather condensation
• Guaranteed fitment for listed Saab applications

Fitment and Application Details

Compatible with Saab exterior lighting systems that use a bulb check relay, this part is listed for 1994-1998 Saab 900, 1994-1998 Saab 9000, 1999-2003 Saab 9-3, and 1999-2009 Saab 9-5. The URO 4109070 is a practical replacement when the factory relay no longer monitors exterior bulbs correctly or the circuit performance becomes inconsistent.

This part cross-references URO (e.g., URO-016353) for the same application.

What It Helps Resolve

• Bulb warning or check-light faults caused by a failed relay
• Intermittent exterior lighting circuit monitoring
• Electrical arcing or relay burnout in the original unit
• Heat- and condensation-related relay deterioration
• Loss of proper bulb-check function after relay failure

Installation Notes

Use the existing relay location and vehicle connector for a direct replacement. Verify terminal style before installation: blade pin terminals, female connector, and male terminals are specified for this part. No mounting bracket is included.

Quality Assurance

URO manufactures this relay using high-quality materials and factory testing to confirm proper operation. It is backed by a 24-month unlimited mileage warranty.