OTC Jumper Lead: Jumper Lead, 1 7/8 in Overall Lg
The OTC Jumper Lead (MPN 3903) is a Bosch Diagnostic Tool Accessory featuring a 24 ft test lead with an overall length of 1 7/8 in. This jumper lead is designed for diagnostic applications, providing a 24 ft test…
SKU 3G-OTH-502185
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Product Description
The OTC Jumper Lead (MPN 3903) is a Bosch Diagnostic Tool Accessory featuring a 24 ft test lead with an overall length of 1 7/8 in. This jumper lead is designed for diagnostic applications, providing a 24 ft test lead as included equipment.
Frequently Asked Questions
What is the OTC Jumper Lead 3903 used for?
The OTC Jumper Lead 3903 is a Bosch diagnostic tool accessory used for automotive electrical testing. Its 24 ft test lead provides extended reach for diagnosing circuits, sensors, and components in vehicles, making it essential for professional technicians and maintenance shops.
What are the specifications of the OTC Jumper Lead 3903?
The OTC Jumper Lead 3903 has an overall length of 1 7/8 in and includes a 24 ft test lead. It is a jumper lead type accessory designed for Bosch diagnostic tools, with manufacturer part number 3903. The 24 ft lead enables flexible testing in automotive applications.
Where to buy the OTC Jumper Lead 3903 worldwide?
3G Electric supplies the OTC Jumper Lead 3903 worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this Bosch diagnostic tool accessory to your facility. Contact us for availability and lead time on this jumper lead.
How to select the right OTC jumper lead for diagnostics?
Select an OTC jumper lead based on test lead length and connector type. The OTC 3903 offers a 24 ft test lead for extended reach, ideal for large vehicles or remote diagnostics. Ensure compatibility with your Bosch diagnostic tool and verify overall length requirements for your workspace.
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Common applications for OTCOTC Products
3G Electric supplies OTC bosch diagnostic tool accessories. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.






