Innovative Products of America 9037-3 Large Rectangular Fuel Pump Relay Bypass Switch

The Innovative Products of America (IPA) 9037-3 is the Large Rectangular Relay component from IPA's professional-grade Fuel Pump Relay Bypass Kit II (9037). Designed for professional automotive technicians, this relay bypass switch plugs directly in place of the fuel pump relay to provide direct, ignition-independent control over the fuel pump circuit.

This switch allows the fuel pump to be actuated while the engine is not running, enabling accurate fuel injection pressure testing and circuit diagnostics without relying on key-on systems. The 9037-3 large rectangular format is specifically designed for GM, Chrysler, and Japanese vehicle applications from 1995–2007.

Key Features:

• Plugs directly in place of the OEM fuel pump relay — no wiring modifications required
• Enables fuel pump actuation with the engine off for accurate fuel pressure diagnostics
• Controls fuel pump circuit independent of key-on systems
• Operating range: 10–20 Amp continuous, 30 Amp surge at 12V DC
• Built from durable ABS plastic, brass, and PVC materials
• Large rectangular relay format — fits GM, Chrysler, and Japanese applications (1995–2007)
• Made in the USA with global components
• Backed by a 1-Year Limited Warranty

The 9037-3 is sold individually and is also included as part of the complete IPA 9037 Relay Bypass Kit II three-piece set, which covers a broad range of domestic and import relay configurations. This is an essential tool for diagnosing no-start conditions and fuel system faults quickly and accurately.