This post contains affiliate links. As an Amazon Associate we earn from qualifying purchases.
Our picks are based on Amazon bestseller rankings, verified customer ratings, and product availability. We update our recommendations regularly to ensure accuracy.
Ensuring your vehicle's electrical systems function optimally is crucial for performance and safety. The EGI relay, or electronic fuel injection relay, plays a vital role in this by controlling the fuel pump. Selecting a reliable replacement is essential to avoid potential engine issues and ensure consistent power delivery.
Ultra-Low Power Draw: – eliminates vehicle downtime due to dead batteries. Lowest off-state current draw (1.3 mA).
Simple & Robust Installation: - Sealed plug with optional long wire leads. Single timer/relay device reduces installation time, overall costs and points of potential failure. Optional output bus bar easily connects RT or CT Fuse Block families.
Adjustable OFF Time Delay: - 15 minutes to 16 hours + 5 sec test mode.
Diagnostic Feedback: - via optional external led and on-board LEDs.
Meets Stringent OEM Standards: - for electrical transient self-protection.
Ultra-Low Power Draw: – Lowest off-state current draw in industry (1.3 mA).
Flexible Application Options: – Install as a Time Delay Relay, Battery Management Relay, Low Voltage Disconnect, or Simple Relay. On/Off trigger via external Ignition signal and/or alternator voltage sense, Adjustable voltage trigger levels, Adjustable...
Simple & Robust Installation: - Sealed plug/ harness included. Combined timer & high-amp relay reduces install time/costs. Optional output bus bar connects RT or CT fuse blocks.
Adjustable Optional OFF Time Delay: - 0 seconds to 15 hours.
Diagnostic Feedback: – via optional external led and on-board LEDs.
Replaces Manual Battery Switches: Reduces battery cable run lengths and resulting voltage drop.
Connect to Ignition Signal for simple battery charge management between two batteries or for simple auxiliary load disconnection.
Connect to TH Series Automatic Charging Relays or Time Delay Relays to provide an additional isolated/switched output or to extend current carrying capability
Simple & Robust Installation: Sealed MX-150 plug/harness with 2 ft control wires included. Reduces install time/costs. Optional output bus bar provides simple and compact connection to RT or CT fuse block product families.
Reduces install time/costs. Optional output bus bar provides simple and compact connection to RT or CT fuse block product families.
Replaces Manual Battery Switches: Reduces battery cable run lengths and resulting voltage drop.
Connect to Ignition Signal for simple battery charge management between two batteries or for simple auxiliary load disconnection.
Connect to TH Series Automatic Charging Relays or Time Delay Relays to provide an additional isolated/switched output or to extend current carrying capability
Simple & Robust Installation: Sealed MX-150 plug/harness with 2 ft control wires included. Reduces install time/costs. Optional output bus bar provides simple and compact connection to RT or CT fuse block product families.
Reduces install time/costs. Optional output bus bar provides simple and compact connection to RT or CT fuse block product families.
Last update on 2026-07-18 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Automotive Replacement EGI Relays
Troubleshooting Common Issues
Symptoms of a faulty EGI relay can include the engine cranking but not starting, or the engine cutting out while driving. Sometimes, a failing relay might produce a clicking sound when it's supposed to be active. If you suspect a relay issue, you can often test it by swapping it with an identical relay used for a non-critical system (like the horn) to see if the problem transfers. However, always confirm the relay specifications before attempting this.
Frequently Asked Questions
How do I know if my EGI relay is bad?
Common signs include your engine cranking but not starting, or the engine stalling intermittently. You might also hear a clicking sound from the relay or notice a lack of fuel pump operation when the ignition is turned on.
Can I use a relay from a different car model?
It's generally not recommended unless the part numbers are identical and the specifications match. Electrical systems are precise, and using an incompatible relay could cause damage or prevent your vehicle from running.
Where is the EGI relay located in my car?
The location varies by make and model, but it's typically found within the vehicle's main fuse box or a secondary relay/fuse box under the hood or dashboard. Consult your owner's manual for the exact placement.
How long does an EGI relay typically last?
With proper functioning and without electrical surges, an EGI relay can last for many years and thousands of operating hours. However, they can fail prematurely due to heat, vibration, or electrical faults within the system.
What happens if the EGI relay fails while driving?
If the EGI relay fails completely while the engine is running, the fuel pump will lose power, and the engine will stall. This can be a safety hazard, especially if it occurs at high speeds or in heavy traffic.
As an Amazon Associate, we earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change.
We use cookies to enhance your experience. By continuing to visit this site you agree to our use of cookies. Read our Privacy Policy
Before You Go!
Get the latest deals and product comparisons delivered to your inbox.
