---
title: How To Replace The Power Switch On a GPI EZ-8 Fuel Transfer Pump
description: Switch out the power switch on your GPI EZ-8 Fuel Transfer Pump with a video walkthrough or our written out how-to guide.
---
[Skip to content](https://support.farmchem.com/knowledge-base/how-to-replace-the-power-switch-on-a-gpi-ez-8-fuel-transfer-pump#main-content)
[](https://support.farmchem.com/knowledge-base?hsLang=en)
- [Shop](https://farmchem.com/)
- [Blog](https://support.farmchem.com/blog)
- [About Us](https://farmchem.com/about-us)
- [Tender Trailer Tool](https://farmchem.com/tender-trailer-tool/)
- [Knowledge Base](https://support.farmchem.com/knowledge-base)
Open main navigation
Close main navigation
- [Shop](https://farmchem.com/)
- [Blog](https://support.farmchem.com/blog)
- [About Us](https://farmchem.com/about-us)
- [Tender Trailer Tool](https://farmchem.com/tender-trailer-tool/)
- [Knowledge Base](https://support.farmchem.com/knowledge-base)
- [Contact us](https://farmchem.com/contact-us/)
[Contact us](https://farmchem.com/contact-us/)
How can we help you?
- There are no suggestions because the search field is empty.
1. [Knowledge Base](https://support.farmchem.com/knowledge-base?hsLang=en)
2. [Helpful Videos](https://support.farmchem.com/knowledge-base/helpful-videos?hsLang=en)
3. [Repairs & Maintenance](https://support.farmchem.com/knowledge-base/helpful-videos?hsLang=en#repairs-maintenance)
# How To Replace The Power Switch On a GPI EZ-8 Fuel Transfer Pump
## Switch out the power switch on your EZ-8 pump.
Need to switch out the power switch on a EZ-8 pump? The video above or the instructions below will walk you through it. *Remember to wear properly fitting PPE when doing this task!*
1. Turn off the pump and disconnect from power
2. Unscrew the six bolts from the cover plate with an 11 mm wrench, then remove the cover plate from the pump housing
3. Unscrew the #20 Torx screw holding the switch to the pump, then remove the switch from the cavity
4. Unscrew the two Phillips head screws holding the pump wires to the switch terminals and separate them from the switch (part number: 902007-530)
5. To reassemble, connect the pump wires to the terminals on the new switch. Make sure the correct wires are connecting to each terminals, then use the screws to tighten in place
6. Reinsert the switch into the cavity and install in place with the #20 Torx screw
7. Reinstall the cover plate. Make sure the the electrical switch aligns inside the switch actuator on the inside of the cover plate. Ensure the o-ring inside the cover plate is properly aligned before tightening in place.
---
**Offerings covered by this post:**
[GPI EZ-8 12V Fuel Transfer Pump, 3/4″ Manual Nozzle & 10′ Hose (8 GPM) – EZ-8 (Direct Mount)](https://farmchem.com/product/ez-8-12v-fuel-transfer-pump-3-4-manual-nozzle-10-hose-8-gpm-ez-8-direct-mount/)
- [What is AgriPerks?](https://support.farmchem.com/knowledge-base/what-is-agriperks?hsLang=en)
- [FarmChem Policy](https://support.farmchem.com/knowledge-base/farmchem-policy?hsLang=en)
- [FAQ's](https://support.farmchem.com/knowledge-base/faqs?hsLang=en#main-content)
- [DEF FAQ's](https://support.farmchem.com/knowledge-base/faqs?hsLang=en#def-faqs)
- [Chem FAQ's](https://support.farmchem.com/knowledge-base/faqs?hsLang=en#chem-faqs)
- [General](https://support.farmchem.com/knowledge-base/faqs?hsLang=en#general)
- [Helpful Videos](https://support.farmchem.com/knowledge-base/helpful-videos?hsLang=en#main-content)
- [Repairs & Maintenance](https://support.farmchem.com/knowledge-base/helpful-videos?hsLang=en#repairs-maintenance)
- [Product Installation](https://support.farmchem.com/knowledge-base/helpful-videos?hsLang=en#product-installation)
- [Calibration](https://support.farmchem.com/knowledge-base/helpful-videos?hsLang=en#calibration)
- [Product Overview](https://support.farmchem.com/knowledge-base/helpful-videos?hsLang=en#product-overview)
- [Winterization](https://support.farmchem.com/knowledge-base/helpful-videos?hsLang=en#winterization)
- [Assembly](https://support.farmchem.com/knowledge-base/helpful-videos?hsLang=en#assembly)
- [Walkthrough](https://support.farmchem.com/knowledge-base/helpful-videos?hsLang=en#walkthrough)
- [Product Manuals & Schematics](https://support.farmchem.com/knowledge-base/product-manuals-schematics?hsLang=en#main-content)
- [Calibration](https://support.farmchem.com/knowledge-base/product-manuals-schematics?hsLang=en#calibration)
- [Closure Instructions](https://support.farmchem.com/knowledge-base/product-manuals-schematics?hsLang=en#closure-instructions)
- [Product Manuals](https://support.farmchem.com/knowledge-base/product-manuals-schematics?hsLang=en#product-manuals)
## Contact
**Sales & Support:**
*💬 8AM – 5PM CST (M-F)*
☎ [(800)-247-1854](tel:8002471854)
✉ [Contact Us Form](https://farmchem.com/contact-us/)
**Iowa Location**
*📍 1017 Pearl Street, Floyd, IA 50435*
**Tennessee Location**
*📍 5558 Federal Ave, Memphis, TN 38118*
## Services
- [Customer Portals](https://farmchem.com/customer-portals/)
- [JDDEF Equipment](https://farmchem.com/jddef/)
- [Senergy Equipment](https://farmchem.com/senergy/)
- [Tank Monitoring](https://farmchem.com/tank-monitoring/)
- [Plant Automation](https://farmchem.com/plant-automation/)
- [Bulk Chem Facilities](https://farmchem.com/bulk-chemical-facilities/)
- [Bulk Seed Facilities](https://farmchem.com/bulk-seed-facilities/)
- [Custom Engineering](https://farmchem.com/custom-engineering/)
- [FarmChem E-Quip](https://farmchem.com/e-quip/)
- [All Services](https://farmchem.com/services/)
## Explore
- [About Us](https://farmchem.com/about-us/)
- [Customer Reviews](https://farmchem.com/reviews/)
- [Terms Of Service](https://farmchem.com/terms-of-service/)
- [Privacy Policy](https://farmchem.com/privacy-policy/)
- [Shipping & Returns](https://farmchem.com/shipping-and-returns/)
- [Online Catalog](https://farmchem.com/catalog/)
- [Knowledge Base](https://support.farmchem.com/knowledge-base/?hsLang=en)
- [Spray Tip Finder](https://farmchem.com/spray-tip-finder/)
- [Tender Trailer Tool](https://farmchem.com/tender-trailer-tool/)
- [Customer Account Form](https://farmchem.com/customer-account-form/)
 
Copyright © 1974 – 2026 FarmChem® | All Rights Reserved