Solenoid for Caterpillar 121-1491

Overview

DB Electrical Solenoids
Our aftermarket solenoids are manufactured to exacting OEM specifications for perfect fit and superior performance. We work directly with factories to make sure only premium materials and uncompromising craftsmanship go into every electrical unit. A new DB Electrical solenoid will restore precise, quick starts in a vehicle when it’s time to replace an older one.

How Solenoids Work
Solenoids work as electromagnetic switches, serving as the link between the ignition and starter. The solenoid engages when the ignition key is turned, creating a link to allow for the flow of electricity to the starter. Once the engine starts, the solenoid disengages, cutting off the flow of electric. Solenoids have wire coils that wrap around a mobile core. As electricity travels through the coil, the core becomes magnetized, which creates force to push the mobile core outward to engage gears on the starter.

Factory-Direct Pricing
Because we work directly with the factories, we can save you money by offering these electronic components at value prices.

35 Years of Satisfied Customers
We’ve been in the business of supplying quality electrical components for over 35 years. Our long history has taught us that you only keep customers satisfied by supplying quality products and outstanding service.

The DB Electrical Advantage – 1-Year Warranty
DB Electrical proudly stands behind the quality of our products with our total-confidence 1-year warranty. Yes, you have a full year to make sure your solenoid relay meets your expectations.

Item Number: 240-22258

100% Brand New Aftermarket Part From DB Electrical

Product Specs

Applications List

Select Make & TypeMakeModelYear

Replaces These Part Numbers

Frequently Asked Questions