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SKU:
ZZ3F04266
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Temperature Regulator for Caterpillar SR4B SR4BHV 3412 SR500 XQP550 SR4 SR5
$53.39
In Stock
$53.39
Sale price
$53.39
Regular price
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
Temperature Regulator for Caterpillar
This temperature regulator for Caterpillar controls coolant temperature in generator set and power generation applications. This temperature regulator for Caterpillar is engineered to maintain consistent engine temperatures in stationary and mobile power units. This temperature regulator for Caterpillar replaces worn or stuck thermostats in compatible engines.
Overview
This temperature regulator for Caterpillar is a thermostat assembly that manages coolant flow to hold engine temperatures within a precise operating band. It is intended for use on Caterpillar generator sets and power modules. This temperature regulator for Caterpillar supports reliable output in prime or standby power applications.
Built For Performance
- Calibrated opening temperature matching factory specifications
- Rugged housing protects internal wax element from debris
- Consistent coolant circulation for steady generator output
- High-temperature resistant materials for continuous duty
- Straightforward replacement for existing unit
Fits These Machines
- for Caterpillar SR4B
- for Caterpillar SR4BHV
- for Caterpillar 3412
- for Caterpillar SR500
- for Caterpillar XQP550
- for Caterpillar SR4
- for Caterpillar SR5
On-The-Job Use
- Keeps generator engines at optimal temperature during prolonged runtime
- Supports load-sharing and parallel operation in facility power
- Maintains stable temperature in rental fleets and remote sites
Specs At A Glance
| Part Number(s) | Not specified |
| Product Type | Temperature Regulator |
| Compatibility | Caterpillar generator sets |
Good To Know
Q: Why would a generator need a new temperature regulator? A: Over time the wax element can fail, causing the engine to run too cold or too hot. Replacing it restores proper thermal management.
Q: Is this a direct replacement for the original part? A: It is designed as an aftermarket component for the listed models. Verify the mounting and opening temperature match your original before installing.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.