Part-number relationships
| Relationship | Reference family | Number |
|---|---|---|
| Primary Equipment Part Number | CAT magnetic switch assembly | 209-5582 |
| Formatted Alias | Unhyphenated search format | 2095582 |
Excavator Spare Parts
209-5582 24V Air Heater Magnetic Switch for CAT C7 C9 320D 330D
6 product photos · Swipe on mobile, or hover and select a thumbnail.
OEM / reference209-5582
Specification24V Air Heater Magnetic Switch / Relay
Catalog ID71306186
24V magnetic switch used in the air-inlet-heater circuit, identified by CAT part number 209-5582. Caterpillar lists the part in the relay category and publishes C7, C9, 311D through 330D excavator applications. Confirm the 24V electrical system, connector, cable orientation and machine serial prefix.
- Product Type
- Air Heater Magnetic Switch / Relay
- Product Brand
- EexcavaStart
- Rated Voltage
- 24V
- Circuit
- Air inlet heater
Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
Product fitment guide
Part numbers and compatible models
Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.
Part identification
Reference numbers
Primary number
Formatting alias
Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.
Product summary
24V Air Heater Magnetic Switch / Relay
- Category
- Excavator Spare Parts
- Catalog ID
- 71306186
- Photo views
- 6
Before ordering
Confirm these details
- Match the complete part number on the original component.
- Compare connectors, mounting points and visible dimensions with the product photos.
- Confirm the exact machine or engine model and serial range before ordering.
Machine fitment
Compatible model references
3 model references
Compatibility lists identify searchable model families, not every production serial range. Confirm the original part number and machine serial number before purchase.
Quick fitment answers
Common questions about 209-5582
Which machines use 209-5582?
Recorded compatible model references include Engine family: CAT C7 / C9 / C-9, Excavator family: 311D / 312D / 313D / 314D / 315D / 318D / 319D / 320D / 321D / 323D / 325D / 329D / 330C / 330D, Fitment limitation: Confirm 209-5582, 24V system, connector, cable orientation and machine serial prefix. Confirm the complete part number and machine serial range before ordering.
What numbers are documented for 209-5582?
Formatting aliases for the same number: 2095582.
How do I confirm 209-5582 before ordering?
Match the complete part number on the original component. Compare connectors, mounting points and visible dimensions with the product photos. Confirm the exact machine or engine model and serial range before ordering. Send clear photos of the original unit and connector layout when requesting a quote.
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