378-1024
Front Wiring Harness
Front cab wiring harness for HVAC blower and AC compressor controls.
Description
Wire up the cab heater core, fan switches, and A/C clutch circuits using this harness assembly. Tough braided exterior sleeve shrugs off firewall rub and prevents pinched conductors behind the dashboard trim. Thick braided sleeve protects against…
Overview
Wire up the cab heater core, fan switches, and A/C clutch circuits using this harness assembly. Tough braided exterior sleeve shrugs off firewall rub and prevents pinched conductors behind the dashboard trim.
Features
- Thick braided sleeve protects against wire chafing
- Sealed weather-pack style multi-pin connectors
- Color-coded leads matching cab HVAC wiring diagrams
Applications
- Cab dashboard climate control units
- blower motors
- AC compressor control circuits
Specifications
| Brand | Caterpillar |
|---|
Related parts
Front Wiring Harness
641-1754
Similar part
Front Wiring Harness
641-1753
Similar part

Front Engine Wiring Harness
611-9439
Similar part

Front Engine Wiring Harness
611-9441
Similar part

Front Engine Wiring Harness
611-9443
Similar part
Front Frame Wiring Harness
618-5745
Similar part
Boom Front Wiring Harness
655-5188
Similar part
Boom Front Wiring Harness
655-5189
Similar part
Customer Reviews
No reviews yet.
Reviews come from verified buyers: customers whose quotation for this part was accepted.
OEM & Aftermarket
Compatible parts for major brands
Global shipping
Delivering to 50+ countries
Need help?
Contact our team for support
