Part number lookup
5I-7578 Replacement Parts
Cross-reference and compare 4 replacement listings for OEM / aftermarket part number 5I-7578. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.
4 Matching Products
CaterpillarFor Caterpillar Excavator CAT 311C 315C Water Temperature Sensor 5I-7578$45.00
CaterpillarWater Temperature Sensor 5I-7578 For Caterpillar Excavator CAT 311C 315C$99.72
CaterpillarWater Temperature Sensor 5I-7578 For Caterpillar Excavator CAT 317B L 317B LN$99.72
CaterpillarWater Temperature Sensor 5I-7578 For Caterpillar Excavator CAT 318B 318B N$99.72Part Numbers and Cross References
Applications and Fitment Summary
- Caterpillar · Fit for Caterpillar CAT Excavator: 311, 311B, 311C, 312, 312B, 315, 315B, 315C, 317B LN, 318B, 318C, 320 L, 320B, 320B L, 320C, 320C FM, 320N, 321B
- Part Number
- Caterpillar Excavator CAT 311C 315C Water Temperature Sensor 5I-7578
- Models: Caterpillar Excavator CAT 311C 315C
- Caterpillar Excavator CAT 317B L 317B LN Water Temperature Sensor 5I-7578
- Models: Caterpillar Excavator CAT 317B L 317B LN
- Caterpillar Excavator CAT 318B 318B N Water Temperature Sensor 5I-7578
- Models: Caterpillar Excavator CAT 318B 318B N
Frequently Asked Questions
What parts replace OEM number 5I-7578?
This page lists 4 replacement listings indexed under 5I-7578. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for 5I-7578?
Match the stamped part number first, then verify machine model, engine code, serial number, mounting points, and photos of your old part before checkout.
Can I request a quote if 5I-7578 is not an exact match?
Yes. Use the fitment inquiry form with your machine plate, engine model, and photos. Support can review alternatives or cross references.