Heater Core for CAT 316GX 312GX 315 313 312GC 320 320DL 320GC 330GC PN 520-8326

Compatible with the following equipment:

CATERPILLAR

TRACK FELLER BUNCHER

• 522 521

OEM MOB HYD PWR UNIT

• 336MHPU

WHEELED EXCAVATOR

• M313-07 MH3040 M314-07 M314 MH3026 M315 M322 M320 M323 M315GC M318 M319 M316 M317

FORESTRY PRODUCTS

• 548 FM528 558 FM528 LL 568 538

EXCAVATOR

• 326 GC MH3022 349 GC 340 336 MHPU 313 GX MH3024 323 GX 349 316 GC 336 GC 345 313 GC FM538 320D 323 GC 323GC 395 MH3295 352 350 316 GX 312 GX 317 333 GC 315 313 355 320GX 312 GC FM548 320 320D L 326 330 GC 325 323 326GC 315 GC 319 FM558 OTHER MH3040 323D3 330 374 320 GX 340MHPU 317 GC 335 336 3101 333 FM568 350 OEM 330GC 320 GC 345 GC 352 UHD

MATERIAL HANDLER

• MH3050 MH3250 MH3260 MH3022 MH3024 MH3032 MH3040

MOBILE HYD POWER UNIT

• 330 MHPU 350MHPU

 

 

Part Number: 520-8326 | 5208326

 

 

Why Replace Your Heater Core?

A faulty heater core leads to no cabin heat, fogged-up windows, coolant smell inside the cab, or unexplained coolant loss — all of which affect operator comfort and safety. Replacing it promptly keeps your machine running through the cooler months without downtime.

---

Product Highlights

• Direct OEM replacement — no modification required
• Manufactured to match original CAT specifications
• Suitable for Australian conditions — backed by Lucas Parts

---

Ordering & Availability

Lucas Parts supplies this heater core with fast dispatch from our Dandenong South VIC 3175 warehouse. Australia-wide delivery available.