Shopping for: Confirm the part against your engine serial number and application before ordering.
Change engine
Caterpillar · Models: 3406
M-4W4842 Interstate-McBee Cat / Caterpillar 3406 Thermostat
Commercial diesel electrical. Match the listed part and engine identifiers before ordering.
2-Year WarrantyInterstate-McBee
Call or email for pricing
We have not published a price for this part yet.
(720) 445-6249
or parts@JAKsDiesel.com
and a specialist will quote it.
Unavailable online — request lead time
PAI Part #M-4W4842
JAK'S Part #JAKS-IMB-M-4W4842
| Brand | Interstate-McBee |
| Engine Make | Caterpillar |
| Engine Model | 3406 |
Thermostat
Fits:
- CATERPILLAR 3406
OEM cross-references:
- CATERPILLAR 4W4842
Warranty: 24 months
Discovery models are listed below. Confirm the complete application and any ESN/CPL or size restrictions before ordering.
Caterpillar 3406
Most PAI parts carry a 2-year unlimited-mileage PAI warranty — 3 years on the High Performance tier, 1 year on Excel by PAI. See Warranty & Returns for full coverage terms, or call a specialist to confirm the exact coverage on this part.