Shopping for: Confirm the part against your engine serial number and application before ordering.
Change engine
181888 THERMOSTAT
Commercial diesel cooling system. Match the listed part and engine identifiers before ordering.
2-Year WarrantyPAI Industries
$48.17$52.76
Save $4.59
In stock — ships same day
10 available
PAI Part #181888
JAK'S Part #JAKS-181888
Kit Membership
Used In These Kits
This part is included in 1 engine & overhaul kits — find yours below.
-
6BS106-001ENGINE KIT In stock - No kits match that search.
Complete The Rebuild
Suggested Additional Parts
Commonly sold with this product. These parts are sold separately.
| Brand | PAI Industries |
| Part Category | Cooling System |
| Sub-Type | Thermostat |
THERMOSTAT
OEM cross-references:
- CUMMINS 3928499
Warranty: 24 months
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.
PAI published warranty tiers: High Performance — 3-Year · Genuine PAI — 2-Year · Excel — 1-Year, unlimited mileage. The badge beside the price shows this product's recorded term; when no badge is shown, confirm coverage with a specialist.