Water Temperature Sensor, PAI FSU-0559 (OEM 64MT291), Pack of 1
Suggested Additional Parts
Commonly sold with this product. These parts are sold separately.
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FSU-0557Mack E7 ENGINES TEMPERATURE SENSOR Ships from supplier · Lead time confirmed when you order -
MSU-0592Mack UNIVERSAL SENSOR Ships from supplier · Lead time confirmed when you order -
MSW-1238RELAY SWITCH Ships from supplier · Lead time confirmed when you order -
FSU-0554DIFFERENTIAL/TRANSMISSION OIL TEMPERATURE SENSOR KIT Ships from supplier · Lead time confirmed when you order -
FSU-0564TEMPERATURE SENSOR Ships from supplier · Lead time confirmed when you order
| Engine family | Mack ASET · Mack E-Tech · Mack E7 |
| Brand | PAI Industries |
| Part Category | Electrical & Sensors |
| Sub-Type | Sensor |
| Engine Make | Mack |
| Engine Model | E7 · E-TECH · ASET |
| Condition | New |
| Stage / Tier | Standard |
PAI Industries FSU-0559 temperature sensor for Mack E7 / E-Tech / ASET. Replaces Mack 64MT291. 24-month warranty.
Fits:
- MACK E7 ENGINES
- MACK E-TECH ENGINES
- MACK ASET ENGINE
OEM cross-references:
- MACK 64MT291
- PAI FSU-0559
Warranty: 24 months
These catalog references may identify this part or components in an assembly. A listed number alone does not confirm whole-assembly interchange or vehicle fitment. Confirm the required part before ordering.
| Number |
|---|
| 64MT291 |
| MACK 64MT291 |
| PAI FSU-0559 |
No cross-reference numbers match that search.
Discovery models are listed below. Confirm the complete application and any ESN/CPL or size restrictions before ordering.
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.