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FSS-4997 SIGNAL SWITCH
Commercial diesel electrical. Match the listed part and engine identifiers before ordering.
2-Year WarrantyPAI Industries
$90.18$98.08
Save $7.90
In stock — ships same day
4 available
PAI Part #FSS-4997
JAK'S Part #JAKS-FSS-4997
| Brand | PAI Industries |
SIGNAL SWITCH
OEM cross-references:
- MACK 1MR574
- MACK 1MR4279
- MACK 25155885
- PAI FSS-4997
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.