Part #: 14740

Remy 14740 Alternator

Premium Remanufactured
⚙️ 3 vehicles fit this part
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Select your vehicle to confirm fitment
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦Premium Remanufactured
🚗Fitment: Isuzu, Impulse
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Alternator for Isuzu Impulse Vehicles

The Remy Premium Remanufactured Alternator 14740 is designed specifically for Isuzu Impulse models, providing dependable electrical charging and starting performance. This 12-volt alternator features an 80-amp rating and includes an internal fan and voltage regulator for efficient operation.

  • Amperage Rating: 80 amps for consistent power output
  • Internal fan type for effective cooling
  • Remanufactured unit ensuring quality and value
  • OE Manufacturer: Nippondenso for trusted compatibility
  • Includes pulley for straightforward installation
  • Clockwise rotation direction matching original equipment
  • Internal voltage regulator for stable voltage control

About the Premium Remanufactured Product Line

The Premium Remanufactured line by Remy offers alternators that have been carefully rebuilt to meet or exceed original equipment specifications. This ensures that the alternator 14740 delivers reliable performance and durability comparable to new units, while providing a cost-effective solution for Isuzu Impulse owners.

Detailed Alternator Description

This Remy alternator 14740 is a remanufactured replacement part engineered to restore the charging system of your Isuzu Impulse. With an 80-amp output and a 12-volt system, it supports the vehicle’s electrical demands efficiently. The internal fan design helps maintain optimal operating temperatures, while the internal voltage regulator ensures consistent voltage delivery. The included pulley and clockwise rotation direction match the original equipment, simplifying the replacement process.

Common Issues Addressed by This Alternator

  • Battery not charging properly or draining quickly
  • Dim or flickering headlights and electrical accessories
  • Warning lights related to charging system on the dashboard
  • Unusual noises from the alternator area
  • Vehicle stalling or difficulty starting due to electrical failure

Installation Notes and Tips

When installing the Remy alternator 14740 on your Isuzu Impulse, ensure the battery is disconnected before removal. Verify the clockwise rotation direction and confirm the pulley is securely attached. Check all electrical connections for corrosion or damage and replace any worn belts to maintain proper tension. Follow vehicle-specific service manual instructions for torque specifications and safety precautions.

Quality Assurance and Warranty

Remy’s Premium Remanufactured alternators undergo rigorous testing to meet original equipment standards. This alternator 14740 is backed by a limited warranty that covers defects in materials and workmanship, providing confidence in its reliability and performance for your Isuzu Impulse.

BrandRemy
Part Number14740
PositionPremium Remanufactured
Amperage Rating80
Fan TypeInternal
New or RemanufacturedRemanufactured
OE ManufacturerNippondenso
Pulley IncludedYes
Rotation DirectionClockwise
Voltage (V)12
Voltage Regulator TypeInternal

This part fits 3 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1987IsuzuImpulse2.0LL4N/A1-Groove Pulley; 80 Amps; Premium Remanufactured
1986IsuzuImpulse2.0LL4N/A80 Amp Alternator; Premium Remanufactured
1985IsuzuImpulse2.0LL4N/A80 Amp Alternator; Premium Remanufactured

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

100211-2100100211-21028944086740

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.