Part #: 91605

Remy 91605 Alternator

New
⚙️ 10 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$338.06Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦New
🚗Fitment: Buick and Pontiac, Park Avenue, Rendezvous, and Aztek
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Alternator for Buick and Pontiac Vehicles

The Remy New 91605 alternator is designed to provide consistent electrical performance for select Buick and Pontiac models. Engineered with a 125-amp rating and internal voltage regulator, this alternator supports the electrical demands of your vehicle efficiently.

  • Amperage Rating: 125 amps for stable power output
  • Fan Type: Internal fan for effective cooling
  • Voltage: 12 volts compatible with standard automotive systems
  • Rotation Direction: Clockwise rotation for proper fitment
  • Pulley Included: Comes with pulley for direct replacement
  • Voltage Regulator: Internal type for simplified installation
  • OE Manufacturer: Delco/Delphi quality standards

About the Remy New Product Line

The Remy New product line focuses on delivering brand-new, factory-quality electrical components. This alternator is part of that line, ensuring you receive a new unit rather than a remanufactured one. The New line emphasizes reliability and compatibility with original equipment manufacturer specifications, making it suitable for maintaining the electrical system integrity of your Buick Aztek, Pontiac Rendezvous, or Park Avenue.

Detailed Alternator Features and Benefits

This Remy 91605 alternator features a 125-amp output, which supports the electrical needs of vehicles equipped with multiple accessories and systems. The internal fan design helps maintain optimal operating temperatures, reducing wear and extending the alternator's service life. With a clockwise rotation and included pulley, this alternator is ready for direct installation without additional modifications. The internal voltage regulator simplifies wiring and ensures consistent voltage output, protecting your vehicle's battery and electrical components.

Common Issues Addressed by This Alternator

  • Battery not charging properly or frequently dying
  • Dim or flickering headlights and dashboard lights
  • Electrical system warning lights illuminated on the dashboard
  • Unusual noises from the engine bay related to the charging system
  • Failure of the original alternator due to wear or overheating

Installation Notes and Tips

Before installation, verify compatibility with your vehicle's make and model, specifically Buick Aztek, Pontiac Rendezvous, or Park Avenue. The included pulley and clockwise rotation match original equipment specifications, facilitating a straightforward replacement. Ensure battery terminals are disconnected before removing the old alternator to prevent electrical shorts. After installation, check belt tension and electrical connections for secure fitment and optimal performance.

Quality Assurance and Warranty Information

The Remy New 91605 alternator is manufactured to meet or exceed OE standards, including those set by Delco/Delphi. This part undergoes rigorous quality control to ensure durability and reliable operation. While specific warranty details may vary, Remy typically offers a limited warranty covering defects in materials and workmanship, providing confidence in your purchase.

BrandRemy
Part Number91605
PositionNew
Amperage Rating125
Fan TypeInternal
New or RemanufacturedNew
OE ManufacturerDelco/Delphi
Pulley IncludedYes
Rotation DirectionClockwise
Voltage (V)12
Voltage Regulator TypeInternal

This part fits 10 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2004BuickPark Avenue3.8LV6N/ADelco Unit; 125 Amps; New
2004BuickRendezvous3.4LV6N/ADelco Unit; 125 Amps; New
2004PontiacAztek3.4LV6N/ADelco Unit; 125 Amps; New
2003BuickPark Avenue3.8LV6N/A125 Amps; New
2003BuickRendezvous3.4LV6N/ADelco Unit; 125 Amps; New
2003PontiacAztek3.4LV6N/ADelco Unit; 125 Amps; New
2002BuickPark Avenue3.8LV6N/A125 Amps; New
2001BuickPark Avenue3.8LV6N/A125 Amps; New
2000BuickPark Avenue3.8LV6N/A125 Amps; New
1999BuickPark Avenue3.8LV6N/A125 Amps; New

* 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:

10464406104644411046448210480368104804281574491025744162

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