OE Quality
60-Day Returns

Remy 91615 Alternator
Reliable Alternator for Buick, Cadillac, Chevrolet, GMC, and Saab Vehicles
The Remy New 91615 alternator is designed to provide consistent electrical performance for a range of GM and Saab models. Engineered with a 145-amp rating and internal voltage regulator, this alternator supports the demanding electrical systems of vehicles like the Chevrolet Silverado 1500 and Cadillac Escalade.
- Amperage Rating: 145 amps for robust electrical output
- Fan Type: Internal fan for efficient cooling
- New or Remanufactured: New unit ensuring original performance
- OE Manufacturer: Delco/Delphi quality standards
- Pulley Included: Yes, ready for installation
- Rotation Direction: Clockwise rotation
- Voltage: 12 volts compatible with standard automotive systems
- Voltage Regulator Type: Internal for simplified wiring
About the Remy New Product Line
The Remy New product line focuses on delivering brand-new alternators that meet or exceed original equipment specifications. This ensures reliable operation and durability for vehicles requiring replacement alternators. The 91615 alternator is part of this line, offering a direct replacement solution with quality components sourced from OE manufacturer Delco/Delphi.
Product Details and Compatibility
This Remy 91615 alternator is compatible with a variety of Buick, Cadillac, Chevrolet, GMC, and Saab models, including the Chevrolet Avalanche 1500, GMC Sierra 1500 HD, Cadillac Escalade ESV, and Saab 9-7x. Its 145-amp output supports vehicles with higher electrical demands, while the internal fan and voltage regulator simplify installation and maintenance. The included pulley and clockwise rotation match original equipment specifications, ensuring proper fit and function.
Common Issues Addressed by This Alternator
- Failure to charge the battery properly
- Dim or flickering headlights and interior lights
- Electrical system warning lights on the dashboard
- Battery drain or frequent jump-starts needed
- Unusual noises from the alternator area
Installation Notes and Tips
Installation of the Remy 91615 alternator should be performed by a qualified technician familiar with the specific vehicle model. Ensure the battery is disconnected before removal and installation. Verify the clockwise rotation and pulley alignment match the original unit. The internal voltage regulator simplifies wiring, but double-check all electrical connections for secure fitment.
Quality Assurance and Warranty
Remy alternators in the New product line are manufactured to meet OE standards, with components sourced from Delco/Delphi. This alternator undergoes rigorous testing to ensure reliable performance. Warranty coverage details should be confirmed at the point of purchase, typically offering protection against defects in materials and workmanship.
| Brand | PowerStop |
| Part Number | NXE-1609 |
| Position | New |
| Chamfered Edges | Yes |
| Friction Material Composition | Carbon Fiber Ceramic |
| Grade Type | Performance |
| Inner Pad Friction Material Thickness | 16.6 |
| Mounting Hardware Included | Yes |
| Outer Pad Friction Material Thickness | 16.6 |
| Pad Shims Included | Yes |
| Pad Wear Sensor Included | NO |
| Slotted | Yes |
This part fits 67 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2009 | Chevrolet | Trailblazer | 5.3L | V8 | N/A | Please verify compatibility of this 145 Amp alternator with your vehicle's electrical system and power needs.; New | |
| 2009 | GMC | Envoy | 5.3L | V8 | N/A | Please verify compatibility of this 145 Amp alternator with your vehicle's electrical system and power needs.; New | |
| 2009 | Saab | 9-7x | 5.3L | V8 | N/A | Please verify compatibility of this 145 Amp alternator with your vehicle's electrical system and power needs.; New | |
| 2008 | Chevrolet | Trailblazer | 5.3L | V8 | N/A | Please verify compatibility of this 145 Amp alternator with your vehicle's electrical system and power needs.; New | |
| 2008 | GMC | Envoy | 5.3L | V8 | N/A | Please verify compatibility of this 145 Amp alternator with your vehicle's electrical system and power needs.; New | |
| 2008 | Saab | 9-7x | 5.3L | V8 | N/A | Please verify compatibility of this 145 Amp alternator with your vehicle's electrical system and power needs.; New | |
| 2007 | Buick | Rainier | 5.3L | V8 | N/A | Please verify compatibility of this 145 Amp alternator with your vehicle's electrical system and power needs.; New | |
| 2007 | Chevrolet | Silverado 1500 Classic | 4.3L | V6 | N/A | Alternator; 145 Amps; New | |
| 2007 | Chevrolet | Silverado 1500 Classic | 5.3L | V8 | FLEX | N/A | Alternator; 145 Amps; New |
| 2007 | Chevrolet | Silverado 1500 Classic | 6.0L | V8 | N/A | w/2-Pin Alt Plug; Std; 145 Amps; New | |
| 2007 | Chevrolet | Silverado 1500 Classic | 5.3L | V8 | GAS | N/A | Alternator; 145 Amps; New |
| 2007 | Chevrolet | Silverado 1500 Classic | 4.8L | V8 | N/A | Alternator; 145 Amps; New | |
| 2007 | Chevrolet | Silverado 1500 HD Classic | 6.0L | V8 | N/A | w/2-Pin Alt Plug; Std; 145 Amps; New | |
| 2007 | Chevrolet | Silverado 2500 HD Classic | 6.0L | V8 | N/A | w/2-Pin Alt Plug; Std; 145 Amps; New | |
| 2007 | Chevrolet | Silverado 3500 Classic | 6.0L | V8 | N/A | w/2-Pin Alt Plug; Std; 145 Amps; New | |
| 2007 | Chevrolet | Trailblazer | 5.3L | V8 | N/A | Please verify compatibility of this 145 Amp alternator with your vehicle's electrical system and power needs.; New | |
| 2007 | GMC | Envoy | 5.3L | V8 | N/A | Please verify compatibility of this 145 Amp alternator with your vehicle's electrical system and power needs.; New | |
| 2007 | GMC | Sierra 1500 Classic | 4.8L | V8 | N/A | Alternator; 145 Amps; New | |
| 2007 | GMC | Sierra 1500 Classic | 4.3L | V6 | N/A | Alternator; 145 Amps; New | |
| 2007 | GMC | Sierra 1500 Classic | 5.3L | V8 | FLEX | N/A | Alternator; 145 Amps; New |
| 2007 | GMC | Sierra 1500 Classic | 6.0L | V8 | N/A | w/2-Pin Alt Plug; Std; 145 Amps; New | |
| 2007 | GMC | Sierra 1500 Classic | 5.3L | V8 | GAS | N/A | Alternator; 145 Amps; New |
| 2007 | GMC | Sierra 1500 HD Classic | 6.0L | V8 | N/A | w/2-Pin Alt Plug; Std; 145 Amps; New | |
| 2007 | GMC | Sierra 2500 HD Classic | 6.0L | V8 | N/A | w/2-Pin Alt Plug; Std; 145 Amps; New | |
| 2007 | GMC | Sierra 3500 Classic | 6.0L | V8 | N/A | w/2-Pin Alt Plug; Std; 145 Amps; New | |
| 2007 | Saab | 9-7x | 5.3L | V8 | N/A | Please verify compatibility of this 145 Amp alternator with your vehicle's electrical system and power needs.; New | |
| 2006 | Cadillac | Escalade | 6.0L | V8 | N/A | Alternator; 145 Amps; New | |
| 2006 | Cadillac | Escalade ESV | 6.0L | V8 | N/A | Alternator; 145 Amps; New | |
| 2006 | Cadillac | Escalade EXT | 6.0L | V8 | N/A | Alternator; 145 Amps; New | |
| 2006 | Chevrolet | Avalanche 1500 | 5.3L | V8 | N/A | Alternator; 145 Amps; New | |
| 2006 | Chevrolet | Silverado 1500 | 5.3L | V8 | GAS | N/A | Alternator; 145 Amps; New |
| 2006 | Chevrolet | Silverado 1500 | 6.0L | V8 | N/A | Delco Unit; w/2-Pin Alt Plug; 145 Amps; New | |
| 2006 | Chevrolet | Silverado 1500 | 4.3L | V6 | N/A | Alternator; 145 Amps; New | |
| 2006 | Chevrolet | Silverado 1500 | 5.3L | V8 | FLEX | N/A | Alternator; 145 Amps; New |
| 2006 | Chevrolet | Silverado 1500 | 4.8L | V8 | N/A | Alternator; 145 Amps; New | |
| 2006 | Chevrolet | Silverado 1500 HD | 6.0L | V8 | N/A | Delco Unit; w/2-Pin Alt Plug; 145 Amps; New | |
| 2006 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | N/A | Delco Unit; w/2-Pin Alt Plug; 145 Amps; New | |
| 2006 | Chevrolet | Silverado 3500 | 6.0L | V8 | N/A | Delco Unit; w/2-Pin Alt Plug; 145 Amps; New | |
| 2006 | GMC | Sierra 1500 | 4.3L | V6 | N/A | Alternator; 145 Amps; New | |
| 2006 | GMC | Sierra 1500 | 4.8L | V8 | N/A | Alternator; 145 Amps; New | |
| 2006 | GMC | Sierra 1500 | 5.3L | V8 | GAS | N/A | Alternator; 145 Amps; New |
| 2006 | GMC | Sierra 1500 | 6.0L | V8 | N/A | Delco Unit; w/2-Pin Alt Plug; 145 Amps; New | |
| 2006 | GMC | Sierra 1500 | 5.3L | V8 | FLEX | N/A | Alternator; 145 Amps; New |
| 2006 | GMC | Sierra 1500 HD | 6.0L | V8 | N/A | Delco Unit; w/2-Pin Alt Plug; 145 Amps; New | |
| 2006 | GMC | Sierra 2500 HD | 6.0L | V8 | N/A | Delco Unit; w/2-Pin Alt Plug; 145 Amps; New | |
| 2006 | GMC | Sierra 3500 | 6.0L | V8 | N/A | Delco Unit; w/2-Pin Alt Plug; 145 Amps; New | |
| 2006 | GMC | Yukon XL 1500 | 5.3L | V8 | N/A | 145 Amps; New | |
| 2005 | Cadillac | Escalade | 6.0L | V8 | N/A | 145 Amps; New | |
| 2005 | Cadillac | Escalade ESV | 6.0L | V8 | N/A | 145 Amps; New | |
| 2005 | Cadillac | Escalade EXT | 6.0L | V8 | N/A | 145 Amps; New | |
| 2005 | Chevrolet | Avalanche 1500 | 5.3L | V8 | N/A | Alternator; 145 Amps; New | |
| 2005 | Chevrolet | Silverado 1500 | 5.3L | V8 | GAS | N/A | Alternator; 145 Amps; New |
| 2005 | Chevrolet | Silverado 1500 | 6.0L | V8 | N/A | Delco Unit; w/2-Pin Alt Plug; 145 Amps; New | |
| 2005 | Chevrolet | Silverado 1500 | 4.3L | V6 | N/A | Alternator; 145 Amps; New | |
| 2005 | Chevrolet | Silverado 1500 | 5.3L | V8 | FLEX | N/A | Alternator; 145 Amps; New |
| 2005 | Chevrolet | Silverado 1500 | 4.8L | V8 | N/A | Alternator; 145 Amps; New | |
| 2005 | Chevrolet | Silverado 1500 HD | 6.0L | V8 | N/A | Delco Unit; w/2-Pin Alt Plug; 145 Amps; New | |
| 2005 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | N/A | Delco Unit; w/2-Pin Alt Plug; 145 Amps; New | |
| 2005 | Chevrolet | Silverado 3500 | 6.0L | V8 | N/A | Delco Unit; w/2-Pin Alt Plug; 145 Amps; New | |
| 2005 | GMC | Sierra 1500 | 4.3L | V6 | N/A | Alternator; 145 Amps; New | |
| 2005 | GMC | Sierra 1500 | 4.8L | V8 | N/A | Alternator; 145 Amps; New | |
| 2005 | GMC | Sierra 1500 | 5.3L | V8 | GAS | N/A | Alternator; 145 Amps; New |
| 2005 | GMC | Sierra 1500 | 6.0L | V8 | N/A | Delco Unit; w/2-Pin Alt Plug; 145 Amps; New | |
| 2005 | GMC | Sierra 1500 | 5.3L | V8 | FLEX | N/A | Alternator; 145 Amps; New |
| 2005 | GMC | Sierra 1500 HD | 6.0L | V8 | N/A | Delco Unit; w/2-Pin Alt Plug; 145 Amps; New | |
| 2005 | GMC | Sierra 2500 HD | 6.0L | V8 | N/A | Delco Unit; w/2-Pin Alt Plug; 145 Amps; New | |
| 2005 | GMC | Sierra 3500 | 6.0L | V8 | N/A | Delco Unit; w/2-Pin Alt Plug; 145 Amps; New |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.