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MPA Electrical 8116607 Alternator
Reliable Alternator for Chevrolet and GMC Vehicles
The MPA Electrical Remanufactured Alternator 8116607 is designed to provide dependable charging performance for a range of Chevrolet and GMC trucks and SUVs. Engineered to meet original equipment specifications, this 12-volt alternator delivers 100 amps of power to keep your vehicle's electrical system running smoothly.
- 100 amps output for consistent electrical performance
- 12 volts system compatibility
- External fan design for effective cooling
- 6 groove serpentine pulley for proper belt alignment
- Internal voltage regulator for stable power delivery
- Clockwise rotation matching OEM requirements
- Delco manufacturer components for quality assurance
About the MPA Electrical Remanufactured Product Line
The Remanufactured line from MPA Electrical offers alternators that have been carefully rebuilt to meet strict quality standards. This process includes replacing worn parts and testing to ensure reliable operation comparable to new units. The 8116607 alternator benefits from this remanufacturing process, providing a cost-effective solution for restoring charging system functionality in Chevrolet and GMC vehicles.
Detailed Alternator Features and Specifications
This alternator features a 6 groove serpentine pulley designed to fit the belt systems on Chevrolet and GMC models such as the Silverado, Tahoe, Yukon, Blazer, and various C and K series trucks and vans. The external fan helps maintain optimal operating temperatures, while the internal regulator ensures consistent voltage output. With a clockwise rotation and 12-volt electrical system compatibility, this alternator matches the original equipment requirements for proper fit and function.
Compatible Chevrolet and GMC Models
- Chevrolet Silverado, Tahoe, Blazer, C1500, C2500, C3500
- GMC Sierra, Yukon, C1500 Suburban, C2500 Suburban, K1500, K2500, K3500
- G10, G20, G30 vans and P30, P3500 chassis
Common Issues Addressed by This Alternator
- Battery not charging or slow battery drain
- Dimming or flickering vehicle lights
- Electrical system warning lights on the dashboard
- Intermittent power loss or stalling
- Unusual noises from the alternator area
Installation Notes and Tips
Ensure the vehicle battery is disconnected before beginning installation. Verify the pulley type and rotation direction match your vehicle’s specifications. Proper belt tension and alignment are critical for optimal alternator performance. It is recommended to inspect related components such as belts and wiring during installation to prevent future issues.
Quality Assurance and Warranty Information
The MPA Electrical Remanufactured Alternator 8116607 undergoes rigorous testing to meet OEM standards. This alternator includes an internal voltage regulator and uses Delco components to ensure durability and reliable operation. Warranty coverage details should be confirmed at the point of purchase to understand terms and conditions.
| Brand | Gates |
| Part Number | CO34738 |
| Position | Remanufactured |
| .887 | |
| 1.069 | |
| 2 | |
| Yes | |
| Bolt Hole Quantity | 3 |
| By-Pass Holes | Yes |
| By-Pass Inside Diameter (in) | .887 |
| By-Pass Outside Diameter (in) | 1.069 |
| Contents | Coolant Outlet, Seals |
| Gasket Quantity | 0 |
| Material | Plastic |
| Number of Bolt Holes | 3 |
| Number of Gaskets | 0 |
| Number of Seals | 2 |
| OE Exact | No |
| Outlet Inside Diameter | .532 |
| Outlet Inside Diameter 1 (in) | .532 |
| Outlet Outside Diameter | .71 |
| Outlet Outside Diameter 1 (in) | .71 |
| Type | Coolant Outlet |
| Type | Coolant Outlet |
This part fits 144 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1996 | Chevrolet | G30 | 6.5L | V8 | N/A | Remanufactured |
| 1995 | Chevrolet | C1500 | 5.7L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1995 | Chevrolet | C1500 | 5.0L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1995 | Chevrolet | C1500 | 4.3L | V6 | N/A | Remanufactured |
| 1995 | Chevrolet | C1500 Suburban | 5.7L | V8 | N/A | w/ 100 amp alt.; Remanufactured |
| 1995 | Chevrolet | C2500 | 7.4L | V8 | N/A | Remanufactured |
| 1995 | Chevrolet | C2500 | 5.7L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1995 | Chevrolet | C2500 | 5.0L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1995 | Chevrolet | C2500 | 4.3L | V6 | N/A | Remanufactured |
| 1995 | Chevrolet | C2500 Suburban | 7.4L | V8 | N/A | Remanufactured |
| 1995 | Chevrolet | C2500 Suburban | 5.7L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1995 | Chevrolet | C35 | 5.7L | V8 | N/A | w/ Delco 100 amp alt.; Remanufactured |
| 1995 | Chevrolet | C3500 | 7.4L | V8 | N/A | Remanufactured |
| 1995 | Chevrolet | C3500 | 5.7L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1995 | Chevrolet | G20 | 6.5L | V8 | N/A | Remanufactured |
| 1995 | Chevrolet | G30 | 6.5L | V8 | N/A | Remanufactured |
| 1995 | Chevrolet | K1500 | 5.7L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1995 | Chevrolet | K1500 | 5.0L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1995 | Chevrolet | K1500 | 4.3L | V6 | N/A | Remanufactured |
| 1995 | Chevrolet | K1500 Suburban | 5.7L | V8 | N/A | w/ 100 amp alt.; Remanufactured |
| 1995 | Chevrolet | K2500 | 7.4L | V8 | N/A | Remanufactured |
| 1995 | Chevrolet | K2500 | 5.7L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1995 | Chevrolet | K2500 | 5.0L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1995 | Chevrolet | K2500 | 4.3L | V6 | N/A | Remanufactured |
| 1995 | Chevrolet | K2500 Suburban | 7.4L | V8 | N/A | Remanufactured |
| 1995 | Chevrolet | K2500 Suburban | 5.7L | V8 | N/A | w/ 100 amp alt.; Remanufactured |
| 1995 | Chevrolet | K3500 | 7.4L | V8 | N/A | Remanufactured |
| 1995 | Chevrolet | K3500 | 5.7L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1995 | Chevrolet | P30 | 6.5L | V8 | N/A | w/ 100 amp alt.; Remanufactured |
| 1995 | Chevrolet | Silverado | 5.7L | V8 | N/A | Remanufactured |
| 1995 | Chevrolet | Tahoe | 5.7L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1995 | GMC | C1500 | 5.7L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1995 | GMC | C1500 | 5.0L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1995 | GMC | C1500 | 4.3L | V6 | N/A | Remanufactured |
| 1995 | GMC | C1500 Suburban | 6.5L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1995 | GMC | C1500 Suburban | 5.7L | V8 | N/A | w/ 100 amp alt.; Remanufactured |
| 1995 | GMC | C2500 | 7.4L | V8 | N/A | Remanufactured |
| 1995 | GMC | C2500 | 5.7L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1995 | GMC | C2500 | 5.0L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1995 | GMC | C2500 | 4.3L | V6 | N/A | Remanufactured |
| 1995 | GMC | C2500 Suburban | 7.4L | V8 | N/A | Remanufactured |
| 1995 | GMC | C2500 Suburban | 6.5L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1995 | GMC | C2500 Suburban | 5.7L | V8 | N/A | w/ 100 amp alt.; Remanufactured |
| 1995 | GMC | C3500 | 7.4L | V8 | N/A | Remanufactured |
| 1995 | GMC | C3500 | 5.7L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1995 | GMC | G2500 | 6.5L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1995 | GMC | G3500 | 6.5L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1995 | GMC | K1500 | 5.7L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1995 | GMC | K1500 | 5.0L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1995 | GMC | K1500 | 4.3L | V6 | N/A | Remanufactured |
| 1995 | GMC | K1500 Suburban | 6.5L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1995 | GMC | K1500 Suburban | 5.7L | V8 | N/A | w/ 100 amp alt.; Remanufactured |
| 1995 | GMC | K2500 | 7.4L | V8 | N/A | Remanufactured |
| 1995 | GMC | K2500 | 5.7L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1995 | GMC | K2500 | 5.0L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1995 | GMC | K2500 | 4.3L | V6 | N/A | Remanufactured |
| 1995 | GMC | K2500 Suburban | 7.4L | V8 | N/A | Remanufactured |
| 1995 | GMC | K2500 Suburban | 6.5L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1995 | GMC | K2500 Suburban | 5.7L | V8 | N/A | w/ 100 amp alt.; Remanufactured |
| 1995 | GMC | K3500 | 7.4L | V8 | N/A | Remanufactured |
| 1995 | GMC | K3500 | 5.7L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1995 | GMC | P3500 | 6.5L | V8 | N/A | w/ 100 amp alt.; Remanufactured |
| 1995 | GMC | Yukon | 5.7L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1994 | Chevrolet | Blazer | 6.5L | V8 | N/A | Second Production, w/ 7 o'clock plug; Remanufactured |
| 1994 | Chevrolet | Blazer | 5.7L | V8 | N/A | Optional, w/ Heavy Duty 100 amp alt.; Remanufactured |
| 1994 | Chevrolet | C1500 | 6.5L | V8 | N/A | Diesel, w/ 100 amp alt., w/ 7 o'clock plug; Remanufactured |
| 1994 | Chevrolet | C1500 | 5.7L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1994 | Chevrolet | C1500 | 5.0L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1994 | Chevrolet | C1500 | 4.3L | V6 | N/A | Remanufactured |
| 1994 | Chevrolet | C1500 | 4.1L | L6 | N/A | Remanufactured |
| 1994 | Chevrolet | C1500 Suburban | 5.7L | V8 | N/A | w/ 100 amp alt.; Remanufactured |
| 1994 | Chevrolet | C2500 | 7.4L | V8 | N/A | Remanufactured |
| 1994 | Chevrolet | C2500 | 6.5L | V8 | N/A | Diesel, w/ 100 amp alt., w/ 7 o'clock plug; Remanufactured |
| 1994 | Chevrolet | C2500 | 5.7L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1994 | Chevrolet | C2500 | 5.0L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1994 | Chevrolet | C2500 | 4.3L | V6 | N/A | Remanufactured |
| 1994 | Chevrolet | C2500 Suburban | 7.4L | V8 | N/A | Remanufactured |
| 1994 | Chevrolet | C2500 Suburban | 5.7L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1994 | Chevrolet | C35 | 5.7L | V8 | N/A | Remanufactured |
| 1994 | Chevrolet | C3500 | 7.4L | V8 | N/A | Remanufactured |
| 1994 | Chevrolet | C3500 | 6.5L | V8 | N/A | Diesel, w/ 100 amp alt., w/ 7 o'clock plug; Remanufactured |
| 1994 | Chevrolet | C3500 | 5.7L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1994 | Chevrolet | G20 | 6.5L | V8 | N/A | Remanufactured |
| 1994 | Chevrolet | G30 | 6.5L | V8 | N/A | Remanufactured |
| 1994 | Chevrolet | K1500 | 6.5L | V8 | N/A | Diesel, w/ 100 amp alt., w/ 7 o'clock plug; Remanufactured |
| 1994 | Chevrolet | K1500 | 5.7L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1994 | Chevrolet | K1500 | 5.0L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1994 | Chevrolet | K1500 | 4.3L | V6 | N/A | Remanufactured |
| 1994 | Chevrolet | K1500 Suburban | 5.7L | V8 | N/A | w/ 100 amp alt.; Remanufactured |
| 1994 | Chevrolet | K2500 | 7.4L | V8 | N/A | Remanufactured |
| 1994 | Chevrolet | K2500 | 6.5L | V8 | N/A | Diesel, w/ 100 amp alt., w/ 7 o'clock plug; Remanufactured |
| 1994 | Chevrolet | K2500 | 5.7L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1994 | Chevrolet | K2500 | 5.0L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1994 | Chevrolet | K2500 | 4.3L | V6 | N/A | Remanufactured |
| 1994 | Chevrolet | K2500 Suburban | 7.4L | V8 | N/A | Remanufactured |
| 1994 | Chevrolet | K2500 Suburban | 5.7L | V8 | N/A | w/ 100 amp alt.; Remanufactured |
| 1994 | Chevrolet | K3500 | 7.4L | V8 | N/A | Remanufactured |
| 1994 | Chevrolet | K3500 | 6.5L | V8 | N/A | Diesel, w/ 100 amp alt., w/ 7 o'clock plug; Remanufactured |
| 1994 | Chevrolet | K3500 | 5.7L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1994 | Chevrolet | P30 | 6.5L | V8 | N/A | w/ 100 amp alt.; Remanufactured |
| 1994 | GMC | C1500 | 6.5L | V8 | N/A | w/ 100 amp alt., w/ 7 o'clock plug; Remanufactured |
| 1994 | GMC | C1500 | 5.7L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1994 | GMC | C1500 | 5.0L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1994 | GMC | C1500 | 4.3L | V6 | N/A | Remanufactured |
| 1994 | GMC | C1500 Suburban | 5.7L | V8 | N/A | w/ 100 amp alt.; Remanufactured |
| 1994 | GMC | C2500 | 7.4L | V8 | N/A | Remanufactured |
| 1994 | GMC | C2500 | 6.5L | V8 | N/A | w/ 100 amp alt., w/ 7 o'clock plug; Remanufactured |
| 1994 | GMC | C2500 | 5.7L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1994 | GMC | C2500 | 5.0L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1994 | GMC | C2500 | 4.3L | V6 | N/A | Remanufactured |
| 1994 | GMC | C2500 Suburban | 7.4L | V8 | N/A | Remanufactured |
| 1994 | GMC | C2500 Suburban | 6.5L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1994 | GMC | C2500 Suburban | 5.7L | V8 | N/A | w/ 100 amp alt.; Remanufactured |
| 1994 | GMC | C3500 | 7.4L | V8 | N/A | Remanufactured |
| 1994 | GMC | C3500 | 6.5L | V8 | N/A | Diesel, w/ 100 amp alt., w/ 7 o'clock plug; Remanufactured |
| 1994 | GMC | C3500 | 5.7L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1994 | GMC | G2500 | 6.5L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1994 | GMC | G3500 | 6.5L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1994 | GMC | K1500 | 6.5L | V8 | N/A | Diesel, w/ 100 amp alt., w/ 7 o'clock plug; Remanufactured |
| 1994 | GMC | K1500 | 5.7L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1994 | GMC | K1500 | 5.0L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1994 | GMC | K1500 | 4.3L | V6 | N/A | Remanufactured |
| 1994 | GMC | K1500 Suburban | 5.7L | V8 | N/A | w/ 100 amp alt.; Remanufactured |
| 1994 | GMC | K2500 | 7.4L | V8 | N/A | Remanufactured |
| 1994 | GMC | K2500 | 6.5L | V8 | N/A | Diesel, w/ 100 amp alt., w/ 7 o'clock plug; Remanufactured |
| 1994 | GMC | K2500 | 5.7L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1994 | GMC | K2500 | 5.0L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1994 | GMC | K2500 | 4.3L | V6 | N/A | Remanufactured |
| 1994 | GMC | K2500 Suburban | 7.4L | V8 | N/A | Remanufactured |
| 1994 | GMC | K2500 Suburban | 6.5L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1994 | GMC | K2500 Suburban | 5.7L | V8 | N/A | w/ 100 amp alt.; Remanufactured |
| 1994 | GMC | K3500 | 7.4L | V8 | N/A | Remanufactured |
| 1994 | GMC | K3500 | 6.5L | V8 | N/A | Diesel, w/ 100 amp alt., w/ 7 o'clock plug; Remanufactured |
| 1994 | GMC | K3500 | 5.7L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1994 | GMC | P3500 | 6.5L | V8 | N/A | w/ 100 amp alt.; Remanufactured |
| 1994 | GMC | Yukon | 5.7L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1993 | Chevrolet | C35 | 5.7L | V8 | N/A | Remanufactured |
| 1993 | Chevrolet | G10 | 5.7L | V8 | N/A | w/ 7:00 Alternator Plug; Remanufactured |
| 1993 | Chevrolet | G20 | 5.7L | V8 | N/A | w/ 7:00 Alternator Plug; Remanufactured |
| 1993 | Chevrolet | G30 | 5.7L | V8 | N/A | w/ 7:00 Alternator Plug; Remanufactured |
| 1993 | GMC | Yukon | 5.7L | V8 | N/A | Standard, w/ 100 amp alt.; Remanufactured |
| 1992 | Chevrolet | C35 | 5.7L | V8 | N/A | Remanufactured |
| 1991 | Chevrolet | C35 | 5.7L | V8 | N/A | w/AC; Remanufactured |
| 1990 | Chevrolet | C35 | 5.7L | V8 | N/A | w/AC; 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.