Alternator 8237 | Fits 99–02 Chevrolet Silverado & GMC Sierra, 02 Avalanche, 00–02 Tahoe/Yukon
Give your GM truck or SUV a dependable electrical boost with the OE-grade Alternator 8237. Engineered for perfect fitment, this alternator is a direct OE replacement for 1999–2002 Chevrolet Silverado & GMC Sierra, 2002 Chevrolet Avalanche, and 2000–2002 Chevrolet Tahoe & GMC Yukon—restoring reliable charging and supporting every accessory your drive demands.
Key Features & Benefits:
- Direct OE Fit: Designed for 1999–2002 Chevrolet Silverado and GMC Sierra, 2002 Chevrolet Avalanche, and 2000–2002 Tahoe/Yukon 4.8L/5.3L/6.0L V8 engines (please confirm fitment for your engine/trim).
- Reliable Power Output: 12V, typically 105–130A (verify your OE spec), supporting all your vehicle’s electronics, lighting, sound system, and towing power needs.
- Durable & Long-Lasting: High-quality copper windings, heavy-duty sealed bearings, internal voltage regulator, and OE-style multi-groove serpentine pulley for outstanding service under tough daily or work conditions.
- Smooth, Quiet Operation: Optimally balanced for quiet running and belt stability.
- Quality Assured: Each Alternator 8237 is 100% load-tested and inspected for performance before shipping—guaranteeing reliable, out-of-the-box operation.
Specifications:
- Part Number: 8237
- Voltage: 12V
- Amperage: 105A or 130A (depending on OE)
- Pulley: Multi-groove serpentine
- Internal voltage regulator
- Clockwise rotation
- Applications:
- 1999–2002 Chevrolet Silverado & GMC Sierra
- 2002 Chevrolet Avalanche
- 2000–2002 Chevrolet Tahoe & GMC Yukon
Why Buy from Rebuild Masters?
- True OE quality and performance for less than dealer pricing
- All units are quality-inspected and load-tested
- Fast shipping and warranty-backed support
Upgrade to proven, warranty-backed charging power—choose Alternator 8237 for your Silverado, Sierra, Avalanche, Tahoe, or Yukon and drive worry-free!
California Residents: PROP 65 
WARNING: Cancer and Reproductive Harm
