Alternative Energy Generators

About these products These alternators are specifically designed for various vehicles from Chevrolet, GMC, Buick, Cadillac, Saab, and Isuzu. Depending on the model, they are compatible with pickups, sedans, SUVs, and MPVs. The alternators are designed for different engine variants, including 3.5L, 3.6L, 3.9L, 4.2L, 4.3L, 5.3L, and 6.0L engines. This makes them ideal replacement alternators for numerous vehicle models. Each alternator is precision-engineered to be compatible with multiple original part numbers and to facilitate easy installation. The connectors conform to factory standards, allowing for direct integration into the existing vehicle system. This ensures a stable connection to the vehicle's electrical system. The alternators provide a reliable 12V DC power supply for essential vehicle systems such as ignition, lighting, air conditioning, and infotainment. Most models feature a 6-groove pulley for stable and slip-free operation at speeds up to 6000 RPM, while special models with a 1-groove pulley are suitable for certain engine variants. The alternators consist of a lightweight aluminum housing combined with high-temperature-resistant copper coils. This design improves heat dissipation and ensures stable electrical conductivity. The integrated fan assists with cooling during operation and increases reliability under demanding conditions. A faulty alternator can cause symptoms such as starting problems, dim lighting, or a battery warning light. Replacing it with a suitable replacement alternator can restore the vehicle's electrical system and ensure the reliable operation of critical electrical systems. Key Differences Model 170-0161QX is compatible with the Chevrolet Silverado 1500 V6 4.3L, as well as the Saab 9-7X and Isuzu Ascender with 5.3L engines, and features a 6-groove pulley. The 18-002QX model is designed for SUVs like the Chevrolet Trailblazer, GMC Envoy, and Saab 9-7X with 4.2L engines and provides stable 12V charging. The 19-270QX model is specifically designed for Chevrolet Impala models with 3.5L and 3.9L engines and is suitable for sedans. The 140-058QX model is compatible with the Buick Enclave, Chevrolet Traverse, GMC Acadia, and Saturn Outlook with 3.6L engines. The 171-005QX model features a single-groove pulley and is suitable for older GM engines such as the 305 and 350. The 170-079QX model is compatible with the Cadillac Escalade EXT, Chevrolet Silverado, GMC Sierra, and Yukon. The 140-335QX model is suitable for Chevrolet Express 2500 and GMC Savana 2500 models with 4.3L or 6.0L engines. ... Specifications Model 170-0161QX Item Model Number: 170-0161QX Main Material: Aluminum Housing + Copper Coil Product Weight: 15.3 lbs / 6.95 kg Product Dimensions: 6.5 x 6.5 x 7.1 in / 165 x 165 x 180 mm Model 18-002QX Item Model Number: 18-002QX Main Material: Aluminum Housing + Copper Coil Product Weight: 14.7 lbs / 6.65 kg Product Dimensions: 8.5 x 5.9 x 6.9 in / 215 x 150 x 175 mm Model 19-270QX Item Model Number: 19-270QX Main Material: Aluminum Housing + Copper Coil Product Weight: 13.2 lbs / 6 kg Product Dimensions: 6.3 6.3 x 6.9 inches / 160 x 160 x 175 mm Model 140-058QX Item Model Number: 140-058QX Main Material: Aluminum Housing + Copper Coil Product Weight: 16.0 lbs / 7.25 kg Product Dimensions: 6.9 x 5.7 x 7.9 inches / 175 x 145 x 200 mm Model 171-005QX Item Model Number: 171-005QX Main Material: Aluminum Housing + Copper Coil Product Weight: 11.9 lbs / 5.4 kg Product Dimensions: 7.1 x 5.5 x 6.7 inches / 180 x 140 x 170 mm Model 170-079QX Item Model Number: 170-079QX Main Material: Aluminum Housing + Copper coil Product weight: 11.5 lbs / 5.2 kg Product dimensions: 6.3 x 5.9 x 6.7 in / 160 x 150 x 170 mm Model 140-335QX Item model number: 140-335QX Main material: Aluminum housing + copper coil Product weight: 12.8 lbs / 5.8 kg Product dimensions: 6.1 x 6.5 x 6.5 in / 155 x 165 x 165 mm Package contents Alternator x 1 User manual x 1