170 Amp Alternator for 2014 2015 2016 2017 2018 for Chevrolet Silverado 1500 5.3L, for GMC Sierra 1500, for Chevrolet Suburban Tahoe, for Cadillac Escalade 6.2L, Replacement 12V 1042106870

Precision-Engineered Replacement This 170-amp alternator is designed as a direct replacement for specific General Motors truck and SUV models. It matches original equipment specifications to provide a dependable power source for the vehicle’s charging system. Vehicle Compatibility Designed for models including 2014-2018 for Chevrolet Silverado 1500, 2014-2018 for GMC Sierra 1500, 2015-2018 for Chevrolet Suburban, 2015-2019 for Chevrolet Tahoe, and 2015-2019 for Cadillac Escalade with compatible engine sizes. Always reference the OEM part number to confirm fitment. OEM Specifications & Build Quality This unit corresponds to OEM numbers 1042106870, 22949467, and 84143540. It features a 12V output, 170A capacity, clockwise rotation, and a 6-groove pulley. The construction includes a die-cast aluminum housing for durability and efficient operation. Reliable Charging Performance Engineered to deliver steady electrical output, this alternator helps maintain consistent battery charge and supports the function of vehicle electronics. Its design focuses on providing dependable service under standard driving conditions. Important Fitment Note Professional installation is recommended to verify proper connection. Check your vehicle’s year, engine size, and the original equipment part number before installation.

• Direct Fitment for Multiple Models — This alternator is designed as a direct replacement for specific vehicles. Compatible with 2014-2018 for Chevrolet Silverado 1500 (4.3L, 5.3L, 6.2L), 2014-2018 for GMC Sierra 1500 (4.3L, 5.3L, 6.2L), 2015-2018 for Chevrolet Suburban 5.3L, 2015-2019 for Chevrolet Tahoe 5.3L, 2015-2019 for Cadillac Escalade 6.2L, and 2016-2018 for Chevrolet Camaro 6.2L. Verify the OEM part number before purchase
• OEM Replacement Specifications — This unit directly replaces OEM numbers including 1042106870, 1042106871, 22949467, 84143540, and 14009N. It matches factory specifications with 12V output, 170A amperage, clockwise (CW) rotation, internal regulator (IR), and a 6-groove pulley for straightforward installation
• Consistent Electrical Output — Delivers a steady 12V and 170A charge to support the vehicle’s electrical system. Whether powering accessories during daily commutes or maintaining battery charge on longer trips, this alternator provides dependable performance without unexpected fluctuations
• Durable Construction for Reliable Operation — Built with a die-cast aluminum alloy housing and a durable generator pulley, this unit is engineered for demanding conditions. The stator design and carbon brush components work together to provide a continuous charge, supporting the electrical needs of trucks or SUVs
• Installation Reminder — Professional installation is recommended to verify proper connection and alignment. Before replacing, confirm compatibility with your vehicle’s year, engine size, and the original equipment part number to ensure a correct fit