Alternator. Generator.
170 Amp. Alternator. Alternators Are Sold As Assembly Only.
Alternator
Fits Camaro, Escalade , Escalade ESV, Sierra 1500, Sierra 1500 Limited, Silverado, Suburban , Tahoe , Yukon, Yukon XL
170 amp. 4.3 LITER, 170 amp, labeled: 84143540. 5.3 LITER, W/O EASSIST, 6.2 LITER, 170 amp, labeled: 84143540. 6.2 LITER, label 84143540. Escalade. Escalade ESV. Sierra, Silverado; w/o eAssist; 170 Amp. Suburban; 170 Amp. Tahoe, Yukon; 170 Amp. Yukon XL.
Alternator - Repair or Replace
Your alternator replenishes your battery when your car is running. If you have a battery light, low charge warning, or your recently replaced battery already needs a jump, the alternator in your may need to be repaired or replaced.