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This part fits your vehicle!
Based on the manufacturer’s specs, this product is an exact fit for your 1977-1978 GMC K35
1977-1978 GMC K35 - Bosch Alternator
Part number: BSAL530X
Manufacturer number: AL530X
Product Description: BOSCH PROFESSIONAL PREFERRED ALTERNATOR, REMANUFACTURED -- Does not include pulley; Designed with 100 percent tested rectifier, voltage regulator and new...Read More
Condition: New
Fit note:
- Std., 63 Amp
- Std., Without Air Conditioning
- Overview
- Manufacturer info
BOSCH PROFESSIONAL PREFERRED ALTERNATOR, REMANUFACTURED -- Does not include pulley; Designed with 100 percent tested rectifier, voltage regulator and new high quality bearings; Features 100 percent exhaustive multipoint quality and performance testing; Ensures cranking and starting performance under all temperature extremes; Provides longer life and vibration free, quiet operation; Delivers increased brush life and reduced electrical interference on computer controlled vehicles; Ensures stable voltage output and eliminates short and open circuits; Provides unsurpassed reliability under extreme conditions; With Bosch's 2-year warranty.
This product fits the following GMC K35 submodels
This product fits the following GMC K35 submodels
- 1977-1978: Base; 8 Cyl 5.7L; "GAS, CARB, VIN L"
- 1977-1978: Base; 8 Cyl 6.6L; "GAS, CARB, VIN R"
- 1977-1978: High Sierra; 8 Cyl 5.7L; "GAS, CARB, VIN L"
- 1977-1978: High Sierra; 8 Cyl 6.6L; "GAS, CARB, VIN R"
- 1977-1978: Sierra Classic; 8 Cyl 5.7L; "GAS, CARB, VIN L"
- 1977-1978: Sierra Classic; 8 Cyl 6.6L; "GAS, CARB, VIN R"
- 1977-1978: Sierra Grande; 8 Cyl 5.7L; "GAS, CARB, VIN L"
- 1977-1978: Sierra Grande; 8 Cyl 6.6L; "GAS, CARB, VIN R"



