Genuine 2020 GMC Sierra Alternator

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7 Alternators found

  • 2020 GMC Sierra Alternator - 13536552
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    2020 GMC Sierra GENERATOR Assembly

    Part Number: 13536552
    $186.54 MSRP: $371.88
    You Save: $185.34 (50%)
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    Product Specifications
    • Other Name: Generator Assembly, .; Alternator
    • Replaced by: 85671417
    • Replaces: 13531751, 13527173, 13534128
    • Condition: New
    • SKU: 13536552
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following 2020 GMC Sierra Submodels:
    • CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 6 Cyl 4.3L, 8 Cyl 5.3L, 8 Cyl 6.2L
  • 2020 GMC Sierra Alternator - 13539726
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    2020 GMC Sierra GENERATOR ASM-.

    Part Number: 13539726
    $156.20 MSRP: $311.40
    You Save: $155.20 (50%)
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    Product Specifications
    • Other Name: Alternator
    • Replaced by: 85671416
    • Item Weight: 17.40 Pounds
    • Item Dimensions: 14.1 x 14.1 x 10.5 inches
    • Condition: New
    • SKU: 13539726
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2020 GMC Sierra Submodels:
    • CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 6 Cyl 4.3L, 8 Cyl 5.3L, 8 Cyl 6.2L, 8 Cyl5.3L
  • 2020 GMC Sierra Alternator - 13552630
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    2020 GMC Sierra GENERATOR ASM-.

    Part Number: 13552630
    $229.91 MSRP: $433.81
    You Save: $203.90 (47%)
    Ships in 1-2 Business Days
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    Product Specifications
    • Other Name: Alternator
    • Replaced by: 13563314
    • Condition: New
    • SKU: 13552630
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following 2020 GMC Sierra Submodels:
    • CREW CAB 1 TON CHASSIS 137.0, CREW CAB 6'6" BOX 1 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 1 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 1 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CREW CAB 1 TON CHASSIS 161.5, REGULAR CAB 1 TON CHASSIS 137.0, REGULAR CAB 1 TON CHASSIS 161.5, REGULAR CAB 8' BOX 1 TON, REGULAR CAB 8' BOX 3/4 TON | 8 Cyl 6.2L, 8 Cyl 6.6L, 8 Cyl 6.6L Diesel
  • 2020 GMC Sierra Alternator - 13539728
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    2020 GMC Sierra Generator Assembly, .

    Part Number: 13539728
    $213.23 MSRP: $402.32
    You Save: $189.09 (47%)
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    Product Specifications
    • Other Name: Alternator
    • Replaced by: 13563315
    • Replaces: 13509877, 13532887, 13529433
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 13539728
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2020 GMC Sierra Submodels:
    • CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 4 Cyl 2.7L
  • 2020 GMC Sierra Alternator - 13552633
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    2020 GMC Sierra GENERATOR ASM-.

    Part Number: 13552633
    $200.90 MSRP: $400.52
    You Save: $199.62 (50%)
    Ships in 1-2 Business Days
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    Product Specifications
    • Other Name: Alternator
    • Replaced by: 13563313
    • Replaces: 13539727, 13534121
    • Condition: New
    • SKU: 13552633
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following 2020 GMC Sierra Submodels:
    • CREW CAB 1 TON CHASSIS 137.0, CREW CAB 6'6" BOX 1 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 1 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 1 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CREW CAB 1 TON CHASSIS 161.5, REGULAR CAB 1 TON CHASSIS 137.0, REGULAR CAB 1 TON CHASSIS 161.5, REGULAR CAB 8' BOX 1 TON, REGULAR CAB 8' BOX 3/4 TON | 8 Cyl 6.6L
  • 2020 GMC Sierra Alternator - 85563635
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    2020 GMC Sierra GENERATOR ASM-AUX

    Part Number: 85563635
    $181.91 MSRP: $343.22
    You Save: $161.31 (47%)
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    Product Specifications
    • Other Name: Alternator
    • Replaces: 84874680, 84677779
    • Condition: New
    • SKU: 85563635
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following 2020 GMC Sierra Submodels:
    • CREW CAB 1 TON CHASSIS 137.0, CREW CAB 6'6" BOX 1 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 1 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 1 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CREW CAB 1 TON CHASSIS 161.5, REGULAR CAB 1 TON CHASSIS 137.0, REGULAR CAB 1 TON CHASSIS 161.5, REGULAR CAB 8' BOX 1 TON, REGULAR CAB 8' BOX 3/4 TON | 8 Cyl 6.6L, 8 Cyl 6.6L Diesel
  • 2020 GMC Sierra Alternator - 13539731
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    2020 GMC Sierra GENERATOR ASM-.

    Part Number: 13539731
    $223.03 MSRP: $420.81
    You Save: $197.78 (47%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: Alternator
    • Replaced by: 13563316
    • Replaces: 13534129, 13598307
    • Condition: New
    • SKU: 13539731
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following 2020 GMC Sierra Submodels:
    • CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON | 6 Cyl 3.0L Diesel

2020 GMC Sierra Alternator

Achieve unprecedented performance experience with our genuine 2020 GMC Sierra Alternator. All our parts are engineered for a perfect fit and maximum durability to ensure that your Sierra returns to factory condition. Specially designed for the 2020 GMC Sierra, this Alternator offers superior reliability and ease of installation for anyone.

We are your prime source for competitively priced and high-quality OEM 2020 GMC Sierra Alternator. We provide you with parts that will allow you to save a lot of money without sacrificing quality. All our OEM parts are backed by the manufacturer's warranty and shipped out at a swift rate.

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