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Alternators & Generators
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Picture 1 of 12
2018 GMC Sierra Alternator 150Amp 64K Miles OEM 84143543
5.0
1 product rating
JC AUTO PARTS Car and Truck (20868)
99.7% positive feedback
Price:
$85.00
Free shipping
Est. delivery
Wed, Nov 12 - Sat, Nov 15
Estimated delivery Wed, Nov 12 - Sat, Nov 15
Returns:
30 days returns
.
Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount
.
Condition:
Used
Used
For full item description.
See full description
Buy It Now
Alternator 150 Amp Opt KG4 Fits 15-20 SUBURBAN 1500 3435099
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About this product
Product Identifiers
Brand
GMC
Manufacturer Part Number
84143543
eBay Product ID (ePID)
15012785750
Product Key Features
Amperage
150 A
Performance Part
No
Vintage Part
No
Universal Fitment
No
Voltage
12 V
Type
Alternator
OE/OEM Part Number
84143543
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All listings for this product
Listing type
Buy It Now
Buy It Now
selected
Condition
-
Pre-owned
GMC SIERRA DENALI 1500 2014-2018 ALTERNATOR 150 AMP OPT KG4
item 1 GMC SIERRA DENALI 1500 2014-2018 ALTERNATOR 150 AMP OPT KG4
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Alternator 150 Amp Opt KG4 Fits 15-20 SUBURBAN 1500 3435099
item 2 Alternator 150 Amp Opt KG4 Fits 15-20 SUBURBAN 1500 3435099
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GMC SIERRA 2500 PICKUP 2016-2019 ALTERNATOR 6.6L 150 AMP OPT KG4 or KHB
item 3 GMC SIERRA 2500 PICKUP 2016-2019 ALTERNATOR 6.6L 150 AMP OPT KG4 or KHB
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item 4 GMC SIERRA DENALI 2500 2019 ALTERNATOR 6.6L 150 AMP OPT KG4 OR KHB
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Alternator Classic Style Fits 14-19 SIERRA 1500 PICKUP 3311918
item 5 Alternator Classic Style Fits 14-19 SIERRA 1500 PICKUP 3311918
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item 6 Alternator 150 Amp Opt KG4 Fits 15-20 SUBURBAN 1500 453703
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item 7 179K Mile SIERRA SILVERADO Alternator 150 Amp KG4 14 15 16 17 18 Generator OEM W
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GMC Sierra 1500 Pickup 2014-2019 Alternator 150 AMP 84143543
item 8 GMC Sierra 1500 Pickup 2014-2019 Alternator 150 AMP 84143543
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GMC Yukon Alternator 5.3L V8 (84143543) OEM 2015-2020
item 9 GMC Yukon Alternator 5.3L V8 (84143543) OEM 2015-2020
$80.00
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Used Alternator fits: 2016 Gmc Sierra 1500 pickup 150 amp opt KG4 6.6 Grade C
item 10 Used Alternator fits: 2016 Gmc Sierra 1500 pickup 150 amp opt KG4 6.6 Grade C
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169K Mile YUKON XL Alternator 150 Amp KG4 15 16 Generator OEM WTY FreeShip Warra
item 11 169K Mile YUKON XL Alternator 150 Amp KG4 15 16 Generator OEM WTY FreeShip Warra
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GMC Yukon Alternator 5.3L V8 (84143543) OEM 2015-2020
item 12 GMC Yukon Alternator 5.3L V8 (84143543) OEM 2015-2020
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123K Mile YUKON XL Alternator 150 Amp KG4 15 16 Generator OEM WTY FreeShip Warra
item 13 123K Mile YUKON XL Alternator 150 Amp KG4 15 16 Generator OEM WTY FreeShip Warra
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69K Mile YUKON Alternator 150 Amp KG4 18 19 20 Generator OEM WTY FreeShip Warran
item 14 69K Mile YUKON Alternator 150 Amp KG4 18 19 20 Generator OEM WTY FreeShip Warran
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Alternator 150 Amp Opt KG4 Fits 15-20 SUBURBAN 1500 725550
item 15 Alternator 150 Amp Opt KG4 Fits 15-20 SUBURBAN 1500 725550
$120.00
Free shipping
Alternator 150 Amp Opt KG4 Fits 15-20 SUBURBAN 1500 724491
item 16 Alternator 150 Amp Opt KG4 Fits 15-20 SUBURBAN 1500 724491
$120.00
Free shipping
Alternator Classic Style Fits 14-19 SIERRA 1500 PICKUP 376800
item 17 Alternator Classic Style Fits 14-19 SIERRA 1500 PICKUP 376800
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2018 GMC Sierra Alternator 150Amp 64K Miles OEM Used 84143543
item 18 2018 GMC Sierra Alternator 150Amp 64K Miles OEM Used 84143543
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2014 - 2019 GMC SIERRA 1500 5.3L ENGINE ALTERNATOR GENERATOR OEM
item 19 2014 - 2019 GMC SIERRA 1500 5.3L ENGINE ALTERNATOR GENERATOR OEM
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2014-2019 Chevrolet Silverado 1500 Alternator Generator Assembly 84143543
item 20 2014-2019 Chevrolet Silverado 1500 Alternator Generator Assembly 84143543
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Alternator 150 Amp Opt KG4 Fits 15-20 SUBURBAN 1500 856173
item 21 Alternator 150 Amp Opt KG4 Fits 15-20 SUBURBAN 1500 856173
$132.99
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YUKON XL Alternator 150 Amp KG4 15 16 Generator OEM WTY FreeShip Warranty OE WTY
item 22 YUKON XL Alternator 150 Amp KG4 15 16 Generator OEM WTY FreeShip Warranty OE WTY
$136.33
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193K Mile YUKON XL Alternator 150 Amp KG4 15 16 Generator OEM WTY FreeShip Warra
item 23 193K Mile YUKON XL Alternator 150 Amp KG4 15 16 Generator OEM WTY FreeShip Warra
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165K Mile YUKON Alternator 150 Amp KG4 15 16 Generator OEM WTY FreeShip Warranty
item 24 165K Mile YUKON Alternator 150 Amp KG4 15 16 Generator OEM WTY FreeShip Warranty
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Genuine GMC Chevrolet Cadillac 84143543 Alternator 150 Amp w/Bolts 19k OEM
item 25 Genuine GMC Chevrolet Cadillac 84143543 Alternator 150 Amp w/Bolts 19k OEM
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See all 25
listings for this product
Ratings and Reviews
Learn more
5.0
1 product rating
5
1 users rated this 5 out of 5 stars
1
4
0 users rated this 4 out of 5 stars
0
3
0 users rated this 3 out of 5 stars
0
2
0 users rated this 2 out of 5 stars
0
1
0 users rated this 1 out of 5 stars
0
Most relevant reviews
by
superdad_girls
Jun 12, 2025
Perfect
Perfect
Verified purchase:
Yes
Condition:
Pre-owned
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