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OEM 220 Amp Alternator for 2019-2022 Cadillac, Chevrolet, & GMC

$ 109 .95
30-DayReturns
6-monthWarranty
100%Money-Back

Condition: Excellent (A) — like new, minimal to no wear

Professionally inspected and tested.

Odometer 98,500 miles at removal

Product Notes Read before buying

This is a used alternator for vehicles equipped with a 220 amp charging system (option code KW5).

This is a 220 amp alternator for vehicles with the 3.0L Diesel engine. Please verify your vehicle has the 220 amp option (RPO code KW5) before ordering. For 2019-2021 trucks, please match OEM ID 13534129. For 2022 trucks, match OEM ID 13539731.

Why Buy Used OEM Parts?

Checked & Tested

We check and test every used part before we sell it. It may show some wear, but it works and is ready to install.

Original Equipment

This is the same part your vehicle came with from the factory. It fits and works just like the original — because it is one.

Works Like New

A few marks on the outside don't change what's inside. The part works the way it should.

Big Savings

Pay 50–80% less than buying new. Same factory part, much lower price.

Wrenchy the Robot
Not sure? Ask WrenchyYour Parts Assistant.

Voice or type your vehicle details and Wrenchy will confirm fitment in seconds.

Vehicle Fitment Guide

This part fits the following vehicles:

Cadillac 2 models(tapclick to expand)(tapclick to hide)
Escalade 2021 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Luxury SUV 2021 L6 3.0L DIESEL Turbo -
Premium Luxury SUV 2021 L6 3.0L DIESEL Turbo -
Premium Luxury Platinum SUV 2021 L6 3.0L DIESEL Turbo -
Sport SUV 2021 L6 3.0L DIESEL Turbo -
Sport Platinum SUV 2021 L6 3.0L DIESEL Turbo -
Applies to every configuration above: RWD/4WD | Automatic
Escalade ESV 2021 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Luxury SUV 2021 L6 3.0L DIESEL Turbo -
Premium Luxury SUV 2021 L6 3.0L DIESEL Turbo -
Premium Luxury Platinum SUV 2021 L6 3.0L DIESEL Turbo -
Sport SUV 2021 L6 3.0L DIESEL Turbo -
Sport Platinum SUV 2021 L6 3.0L DIESEL Turbo -
Applies to every configuration above: RWD/4WD | Automatic
Chevrolet 3 models(tapclick to expand)(tapclick to hide)
Silverado 1500 2019-2022 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
High Country Crew Cab Pickup 2020 - 2022 L6 3.0L DIESEL Turbo RWD/4WD | Automatic | For 2019 models, fits new body style only (mirrors mount on door skin). For 2019-2021, requires ID 13534129. For 2022, requires ID 13539731. All require the 220 amp alternator (RPO code KW5).
LT Crew Cab Pickup 2020 - 2022 L6 3.0L DIESEL Turbo RWD/4WD | Automatic | For 2019 models, fits new body style only (mirrors mount on door skin). For 2019-2021, requires ID 13534129. For 2022, requires ID 13539731. All require the 220 amp alternator (RPO code KW5).
LT Extended Cab Pickup 2020 - 2022 L6 3.0L DIESEL Turbo RWD/4WD | Automatic | For 2019 models, fits new body style only (mirrors mount on door skin). For 2019-2021, requires ID 13534129. For 2022, requires ID 13539731. All require the 220 amp alternator (RPO code KW5).
LTZ Crew Cab Pickup 2020 - 2022 L6 3.0L DIESEL Turbo RWD/4WD | Automatic | For 2019 models, fits new body style only (mirrors mount on door skin). For 2019-2021, requires ID 13534129. For 2022, requires ID 13539731. All require the 220 amp alternator (RPO code KW5).
LTZ Extended Cab Pickup 2020 - 2021 L6 3.0L DIESEL Turbo RWD/4WD | Automatic | For 2019 models, fits new body style only (mirrors mount on door skin). For 2019-2021, requires ID 13534129. For 2022, requires ID 13539731. All require the 220 amp alternator (RPO code KW5).
RST Crew Cab Pickup 2020 - 2022 L6 3.0L DIESEL Turbo RWD/4WD | Automatic | For 2019 models, fits new body style only (mirrors mount on door skin). For 2019-2021, requires ID 13534129. For 2022, requires ID 13539731. All require the 220 amp alternator (RPO code KW5).
RST Extended Cab Pickup 2020 - 2022 L6 3.0L DIESEL Turbo RWD/4WD | Automatic | For 2019 models, fits new body style only (mirrors mount on door skin). For 2019-2021, requires ID 13534129. For 2022, requires ID 13539731. All require the 220 amp alternator (RPO code KW5).
Custom Trail Boss Crew Cab Pickup 2022 L6 3.0L DIESEL Turbo 4WD | Automatic | For 2019 models, fits new body style only (mirrors mount on door skin). For 2019-2021, requires ID 13534129. For 2022, requires ID 13539731. All require the 220 amp alternator (RPO code KW5).
LT Trail Boss Crew Cab Pickup 2022 L6 3.0L DIESEL Turbo 4WD | Automatic | For 2019 models, fits new body style only (mirrors mount on door skin). For 2019-2021, requires ID 13534129. For 2022, requires ID 13539731. All require the 220 amp alternator (RPO code KW5).
2019
Suburban 2021-2022 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
High Country SUV 2021 - 2022 L6 3.0L DIESEL Turbo -
LS SUV 2021 - 2022 L6 3.0L DIESEL Turbo -
LT SUV 2021 - 2022 L6 3.0L DIESEL Turbo -
Premier SUV 2021 - 2022 L6 3.0L DIESEL Turbo -
RST SUV 2021 - 2022 L6 3.0L DIESEL Turbo -
Applies to every configuration above: RWD/4WD | Automatic
Tahoe 2021 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
High Country SUV 2021 L6 3.0L DIESEL Turbo -
LS SUV 2021 L6 3.0L DIESEL Turbo -
LT SUV 2021 L6 3.0L DIESEL Turbo -
Premier SUV 2021 L6 3.0L DIESEL Turbo -
RST SUV 2021 L6 3.0L DIESEL Turbo -
Applies to every configuration above: RWD/4WD | Automatic
GMC 3 models(tapclick to expand)(tapclick to hide)
Sierra 1500 2019-2021 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
AT4 Crew Cab Pickup 2020 - 2021 L6 3.0L DIESEL Turbo 4WD | Automatic | For 2019 models, fits new body style only (mirrors mount on door skin). Must have 220 amp alternator (RPO code KW5) and matching ID 13534129.
AT4 Extended Cab Pickup 2020 - 2021 L6 3.0L DIESEL Turbo 4WD | Automatic | For 2019 models, fits new body style only (mirrors mount on door skin). Must have 220 amp alternator (RPO code KW5) and matching ID 13534129.
Denali Crew Cab Pickup 2020 - 2021 L6 3.0L DIESEL Turbo RWD/4WD | Automatic | For 2019 models, fits new body style only (mirrors mount on door skin). Must have 220 amp alternator (RPO code KW5) and matching ID 13534129.
Elevation Crew Cab Pickup 2020 - 2021 L6 3.0L DIESEL Turbo RWD/4WD | Automatic | For 2019 models, fits new body style only (mirrors mount on door skin). Must have 220 amp alternator (RPO code KW5) and matching ID 13534129.
Elevation Extended Cab Pickup 2020 - 2021 L6 3.0L DIESEL Turbo RWD/4WD | Automatic | For 2019 models, fits new body style only (mirrors mount on door skin). Must have 220 amp alternator (RPO code KW5) and matching ID 13534129.
SLE Crew Cab Pickup 2020 - 2021 L6 3.0L DIESEL Turbo RWD/4WD | Automatic | For 2019 models, fits new body style only (mirrors mount on door skin). Must have 220 amp alternator (RPO code KW5) and matching ID 13534129.
SLE Extended Cab Pickup 2020 - 2021 L6 3.0L DIESEL Turbo RWD/4WD | Automatic | For 2019 models, fits new body style only (mirrors mount on door skin). Must have 220 amp alternator (RPO code KW5) and matching ID 13534129.
SLT Crew Cab Pickup 2020 - 2021 L6 3.0L DIESEL Turbo RWD/4WD | Automatic | For 2019 models, fits new body style only (mirrors mount on door skin). Must have 220 amp alternator (RPO code KW5) and matching ID 13534129.
SLT Extended Cab Pickup 2020 - 2021 L6 3.0L DIESEL Turbo RWD/4WD | Automatic | For 2019 models, fits new body style only (mirrors mount on door skin). Must have 220 amp alternator (RPO code KW5) and matching ID 13534129.
2019
Yukon 2021-2022 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Denali SUV 2021 - 2022 L6 3.0L DIESEL Turbo -
SLE SUV 2021 - 2022 L6 3.0L DIESEL Turbo -
SLT SUV 2021 - 2022 L6 3.0L DIESEL Turbo -
Applies to every configuration above: RWD/4WD | Automatic
Yukon XL 2021-2022 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Denali SUV 2021 - 2022 L6 3.0L DIESEL Turbo -
SLE SUV 2021 - 2022 L6 3.0L DIESEL Turbo -
SLT SUV 2021 - 2022 L6 3.0L DIESEL Turbo -
Applies to every configuration above: RWD/4WD | Automatic
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies, in plain English.

Shipping & Handling

  • Standard shipping: 3-7 business days via UPS Ground
  • Parts are carefully packaged to prevent damage during transit

6-Month Warranty

All used parts include a 6-month warranty from the date of purchase.

  • If your part fails within 6 months, we will send a replacement
  • Refunds are only issued if we cannot provide a suitable replacement
  • Warranty covers defects — not installation errors, misuse, or damage after installation

Note: Warranty is for replacement, not refund. A part failing on day 80? We'll replace it. But the return window for refunds is 30 days.

Returns (30 Days)

We accept returns within 30 days of delivery for this part.

  • Defective parts: We will replace the part or issue a refund at our discretion
  • Electronic parts: Must be returned with the sealed inspection bag unopened. The clear bag allows full visual inspection before opening. Once opened, electronic parts can only be exchanged for a replacement if defective — no refunds
  • Programming: "Needs to be programmed to my vehicle" is not a valid return reason. Many modules require dealer programming — we're happy to help connect you with resources if your dealer says it's not programmable
  • Return shipping: We cover return shipping as part of our 100% money-back guarantee
  • Parts must be returned in original packaging and unmodified condition
  • Poorly packaged returns that arrive damaged will not be credited

Damaged in Shipping?

If your part arrives damaged:

  • Stop immediately — do not install the part
  • Keep all original packaging and boxes
  • Take clear photos of the damage and packaging
  • Contact us within 48 hours of delivery

We will handle the carrier claim. You are not responsible for shipping damage — we just need your help documenting it.

Order Cancellation

Orders can be cancelled before shipment for a full refund. Once shipped, cancellations follow our return policy.

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19
Years of Excellence

Trusted Since 2007

Nearly two decades of shipping parts to professionals & enthusiasts.

6MO
Warranty

Backed For The Long Haul

This part ships with a 6-month warranty. If it doesn't fit or stops working, we replace or refund — no hassle.

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★★★★★ 4.9 1,451 verified reviews

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