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OEM 170 Amp Alternator for 2014-2017 Cadillac, Chevrolet, & GMC

$ 99 .95

Product Notes

This is a used alternator. It is a 170 amp unit (option code KW7).

This is a 170 amp alternator. Please verify that your vehicle is equipped with the 170 amp option (RPO code KW7) before ordering, as other amperage options were available.
Condition: Excellent (A)
Like new, minimal to no wear
109,900 miles
Odometer reading when part was removed

Why Buy Used OEM Parts?

  • ✓ Quality-Verified: Every used OEM part we sell has been professionally inspected and tested. While it may show some cosmetic wear, it's fully functional and ready to install.
  • ✓ Original Equipment: This is a genuine OEM part — the exact part that came with your vehicle from the factory. Perfect fitment and performance.
  • ✓ Works Like New: Despite visual wear, internal components and functionality are intact. Same reliability you'd expect from OEM quality.
  • ✓ Significant Savings: Save 50–80% vs. new. Factory quality at a fraction of the cost — the smart choice for budget-conscious owners.
30-dayreturns 6-monthwarranty 100%money-back
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Vehicle Fitment Guide

This part fits the following vehicles:

Cadillac 2 models(tapclick to expand)(tapclick to hide)
Escalade 2015-2017 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base SUV 2015 - 2017 V8 6.2L FLEX RWD/4WD | Automatic
Base SUV 2015 - 2017 V8 6.2L RWD/4WD | Automatic
Luxury SUV 2015 - 2017 V8 6.2L RWD/4WD | Automatic
Luxury SUV 2015 - 2017 V8 6.2L FLEX RWD/4WD | Automatic
Platinum SUV 2015 - 2017 V8 6.2L FLEX RWD/4WD | Automatic
Platinum SUV 2015 - 2017 V8 6.2L RWD/4WD | Automatic
Platinum SUV 2015 - 2016 V8 6.2L FLEX AWD | Automatic
Platinum SUV 2015 - 2016 V8 6.2L AWD | Automatic
Premium SUV 2015 V8 6.2L AWD | Automatic
Premium SUV 2015 - 2016 V8 6.2L FLEX RWD | Automatic
Premium SUV 2015 - 2017 V8 6.2L FLEX 4WD | Automatic
Premium SUV 2015 - 2016 V8 6.2L RWD | Automatic
Premium SUV 2015 - 2017 V8 6.2L 4WD | Automatic
Premium SUV 2015 V8 6.2L FLEX AWD | Automatic
Premium Luxury SUV 2017 V8 6.2L RWD/4WD | Automatic
Premium Luxury SUV 2017 V8 6.2L FLEX RWD/4WD | Automatic
Escalade ESV 2015-2017 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base SUV 2015 - 2017 V8 6.2L RWD/4WD | Automatic
Base SUV 2015 - 2017 V8 6.2L FLEX RWD/4WD | Automatic
Luxury SUV 2015 - 2017 V8 6.2L FLEX RWD/4WD | Automatic
Luxury SUV 2015 - 2017 V8 6.2L RWD/4WD | Automatic
Platinum SUV 2015 V8 6.2L AWD | Automatic
Platinum SUV 2015 V8 6.2L FLEX AWD | Automatic
Platinum SUV 2015 - 2017 V8 6.2L RWD/4WD | Automatic
Platinum SUV 2015 - 2017 V8 6.2L FLEX RWD/4WD | Automatic
Premium SUV 2015 V8 6.2L FLEX AWD | Automatic
Premium SUV 2015 V8 6.2L AWD | Automatic
Premium SUV 2015 - 2017 V8 6.2L 4WD | Automatic
Premium SUV 2015 - 2016 V8 6.2L FLEX RWD | Automatic
Premium SUV 2015 - 2017 V8 6.2L FLEX 4WD | Automatic
Premium SUV 2015 - 2016 V8 6.2L RWD | Automatic
Premium Luxury SUV 2017 V8 6.2L FLEX RWD/4WD | Automatic
Premium Luxury SUV 2017 V8 6.2L RWD/4WD | Automatic
Chevrolet 3 models(tapclick to expand)(tapclick to hide)
Silverado 1500 2014-2017 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Standard Cab Pickup 2014, 2016 V6 4.3L FLEX RWD | Automatic & Manual
Base Standard Cab Pickup 2014, 2016 V6 4.3L RWD | Automatic & Manual
High Country Crew Cab Pickup 2014 - 2017 V8 5.3L FLEX RWD/4WD | Automatic
High Country Crew Cab Pickup 2014 - 2017 V8 6.2L RWD/4WD | Automatic
LT Crew Cab Pickup 2014 - 2017 V6 4.3L FLEX RWD/4WD | Automatic
LT Extended Cab Pickup 2014 - 2017 V6 4.3L FLEX RWD/4WD | Automatic
LT Standard Cab Pickup 2014 - 2017 V6 4.3L FLEX RWD/4WD | Automatic
LT Crew Cab Pickup 2014 - 2017 V8 5.3L FLEX RWD/4WD | Automatic
LT Extended Cab Pickup 2014 - 2017 V8 5.3L FLEX RWD/4WD | Automatic
LT Standard Cab Pickup 2014 - 2017 V8 5.3L FLEX RWD/4WD | Automatic
LTZ Crew Cab Pickup 2014 - 2017 V8 5.3L RWD/4WD | Automatic
LTZ Extended Cab Pickup 2014 - 2017 V8 5.3L RWD/4WD | Automatic
LTZ Crew Cab Pickup 2014 - 2017 V8 6.2L RWD/4WD | Automatic
LTZ Extended Cab Pickup 2014 - 2017 V8 6.2L RWD/4WD | Automatic
WT Crew Cab Pickup 2014 - 2017 V6 4.3L FLEX RWD/4WD | Automatic
WT Extended Cab Pickup 2014 - 2017 V6 4.3L FLEX RWD/4WD | Automatic
WT Standard Cab Pickup 2014 - 2017 V6 4.3L FLEX RWD/4WD | Automatic
WT Crew Cab Pickup 2014 - 2017 V8 5.3L FLEX RWD/4WD | Automatic
WT Extended Cab Pickup 2014 - 2017 V8 5.3L FLEX RWD/4WD | Automatic
WT Standard Cab Pickup 2014 - 2017 V8 5.3L FLEX RWD/4WD | Automatic
High Country Crew Cab Pickup 2015 - 2017 V8 5.3L RWD/4WD | Automatic
LS Crew Cab Pickup 2015 - 2017 V6 4.3L FLEX RWD/4WD | Automatic
LS Extended Cab Pickup 2015 - 2017 V6 4.3L FLEX RWD/4WD | Automatic
LS Standard Cab Pickup 2015, 2017 V6 4.3L RWD | Automatic
LS Standard Cab Pickup 2015 - 2017 V6 4.3L FLEX RWD/4WD | Automatic
LS Standard Cab Pickup 2015 V6 4.3L FLEX RWD | Manual
LS Standard Cab Pickup 2015 V6 4.3L RWD | Manual
LS Crew Cab Pickup 2015 - 2017 V8 5.3L FLEX RWD/4WD | Automatic
LS Crew Cab Pickup 2015 - 2017 V8 5.3L RWD/4WD | Automatic
LS Extended Cab Pickup 2015 - 2017 V8 5.3L RWD/4WD | Automatic
LS Extended Cab Pickup 2015 - 2017 V8 5.3L FLEX RWD/4WD | Automatic
LS Standard Cab Pickup 2015 - 2017 V8 5.3L RWD/4WD | Automatic
LS Standard Cab Pickup 2015 - 2017 V8 5.3L FLEX RWD/4WD | Automatic
LT Crew Cab Pickup 2015 - 2017 V8 5.3L RWD/4WD | Automatic
LT Extended Cab Pickup 2015 - 2017 V8 5.3L RWD/4WD | Automatic
LT Standard Cab Pickup 2015 - 2017 V8 5.3L RWD/4WD | Automatic
SSV Crew Cab Pickup 2015 - 2017 V8 5.3L FLEX RWD/4WD | Automatic
SSV Crew Cab Pickup 2015 - 2017 V8 5.3L RWD/4WD | Automatic
WT Crew Cab Pickup 2015 - 2017 V8 5.3L RWD/4WD | Automatic
WT Extended Cab Pickup 2015 - 2017 V8 5.3L RWD/4WD | Automatic
WT Standard Cab Pickup 2015 - 2017 V8 5.3L RWD/4WD | Automatic
Custom Crew Cab Pickup 2016 V6 4.3L FLEX RWD/4WD | Automatic
Custom Extended Cab Pickup 2016 - 2017 V6 4.3L FLEX RWD/4WD | Automatic
Custom Crew Cab Pickup 2016 V8 5.3L FLEX RWD/4WD | Automatic
Custom Crew Cab Pickup 2016 V8 5.3L RWD/4WD | Automatic
Custom Extended Cab Pickup 2016 - 2017 V8 5.3L FLEX RWD/4WD | Automatic
Custom Extended Cab Pickup 2016 - 2017 V8 5.3L RWD/4WD | Automatic
LS Crew Cab Pickup 2016 V8 5.3L MILD HYBRID EV-GAS (MHEV) RWD/4WD | Automatic
LS Extended Cab Pickup 2016 V8 5.3L MILD HYBRID EV-GAS (MHEV) RWD/4WD | Automatic
LS Standard Cab Pickup 2016 V8 5.3L MILD HYBRID EV-GAS (MHEV) RWD/4WD | Automatic
LT Crew Cab Pickup 2016 - 2017 V8 5.3L MILD HYBRID EV-GAS (MHEV) RWD/4WD | Automatic
LT Extended Cab Pickup 2016 - 2017 V8 5.3L MILD HYBRID EV-GAS (MHEV) RWD/4WD | Automatic
LT Standard Cab Pickup 2016 - 2017 V8 5.3L MILD HYBRID EV-GAS (MHEV) RWD/4WD | Automatic
Suburban 2015-2017 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
LS SUV 2015 - 2017 V8 5.3L FLEX RWD/4WD | Automatic
LS SUV 2015 - 2017 V8 5.3L RWD | Automatic
LT SUV 2015 - 2017 V8 5.3L FLEX RWD/4WD | Automatic
LT SUV 2015 - 2017 V8 5.3L RWD | Automatic
LTZ SUV 2015 - 2016 V8 5.3L FLEX RWD/4WD | Automatic
LTZ SUV 2015 - 2016 V8 5.3L AWD | Automatic
HD SUV 2016 V8 6.0L AWD | Automatic
LS SUV 2016 - 2017 V8 5.3L 4WD | Automatic
LT SUV 2016 - 2017 V8 5.3L 4WD | Automatic
LTZ SUV 2016 V8 5.3L RWD/4WD | Automatic
HD SUV 2017 V8 6.0L FLEX AWD | Automatic
Premier SUV 2017 V8 5.3L FLEX AWD/RWD/4WD | Automatic
Premier SUV 2017 V8 5.3L RWD/4WD | Automatic
Tahoe 2015-2017 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
LS SUV 2015 - 2017 V8 5.3L FLEX RWD/4WD | Automatic
LS SUV 2015 - 2017 V8 5.3L RWD | Automatic
LT SUV 2015 - 2017 V8 5.3L FLEX RWD/4WD | Automatic
LT SUV 2015 - 2017 V8 5.3L RWD | Automatic
LTZ SUV 2015 - 2016 V8 5.3L FLEX RWD/4WD | Automatic
LTZ SUV 2015 - 2016 V8 5.3L AWD | Automatic
PPV SUV 2015 - 2017 V8 5.3L FLEX RWD/4WD | Automatic
SSV SUV 2015 - 2017 V8 5.3L FLEX 4WD | Automatic
LS SUV 2016 - 2017 V8 5.3L 4WD | Automatic
LT SUV 2016 - 2017 V8 5.3L 4WD | Automatic
LTZ SUV 2016 V8 5.3L RWD/4WD | Automatic
Z71 SUV 2016 V8 5.3L AWD | Automatic
Police SUV 2017 V8 5.3L FLEX RWD | Automatic
Premier SUV 2017 V8 5.3L FLEX AWD/RWD/4WD | Automatic
Premier SUV 2017 V8 5.3L RWD/4WD | Automatic
Z71 SUV 2017 V8 5.3L FLEX AWD | Automatic
GMC 3 models(tapclick to expand)(tapclick to hide)
Sierra 1500 2014-2017 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Crew Cab Pickup 2014 - 2017 V6 4.3L FLEX RWD/4WD | Automatic
Base Extended Cab Pickup 2014 - 2017 V6 4.3L FLEX RWD/4WD | Automatic
Base Standard Cab Pickup 2014 - 2017 V6 4.3L FLEX RWD/4WD | Automatic
Base Crew Cab Pickup 2014 - 2017 V8 5.3L FLEX RWD/4WD | Automatic
Base Extended Cab Pickup 2014 - 2017 V8 5.3L FLEX RWD/4WD | Automatic
Base Standard Cab Pickup 2014 - 2017 V8 5.3L FLEX RWD/4WD | Automatic
Denali Crew Cab Pickup 2014 - 2015, 2017 V8 5.3L FLEX RWD/4WD | Automatic
Denali Crew Cab Pickup 2014 - 2017 V8 6.2L RWD/4WD | Automatic
SLE Crew Cab Pickup 2014 - 2017 V6 4.3L FLEX RWD/4WD | Automatic
SLE Extended Cab Pickup 2014 - 2017 V6 4.3L FLEX RWD/4WD | Automatic
SLE Standard Cab Pickup 2014 - 2017 V6 4.3L FLEX RWD/4WD | Automatic
SLE Crew Cab Pickup 2014 - 2017 V8 5.3L FLEX RWD/4WD | Automatic
SLE Extended Cab Pickup 2014 - 2017 V8 5.3L FLEX RWD/4WD | Automatic
SLE Standard Cab Pickup 2014 - 2017 V8 5.3L FLEX RWD/4WD | Automatic
SLT Crew Cab Pickup 2014 - 2017 V8 5.3L FLEX RWD/4WD | Automatic
SLT Extended Cab Pickup 2014 - 2017 V8 5.3L FLEX RWD/4WD | Automatic
SLT Crew Cab Pickup 2014 - 2017 V8 6.2L RWD/4WD | Automatic
SLT Extended Cab Pickup 2014 - 2017 V8 6.2L RWD/4WD | Automatic
Base Crew Cab Pickup 2015 - 2017 V8 5.3L RWD/4WD | Automatic
Base Extended Cab Pickup 2015 - 2017 V8 5.3L RWD/4WD | Automatic
Base Standard Cab Pickup 2015 - 2017 V8 5.3L RWD/4WD | Automatic
Denali Crew Cab Pickup 2015 - 2017 V8 5.3L RWD/4WD | Automatic
SLE Crew Cab Pickup 2015 - 2017 V8 5.3L RWD/4WD | Automatic
SLE Extended Cab Pickup 2015 - 2017 V8 5.3L RWD/4WD | Automatic
SLE Standard Cab Pickup 2015 - 2017 V8 5.3L RWD/4WD | Automatic
SLT Crew Cab Pickup 2015 - 2017 V8 5.3L RWD/4WD | Automatic
SLT Extended Cab Pickup 2015 - 2017 V8 5.3L RWD/4WD | Automatic
SLT Crew Cab Pickup 2016 - 2017 V8 5.3L MILD HYBRID EV-GAS (MHEV) RWD/4WD | Automatic
SLT Extended Cab Pickup 2016 - 2017 V8 5.3L MILD HYBRID EV-GAS (MHEV) RWD/4WD | Automatic
Yukon 2015-2017 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Denali SUV 2015 - 2017 V8 6.2L RWD/4WD | Automatic
Denali SUV 2015 - 2017 V8 6.2L FLEX RWD/4WD | Automatic
SLE SUV 2015 - 2017 V8 5.3L FLEX RWD/4WD | Automatic
SLT SUV 2015 - 2017 V8 5.3L FLEX RWD/4WD | Automatic
SLE SUV 2016 - 2017 V8 5.3L RWD/4WD | Automatic
SLT SUV 2016 - 2017 V8 5.3L RWD/4WD | Automatic
Yukon XL 2015-2017 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Denali SUV 2015 - 2017 V8 6.2L FLEX RWD/4WD | Automatic
SLE SUV 2015 - 2017 V8 5.3L FLEX RWD/4WD | Automatic
SLT SUV 2015 - 2017 V8 5.3L FLEX RWD/4WD | Automatic
Denali SUV 2016 - 2017 V8 6.2L RWD/4WD | Automatic
SLE SUV 2016 - 2017 V8 5.3L RWD/4WD | Automatic
SLT SUV 2016 - 2017 V8 5.3L 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

Shipping & Handling

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

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

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.

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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Miscellaneous Information

OEM Part Numbers:
General Motors: 22949467, 84143540

Fits Years: 2014 2015 2016 2017

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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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