Misakomo 84143540 alternator front view offers OEM-like fit for GM trucks.
Misakomo 170A alternator side view shows robust power delivery for electrical accessories.
Misakomo cooling-vents design for improved heat management during long drives.
Misakomo 6-groove pulley demonstrates compatibility with common drive belts.
Misakomo OEM-fit-tag confirms direct replacement compatibility with GM OEM numbers.
Misakomo wiring-terminal-assembly features secure electrical connections for reliability.
Misakomo application-fit-brief indicates broad GM model coverage for easy replacement.
Misakomo packaging-quality-assembly reflects sturdy components ready for install.
Misakomo 84143540 alternator front view offers OEM-like fit for GM trucks.
Misakomo 170A alternator side view shows robust power delivery for electrical accessories.
Misakomo cooling-vents design for improved heat management during long drives.
Misakomo 6-groove pulley demonstrates compatibility with common drive belts.
Misakomo OEM-fit-tag confirms direct replacement compatibility with GM OEM numbers.
Misakomo wiring-terminal-assembly features secure electrical connections for reliability.
Misakomo application-fit-brief indicates broad GM model coverage for easy replacement.
Misakomo packaging-quality-assembly reflects sturdy components ready for install.

Misakomo 84143540 12V 170A Alternator — OEM Replacement for GM Sierra, Silverado, Suburban, Tahoe, Yukon, Escalade

Engineered for a seamless fitMisakomo’s 84143540 12V 170A alternator is crafted as a direct, OEM-style replacement for...
Vendor: Misakomo
Availability: In stock
£222.65
£222.65
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Subtotal: £222.65
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Misakomo 84143540 alternator front view offers OEM-like fit for GM trucks.

Misakomo 84143540 12V 170A Alternator — OEM Replacement for GM Sierra, Silverado, Suburban, Tahoe, Yukon, Escalade

£222.65
Misakomo 170A alternator side view shows robust power delivery for electrical accessories.
Misakomo cooling-vents design for improved heat management during long drives.
Misakomo 6-groove pulley demonstrates compatibility with common drive belts.
Misakomo OEM-fit-tag confirms direct replacement compatibility with GM OEM numbers.
Misakomo wiring-terminal-assembly features secure electrical connections for reliability.
Misakomo application-fit-brief indicates broad GM model coverage for easy replacement.
Misakomo packaging-quality-assembly reflects sturdy components ready for install.

Misakomo 84143540 12V 170A Alternator — OEM Replacement for GM Sierra, Silverado, Suburban, Tahoe, Yukon, Escalade

£222.65
Description
Description
x

Engineered for a seamless fit

Misakomo’s 84143540 12V 170A alternator is crafted as a direct, OEM-style replacement for a broad range of GM trucks and SUVs. It aims to mirror the rhythm and reliability of the original part, delivering consistent power to your vehicle’s electrical system across daily commutes and longer road journeys.

Compatibility and replacement are at the core of this unit. It’s designed to align with the mounting points and drive configuration common to many GM models, so installation can feel familiar and straightforward for seasoned technicians and DIY enthusiasts alike.

Compatibility & Replacement

  • Perfect fit for 2014-2018 GMC Sierra 1500, 2015-2020 GMC Yukon, 2014-2019 Chevrolet Silverado 1500, 2015-2020 Chevrolet Suburban and Tahoe, 2016-2017 Chevrolet Camaro, and 2015-2020 Cadillac Escalade.
  • Direct replacement for OEM numbers 84143540, 22949467, and 1042106870.
  • 6-groove pulley with CW rotation ensures alignment with common drive systems for many GM configurations.

Performance & Durability

  • Delivers a steady 12V output at about 170A to support lighting, electronics, and charging needs during a typical drive cycle.
  • Effective thermal management helps manage operating temperatures, supporting consistent function through longer drives and warmer climates.
  • Quality construction emphasizes reliable operation with durable materials and precise tolerances that align with OEM expectations.

In real-world use, you may experience smoother electrical performance during daily commutes, highway trips, and periods of heavy accessory use. This alternator is not a guaranteed outcome, but it is designed to offer a solid option for maintaining your vehicle’s charging system integrity. Consider it a potential upgrade that aligns with OEM standards, providing a dependable power source for your GM fleet.

FAQ

Q: What vehicles is this alternator compatible with?

A: Direct OEM-style replacement for select GM pickups and SUVs listed in the product details.

Q: What performance can I expect from the 12V 170A unit?

A: Steady electrical output and reliable charging during typical driving scenarios.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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