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Ford F-150 2.7L EcoBoost K03 right turbo front view

K03 JT4E-6K682-AB JT4Z-6K682-B Turbocharger for 2017-2019 Ford F-150 2.7L Right Side

The K03 (JT4E-6K682-AB) is a BorgWarner turbocharger for the 2017-2019 Ford F-150 with the 2.7L EcoBoost V6. This is the right-side (passenger side) turbo. The matching left-side turbo is the K03 JTE4-6C879-AB. Ford OEM JT4E-6K682-AB. Ford service number JT4Z-6K682-B. Built new, dynamically balanced, ships with gaskets. We supply shops and distributors.

Turbo Model

K03 (BorgWarner, right side)

OEM / Interchange Numbers

JT4E-6K682-AB, JT4E-6K682-AA, JT4Z-6K682-A, JT4Z-6K682-B

Application

2017-2019 Ford F-150 2.7L EcoBoost V6 (right / passenger side)

Service & Support

  • 1-Year Warranty
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  • Bulk Orders Welcome
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FAQ

The K03 (JT4E-6K682-AB) fits the 2017-2019 Ford F-150 with the 2.7L EcoBoost V6.

Right (passenger) side. The left side is JTE4-6C879-AB.

Brand new, dynamically balanced. No core charge. One-year warranty.

Yes. US stock, volume pricing for shops and distributors.

K03 Right-Side Turbo for 2017-2019 F-150 2.7L EcoBoost

This is the right (passenger) side K03. The JTE4-6C879-AB is the left (driver) side. Side-specific — do not swap.

F-150 2.7L EcoBoost turbo pair

SideFord OEM
Left / DriverJTE4-6C879-AB
Right / Passenger (this page)JT4E-6K682-AB

Cross Reference Numbers

This turbocharger replaces the following OE and interchange numbers:

  • JT4E-6K682-AB
  • JT4E-6K682-AA
  • JT4Z-6K682-A
  • JT4Z-6K682-B

Related numbers: JT4E-6C879-AB (left / driver side).

Installation and Care

  • Find out why the old turbo failed before installing the new one. Oil starvation or contaminated oil will destroy the replacement the same way.
  • Change the engine oil and filter. Flush or replace the oil feed line.
  • Side-specific — this is the RIGHT turbo.
  • Replace oil feed/drain lines. Prime before startup.

See our quality process for details.

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