Delphi AS10277 Ignition Knock (Detonation) Sensor

Ignition Knock Sensor for Ford and Lincoln

Delphi AS10277 is an ignition knock (detonation) sensor built for vehicles that rely on accurate engine knock detection to manage timing and protect performance. It is a direct-fit sensor for a wide range of Ford, Lincoln, and Mercury applications, including Ford Explorer, F-150, and Transit models.

• Ignition knock (detonation) sensor
• Terminal type: pin
• Connector quantity: 1
• Connector shape: square
• Connector gender: male
• Terminal quantity: 1
• Terminal gender: male
• Package contents: ignition knock (detonation) sensor

OE-Validated Sensor Construction

Delphi AS10277 is part of Delphi’s sensor lineup, which is developed and validated to OE standards for accurate readings and consistent signal output. This knock sensor is engineered for applications where the engine control module depends on precise detonation feedback to adjust ignition timing and help maintain proper engine operation. This part cross-references Standard Ignition KS336 for the same application.

Vehicle Fitment

• Fits 2011-2023 Ford Explorer, N/A
• Fits 2011-2023 Ford F-150, N/A
• Fits 2015-2023 Ford Transit-150, N/A
• Fits 2015-2023 Ford Transit-250, N/A
• Fits 2015-2023 Ford Transit-350, N/A
• Fits 2015-2023 Ford Transit-350 HD, N/A
• Fits 2015-2022 Ford Expedition, N/A
• Fits 2017-2022 Ford GT, N/A
• Fits 2015-2022 Lincoln Navigator, N/A
• Fits 2017-2020 Lincoln Continental, N/A
• Fits 2009-2019 Ford Flex, N/A
• Fits 2008-2019 Ford Taurus, N/A
• Fits 2010-2019 Lincoln MKT, N/A
• Fits 2007-2018 Ford Edge, N/A
• Fits 2007-2018 Lincoln MKX, N/A
• Fits 2011-2017 Ford Mustang, N/A
• Fits 2009-2016 Lincoln MKS, N/A
• Fits 2007-2016 Lincoln MKZ, N/A
• Fits 2010-2012 Ford Fusion, N/A
• Fits 2008-2009 Ford Taurus X, N/A
• Fits 2008-2009 Mercury Sable, N/A

What This Sensor Helps Address

• Knock sensor fault codes
• Audible spark knock or detonation under load
• Erratic ignition timing control
• Reduced engine performance from inaccurate knock feedback
• Check engine light concerns related to detonation sensing

Installation Notes

Verify connector style, terminal count, and engine application before installation. AS10277 uses a single male pin terminal with one square male connector, so matching the OE connector is important for proper fitment. Mounting hardware is not included.

Quality Assurance

Delphi tests and calibrates its sensors to OE standards and uses product validation methods to support accurate readings and dependable signal output. That OE-focused process helps reduce repeat repairs and supports consistent performance in Ford Explorer, F-150, Transit, Expedition, and related Lincoln applications.