Delphi AS10277 ignition knock (detonation) sensor for the 2011-2014 Ford F-150 V6 3.7L, the 2011-2020 F-150 V6 3.5L, the 2018-2023 F-150 V6 3.3L and other vehicles detects engine knock and sends a signal to the engine. It is tested and calibrated to OE standards.
- Helps engine performance with all fuels
- Helps protect the engine from damage caused by pre-ignition knocking
- Calibrated for a wide variety of frequencies to detect shifts and give accurate signals
- Sealed to withstand humidity, salt spray and automotive fluids
- Ground-isolated design with a 2-wire shielded harness to help protect the signal from electromagnetic interference (EMI)
- Self-generating piezoelectric design that needs no power to the sensor
Quick facts
- Part: Delphi AS10277 ignition knock (detonation) sensor
- Fits: the 2011-2014 Ford F-150 V6 3.7L, the 2011-2020 F-150 V6 3.5L, the 2018-2023 F-150 V6 3.3L and other vehicles
- Condition: New
A lit check engine light, pinging under load or a drop in power can mean a knock sensor is failing. A damaged wiring harness, a loose connector or poor fuel can be behind the same signs, so find the actual cause before you buy.
Fits
The vehicles it fits include the 2011-2019 Ford Explorer V6 3.5L, the 2020-2023 Explorer V6 3.3L and the 2011-2017 Ford Mustang V6 3.7L, along with the F-150 above. If your car is not named here, look it up in the "Vehicles it fits" section to see whether it is covered.
Specifications
- Quantity per vehicle: 1
- Type: ignition knock (detonation) sensor
- Harness: 2-wire, shielded
- Condition: New
In the box
One ignition knock (detonation) sensor. This listing is one sensor, and the fitment calls for one per vehicle.
Interchange: 7T4Z 12A699-AB
S8936 · DKS776 · 7T4Z12A699A · 7T4Z12A699AA · KS336 · 5S9096
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
S8936, DKS776, 7T4Z12A699A, 7T4Z12A699AA, 7T4Z 12A699-AB, KS336, 5S9096
Frequently Asked Questions
Does the Delphi AS10277 knock sensor fit the 2011-2014 Ford F-150 V6 3.7L?
Yes. Delphi AS10277 fits the 2011-2014 Ford F-150 V6 3.7L, and also the 2011-2020 F-150 V6 3.5L and the 2018-2023 F-150 V6 3.3L.
Is this knock sensor right for the 2020-2023 Ford Explorer V6 3.3L?
Yes. Delphi AS10277 fits the 2020-2023 Ford Explorer V6 3.3L, as well as the 2011-2019 Explorer V6 3.5L.
Does the Delphi knock sensor need power to work?
No. Its self-generating piezoelectric design needs no power to the sensor. The 2-wire shielded harness is ground isolated to help protect the signal from EMI.
Can this knock sensor handle road salt and engine fluids?
Yes. This knock sensor is sealed to withstand humidity, salt spray and automotive fluids.
Is 7T4Z12A699A a cross-reference for the Delphi AS10277?
Yes. 7T4Z12A699A is one of the cross-reference numbers for Delphi AS10277; the others are on the Interchange line of this page.
