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Item #:
32188004
Knock Sensor Fit for Ford E-150 E-250 Econoline 4.2L 1997 1998,Thunderbird 3.8L 1994 1995, Lincoln Mark 4.6L 1993 1994 1995,F3LY12A699A
Item #:
32188004
IMP 25
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What Stands Out
Vehicle Compatibility
Designed specifically for Ford E-150 and E-250 models from 1997-1998, ensuring optimal function without compatibility issues across various engine sizes and types.
High Quality Design
Manufactured to meet or exceed OEM specifications, providing durability and reliability for long-lasting performance in demanding driving conditions.
Easy Installation
User-friendly design allows for straightforward installation, saving time and reducing labor costs for DIY enthusiasts and professional mechanics alike.
Product Details
| Current Rating | 1 Amps |
| Lower Temperature Rating | 150 Degrees Celsius |
| Maximum Supply Voltage | 15 Volts |
| Measurement Accuracy | +/-0.5% |
| Measuring Range | u03bb=0.7- u221e |
| Mounting Type | Plug In |
| Output Type | Electric signal |
| Response Time | 1 Milliseconds |
| Sensing Distance | 10 Meters |
| Specific Uses For Product | KNOCK SENSOR |
| Upper Temperature Rating | 930 Degrees Celsius |
| Item Weight | 0.06 Kilograms |
| Brand Name | DOICOO |
| Model | F3LY12A699A |
| UPC | 604270602935 |
| Manufacturer | DOICOO |
| Included Components | KNOCK SENSOR |
| Material Type | ABS,Plastic,Metal,Aluminum,brass,Electronic Parts |
| Style Name | long life span |
| Brand | DOICOO |
| Material | ABS,Plastic,Metal,Aluminum,brass,Electronic Parts |
| Style | long life span |
Who Should Buy?
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Ford Owners
Owners of specific Ford models needing a reliable knock sensor for improved engine performance and efficiency.
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Do-It-Yourselfers
DIY enthusiasts looking to replace a faulty knock sensor themselves, saving on costly mechanic fees.
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Vintage Car Fans
Enthusiasts of older Ford models who require quality parts to maintain their vehicles' performance and longevity.
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Newer Vehicles
Owners of cars manufactured after 1998 may find this sensor incompatible with their models.
Product Description
Knock Sensor Fit for Ford E-150 E-250 Econoline 4.2L 1997 1998,Thunderbird 3.8L 1994 1995, Lincoln Mark 4.6L 1993 1994 1995,F3LY12A699A 94DA-12A699-AA 89054021 2132284 144204 5S2209
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is a knock sensor and how does it work?
Answer: A knock sensor is a crucial component in an engine management system that detects engine knocking or pinging. It works by converting vibrations produced by knocking into an electrical signal that the engine control unit (ECU) can interpret. This allows the ECU to adjust ignition timing for optimal performance and fuel efficiency. For example, if the knock sensor detects knocking, it signals the ECU to retard the timing, preventing potential damage to the engine and ensuring smooth operation. -
Question:
What vehicles are compatible with the Knock Sensor F3LY12A699A?
Answer: The Knock Sensor F3LY12A699A is designed to fit specific Ford models. It is compatible with the Ford E-150 and E-250 Econoline equipped with a 4.2L engine, as well as the Thunderbird with a 3.8L engine from the specified years. Ensuring compatibility is crucial when replacing a knock sensor, as using the wrong part can lead to performance issues; thus, it's advisable to check your vehicle's specifications before purchasing. -
Question:
What symptoms might indicate a faulty knock sensor?
Answer: A faulty knock sensor can exhibit several symptoms that may indicate potential engine problems. Common signs include engine knocking sounds, poor fuel efficiency, increased exhaust emissions, and a check engine light on the dashboard. If you notice these symptoms, it could mean that your knock sensor is not accurately detecting engine vibrations, causing performance issues. Addressing these symptoms promptly can help maintain engine health and optimize overall vehicle performance. -
Question:
How do I know if I need to replace my knock sensor?
Answer: If your vehicle is experiencing poor acceleration, reduced fuel efficiency, or unusual engine noises, it might be time to consider replacing the knock sensor. Additionally, if your vehicle’s onboard diagnostics system triggers a check engine light specifically related to knock sensor performance, it's advisable to replace it. Running your vehicle with a malfunctioning knock sensor can lead to further engine damage, so addressing this issue early is beneficial. -
Question:
Can I install a knock sensor myself?
Answer: Installing a knock sensor can be a DIY project for those familiar with automotive repairs. It typically involves locating the sensor on the engine, disconnecting the battery, and replacing the old sensor with the new one. However, proper tools and knowledge of your vehicle's specific layout are necessary. If you're hesitant or inexperienced, seeking the assistance of a professional mechanic can help ensure that the installation is done correctly, which is vital for maintaining optimal engine performance. -
Question:
What is the difference between OEM and aftermarket knock sensors?
Answer: OEM (Original Equipment Manufacturer) knock sensors are made by the vehicle manufacturer, ensuring perfect compatibility and quality standards. On the other hand, aftermarket sensors are produced by third-party companies and can vary in quality. While aftermarket sensors may be less expensive, they might not always meet the same specifications as OEM parts. If your focus is on preserving your vehicle’s performance and reliability, opting for an OEM knock sensor is generally recommended. -
Question:
How often should a knock sensor be checked or replaced?
Answer: While there is no set schedule for replacing a knock sensor, it’s a good idea to have it checked as part of regular vehicle maintenance, particularly during tune-ups. If your vehicle begins to exhibit signs of knocking or if the check engine light features issues related to it, that would indicate a potential need for replacement. Regular diagnostic checks can help catch sensor-related issues early, maintaining engine efficiency and performance. -
Question:
Is it safe to drive with a malfunctioning knock sensor?
Answer: Driving with a malfunctioning knock sensor is not recommended, as it can lead to serious engine problems over time. The knock sensor plays a critical role in adjusting the engine's ignition timing; a faulty sensor could cause the engine to knock, which may lead to severe damage. If you suspect issues with your knock sensor, addressing it promptly can save costs on extensive repairs and help maintain overall vehicle performance. -
Question:
What can happen if I ignore a faulty knock sensor?
Answer: Ignoring a faulty knock sensor can lead to significant engine damage over time. Without proper adjustments to the ignition timing, the engine may experience knocking, which can lead to heavy wear and tear, reduced efficiency, and ultimately expensive repairs. Early detection and replacement of a faulty sensor can save you from these cascading problems and maintain the overall functionality of your vehicle. -
Question:
Where can I buy the Knock Sensor F3LY12A699A?
Answer: You can buy the Knock Sensor F3LY12A699A from Ubuy, which offers a wide selection of automotive parts tailored for various vehicles. Ubuy ensures that you are getting compatible products designed to enhance your engine's performance and reliability. Searching for parts through Ubuy makes finding the right replacement sensor straightforward, alongside additional resources and support for your automotive needs in Isle of Man.
DOICOO Detonation Editorial Review
The Knock Detonation Sensor F3LY12A699A is a compatible part for a range of Ford vehicles, but not suitable for every model. It may require a different pigtail for some vehicles. The product has received a generally positive reception, with customers confirming that it is an effective and direct replacement for the original part. However, some customers have experienced issues with fitting due to metric threads and incorrect parts being sent. Overall, it appears that this product is a good option for those seeking a replacement knock sensor for their Ford vehicle.
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Pros
- Direct replacement for original part
- Effective performance and functionality
- Suitable for a range of Ford models
Cons
- May require different pigtail for some vehicles
Platform Trust & Buyer Confidence
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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
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Features & Benefits
- Check your vehicle type with our vehicle fitment before purchasing
- Compare our product pictures with your old part
- Compatible with Ford E-150, E-250, F-150, Thunderbird, and Lincoln Mark VIII
- Includes multiple Compatible OEM part numbers
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