DELPHI SX-3174 Ignition Knock Detonation Sensor Plug Dq

( Brand: Delphi ), ( Type: Ignition Knock ), ( Manufacturer Part Number: SX-3174 ), ( Manufacturer Warranty: 1 Year / 12, 000 Miles ), ( Ipn: C255 65-49 ), ( Item Height: 1.500 ), ( Item Length: 3.000 ), ( Item Weight: 0.1400 ), ( Placement On Vehicle: Emission Control Sensors ), ( Compatible Model: Prius Plug-in ), ( Compatible Year: 2015 2014 2013 2012 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Delphi Ignition Knock )

Review DELPHI Ignition Knock Detonation Sensor Toyota Plug in Dq fits PRIUS 2012–2015

The Delphi SX-3174 Ignition Knock Sensor is a crucial component for maintaining the optimal performance of your 2012-2015 Toyota Prius Plug-in DQ. This advanced sensor is specifically designed to detect and respond to ignition knock or detonation, which is an abnormal combustion event in the engine.

The Delphi SX-3174 sensor utilizes a sophisticated design that includes a built-in microphone to monitor engine sounds. When it detects knock or detonation, it sends a signal to the powertrain control module, alerting it to adjust engine parameters and prevent further damage.

This sensor is a direct replacement for the original equipment manufactured (OEM) sensor, ensuring a perfect fit and reliable operation. It is engineered to meet or exceed OEM specifications for accuracy, sensitivity, and durability.

The Delphi SX-3174 sensor is designed with a robust construction to withstand the harsh conditions of your engine bay. It features a high-temperature ceramic element and a corrosion-resistant housing to ensure long-lasting performance.

Installing the Delphi SX-3174 sensor in your Toyota Prius Plug-in DQ is a straightforward process. It comes with all necessary hardware and easy-to-follow instructions to make the job simple and hassle-free.

By choosing the Delphi SX-3174 Ignition Knock Sensor for your Toyota Prius Plug-in DQ, you can enjoy the peace of mind that comes with knowing your engine is running smoothly and efficiently. This sensor is an essential component for maintaining the longevity and reliability of your vehicle, and it's backed by Delphi's commitment to quality and customer satisfaction.

The Delphi SX-3174 ignition knock detonation sensor is designed to help address ignition system issues, including knocking and pinging, in various vehicle models including the 2012-2015 Toyota Prius Plug-in hybrids equipped with the DQ series engine. By replacing the stock sensor with this aftermarket alternative, some potential benefits and drawbacks may arise.

1. Improved engine performance: The Delphi SX-3174 is specifically engineered to be more sensitive to engine knocking and pinging compared to the OEM sensor. This heightened sensitivity can potentially lead to better engine performance and improved fuel efficiency.

2. Enhanced durability: The aftermarket sensor is manufactured to be more durable compared to the OEM sensor. This can save vehicle owners from having to replace the sensor multiple times.

3. Cost savings: The aftermarket sensor is often more cost-effective compared to the OEM sensor, making it an attractive option for those looking to save money on repairs.

1. Potential for false positives: The heightened sensitivity of the Delphi SX-3174 sensor can lead to false positives, where the sensor detects knocking or pinging when it's not actually occurring. This can result in unnecessary repairs or preventive measures.

2. Requires calibration: In some cases, replacing the sensor may require recalibration of the vehicle's powertrain control module (PCM). This can add to the overall cost and complexity of the repair.

3. Potential compatibility issues: While the Delphi SX-3174 sensor is designed to fit the 2012-2015 Toyota Prius Plug-in hybrids, there is always a risk of compatibility issues. These issues can range from minor problems to more significant ones that may require further investigation.

The Delphi SX-3174 ignition knock detonation sensor can offer several benefits for those looking to improve their vehicle's engine performance and save money on repairs. However, it's important to be aware of the potential drawbacks, such as false positives and compatibility issues. Ultimately, the decision to purchase this aftermarket sensor depends on an individual's priorities, budget, and willingness to take on potential risks.

If you are experiencing noticeable engine knocking or pinging and are considering replacing the ignition knock sensor, the Delphi SX-3174 could be a viable option. However, it's recommended to thoroughly research the sensor, consult with a trusted mechanic, and weigh the potential benefits and drawbacks before making a purchase. Additionally, make sure to follow any necessary installation instructions and calibration procedures to ensure optimal performance and prevent any potential issues.

part # sx3174 prices

• $21.29-$102.11

specifications injectiopug:

• for models: Prius
• for makes: Toyota
• for years: 2012-2015
• brand: Delphi
• type: Ignition Knock
• manufacturer part number: SX-3174
• manufacturer warranty: 1 Year / 12, 000 Miles
• interchange part number: C255 65-49
• item height: 1.500
• item length: 3.000
• item weight: 0.1400
• placement on vehicle: Emission Control Sensors
• compatible model: Prius Plug-in
• compatible year: 2015 2014 2013 2012
• core charge: Free No Core Charge
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Delphi Ignition Knock

general injectiopug:

• condition: New
• Air Fuel Delivery > Fuel Injection Parts > Additional Fuel Injection Parts

seller injectiopug:

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• # reviews: 666245

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shipping injectiopug:

• cost: $0.00
• type: Fixed
• transit: 3-6 Days
• service: Standard, Expedited
• class: Standard, Expedited

returns injectiopug:

• policy: Returns Accepted
• time: 30 Days
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offer injectiopug:

• started: June 10, 2026
• options: Ship-to-home
• sold: 0
• availability: In Stock
• quantity: 2

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