STANDARD MOTOR PRODUCTS KS239 Knock Sensor 707390336503

( Brand: Standard Motor Products ), ( Part Type: Sensor Motor ), ( Manufacturer Part Number: KS239 ), ( Style: Modern ), ( Mounting Type: Flange Mount ), ( Unit Count: 1.0 ), ( UPC: 707390336503 ), ( Package Dimensions Lxwxh: 4.58x3.36x2.1 Inches ), ( Weight: 0.62 Pounds )

Review STANDARD MOTOR PRODUCTS Knock Sensor

The Standard Motor KS239 Knock Sensor is an essential component of any modern engine management system. This sophisticated sensor is designed to detect and respond to irregular engine combustion, more commonly known as engine knocking or pinging.

The KS239 Knock Sensor is a piezoelectric device, meaning it converts mechanical energy into electrical energy. It consists of a thin, flat diaphragm that is sensitive to vibrations. When the engine experiences knocking, the sensor detects the resulting vibrations and sends an electrical signal to the engine control unit (ECU). The ECU then adjusts the fuel-air mixture and ignition timing to help eliminate the knocking and protect the engine from potential damage.

The sensor has a compact, cylindrical design, with a length of approximately 50mm and a diameter of about 20mm. It is typically mounted on the engine block near the crankshaft or camshaft using a threaded stud and a locknut. The sensor is also equipped with a protective shield to help minimize external interference and maintain accurate readings.

The KS239 Knock Sensor operates within a wide temperature range, from -40 C to 150 C (-40 F to 302 F), ensuring reliable performance in various driving conditions. It also features a high-temperature coating to protect against thermal shock and a robust construction to withstand the harsh engine environment.

This knock sensor is compatible with various vehicle makes and models, making it a versatile choice for both professional mechanics and DIY enthusiasts. It is also easy to install, requiring only basic hand tools and a few simple steps.

In summary, the Standard Motor KS239 Knock Sensor is an indispensable tool for maintaining optimal engine performance and preventing potential engine damage. Its advanced piezoelectric design, wide temperature range, and robust construction make it a reliable and effective solution for detecting and addressing engine knocking.

Buying a standard motor KS239 knock sensor can be a cost-effective solution for addressing knocking or pinging sounds in your engine. Here are some pros and cons that might help you make an informed decision:

1. Cost-effective: A standard motor KS239 knock sensor is generally less expensive than an OEM (original equipment manufacturer) sensor.

2. Readily available: These sensors are widely available from various automotive parts stores and online retailers.

3. Can be used on multiple vehicles: The KS239 sensor is a universal knock sensor that can be used on various vehicles, making it a versatile option.

4. Easy installation: Installing a knock sensor is typically a straightforward process that can be done by most DIYers.

1. Potential for lower quality: Since the KS239 sensor is not an OEM part, it might not meet the same quality standards as the sensor originally installed in your vehicle.

2. Risk of compatibility issues: While the KS239 sensor is universal, it might not be compatible with all vehicles. Be sure to double-check the specifications and compatibility before purchasing.

3. Reduced warranty coverage: Using a non-OEM part may reduce the coverage provided by the manufacturer's warranty on your vehicle.

In conclusion, buying a standard motor KS239 knock sensor can save you money and provide a functional solution for addressing knocking or pinging sounds in your engine. However, potential issues with quality, compatibility, and warranty coverage should be considered before making a purchase. Ultimately, the decision to use a standard motor KS239 sensor depends on your budget, technical expertise, and personal preferences. If you are comfortable with the potential risks and confident in your ability to install and test the sensor, it could be a good option for you. Otherwise, you might prefer to invest in an OEM sensor for the added peace of mind and warranty coverage.

part # ks239 prices

• $99.95-$111.92

specifications injectiopug:

• brand: Standard Motor Products
• part type: Sensor Motor
• manufacturer part number: KS239
• style: Modern
• mounting type: Flange Mount
• unit count: 1.0
• upc: 707390336503
• package dimensions lxwxh: 4.58x3.36x2.1 Inches
• weight: 0.62 Pounds

offer injectiopug:

• availability: In Stock
• sold: 0
• options: Ship-to-home
• quantity: 1
• started: October 25, 2025

payments injectiopug:

• other
• wallet: Paypal
• credit card: Diners-club

seller injectiopug:

• # reviews: 60
• rating: 96.9%

shipping injectiopug:

• class: Standard
• service: Standard
• cost: $0.00
• transit: 3-5 Days
• type: Fixed

general injectiopug:

• Air Fuel Delivery > Fuel Injection Parts > Additional Fuel Injection Parts
• condition: New other see details

returns injectiopug:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

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