1. Fuel Injection Parts Deals
  2. sku: 10413214040687771
  3. WALKER PRODUCTS 242-91039

WALKER PRODUCTS 242-91039 Ignition Knock Detonation Sensor 724620127014

242-91039 Walker Products Ignition Knock Detonation Sensor P N 242 91039

( Brand: Walker Products ), ( Type: Ignition Knock ), ( Manufacturer Part Number: 242-91039 ), ( Material: Material ), ( Item Height: 2.600 ), ( Item Length: 5.100 ), ( UPC: 724620127014 )

Review WALKER PRODUCTS Ignition Knock Detonation Sensor P/n 242 91039

Introducing the 242-91039 Ignition Knock Sensor by Walker, a vital component designed to enhance the performance and longevity of your vehicle's engine. This sensor is specifically engineered to detect and respond to ignition knock or pinging, which occurs when fuel detonates prematurely in the engine cylinders.

The Walker 242-91039 Ignition Knock Sensor is a compact, yet robust device, featuring a high-sensitivity element that can quickly identify even the slightest signs of abnormal combustion. Precisely engineered to meet or exceed original equipment manufacturer (OEM) specifications, this sensor provides accurate and reliable detection of ignition knock, enabling your vehicle's engine control system to adjust ignition timing and fuel delivery accordingly, thereby preventing further damage.

Constructed from premium materials, the Walker 242-91039 Ignition Knock Sensor offers exceptional durability and resistance to the harsh conditions of modern engines. Its robust design ensures a secure connection to the engine, minimizing the risk of sensor failure or signal interference, while its compact size allows for easy installation in confined engine compartments.

Designed with the latest technology, this sensor offers superior performance and reliability, making it an excellent choice for both professional mechanics and DIY enthusiasts. By investing in the Walker 242-91039 Ignition Knock Sensor, you're not only ensuring optimal engine performance but also extending the life of your vehicle's engine.

In summary, the Walker 242-91039 Ignition Knock Sensor is an essential component for maintaining the health and longevity of your vehicle's engine. Its advanced design, high sensitivity, and exceptional durability make it a top choice for professionals and enthusiasts alike, providing accurate and reliable detection of ignition knock and preventing further damage to the engine.

Pros and Cons of buying a Walker 242-91039 Ignition Knock Sensor

The Walker 242-91039 Ignition Knock Sensor is a crucial component in maintaining the optimal performance of your vehicle's engine. This sensor detects and reports engine knocking or pinging to the powertrain control module, which can then make adjustments to prevent damage. In this analysis, we will examine the potential advantages and disadvantages of purchasing this specific knock sensor.

Pros:

1. Improved engine performance: Installing a new knock sensor ensures the engine operates at its best, as it accurately detects and reports any engine knocking or pinging.

2. Enhanced fuel efficiency: By preventing engine knocking, the vehicle's fuel is used more efficiently, leading to potential savings on gasoline costs.

3. Longer engine life: Preventing engine knocking helps maintain the engine's overall health, potentially reducing the need for costly repairs or engine replacements.

4. OEM (Original Equipment Manufacturer) quality: The Walker 242-91039 Ignition Knock Sensor is manufactured by a reputable brand with a history of producing high-quality automotive parts.

5. Easy installation: Many customers report the sensor is simple to install, often taking less than an hour to replace the old sensor.

Cons:

1. Cost: While the Walker 242-91039 Ignition Knock Sensor is a reliable and effective solution, it may be more expensive compared to aftermarket alternatives or used sensors.

2. Potential installation complications: There have been reports of some vehicles requiring additional components, such as new wiring harnesses or programming, to properly integrate the new sensor.

3. Availability: In some cases, this specific sensor may be difficult to find in local auto parts stores, requiring an online purchase.

Conclusion:

The Walker 242-91039 Ignition Knock Sensor offers several advantages, including improved engine performance, enhanced fuel efficiency, longer engine life, and OEM quality. However, it does come with some potential disadvantages, such as cost, potential installation complications, and availability. Despite these cons, the benefits of a properly functioning ignition knock sensor far outweigh the potential drawbacks. Ultimately, the decision to purchase this sensor depends on the individual's preference for reliability, performance, and cost.

Recommendation:

If you are experiencing engine knocking or pinging, or simply want to prevent potential damage and maintain optimal engine performance, the Walker 242-91039 Ignition Knock Sensor is a solid investment. While it may come with a higher cost compared to alternative sensors, its reliability, effectiveness, and OEM quality make it a worthwhile addition to your vehicle. If you are unsure about installation complications or availability, consult your local mechanic or auto parts store for guidance.

part # 24291039 prices

  • $54.63-$207.50

specifications injectiopug:

  • brand: Walker Products
  • type: Ignition Knock
  • manufacturer part number: 242-91039
  • material: Material
  • item height: 2.600
  • item length: 5.100
  • upc: 724620127014

payments injectiopug:

  • credit card: Discover
  • other
  • wallet: Paypal

returns injectiopug:

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

seller injectiopug:

  • rating: 98.8%
  • # reviews: 83281

offer injectiopug:

  • availability: In Stock
  • quantity: 2
  • options: Ship-to-home
  • started: January 17, 2026
  • sold: 0

general injectiopug:

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

shipping injectiopug:

  • transit: 4-6 Days
  • type: Fixed
  • service: Standard
  • class: Standard
  • cost: $0.00
type: ignition knock, item height: 2.600, item length: 5.100,
category: auto parts > air fuel delivery > fuel injection parts > additional fuel injection parts, material: material, sku: 10413214040687771,

Walker Products 242-91039 Is Similar To:

injectiopug logo
5 offers $54.63–$207.50 USD
  • Offer #1: $54.63 price + free delivery = $54.63* total. Ignition Knock (Detonation) Sensor.FREE SHIPPING
  • Offer #2: $61.64 price + $15.99 delivery = $77.63* total. Walker Products Ignition Knock Sensor.+$15.99 shipping
  • Offer #3: $207.50 price + free delivery = $207.50* total. - Parts. Ignition Knock (Detonation) Sensors detect engine block vibrations caused from engine knock and send signals to the computer to retard ignition timing.FREE SHIPPING
  • Offer #4: $76.99 price + free delivery = $76.99* total. Radiators And Cooling. Type: Knock (Detonation) Sensor.FREE SHIPPING
  • Offer #5: $56.73 price + free delivery = $56.73* total. Walker Products Ignition Knock (Detonation) Sensors detect engine block vibrations caused from engine knock and send signals to the computer to retard ignition timing.FREE SHIPPING