KS204 STANDARD MOTOR PRODUCTS Knock Sensor FX35 Infiniti

Review STANDARD MOTOR PRODUCTS Knock Sensor Fits Infiniti Nissan for INFINITI NISSAN MURANO FX35 2003–2008

The KS204 Knock Sensor by Standard Motor Products is a precision-engineered component designed to detect engine anomalies, such as knocking or pinging sounds, in various applications, including the Infiniti FX35 from the years 2003 to 2008 and the Nissan Murano from the same period. This knock sensor is an essential part of the engine's fuel management and ignition systems, working in harmony to optimize performance, improve fuel efficiency, and protect the engine from potential damage.

Measuring approximately 1.5 inches in length, 0.7 inches in width, and 0.5 inches in height, the KS204 is meticulously crafted from high-quality materials that ensure durability and reliability. Its robust construction features a sensitive element capable of detecting even the slightest irregularities in engine operation.

The knock sensor employs an advanced piezoelectric design, which converts mechanical energy into electrical signals. When the engine experiences knocking or pinging, the sensor responds by generating an electrical signal that is transmitted to the engine control module (ECM). The ECM then adjusts the engine parameters to eliminate the unwanted sounds and maintain optimal performance.

The KS204 knock sensor comes fully calibrated from the factory and is designed to be a direct replacement for the OEM component. Its easy-to-install design requires no modifications to the vehicle, ensuring a hassle-free installation process. The sensor is secured to the engine block using a threaded stud and a locking nut, allowing for simple removal and replacement of the faulty sensor.

In summary, the Standard Motor Products KS204 Knock Sensor is an essential component for maintaining the health and performance of your Infiniti FX35 or Nissan Murano from the years 2003 to 2008. Its advanced design, durability, and ease of installation make it an ideal choice for both professional technicians and DIY enthusiasts alike. By ensuring your engine operates at peak performance, this knock sensor not only improves fuel efficiency but also protects your vehicle from potential damage, providing you with peace of mind and a smoother, more enjoyable driving experience.

Buying a standard motor KS204 knock sensor for a 2003-2008 Infiniti FX35 or Nissan Murano can be a cost-effective solution for addressing knock sensor-related issues. Here are some pros and cons to consider before making a purchase.

1. Cost: A standard motor KS204 knock sensor is typically less expensive than an OEM (original equipment manufacturer) sensor from Infiniti or Nissan.

2. Availability: Aftermarket sensors are widely available from various automotive parts retailers, both online and in-store.

3. Functionality: A standard motor KS204 knock sensor should function similarly to the OEM sensor, as it is a direct replacement part.

4. Quick installation: Replacing the knock sensor is a straightforward repair that can typically be done in under an hour, saving you time and labor costs.

1. Warranty: Using a non-OEM sensor may void the warranty of your vehicle, depending on the terms of your dealership or manufacturer.

2. Quality concerns: Some aftermarket sensors may not meet the same quality standards as OEM sensors, which could lead to potential issues down the road.

3. Potential compatibility issues: While the KS204 sensor is a direct replacement for many vehicles, it's essential to ensure that it is compatible with your specific Infiniti FX35 or Nissan Murano model.

The decision to buy a standard motor KS204 knock sensor for your 2003-2008 Infiniti FX35 or Nissan Murano depends on your priorities. If you're looking to save money and are confident in the quality of the aftermarket sensor, it could be an excellent choice. However, if you prefer the peace of mind that comes with an OEM sensor or want to maintain your vehicle's warranty, it might be worth the extra cost. Ultimately, it's essential to do your research and ensure that the aftermarket sensor you choose is a reliable and compatible solution for your specific vehicle.

If you decide to go with a standard motor KS204 knock sensor, I would recommend purchasing it from a reputable automotive parts retailer with a good return policy to minimize the risk of receiving a faulty or incompatible part. Make sure to double-check the compatibility of the sensor with your specific vehicle model before making the purchase.

Details:

Please return the defective part in its original manufacturers packaging. 1 x Standard KS204 knock sensor. Photos of the defect if available along with a issue. Verify that the item will solve problem with your car.

The vehicle identification number vain.

specifications ignitioncomp:

• for models: Fx35, Murano
• for makes: Infiniti, Nissan
• for years: 2003–2008
• brand: Standard Motor Products
• mpn: Ks204
• type: Knock Sensor
• features: Easy To Replace
• items included: 1 Knock Sensor

shipping ignitioncomp:

• service: Standard
• type: fixed
• transit: 4-7 days
• class: Standard

returns ignitioncomp:

• paid by: seller
• time: 30 days
• policy: returns accepted

payments ignitioncomp:

• other
• wallet: apple-pay
• credit card: mastercard

general ignitioncomp:

• category: Auto Parts > Car Truck Accessories > Ignition Systems Components

offer ignitioncomp:

• options: ship-to-home
• in stock #: 5
• sold #: 5
• started: may 29, 2026
• prices: $19.95–$43.77
• item condition: New
• availability: in stock

seller ignitioncomp:

• rating: 99.9%
• city: 33131
• # reviews: 4939