2KNC0215 HOLSTEIN Knock Detonation Sensor Mazda Millenia

Review HOLSTEIN Knock Detonation Sensor Fits Mazda for MAZDA MILLENIA 1995–2002

The Holstein Parts 2KNC0215 Knock Sensor is a crucial component for maintaining optimal engine performance in Mazda Millenia vehicles manufactured between 1995 and 2002. This sensor is specifically designed to detect and signal the engine control module (ECM) when knocking or detonation occurs within the engine's combustion chamber.

The Holstein 2KNC0215 Knock Sensor is a high-precision electronic component that utilizes a piezoelectric crystal to convert the mechanical energy of engine knocking into an electrical signal. This sensor is essential for the ECM to adjust fuel injection and ignition timing to prevent engine damage caused by detonation.

The sensor housing is robustly designed with a black, heat-resistant coating to protect it from the harsh engine environment. The sensor comes with a wiring harness and mounting hardware for easy installation, ensuring a secure and reliable connection to the engine control module.

The Holstein 2KNC0215 Knock Sensor offers superior performance and durability compared to OEM sensors. It is designed to provide accurate and consistent knock detection, ensuring that your Mazda Millenia engine runs smoothly and efficiently. Additionally, this sensor is backed by Holstein Parts' one-year warranty, giving you peace of mind and confidence in your purchase.

In summary, the Holstein Parts 2KNC0215 Knock Sensor is an essential component for Mazda Millenia engines produced between 1995 and 2002. Its advanced piezoelectric technology offers superior knock detection accuracy and durability, while its easy installation process ensures a hassle-free upgrade for your vehicle. With Holstein Parts' one-year warranty, you can trust that this sensor will provide reliable and consistent performance for your Mazda Millenia.

The Holstein Parts 2KNC0215 Knock Sensor is designed for use in Mazda Millenia vehicles manufactured between 1995 and 2002. This sensor is responsible for detecting engine knocking or pinging, which can cause damage if left unchecked. Here are some potential pros and cons of buying this knock sensor:

1. OEM (Original Equipment Manufacturer) Replacement: This sensor is a direct replacement for the original part, ensuring a perfect fit and reliable performance.

2. Improved Engine Protection: By detecting and alerting the driver to knocking or pinging, the knock sensor helps prevent engine damage that can result from these conditions.

3. Reduced Check Engine Light: A faulty knock sensor can cause the check engine light to illuminate, which may require additional diagnostic work. Replacing the sensor can help eliminate this issue.

4. Smoother Engine Performance: A properly functioning knock sensor can help improve engine performance by maintaining optimal engine conditions.

1. Cost: The Holstein Parts 2KNC0215 Knock Sensor may be more expensive than aftermarket alternatives, which can be a deterrent for some buyers.

2. Installation Complexity: Installing the sensor may require some mechanical knowledge and tools, which can add to the overall cost and time investment.

3. Potential for Additional Repairs: If the knock sensor is failing, it may be an indication of other underlying engine issues that will also need to be addressed.

The Holstein Parts 2KNC0215 Knock Sensor is a reliable OEM replacement for Mazda Millenia vehicles, offering improved engine protection and smoother performance. However, its cost and potential installation complexity may be drawbacks for some buyers. Ultimately, the decision to purchase this sensor depends on the individual's budget, mechanical expertise, and priorities for their vehicle.

If you are experiencing engine knocking or pinging in your Mazda Millenia and are concerned about potential damage, it may be worth investing in a high-quality OEM replacement knock sensor like the Holstein Parts 2KNC0215. This will ensure a proper fit, reliable performance, and peace of mind. If cost is a concern, consider researching aftermarket alternatives, but be aware that they may not offer the same level of quality or fit as an OEM part. Additionally, if you are not comfortable installing the sensor yourself, consider having it installed by a professional mechanic.

Details:

Knock detonation sensor fits 1995 -2002 Mazda Millenia: msrp: $98.39. Rotating electrical. Terminal quantity: condition: new.

Brand: Holstein. Manufacturer part number: 2KNC0215. Material: factory specifications. Placement on vehicle: engine compartment.

Tire chains and accessories. Terminal type: factory connector. Features: direct fit. Timing parts/kits-valve train.

Caution: fitment is for north america vehicles. Mpn: 2KNC0215.: knock detonation sensor.

specifications ignitioncomp:

• for models: Millenia
• for makes: Mazda
• for years: 1995–2002
• brand: Holstein
• mpn: 2knc0215
• placement on vehicle: Engine Compartment
• ipn: S8691 Ks162 Id0178
• type: Knock
• features: Direct Fit
• caution: Fitment Is For North America Vehicles
• terminal type: Factory Connector
• material: Factory Specifications
• universal fitment: Direct Replacement
• modified item: No
• connector type: Oval

shipping ignitioncomp:

• class: expedited
• type: fixed
• service: fedex 2day
• transit: 2-3 days
• carrier: fedex

general ignitioncomp:

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

seller ignitioncomp:

• # reviews: 13739
• city: portland, oregon
• rating: 99.9%

payments ignitioncomp:

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

offer ignitioncomp:

• started: april 5, 2026
• availability: in stock
• sold #: 8
• options: ship-to-home
• in stock #: 3
• prices: $65.68–$130.99
• item condition: New

returns ignitioncomp:

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