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Holstein 2KNC0129 Ignition Knock (Detonation) Sensor
Overview of Holstein Ignition Knock Sensor 2KNC0129
The Holstein Parts Ignition Knock (Detonation) Sensor 2KNC0129 is designed to detect engine knocking and ensure optimal combustion in various Chrysler, Dodge, Jeep, Mitsubishi, and Ram vehicles. This sensor features a blade terminal type with a single rectangular female connector, making it compatible with multiple models including the Ram 1500 and Grand Cherokee.
- Terminal Type: Blade
- Connector Quantity: 1
- Connector Shape: Rectangular
- Terminal Quantity: 2
- Connector Gender: Female
- Terminal Gender: Male
Detailed Description of the 2KNC0129 Knock Sensor
The Holstein Parts ignition knock sensor 2KNC0129 is engineered to accurately detect engine detonation by monitoring vibrations caused by knocking. It features a blade terminal type with two male terminals housed within a single rectangular female connector. This configuration ensures a secure and reliable electrical connection, critical for precise sensor performance. The sensor is compatible with a range of vehicles including Chrysler 300M, Dodge Dakota, Jeep Liberty, Mitsubishi Raider, and Ram 1500 models, among others.
Holstein Parts offers a dedicated product line focused on emission control sensors, providing components that meet or exceed OEM specifications. The 2KNC0129 sensor is part of this line, emphasizing durability and fitment accuracy for emission-related applications.
Common Applications and Issues Addressed
- Detects engine knocking to prevent damage
- Helps maintain optimal engine timing and performance
- Reduces harmful emissions by ensuring proper combustion
- Prevents engine misfires related to detonation
- Supports engine control module (ECM) in adjusting ignition timing
Installation Notes and Tips
- Ensure the connector is fully seated with the rectangular female connector engaging the male terminals
- Verify the blade terminal type matches the vehicle’s wiring harness
- Inspect the sensor mounting area for cleanliness before installation
- Use proper torque specifications to avoid sensor damage
- Consult vehicle-specific service manuals for exact sensor location and replacement procedures
Quality Assurance and Warranty
Holstein Parts maintains strict quality control standards for the 2KNC0129 ignition knock sensor, ensuring reliable performance and fitment. While specific warranty details may vary, Holstein Parts products typically come with a limited warranty covering defects in materials and workmanship. This sensor is manufactured to meet or exceed OEM standards for emission control sensors, providing confidence in its durability and function.
| Brand | Holstein |
| Part Number | 2KNC0129 |
| Position | Holstein Parts, N/A |
| Connector Gender | Female |
| Connector Quantity | 1 |
| Connector Shape | Rectangular |
| Terminal Gender | Male |
| Terminal Quantity | 2 |
| Terminal Type | Blade |
This part fits 84 vehicles. Search below:
| Year | Make | Model | Body Type | Drive Type | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|---|
| 2013 | Ram | 1500 | 4.7L | V8 | N/A | Holstein Parts | |||
| 2012 | Jeep | Liberty | 3.7L | V6 | N/A | Holstein Parts | |||
| 2012 | Ram | 1500 | 3.7L | V6 | N/A | Holstein Parts | |||
| 2012 | Ram | 1500 | 4.7L | V8 | N/A | Holstein Parts | |||
| 2011 | Dodge | Dakota | Crew Cab Pickup | RWD | 3.7L | V6 | GAS | N/A | With OE Number 4606 093AE; Holstein Parts |
| 2011 | Dodge | Nitro | 4.0L | V6 | N/A | Holstein Parts | |||
| 2011 | Dodge | Nitro | 3.7L | V6 | N/A | Holstein Parts | |||
| 2011 | Jeep | Liberty | 3.7L | V6 | N/A | Holstein Parts | |||
| 2011 | Ram | 1500 | 3.7L | V6 | N/A | Holstein Parts | |||
| 2011 | Ram | 1500 | 4.7L | V8 | N/A | Holstein Parts | |||
| 2011 | Ram | Dakota | 4.7L | V8 | N/A | Holstein Parts | |||
| 2011 | Ram | Dakota | 3.7L | V6 | N/A | Holstein Parts | |||
| 2010 | Chrysler | Town & Country | 4.0L | V6 | N/A | Holstein Parts | |||
| 2010 | Dodge | Dakota | 3.7L | V6 | N/A | Holstein Parts | |||
| 2010 | Dodge | Dakota | 4.7L | V8 | N/A | Holstein Parts | |||
| 2010 | Dodge | Grand Caravan | 4.0L | V6 | N/A | Holstein Parts | |||
| 2010 | Dodge | Nitro | 4.0L | V6 | N/A | Holstein Parts | |||
| 2010 | Dodge | Nitro | 3.7L | V6 | N/A | Holstein Parts | |||
| 2010 | Dodge | Ram 1500 | 4.7L | V8 | N/A | Holstein Parts | |||
| 2010 | Dodge | Ram 1500 | 3.7L | V6 | N/A | Holstein Parts | |||
| 2010 | Jeep | Commander | 3.7L | V6 | N/A | Holstein Parts | |||
| 2010 | Jeep | Grand Cherokee | 3.7L | V6 | N/A | Holstein Parts | |||
| 2010 | Jeep | Liberty | 3.7L | V6 | N/A | Holstein Parts | |||
| 2009 | Chrysler | Aspen | 4.7L | V8 | N/A | Holstein Parts | |||
| 2009 | Chrysler | Town & Country | 4.0L | V6 | N/A | Holstein Parts | |||
| 2009 | Dodge | Dakota | 3.7L | V6 | N/A | Holstein Parts | |||
| 2009 | Dodge | Dakota | 4.7L | V8 | N/A | Holstein Parts | |||
| 2009 | Dodge | Durango | 3.7L | V6 | N/A | Holstein Parts | |||
| 2009 | Dodge | Durango | 4.7L | V8 | N/A | Holstein Parts | |||
| 2009 | Dodge | Grand Caravan | 4.0L | V6 | N/A | Holstein Parts | |||
| 2009 | Dodge | Nitro | 4.0L | V6 | N/A | Holstein Parts | |||
| 2009 | Dodge | Nitro | 3.7L | V6 | N/A | Holstein Parts | |||
| 2009 | Dodge | Ram 1500 | 4.7L | V8 | N/A | Holstein Parts | |||
| 2009 | Dodge | Ram 1500 | 3.7L | V6 | N/A | Holstein Parts | |||
| 2009 | Jeep | Commander | 4.7L | V8 | N/A | Holstein Parts | |||
| 2009 | Jeep | Commander | 3.7L | V6 | N/A | Holstein Parts | |||
| 2009 | Jeep | Grand Cherokee | 3.7L | V6 | N/A | Holstein Parts | |||
| 2009 | Jeep | Grand Cherokee | 4.7L | V8 | N/A | Holstein Parts | |||
| 2009 | Jeep | Liberty | 3.7L | V6 | N/A | Holstein Parts | |||
| 2009 | Mitsubishi | Raider | 3.7L | V6 | N/A | Holstein Parts | |||
| 2008 | Chrysler | Aspen | 4.7L | V8 | N/A | Holstein Parts | |||
| 2008 | Chrysler | Pacifica | 4.0L | V6 | N/A | Holstein Parts | |||
| 2008 | Chrysler | Town & Country | 4.0L | V6 | N/A | Holstein Parts | |||
| 2008 | Dodge | Dakota | 3.7L | V6 | N/A | Holstein Parts | |||
| 2008 | Dodge | Dakota | 4.7L | V8 | N/A | Holstein Parts | |||
| 2008 | Dodge | Durango | 3.7L | V6 | N/A | Holstein Parts | |||
| 2008 | Dodge | Durango | 4.7L | V8 | N/A | Holstein Parts | |||
| 2008 | Dodge | Grand Caravan | 4.0L | V6 | N/A | Holstein Parts | |||
| 2008 | Dodge | Nitro | 4.0L | V6 | N/A | Holstein Parts | |||
| 2008 | Dodge | Nitro | 3.7L | V6 | N/A | Holstein Parts | |||
| 2008 | Dodge | Ram 1500 | 4.7L | V8 | N/A | Holstein Parts | |||
| 2008 | Dodge | Ram 1500 | 3.7L | V6 | N/A | Holstein Parts | |||
| 2008 | Jeep | Commander | 4.7L | V8 | N/A | Holstein Parts | |||
| 2008 | Jeep | Commander | 3.7L | V6 | N/A | Holstein Parts | |||
| 2008 | Jeep | Grand Cherokee | 3.7L | V6 | N/A | Holstein Parts | |||
| 2008 | Jeep | Grand Cherokee | 4.7L | V8 | N/A | Holstein Parts | |||
| 2008 | Jeep | Liberty | 3.7L | V6 | N/A | Holstein Parts | |||
| 2008 | Mitsubishi | Raider | 3.7L | V6 | N/A | From 02/01/2008; Holstein Parts | |||
| 2008 | Mitsubishi | Raider | 3.7L | V6 | N/A | To 01/03/2008; Holstein Parts | |||
| 2007 | Chrysler | Pacifica | 4.0L | V6 | N/A | Holstein Parts | |||
| 2007 | Dodge | Dakota | 3.7L | V6 | N/A | Holstein Parts | |||
| 2007 | Dodge | Durango | 3.7L | V6 | N/A | Holstein Parts | |||
| 2007 | Dodge | Nitro | 4.0L | V6 | N/A | Holstein Parts | |||
| 2007 | Dodge | Nitro | 3.7L | V6 | N/A | Holstein Parts | |||
| 2007 | Dodge | Ram 1500 | 3.7L | V6 | N/A | Holstein Parts | |||
| 2007 | Jeep | Commander | 3.7L | V6 | N/A | Holstein Parts | |||
| 2007 | Jeep | Grand Cherokee | 3.7L | V6 | N/A | Holstein Parts | |||
| 2007 | Jeep | Liberty | 3.7L | V6 | N/A | Holstein Parts | |||
| 2007 | Mitsubishi | Raider | 3.7L | V6 | N/A | From 10/01/2006; Holstein Parts | |||
| 2005 | Chrysler | Pacifica | 3.5L | V6 | N/A | From 06/20/2005; Holstein Parts | |||
| 2004 | Chrysler | Concorde | 2.7L | V6 | N/A | Holstein Parts | |||
| 2004 | Chrysler | Intrepid | 2.7L | V6 | N/A | Holstein Parts | |||
| 2004 | Chrysler | Pacifica | 3.5L | V6 | N/A | Holstein Parts | |||
| 2004 | Dodge | Intrepid | 2.7L | V6 | N/A | Holstein Parts | |||
| 2003 | Chrysler | Concorde | 2.7L | V6 | N/A | Holstein Parts | |||
| 2003 | Chrysler | Intrepid | 2.7L | V6 | N/A | Holstein Parts | |||
| 2003 | Dodge | Intrepid | 2.7L | V6 | N/A | Holstein Parts | |||
| 2002 | Chrysler | 300M | 3.5L | V6 | N/A | Holstein Parts | |||
| 2002 | Chrysler | Concorde | 3.5L | V6 | N/A | Holstein Parts | |||
| 2002 | Chrysler | Concorde | 2.7L | V6 | N/A | Holstein Parts | |||
| 2002 | Chrysler | Intrepid | 3.5L | V6 | N/A | Holstein Parts | |||
| 2002 | Chrysler | Intrepid | 2.7L | V6 | N/A | Holstein Parts | |||
| 2002 | Dodge | Intrepid | 2.7L | V6 | N/A | Holstein Parts | |||
| 2002 | Dodge | Intrepid | 3.5L | V6 | N/A | Holstein Parts |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.