Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Holstein Parts Engine Knock (Detonation) Sensors are direct OE replacements for these critical engine components, offering perfect fit, form and function for flawless operation that protects your engine from damaging detonation and pinging in all types of driving conditions. Precision engineered sensor exactly duplicates the function of the OE component, providing critical information to the vehicle's ECU so it can adjust engine timing to prevent internal engine damage when detonation occurs. Manufactured with premium materials that ensure rugged, long-term performance and the heat resistance necessary to withstand high engine operating temperatures. Exact OE connectors and attachment points ensure a trouble-free installation process. Fully tested to ensure voltage matches OE specifications. Arrives packaged in a Zip-Loc style anti-static bag that protects the electronic circuitry and components.
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What is the model number of this engine knock sensor?A: The model number is two thousand KNC zero zero five four. This identifier helps ensure compatibility with various Audi and Volkswagen vehicles.
Q: What dimensions does the Holstein Parts knock sensor have?A: The sensor measures five inches in length, eight inches in width, and eight inches in height. These dimensions ensure a proper fit for installation.
Q: Is this engine knock sensor compatible with multiple vehicle models?A: Yes, it is compatible with select models from Audi and Volkswagen. Vehicles include Audi A3, A4, A5, and more, as well as Volkswagen Jetta and GTI.
Q: How do I install the Holstein engine knock sensor?A: To install, locate the existing sensor on your engine, disconnect the old sensor, and connect the new one using the exact OE connectors. Ensure a secure fit for optimal performance.
Q: Can I use this sensor in my Audi A6?A: Yes, this sensor is designed to be compatible with the Audi A6 from two thousand six to two thousand fourteen. Always verify specific fitment details for your vehicle.
Q: What materials are used in the Holstein engine knock sensor?A: The sensor is manufactured with premium materials ensuring long-term performance and heat resistance. This durability helps withstand high engine operating temperatures.
Q: How should I care for my engine knock sensor?A: To keep the sensor in good condition, avoid exposure to extreme heat and moisture. Regularly check for any signs of wear and replace it if issues arise.
Q: Is this sensor safe to use in high-performance conditions?A: Yes, it is designed to function well in various driving conditions, including high-performance scenarios. It protects your engine from damaging detonation and pinging.
Q: How do I ensure proper fit for my Volkswagen vehicle?A: Verify fitment details using the fit checker tool to ensure compatibility with your specific Volkswagen model. The sensor fits models like the Jetta and Tiguan.
Q: What warranty does the Holstein engine knock sensor come with?A: It is backed by a three-year or thirty-six thousand mile warranty. This warranty demonstrates Holstein's confidence in their product's quality.
Q: What should I do if the sensor arrives damaged?A: If the sensor arrives damaged, contact customer support for assistance with a return or exchange. Ensure you have your order details ready for a smoother process.
Q: Is there a specific method to test the sensor after installation?A: Yes, after installation, you can use an OBD-II scanner to check for any error codes related to the sensor's performance. This ensures it is functioning properly.
Q: Can this sensor help prevent engine damage?A: Yes, it provides critical information to the vehicle's ECU to adjust engine timing and prevent internal damage caused by detonation. This functionality is vital for engine health.
Q: Does this sensor require any special tools for installation?A: No, standard automotive tools are sufficient for installation. Just ensure you have the right tools to access the sensor's location in your vehicle.
Q: How is the Holstein knock sensor packaged?A: The sensor arrives in a Zip-Loc style anti-static bag, which protects the electronic circuitry during shipping. This packaging ensures the product is safe upon arrival.