Passat 1.8T Knock Sensor Blue

Knock Sensor: Passat 1.8T, Audi A4 1.8T, & Others 01-05 - Blue, 540mm

$59.95

You May Also Need

(see DIY Tip Below)

In stock. Ships within 3 business days.

Refundable Core Charge

If a product you are purchasing has a core charge you will see it in your shopping cart under the product.

A core charge is a little like a bottle deposit. You pay a core charge when you buy a rebuildable product, and get your money back when you return the core.

Cores are the used parts that may be returned when purchasing rebuildable parts. New, used, and remanufactured products may have a core charge. We send cores to our rebuilders to create a remanufactured part. Having a core charge on most rebuildable parts helps us keep our prices low, is a great way to recycle, and ensures there is product available for the next customer. If a core deposit is shown, this charge will be added to your total at the time of sale but is refundable upon the return of your rebuildable original part. Cores are valuable to us; we need them back on a timely basis to be rebuilt so we have product to sell to the next customers. (See core return policy under warranties and return for more info)

If you have any concerns or questions about the core charge or shipping charges, please call us at 586.757.2300.

part number: 23859

VW 1.8 T green knock sensor. Knock sensors are small microphones that listen to the detonation in your cylinders. If your knock sensors are bad it can lead to major engine damage since the computer in your 1.8T cannot make adjustments to your ignition timing.

Condition: New

Warranty

All products carry a 100 day warranty. Engines, cylinder heads, and injection pumps carry an extended 12 month warranty. See our warranty page for details.

Do-it-Yourself Tip

Because the knock sensor could cause a pre-ignition symptom in your vehicle it would be a good idea to change out your spark plugs and check out your blue knock sensor as well.

Fits & Compatibility
Passat 2001-2005 1.8T, Audi A4 1.8T 2001-2005, Audi A4 V6 2002-2006, Audi A6 2.7T/3.0L 2002-2006, Allroad 2003-2005
Year Model Engine
2001 Audi A4 1.8T
2001 Audi A4 Quattro 1.8T
2001 Passat 1.8T
2002 Audi A4 1.8T
2002 Audi A4 Quattro 1.8T
2002 Audi A6 Quattro 2.7T
2002 Audi A6 Quattro 3.0 V6
2002 Passat 1.8T
2003 Audi A4 1.8T
2003 Audi A4 Quattro 1.8T
2003 Audi A6 3.0 V6
2003 Audi A6 Quattro 2.7T
2003 Audi Allroad Quattro 2.7T
2003 Passat 1.8T
2004 Audi A4 1.8T
2004 Audi A4 Quattro 1.8T
2004 Audi A6 3.0 V6
2004 Audi A6 Quattro 2.7T
2004 Audi Allroad Quattro 2.7T
2004 Passat 1.8T
2005 Audi A4 1.8T
2005 Audi A4 Quattro 1.8T
2005 Audi Allroad Quattro 2.7T
2005 Passat 1.8T

Complete Your Order!

You will need this to complete your job