Select your vehicle
Refine by:

Cadillac Knock Sensor

Showing 1 - 15 of 75 results
Display item:
15
30
45
Sort by:
Knock Sensor
Replacement
Part Number: REPP311201
Vehicle Info Required to Guarantee Fit
$13.06
Vehicle Fitment
  • 2002 - 2005 Cadillac Escalade Base 8 Cyl 5.3L
  • 2002 - 2006 Cadillac Escalade EXT Base 8 Cyl 6.0L
  • 2002 - 2006 Cadillac Escalade Base 8 Cyl 6.0L
  • 2003 - 2006 Cadillac Escalade ESV Base 8 Cyl 6.0L
  • 2004 - 2005 Cadillac CTS V 8 Cyl 5.7L
Product Details
Notes : Screw-in; Without wiring harnessConfiguration : 1-Prong Bullet Male Terminal; 1 Female ConnectorQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Phthalates, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Knock Sensor
Replacement
Part Number: SET-REPP311201-2
Vehicle Info Required to Guarantee Fit
$24.82
Vehicle Fitment
  • 2002 - 2005 Cadillac Escalade Base 8 Cyl 5.3L
  • 2002 - 2006 Cadillac Escalade EXT Base 8 Cyl 6.0L
  • 2002 - 2006 Cadillac Escalade Base 8 Cyl 6.0L
  • 2003 - 2006 Cadillac Escalade ESV Base 8 Cyl 6.0L
  • 2004 - 2005 Cadillac CTS V 8 Cyl 5.7L
Product Details
Notes : Screw-in; Without wiring harnessComponents : (2) Knock SensorsConfiguration : 1-Prong Bullet Male Terminal; 1 Female ConnectorQuantity Sold : Set of 2Warranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Phthalates, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Intake Manifold Gasket, Knock Sensor Harness and Knock Sensor Kit
Vehicle Info Required to Guarantee Fit
$60.38
Vehicle Fitment
  • 2002 - 2005 Cadillac Escalade Base 8 Cyl 5.3L
  • 2002 - 2006 Cadillac Escalade EXT Base 8 Cyl 6.0L
  • 2002 - 2006 Cadillac Escalade Base 8 Cyl 6.0L
  • 2003 - 2006 Cadillac Escalade ESV Base 8 Cyl 6.0L
Product Details
Components : (1) Intake Manifold Gasket, (1) Knock Sensor Harness, and (2) Knock SensorsConfiguration : 1-Prong Bullet Male Terminal; 1 Female ConnectorQuantity Sold : Set of 4Warranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Phthalates, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Knock Sensor Harness and Knock Sensor Kit
Replacement
Part Number: KIT1-041815-01-B
Vehicle Info Required to Guarantee Fit
$35.84
Vehicle Fitment
  • 2002 - 2005 Cadillac Escalade Base 8 Cyl 5.3L
  • 2002 - 2006 Cadillac Escalade EXT Base 8 Cyl 6.0L
  • 2002 - 2006 Cadillac Escalade Base 8 Cyl 6.0L
  • 2003 - 2006 Cadillac Escalade ESV Base 8 Cyl 6.0L
  • 2004 - 2005 Cadillac CTS V 8 Cyl 5.7L
Product Details
Components : (1) Knock Sensor Harness, and (2) Knock SensorsConfiguration : 1-Prong Bullet Male Terminal; 1 Female ConnectorQuantity Sold : Set of 3Warranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Phthalates, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Intake Manifold Gasket and Knock Sensor Kit
Replacement
Part Number: KIT1-050314-01-B
Vehicle Info Required to Guarantee Fit
$49.36
Vehicle Fitment
  • 2002 - 2005 Cadillac Escalade Base 8 Cyl 5.3L
  • 2002 - 2006 Cadillac Escalade EXT Base 8 Cyl 6.0L
  • 2002 - 2006 Cadillac Escalade Base 8 Cyl 6.0L
  • 2003 - 2006 Cadillac Escalade ESV Base 8 Cyl 6.0L
Product Details
Components : (1) Intake Manifold Gasket, and (2) Knock SensorsConfiguration : 1-Prong Bullet Male Terminal; 1 Female ConnectorQuantity Sold : Set of 3Warranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Phthalates, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Knock Sensor
Replacement
Part Number: RC31120004
Vehicle Info Required to Guarantee Fit
$10.69
Vehicle Fitment
  • 2009 - 2011 Cadillac STS Base 6 Cyl 3.6L
  • 2009 - 2014 Cadillac CTS Base 6 Cyl 3.6L
  • 2009 - 2011 Cadillac STS Platinum 6 Cyl 3.6L
  • 2009 - 2016 Cadillac SRX Base 6 Cyl 3.6L
  • 2010 - 2011 Cadillac CTS Performance 6 Cyl 3.0L
  • 2010 - 2011 Cadillac SRX Base 6 Cyl 3.0L
  • 2010 - 2011 Cadillac SRX Luxury 6 Cyl 3.0L
  • 2010 - 2011 Cadillac SRX Performance 6 Cyl 2.8L
  • 2010 - 2011 Cadillac SRX Performance 6 Cyl 3.0L
  • 2010 - 2011 Cadillac SRX Premium 6 Cyl 2.8L
  • 2010 - 2011 Cadillac SRX Premium 6 Cyl 3.0L
  • 2010 - 2013 Cadillac CTS Base 6 Cyl 3.0L
  • 2010 - 2014 Cadillac CTS Luxury 6 Cyl 3.0L
  • 2010 - 2016 Cadillac CTS Performance 6 Cyl 3.6L
  • 2010 - 2016 Cadillac CTS Premium 6 Cyl 3.6L
  • 2010 - 2016 Cadillac CTS Luxury 6 Cyl 3.6L
  • 2012 - 2016 Cadillac SRX Luxury 6 Cyl 3.6L
  • 2012 - 2016 Cadillac SRX Performance 6 Cyl 3.6L
  • 2012 - 2016 Cadillac SRX Premium 6 Cyl 3.6L
  • 2013 - 2016 Cadillac XTS Base 6 Cyl 3.6L
  • 2013 - 2016 Cadillac XTS Livery 6 Cyl 3.6L
  • 2013 - 2016 Cadillac XTS Luxury 6 Cyl 3.6L
  • 2013 - 2016 Cadillac XTS Platinum 6 Cyl 3.6L
  • 2013 - 2016 Cadillac XTS Premium 6 Cyl 3.6L
  • 2014 - 2016 Cadillac CTS Vsport Premium 6 Cyl 3.6L
  • 2014 - 2016 Cadillac CTS Vsport 6 Cyl 3.6L
  • 2014 - 2016 Cadillac XTS Vsport Platinum 6 Cyl 3.6L
  • 2014 - 2016 Cadillac XTS Vsport Premium 6 Cyl 3.6L
Product Details
Notes : Bolt mounting typeConfiguration : 2-Prong Blade Male Terminal; 1 Female ConnectorReplaces OE Number : 12605738, 12636736Quantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Phthalates, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Knock Sensor
Replacement
Part Number: REPC311203
Vehicle Info Required to Guarantee Fit
$13.06
Vehicle Fitment
  • 1990 - 1992 Cadillac Brougham Base 8 Cyl 5.7L
  • 1990 - 1992 Cadillac Brougham d'Elegance 8 Cyl 5.7L
  • 1992 Cadillac Commercial Chassis Brougham 8 Cyl 5.7L
  • 1999 - 2000 Cadillac Escalade Base 8 Cyl 5.7L
Product Details
Notes : Screw-in mounting type; Without wiring harnessConfiguration : 1-Prong Pin Male Terminal; 1 Female ConnectorQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Phthalates, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Knock Sensor
Standard®
Part Number: SIKS116
Vehicle Info Required to Guarantee Fit
$57.38
Vehicle Fitment
  • 2002 - 2005 Cadillac Escalade EXT All Submodels All Engines
  • 2002 - 2005 Cadillac Escalade All Submodels All Engines
  • 2003 - 2005 Cadillac Escalade ESV All Submodels All Engines
  • 2004 Cadillac Escalade Base 8 Cyl 5.3L
  • 2004 - 2005 Cadillac CTS V 8 Cyl 5.7L
  • 2004 - 2006 Cadillac Escalade ESV Base 8 Cyl 6.0L
  • 2004 - 2006 Cadillac Escalade EXT Base 8 Cyl 6.0L
  • 2004 - 2006 Cadillac Escalade Base 8 Cyl 6.0L
Product Details
Quantity Sold : Sold individuallyWarranty : 3-year or 36,000-mile Standard limited warranty
Knock Sensor
Standard®
Part Number: SIKS116T
Vehicle Info Required to Guarantee Fit
$48.84
Vehicle Fitment
  • 2002 - 2003 Cadillac Escalade All Submodels All Engines
  • 2004 Cadillac Escalade Base 8 Cyl 5.3L
Product Details
Quantity Sold : Sold individuallyWarranty : 1-year or 12,000-mile Standard limited warranty
Knock Sensor
Standard®
Part Number: SIKS1
Vehicle Info Required to Guarantee Fit
$53.40
Vehicle Fitment
  • 1986 - 1987 Cadillac Fleetwood All Submodels All Engines
  • 1987 Cadillac Brougham All Submodels All Engines
  • 1987 Cadillac Commercial Chassis All Submodels All Engines
Product Details
Quantity Sold : Sold individually
Knock Sensor
Standard®
Part Number: SIKS115
Vehicle Info Required to Guarantee Fit
$42.13
Vehicle Fitment
  • 2000 - 2002 Cadillac DeVille All Submodels All Engines
  • 2000 - 2002 Cadillac Eldorado All Submodels All Engines
  • 2000 - 2002 Cadillac Seville All Submodels All Engines
Product Details
Quantity Sold : Sold individuallyWarranty : 3-year or 36,000-mile Standard limited warranty
Knock Sensor
Standard®
Part Number: SIKS154
Vehicle Info Required to Guarantee Fit
$36.41
Vehicle Fitment
  • 2003 - 2004 Cadillac Seville All Submodels All Engines
  • 2003 - 2005 Cadillac DeVille All Submodels All Engines
  • 2004 - 2006 Cadillac SRX Base 8 Cyl 4.6L
  • 2004 - 2006 Cadillac XLR Base 8 Cyl 4.6L
  • 2005 - 2006 Cadillac STS Base 8 Cyl 4.6L
  • 2006 Cadillac DTS All Submodels All Engines
Product Details
Quantity Sold : Sold individuallyWarranty : 3-year or 36,000-mile Standard limited warranty
Knock Sensor
Standard®
Part Number: SIKS164
Vehicle Info Required to Guarantee Fit
$41.95
Vehicle Fitment
  • 1997 - 2001 Cadillac Catera All Submodels All Engines
  • 2003 Cadillac CTS All Submodels All Engines
  • 2004 Cadillac CTS Base 6 Cyl 3.2L
Product Details
Notes : Direct mounting type; With wiring harnessConfiguration : 2 Male Terminals & Female ConnectorQuantity Sold : Sold individuallyWarranty : 3-year or 36,000-mile Standard limited warranty
Knock Sensor
Standard®
Part Number: SIKS2
Vehicle Info Required to Guarantee Fit
$41.10
Vehicle Fitment
  • 1991 - 1992 Cadillac Brougham Base 8 Cyl 5.0L
  • 1991 - 1992 Cadillac Brougham d'Elegance 8 Cyl 5.0L
  • 1996 Cadillac Commercial Chassis All Submodels All Engines
  • 1996 Cadillac Fleetwood All Submodels All Engines
Product Details
Quantity Sold : Sold individuallyWarranty : 3-year or 36,000-mile Standard limited warranty
Knock Sensor
Standard®
Part Number: SIKS210
Vehicle Info Required to Guarantee Fit
$33.96
Vehicle Fitment
  • 2004 - 2008 Cadillac CTS Base 6 Cyl 3.6L
  • 2004 - 2008 Cadillac SRX Base 6 Cyl 3.6L
  • 2005 - 2007 Cadillac CTS Base 6 Cyl 2.8L
  • 2005 - 2008 Cadillac STS Base 6 Cyl 3.6L
  • 2008 Cadillac STS Platinum 6 Cyl 3.6L
Product Details
Notes : Bolt mount mounting typeConfiguration : 2 Male Terminals & Female ConnectorReplaces OE Number : 12566845, 12586645, 12618603, 1864078J00Quantity Sold : Sold individuallyWarranty : 3-year or 36,000-mile Standard limited warranty
Page 1 of 5 | Showing 1 - 15 of 75 results

Cadillac Knock Sensor Customer Reviews

My parts were delivered in record time, complete and in order, thank you.
John Crepeault
VERIFIED PURCHASER
Purchased on Aug 12, 2020
Knock Sensor
Jul 22, 2020
Great customer service.
I did not receive the part due to it being out of stock. However the funds were refunded to my account, and the overall shopping experience was great.
Henry Mize
VERIFIED PURCHASER
Purchased on Nov 15, 2019

Cadillac Knock Sensor Articles

As you drive your Cadillac, the computer controlling the engine is constantly learning your driving habits and the driving conditions, and adjusting the amount of air and fuel that is pumped into the combustion chambers. The computer has many safeguards that allow it to do this without causing damage to the engine, and one of these is the Cadillac knock sensor. If the ratio of fuel to air is wrong, and the engine starts knocking, the Cadillac knock sensor alerts the computer to the problem, so that adjustments can be made. It is actually a small piezoelectric device, which can be used as a microphone or a speaker. When the engine beings to knock, caused by fuel detonation, it sends vibrations through the engine block, where the Cadillac knock sensor can sense them. The vibrations shake a special crystal that produces electricity when disturbed. The signal goes from the Cadillac knock sensor to the computer, and the computer makes the necessary adjustments. After many years, the Cadillac knock sensor may cease to function. When that happens, the computer will no longer be able to set the correct ratio and the performance and fuel mileage of the engine will suffer. Fortunately, the computer will notify you with a warning light in most cases. Within the pages of our convenient online catalog, you will find the correct version of the Cadillac knock sensor for most vehicles, and it is available at a great price. It meets all of the quality standards of the original unit and it has a full warranty. You may order the Cadillac knock sensor by phone, toll-free, or through our secure online ordering system.

Helpful Automotive Resources

P0328 Code: Knock Sensor 1 Circuit High (Bank 1 )
September 15, 2020
P0328 Code: Knock Sensor 1 Circuit High (Bank 1 )The knock sensor monitors this knock and relays the necessary information to the vehicle’s primary computer. When the relayed voltage signal falls outside the specified normal range, a P0328 code gets set. Here’s what you need to know about this diagnostic trouble code. Abnormal combustion (either due to detonation or
P0330 Code: Knock Sensor 2 Circuit (Bank 2)
September 14, 2020
P0330 Code: Knock Sensor 2 Circuit (Bank 2)Diagnostic trouble code (DTC) P0330 stands for “Knock Sensor 2 Circuit (Bank 2).” It indicates that a malfunction has been detected with the #2 knock sensor or its circuit.
P0332 Code: Knock Sensor 2 Circuit Low Input (Bank 2)
July 02, 2020
P0332 Code: Knock Sensor 2 Circuit Low Input (Bank 2)When a certain amount of spark knock is detected, the module will retard ignition timing to prevent engine damage.  What Does the P0332 Code Mean?
P0327: Knock Sensor 1 Circuit Low Input (Bank 1 or Single Sensor)
August 23, 2020
P0327: Knock Sensor 1 Circuit Low Input (Bank 1 or Single Sensor)P0327 is one of several trouble codes related to a faulty knock sensor. If your scan tool is showing this code, read on to learn more about the symptoms, probable causes, and other pertinent information What Does the P0327 Code Mean? 
Best Cold Air Intakes
September 02, 2020
Best Cold Air IntakesCold air means denser air, which leads to more power. This is the main reason why people opt for a cold air intake upgrade.
12 New EVs Join GM Lineup
July 27, 2020
12 New EVs Join GM LineupGM was never quiet about its plans to launch at least 20 EVs globally by the year 2023. But for the first time since CEO Mary Barra made the announcement, there is concrete information about the upcoming models after the automaker confirmed their arrival in a recently published sustainability
Copyright ©2020 CarParts.com, Inc. All Rights Reserved.
Terms of Use
Privacy Policy