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Buick Regal Knock Sensors

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Knock Sensor, 6 Cyl., 3.8L Engine, without Wiring Harness
Replacement
Knock Sensor, 6 Cyl., 3.8L Engine, without Wiring Harness
Part Number: REPB311201
Vehicle Info Required to Guarantee Fit
$23.10
Product Details
Notes : Without wiring harnessConfiguration : 1-Prong Pin Male Terminal; 1 Female ConnectorReplaces OE Number : 29026, 72972, 144419, 213297, 716528, 2133522, 2134455, 2421020, 10456215, 12591625, 19236384, 2KNC0021, 5S2160, AS10009, DKS226, ID0108, KS48, S8605, SBC3703, SU1073Quantity 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.

Interchange Part Number : KS45, 29026, 72972, 144419, 213297, 716528, 2133522, 2134455, 2421020, 10456215, 12591625, 19236384, 2KNC0021, 5S2160, AS10009, DKS226, ID0108, KS48, S8605, SBC3703, SU1073Returns Policy : 30-Day Return Policy
Knock Sensor
Replacement
Knock Sensor
Part Number: SET-REPB311201-2
Vehicle Info Required to Guarantee Fit
$43.99
Product Details
Notes : Without wiring harnessComponents : (2) Knock SensorsConfiguration : 1-Prong Pin Male Terminal; 1 Female ConnectorReplaces OE Number : 29026, 72972, 144419, 213297, 716528, 2133522, 2134455, 2421020, 10456215, 12591625, 19236384, 2KNC0021, 5S2160, AS10009, DKS226, ID0108, KS48, S8605, SBC3703, SU1073Quantity 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.

Interchange Part Number : KS45, 29026, 72972, 144419, 213297, 716528, 2133522, 2134455, 2421020, 10456215, 12591625, 19236384, 2KNC0021, 5S2160, AS10009, DKS226, ID0108, KS48, S8605, SBC3703, SU1073Returns Policy : 30-Day Return Policy
Knock Sensor, Bolt Mounting Type
Replacement
Knock Sensor, Bolt Mounting Type
Part Number: RC31120004
Vehicle Info Required to Guarantee Fit
$9.99
Product Details
Notes : Bolt Mounting TypeConfiguration : 2 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.

Interchange Part Number : KS374, 12605738, 12636736Returns Policy : 30-Day Return Policy
Knock Sensor
Replacement
Knock Sensor
Part Number: RB31120002
Vehicle Info Required to Guarantee Fit
$13.49
Product Details
Notes : Screw-On Attachment Type; Screw-in Mounting type; (1) Connector Quantity; (2) Terminal Quantity; Female Connector Gender; Rectangular Connector Shape; Male Terminal Gender; Blade Terminal TypeReplaces OE Number : 12589373, 12614342, 12615500, 12621820, 2133841, 2134583Quantity 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.

Interchange Part Number : KS393, 12589373, 12614342, 12615500, 12621820, 2133841, 2134583Returns Policy : 30-Day Return Policy
1KS1031 Knock Sensor
Motorad®
1KS1031 Knock Sensor
Part Number: MRD1KS1031
Vehicle Info Required to Guarantee Fit
$25.49
Product Details
Quantity Sold : Sold individuallyWarranty : 12-month Motorad limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Promotions : Labor Day Sale
1KS1030 Knock Sensor
Motorad®
1KS1030 Knock Sensor
Part Number: MRD1KS1030
Vehicle Info Required to Guarantee Fit
$52.49
Product Details
Quantity Sold : Sold individuallyWarranty : 12-month Motorad limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Promotions : Labor Day Sale
213-3522 GM Original Equipment Series Knock Sensor
AC Delco®
213-3522 GM Original Equipment Series Knock Sensor
Part Number: AC2133522
Vehicle Info Required to Guarantee Fit
$65.49
Product Details
Notes : Install in water drain hole by no. 3 and no. 4 cylinder; Mating connector with leads use PT1233Quantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Series : GM Original Equipment Series
AS10262 Knock Sensor
Delphi®
AS10262 Knock Sensor
Part Number: DELAS10262
Vehicle Info Required to Guarantee Fit
$21.99
Product Details
Quantity Sold : Sold individuallyWarranty : 1-year or 12,000-mile Delphi limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

S-934 Standard OE Replacement Knock Sensor
Standard®
S-934 Standard OE Replacement Knock Sensor
Part Number: SIS934
Vehicle Info Required to Guarantee Fit
$42.99
Product Details
Notes : With wiring harnessQuantity Sold : Sold individuallyWarranty : 3-year or 36,000-mile Standard limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Series : Standard OE Replacement
242-1017 Knock Sensor
Walker Products®
242-1017 Knock Sensor
Part Number: 2421017
Vehicle Info Required to Guarantee Fit
$33.49
Product Details
Notes : (1) Male Bullet Terminal; (1) Female Round ConnectorQuantity Sold : Sold individuallyWarranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, 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.

213-4583 GM Original Equipment Series Knock Sensor
AC Delco®
213-4583 GM Original Equipment Series Knock Sensor
Part Number: AC2134583
Vehicle Info Required to Guarantee Fit
$16.49
Product Details
Quantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Series : GM Original Equipment Series
AS10009 Knock Sensor
Delphi®
AS10009 Knock Sensor
Part Number: DEAS10009
Vehicle Info Required to Guarantee Fit
$48.49
Product Details
Quantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

1811746 Knock Sensor, Sold individually
GPD®
1811746 Knock Sensor, Sold individually
Part Number: GPD1811746
Vehicle Info Required to Guarantee Fit
$20.49
Product Details
Quantity Sold : Sold individuallyWarranty : 1 year GPD limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

242-1021 Knock Sensor
Walker Products®
242-1021 Knock Sensor
Part Number: 2421021
Vehicle Info Required to Guarantee Fit
$25.99
Product Details
Notes : 61.5 mm Length; (1) Male Blade Terminal; (1) Female Round ConnectorQuantity Sold : Sold individuallyWarranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, 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.

1811765 Knock Sensor
GPD®
1811765 Knock Sensor
Part Number: GPD1811765
Vehicle Info Required to Guarantee Fit
$22.49
Product Details
Quantity Sold : Sold individuallyWarranty : 1 year GPD limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Page 1 of 4 | Showing 1 - 15 of 49 results

Top Rated Products

Replacement Knock Sensor
$13.49( Review)
I received my part. Thank you
Kristle J.
VERIFIED PURCHASER
Replacement Knock Sensor, Bolt Mounting Type
$9.99( Review)
Great product and great service and price keep up the good work
Alvin S.
VERIFIED PURCHASER

Popular Products

242-1017 Knock Sensor
Walker Products®
242-1017 Knock Sensor
Part No: 2421017
( Review)
$33.49
1811746 Knock Sensor, Sold individually
GPD®
1811746 Knock Sensor, Sold individually
Part No: GPD1811746
( Review)
$20.49
1KS1031 Knock Sensor
Motorad®
1KS1031 Knock Sensor
Part No: MRD1KS1031
( Review)
$25.49
AS10262 Knock Sensor
Delphi®
AS10262 Knock Sensor
Part No: DELAS10262
( Review)
$21.99

Helpful Automotive Resources

P0334 Code: Knock Sensor 2 Circuit Intermittent (Bank 2)
P0334 Code: Knock Sensor 2 Circuit Intermittent (Bank 2)Diagnostic trouble code (DTC) P0334 stands for “Knock Sensor 2 Circuit Intermittent Bank 2.” The code is set once the powertrain control module (PCM) doesn’t receive the right signal from the knock sensor located in Bank 2.
8 of the Most Important Car Sensors You Should Know About
8 of the Most Important Car Sensors You Should Know AboutThese sensors also play an important role in optimizing your vehicle’s overall performance. They help the PCM adjust the fuel mixture and regulate ignition timing, among other things. The Most Common Types of Car Sensors
P0326 Code: Knock Sensor 1 Circuit Range / Performance Bank 1
P0326 Code: Knock Sensor 1 Circuit Range / Performance Bank 1Knocking refers to the unwanted vibration and noise that could damage an engine. This is typically the result of fuel with too low of an octane rating, overly advanced ignition timing, or extreme engine operating temperatures. The PCM may also perceive an internal engine problem, such as a failed rod