{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
0
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Select your vehicle

Chevrolet Suburban 3500 HD Knock Sensors

Refine by:

Shop Catalog

Showing 1 - 6 of 6 results
Sort by:
Knock Sensor
Replacement
Knock Sensor
Part Number: RB31120004
Vehicle Info Required to Guarantee Fit
$7.49
Product Details
Notes : Bolt Mount - Mounting type; (1) Connector Quantity; (2) Terminal Quantity; Female Connector Gender; Oval Connector Shape; Male Terminal Gender; Plug in Connector Type; Pin Terminal TypeReplaces OE Number : 12570125, 12623730, 8125701250Quantity 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 : KS211, 12570125, 12623730, 8125701250Returns Policy : 30-Day Return Policy
242-1049 Knock Sensor
Walker Products®
242-1049 Knock Sensor
Part Number: 2421049
Vehicle Info Required to Guarantee Fit
$13.49
Product Details
Notes : (2) Male Blade Terminals; (1) Female Oblong Connector; Includes Mounting HardwareQuantity 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.

1KS1006 Knock Sensor
Motorad®
1KS1006 Knock Sensor
Part Number: MRD1KS1006
Vehicle Info Required to Guarantee Fit
$13.49
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.

UBA1581724 Knock Sensor
Beck Arnley®
UBA1581724 Knock Sensor
Part Number: BEC1581724
Vehicle Info Required to Guarantee Fit
$23.99
Product Details
Quantity Sold : Sold individuallyWarranty : 1 year or 12,000-mile Beck Arnley 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.

AS10261 Knock Sensor
Delphi®
AS10261 Knock Sensor
Part Number: DELAS10261
Vehicle Info Required to Guarantee Fit
$11.49
Product Details
Quantity Sold : Sold individuallyWarranty : 12-month 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.

213-1576 GM Original Equipment Series Knock Sensor
AC Delco®
213-1576 GM Original Equipment Series Knock Sensor
Part Number: AC2131576
Vehicle Info Required to Guarantee Fit
$12.49
Product Details
Notes : Mating connector with leads use PT2652Quantity 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
Page 1 of 1 | Showing 1 - 6 of 6 results

Top Rated Products

Delphi AS10261 Knock Sensor
$11.49( Review)
I received the part; I have not had it put on my vehicle yet.
Lynn E.
VERIFIED PURCHASER
AC Delco 213-1576 GM Original Equipment Series Knock Sensor
$12.49( Review)
Part fit as advertised, plug and play.
Connor A.
VERIFIED PURCHASER

Popular Products

UBA1581724 Knock Sensor
Beck Arnley®
UBA1581724 Knock Sensor
Part No: BEC1581724
( Review)
$23.99
AS10261 Knock Sensor
Delphi®
AS10261 Knock Sensor
Part No: DELAS10261
( Review)
$11.49
1KS1006 Knock Sensor
Motorad®
1KS1006 Knock Sensor
Part No: MRD1KS1006
( Review)
$13.49
Knock Sensor
Replacement
Knock Sensor
Part No: RB31120004
( Review)
$7.49
242-1049 Knock Sensor
Walker Products®
242-1049 Knock Sensor
Part No: 2421049
( Review)
$13.49

Product Questions & Answers

Beck Arnley UBA1581724 Knock Sensor
$23.99
Q:What does the knock sensor do on my 2013 gmc 2500?
Jack W.
A:BEST ANSWERHi John, I'm glad to assist you. It identifies high-frequency engine vibrations and transmits a signal to the ECU to prevent engine damage. I hope this helps, and if you're interested in this knock sensor, you can click on the link below for direct ordering to take advantage of our ongoing discount and limited stocks. Happy shopping. https://www.carparts.com/knock-sensor/beck-arnley/bec1581724?can=CPAE1047_CSQA_20221124 Show less
Arnel E.
 
1 Question, 1 AnswerView all Q&As >

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