{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": true,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": true,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": true,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": true,
    "zipPaymentFlag": "c",
    "hassleFreeReturn": true,
    "lifetimeReplacement": true,
    "cpn_off": false
}
2003 Toyota Tacoma
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
2003 Toyota Tacoma

2003 Toyota Tacoma Knock Sensors

Refine by:

Shop Catalog

Showing 1 - 15 of 18 results
Display item:
15
30
45
Sort by:
Knock Sensor, Nippondenso
Replacement
Knock Sensor, Nippondenso
Part Number: REPT311205
Guaranteed to Fit
$13.00
Vehicle Fitment
  • 2003 Toyota Tacoma DLX 6 Cyl 3.4L Nippondenso
  • 2003 Toyota Tacoma S-Runner 6 Cyl 3.4L Nippondenso
  • 2003 Toyota Tacoma Pre Runner 6 Cyl 3.4L Nippondenso
  • 2003 Toyota Tacoma Base 6 Cyl 3.4L Nippondenso
Product Details
Notes : Nippondenso; Without wiring harnessConfiguration : 1-Prong Blade Male Terminal; 1 Female ConnectorReplaces OE Number : 72911, 144769, 170798, 171543, 716624, 926387, 1580780, 1581793, 2132260, 2421045, 89053997, 94851941, 8961512090, 8961532010, 2KNC0066, 2KNC0222, 5S2254, AS10131, D8008, DKS608, DKS608SB, ID0166, KS159T, KS46, S8758, SBC3663, SU5377, TY1317774Quantity 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 : KS159, 72911, 144769, 170798, 171543, 716624, 926387, 1580780, 1581793, 2132260, 2421045, 89053997, 94851941, 8961512090, 8961532010, 2KNC0066, 2KNC0222, 5S2254, AS10131, D8008, DKS608, DKS608SB, ID0166, KS159T, KS46, S8758, SBC3663, SU5377, TY1317774Returns Policy : 30-Day Return Policy
Knock Sensors, without Wiring Harness, Nippondenso, Nippondenso
Replacement
Knock Sensors, without Wiring Harness, Nippondenso, Nippondenso
Part Number: SET-REPT311205-2
Guaranteed to Fit
$22.49
Vehicle Fitment
  • 2003 Toyota Tacoma DLX 6 Cyl 3.4L Nippondenso
  • 2003 Toyota Tacoma S-Runner 6 Cyl 3.4L Nippondenso
  • 2003 Toyota Tacoma Pre Runner 6 Cyl 3.4L Nippondenso
  • 2003 Toyota Tacoma Base 6 Cyl 3.4L Nippondenso
Product Details
Notes : without Wiring Harness, NippondensoComponents : (2) Knock SensorsConfiguration : 1-Prong Blade Male Terminal; 1 Female ConnectorReplaces OE Number : 72911, 144769, 170798, 171543, 716624, 926387, 1580780, 1581793, 2132260, 2421045, 89053997, 94851941, 8961512090, 8961532010, 2KNC0066, 2KNC0222, 5S2254, AS10131, D8008, DKS608, DKS608SB, ID0166, KS159T, KS46, S8758, SBC3663, SU5377, TY1317774Quantity 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 : KS159, 72911, 144769, 170798, 171543, 716624, 926387, 1580780, 1581793, 2132260, 2421045, 89053997, 94851941, 8961512090, 8961532010, 2KNC0066, 2KNC0222, 5S2254, AS10131, D8008, DKS608, DKS608SB, ID0166, KS159T, KS46, S8758, SBC3663, SU5377, TY1317774Returns Policy : 30-Day Return Policy
Knock Sensor, Matsushita
Replacement
Knock Sensor, Matsushita
Part Number: REPT311206
Guaranteed to Fit
$15.00
Vehicle Fitment
  • 2003 Toyota Tacoma DLX 6 Cyl 3.4L
  • 2003 Toyota Tacoma S-Runner 6 Cyl 3.4L
  • 2003 Toyota Tacoma Pre Runner 6 Cyl 3.4L
  • 2003 Toyota Tacoma Base 6 Cyl 3.4L
Product Details
Notes : Matsushita; Without wiring harnessConfiguration : 1-Prong Blade Male Terminal; 1 Female ConnectorReplaces OE Number : 29008, 72911, 144717, 170747, 716619, 1580780, 1581648, 2131819, 2421040, 89052887, 8961512040, 2KNC0063, 5S2249, 5S2254, AS10019, DKS543, DKS543SB, ID0166, KS19, KS81T, S8648, SBC3696, SU4040, TY1317604Quantity 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 : KS81, 29008, 72911, 144717, 170747, 716619, 1580780, 1581648, 2131819, 2421040, 89052887, 8961512040, 2KNC0063, 5S2249, 5S2254, AS10019, DKS543, DKS543SB, ID0166, KS19, KS81T, S8648, SBC3696, SU4040, TY1317604Returns Policy : 30-Day Return Policy
Knock Sensors, without Wiring Harness, Matsushita
Replacement
Knock Sensors, without Wiring Harness, Matsushita
Part Number: SET-REPT311206-2
Guaranteed to Fit
$28.49
Vehicle Fitment
  • 2003 Toyota Tacoma DLX 6 Cyl 3.4L
  • 2003 Toyota Tacoma S-Runner 6 Cyl 3.4L
  • 2003 Toyota Tacoma Pre Runner 6 Cyl 3.4L
  • 2003 Toyota Tacoma Base 6 Cyl 3.4L
Product Details
Notes : without Wiring Harness, MatsushitaComponents : (2) Knock SensorsConfiguration : 1-Prong Blade Male Terminal; 1 Female ConnectorReplaces OE Number : 29008, 72911, 144717, 170747, 716619, 1580780, 1581648, 2131819, 2421040, 89052887, 8961512040, 2KNC0063, 5S2249, 5S2254, AS10019, DKS543, DKS543SB, ID0166, KS19, KS81T, S8648, SBC3696, SU4040, TY1317604Quantity 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 : KS81, 29008, 72911, 144717, 170747, 716619, 1580780, 1581648, 2131819, 2421040, 89052887, 8961512040, 2KNC0063, 5S2249, 5S2254, AS10019, DKS543, DKS543SB, ID0166, KS19, KS81T, S8648, SBC3696, SU4040, TY1317604Returns Policy : 30-Day Return Policy
Knock Sensor
Motorad®
Knock Sensor
Part Number: MRD1KS1002
Guaranteed to Fit
$109.99
Vehicle Fitment
  • 2003 Toyota Tacoma DLX 6 Cyl 3.4L Denso Sensor
  • 2003 Toyota Tacoma S-Runner 6 Cyl 3.4L Denso Sensor
  • 2003 Toyota Tacoma Pre Runner 6 Cyl 3.4L Denso Sensor
  • 2003 Toyota Tacoma Base 6 Cyl 3.4L Denso Sensor
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
Knock Sensor
GPD®
Knock Sensor
Part Number: GPD1811737
Guaranteed to Fit
$28.99
Vehicle Fitment
  • 2003 Toyota Tacoma DLX 6 Cyl 3.4L
  • 2003 Toyota Tacoma S-Runner 6 Cyl 3.4L
  • 2003 Toyota Tacoma Pre Runner 6 Cyl 3.4L
  • 2003 Toyota Tacoma Base 6 Cyl 3.4L
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.

OE Replacement Series Knock Sensor
Beck Arnley®
OE Replacement Series Knock Sensor
Part Number: BEC1581796
Guaranteed to Fit
$138.99
Vehicle Fitment
  • 2003 Toyota Tacoma DLX 6 Cyl 3.4L Matsushita Type
  • 2003 Toyota Tacoma Pre Runner 6 Cyl 3.4L Matsushita Type
  • 2003 Toyota Tacoma S-Runner 6 Cyl 3.4L Matsushita Type
  • 2003 Toyota Tacoma Base 6 Cyl 3.4L Matsushita Type
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.

Series : OE Replacement Series
Standard T-Series Knock Sensor
Standard®
Standard T-Series Knock Sensor
Part Number: SIKS81T
Guaranteed to Fit
$59.99
Vehicle Fitment
  • 2003 Toyota Tacoma DLX 6 Cyl 3.4L Matsushita
  • 2003 Toyota Tacoma S-Runner 6 Cyl 3.4L Matsushita
  • 2003 Toyota Tacoma Pre Runner 6 Cyl 3.4L Matsushita
Product Details
Notes : Screw-in mounting typeConfiguration : 1 Male Terminal & Female ConnectorQuantity Sold : Sold individuallyWarranty : 1-year or 12,000-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 T-Series
Standard OE Replacement Knock Sensor
Standard®
Standard OE Replacement Knock Sensor
Part Number: SIKS159
Guaranteed to Fit
$72.99
Vehicle Fitment
  • 2003 Toyota Tacoma DLX 6 Cyl 3.4L Nippondenso
  • 2003 Toyota Tacoma S-Runner 6 Cyl 3.4L Nippondenso
  • 2003 Toyota Tacoma Pre Runner 6 Cyl 3.4L Nippondenso
  • 2003 Toyota Tacoma Base 6 Cyl 3.4L Nippondenso
Product Details
Replaces OE Number : 72911, 144769, 170798, 171543, 716624, 926387, 1580780, 1581793, 2132260, 2421045, 89053997, 94851941, 8961512090, 8961532010, 2KNC0066, 2KNC0222, 5S2254, AS10131, D8008, DKS608, DKS608SB, ID0166, KS159T, KS46, S8758, SBC3663, SU5377, TY1317774Quantity 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 ReplacementInterchange Part Number : REPT311205, 72911, 144769, 170798, 171543, 716624, 926387, 1580780, 1581793, 2132260, 2421045, 89053997, 94851941, 8961512090, 8961532010, 2KNC0066, 2KNC0222, 5S2254, AS10131, D8008, DKS608, DKS608SB, ID0166, KS159T, KS46, S8758, SBC3663, SU5377, TY1317774
Standard T-Series Knock Sensor
Standard®
Standard T-Series Knock Sensor
Part Number: SIKS159T
Guaranteed to Fit
$65.49
Vehicle Fitment
  • 2003 Toyota Tacoma DLX 6 Cyl 3.4L Nippondenso
  • 2003 Toyota Tacoma S-Runner 6 Cyl 3.4L Nippondenso
  • 2003 Toyota Tacoma Pre Runner 6 Cyl 3.4L Nippondenso
  • 2003 Toyota Tacoma Base 6 Cyl 3.4L Nippondenso
Product Details
Notes : Screw-in mounting typeConfiguration : 1 Male Terminal & Female ConnectorQuantity Sold : Sold individuallyWarranty : 1-year or 12,000-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 T-Series
Standard OE Replacement Knock Sensor
Standard®
Standard OE Replacement Knock Sensor
Part Number: SIKS81
Guaranteed to Fit
$72.49
Vehicle Fitment
  • 2003 Toyota Tacoma DLX 6 Cyl 3.4L
  • 2003 Toyota Tacoma S-Runner 6 Cyl 3.4L
  • 2003 Toyota Tacoma Pre Runner 6 Cyl 3.4L
  • 2003 Toyota Tacoma Base 6 Cyl 3.4L
Product Details
Replaces OE Number : 29008, 72911, 144717, 170747, 716619, 1580780, 1581648, 2131819, 2421040, 89052887, 8961512040, 2KNC0063, 5S2249, 5S2254, AS10019, DKS543, DKS543SB, ID0166, KS19, KS81T, S8648, SBC3696, SU4040, TY1317604Quantity 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 ReplacementInterchange Part Number : REPT311206, 29008, 72911, 144717, 170747, 716619, 1580780, 1581648, 2131819, 2421040, 89052887, 8961512040, 2KNC0063, 5S2249, 5S2254, AS10019, DKS543, DKS543SB, ID0166, KS19, KS81T, S8648, SBC3696, SU4040, TY1317604
Knock Sensor
Walker Products®
Knock Sensor
Part Number: 2421040
Guaranteed to Fit
$58.49
Vehicle Fitment
  • 2003 Toyota Tacoma DLX 6 Cyl 3.4L Matsushita
  • 2003 Toyota Tacoma S-Runner 6 Cyl 3.4L Matsushita
  • 2003 Toyota Tacoma Pre Runner 6 Cyl 3.4L Matsushita
  • 2003 Toyota Tacoma Base 6 Cyl 3.4L Matsushita
Product Details
Notes : 43.9 mm Length; (1) Male Blade Terminal; (1) Female Square 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.

OE Replacement Series Knock Sensor
Beck Arnley®
OE Replacement Series Knock Sensor
Part Number: BEC1581793
Guaranteed to Fit
$87.49
Vehicle Fitment
  • 2003 Toyota Tacoma DLX 6 Cyl 3.4L Denso Type
  • 2003 Toyota Tacoma S-Runner 6 Cyl 3.4L Denso Type
  • 2003 Toyota Tacoma Pre Runner 6 Cyl 3.4L Denso Type
  • 2003 Toyota Tacoma Base 6 Cyl 3.4L Denso Type
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.

Series : OE Replacement Series
Knock Sensor
Delphi®
Knock Sensor
Part Number: DELAS10283
Guaranteed to Fit
$81.49
Vehicle Fitment
  • 2003 Toyota Tacoma S-Runner 6 Cyl 3.4L Eng. VIN: N
  • 2003 Toyota Tacoma Pre Runner 6 Cyl 3.4L Eng. VIN: N
  • 2003 Toyota Tacoma Base 6 Cyl 3.4L Eng. VIN: N
Product Details
Quantity Sold : Sold individuallyWarranty : 1 year or 12,000 mile 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.

Knock Sensor
Walker Products®
Knock Sensor
Part Number: 2421045
Guaranteed to Fit
$118.99
Vehicle Fitment
  • 2003 Toyota Tacoma DLX 6 Cyl 3.4L Denso
  • 2003 Toyota Tacoma S-Runner 6 Cyl 3.4L Denso
  • 2003 Toyota Tacoma Pre Runner 6 Cyl 3.4L Denso
  • 2003 Toyota Tacoma Base 6 Cyl 3.4L Denso
Product Details
Notes : 43.6 mm Length; (1) Male Blade Terminal; (1) Female Square 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.

Page 1 of 2 | Showing 1 - 15 of 18 results

Top Rated Products

Replacement Knock Sensor, Nippondenso
$13.00( Review)
Ive had these for over a year now and the check engine light comes on and off wheneveSee More
Thomas G.
VERIFIED PURCHASER
Replacement Knock Sensors, without Wiring Harness, Nippondenso, Nippondenso
$22.49( Review)
everything is good
Talgat T.
VERIFIED PURCHASER

Popular Products

Helpful Automotive Resources

P0334 Code: Knock Sensor 2 Circuit Intermittent (Bank 2)
P0334 Code: Knock Sensor 2 Circuit Intermittent (Bank 2)The knock sensor generates a low amount of electricity while the engine is running.   A code P0334 will be stored if the PCM detects an unusual signal from knock sensor 2.
P0324 Code: Knock Control System Error
P0324 Code: Knock Control System ErrorThe knock sensor is part of the knock control system that includes its connector, wiring, and the PCM. Most sensors are attached to the engine block, cylinder head, or intake manifold. In most engines, there is a knock sensor for every cylinder bank. There are some engine designs that have
P0333 Code: Knock Sensor 2 Circuit High Bank 2
P0333 Code: Knock Sensor 2 Circuit High Bank 2The algorithms in the ECM/PCM are set up in such a way that spurious knocking noises not related to combustion are ignored. – Richard McCuistian, ASE Certified Master Automobile Technician
8 of the Most Important Car Sensors You Should Know About
8 of the Most Important Car Sensors You Should Know AboutAs a driver, you must know what these sensors are and how they contribute to your vehicle’s performance. Here are some of the most common car sensors you should know about. Oxygen Sensor The oxygen (O2) sensor measures the exhaust’s oxygen content.
P0326 Code: Knock Sensor 1 Circuit Range / Performance Bank 1
P0326 Code: Knock Sensor 1 Circuit Range / Performance Bank 1A knock sensor is a one-wire or two-wire sensor mounted on a cylinder block, and it detects engine knocking. “Knock sensor 1” in this code refers to the first sensor (if there are two), while “bank 1” refers to the side of the engine with cylinder #1.
P0328 Code: Knock Sensor 1 Circuit High (Bank 1 )
P0328 Code: Knock Sensor 1 Circuit High (Bank 1 )Knock sensors are devices that are used to detect engine knock. This sensor is typically a two-wire sensor, though there are some devices that only have one wire. The knock sensor receives a 5-volt reference and returns a signal to the PCM.