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1991 Toyota MR2
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Price Match Guarantee
60-Day Returns
Lifetime Replacement
1991 Toyota MR2

1991 Toyota MR2 Knock Sensors

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Showing 1 - 10 of 10 results
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Knock Sensor
Replacement
Knock Sensor
Part Number: REPT311201
Guaranteed to Fit
$14.49
Vehicle Fitment
  • 1991 Toyota MR2 Base 4 Cyl 2.2L
Product Details
Notes : Without wiring harnessConfiguration : 1-Prong Blade Male Terminal; 1 Female ConnectorReplaces OE Number : 29007, 72971, 144716, 144768, 170746, 716672, 716673, 1581598, 2131817, 2132257, 2421041, 89052885, 89053994, 8961532030, 8961532040, 8961533010, 8961533020, 2KNC0219, 5S2298, AS10020, AS10085, AS10130, DKS542, ID0200, S8647, SBA3771, SU4039, SU5375, V70720055Quantity 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 : KS80, 29007, 72971, 144716, 144768, 170746, 716672, 716673, 1581598, 2131817, 2132257, 2421041, 89052885, 89053994, 8961532030, 8961532040, 8961533010, 8961533020, 2KNC0219, 5S2298, AS10020, AS10085, AS10130, DKS542, ID0200, S8647, SBA3771, SU4039, SU5375, V70720055Returns Policy : 30-Day Return Policy
Knock Sensors, without Wiring Harness -
Replacement
Knock Sensors, without Wiring Harness -
Part Number: SET-REPT311201-2
Guaranteed to Fit
$27.49
Vehicle Fitment
  • 1991 Toyota MR2 Base 4 Cyl 2.2L
Product Details
Notes : Without wiring harnessComponents : (2) Knock SensorsConfiguration : 1-Prong Blade Male Terminal; 1 Female ConnectorReplaces OE Number : 29007, 72971, 144716, 144768, 170746, 716672, 716673, 1581598, 2131817, 2132257, 2421041, 89052885, 89053994, 8961532030, 8961532040, 8961533010, 8961533020, 2KNC0219, 5S2298, AS10020, AS10085, AS10130, DKS542, ID0200, S8647, SBA3771, SU4039, SU5375, V70720055Quantity 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 : KS80, 29007, 72971, 144716, 144768, 170746, 716672, 716673, 1581598, 2131817, 2132257, 2421041, 89052885, 89053994, 8961532030, 8961532040, 8961533010, 8961533020, 2KNC0219, 5S2298, AS10020, AS10085, AS10130, DKS542, ID0200, S8647, SBA3771, SU4039, SU5375, V70720055Returns Policy : 30-Day Return Policy
Knock Sensor
Replacement
Knock Sensor
Part Number: REPT311202
Guaranteed to Fit
$11.49
Vehicle Fitment
  • 1991 Toyota MR2 Turbo 4 Cyl 2.0L
Product Details
Notes : Without wiring harnessConfiguration : 1-Prong Blade Male Terminal; 1 Female ConnectorReplaces OE Number : 72946, 144743, 170745, 716747, 2131825, 89052893, 8961520010, 8961520020, 8961522020, 5S2371, AS10090, DKS541, ID0246, S8646, SBC3829, SU6698Quantity 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 : KS95, 72946, 144743, 170745, 716747, 2131825, 89052893, 8961520010, 8961520020, 8961522020, 5S2371, AS10090, DKS541, ID0246, S8646, SBC3829, SU6698Returns Policy : 30-Day Return Policy
Knock Sensor
GPD®
Knock Sensor
Part Number: GPD1811766
Guaranteed to Fit
$37.99
Vehicle Fitment
  • 1991 Toyota MR2 Base 4 Cyl 2.2L Ignition Knock Sensor
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.

Standard OE Replacement Knock Sensor
Standard®
Standard OE Replacement Knock Sensor
Part Number: SIKS80
Guaranteed to Fit
$66.99
Vehicle Fitment
  • 1991 Toyota MR2 Base 4 Cyl 2.2L
Product Details
Replaces OE Number : 29007, 72971, 144716, 144768, 170746, 716672, 716673, 1581598, 2131817, 2132257, 2421041, 89052885, 89053994, 8961532030, 8961532040, 8961533010, 8961533020, 2KNC0219, 5S2298, AS10020, AS10085, AS10130, DKS542, ID0200, S8647, SBA3771, SU4039, SU5375, V70720055Quantity 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 : REPT311201, 29007, 72971, 144716, 144768, 170746, 716672, 716673, 1581598, 2131817, 2132257, 2421041, 89052885, 89053994, 8961532030, 8961532040, 8961533010, 8961533020, 2KNC0219, 5S2298, AS10020, AS10085, AS10130, DKS542, ID0200, S8647, SBA3771, SU4039, SU5375, V70720055
Knock Sensor
Walker Products®
Knock Sensor
Part Number: 2421041
Guaranteed to Fit
$94.49
Vehicle Fitment
  • 1991 Toyota MR2 Base 4 Cyl 2.2L Eng. VIN: S
Product Details
Notes : 43.85 mm Length; (1) Male Blade Terminal; (1) Female Square Connector; 12 mm Threaded End DiameterQuantity 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.

Knock Sensor
Beck Arnley®
Knock Sensor
Part Number: BEC1581444
Guaranteed to Fit
$139.49
Vehicle Fitment
  • 1991 Toyota MR2 Turbo 4 Cyl 2.0L
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.

Knock Sensor, Sold individually
GPD®
Knock Sensor, Sold individually
Part Number: GPD1811799
Guaranteed to Fit
$25.99
Vehicle Fitment
  • 1991 Toyota MR2 Turbo 4 Cyl 2.0L Ignition Knock Sensor
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.

Knock Sensor
Vemo®
Knock Sensor
Part Number: Z8YV70720055
Guaranteed to Fit
$55.49
Vehicle Fitment
  • 1991 Toyota MR2 All Submodels All Engines
Product Details
Replaces OE Number : 89615-20030, 89615-32030, 89615-32040, 89615-33010, 89615-33020Quantity Sold : Sold individuallyWarranty : 24-month or 24,000-mile Vemo 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 : European Vehicle PartsInterchange Part Number : 89615-20030, 89615-32030, 89615-32040, 89615-33010, 89615-33020
Standard OE Replacement Knock Sensor
Standard®
Standard OE Replacement Knock Sensor
Part Number: SIKS95
Guaranteed to Fit
$128.99
Vehicle Fitment
  • 1991 Toyota MR2 Turbo 4 Cyl 2.0L
Product Details
Replaces OE Number : 72946, 144743, 170745, 716747, 2131825, 89052893, 8961520010, 8961520020, 8961522020, 5S2371, AS10090, DKS541, ID0246, S8646, SBC3829, SU6698Quantity 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 : REPT311202, 72946, 144743, 170745, 716747, 2131825, 89052893, 8961520010, 8961520020, 8961522020, 5S2371, AS10090, DKS541, ID0246, S8646, SBC3829, SU6698
Page 1 of 1 | Showing 1 - 10 of 10 results

Top Rated Products

Replacement Knock Sensor
$14.49( Review)
Just what I needed!
Brian M.
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.