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Toyota Knock Sensors

When your Toyota’s knock sensor fails, the computer won't sense anything unusual from the engine even as it loses fuel mileage. If you're looking for high-quality Toyota knock sensor replacements, shop at CarParts.com. We have an excellent selection of knock sensors designed for different Toyota models like the Sienna, Avalon, and Camry. Whether you're looking for a complete set or just one knock sensor, we've got it all here. Check out our deals on Toyota knock sensors today!
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Knock Sensor
Part Number: REPM311201
Vehicle Info Required to Guarantee Fit
$12.67
Product Details
Notes : Without wiring harnessConfiguration : 2 Blade Male Terminal & 1 Female ConnectorReplaces OE Number : 72996, 170836, 716699, 1581017, 2131510, 2132256, 2421058, 88971397, 89053993, 0261231193, 8961502020, 8961506010, 8961520090, 2KNC0156, 5S2324, AS10172, DKS665, DKS665SB, ID0215, KS225T, KS73, S8825, SBC3674, SU6247, V70720133Quantity 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 : KS225, 72996, 170836, 716699, 1581017, 2131510, 2132256, 2421058, 88971397, 89053993, 0261231193, 8961502020, 8961506010, 8961520090, 2KNC0156, 5S2324, AS10172, DKS665, DKS665SB, ID0215, KS225T, KS73, S8825, SBC3674, SU6247, V70720133Returns Policy : 30-Day Return Policy
Knock Sensor
Part Number: SET-REPM311201-2
Vehicle Info Required to Guarantee Fit
$23.99
Product Details
Notes : Without wiring harnessComponents : (2) Knock SensorsConfiguration : 2 Blade Male Terminal & 1 Female ConnectorReplaces OE Number : 72996, 170836, 716699, 1581017, 2131510, 2132256, 2421058, 88971397, 89053993, 0261231193, 8961502020, 8961506010, 8961520090, 2KNC0156, 5S2324, AS10172, DKS665, DKS665SB, ID0215, KS225T, KS73, S8825, SBC3674, SU6247, V70720133Quantity 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 : KS225, 72996, 170836, 716699, 1581017, 2131510, 2132256, 2421058, 88971397, 89053993, 0261231193, 8961502020, 8961506010, 8961520090, 2KNC0156, 5S2324, AS10172, DKS665, DKS665SB, ID0215, KS225T, KS73, S8825, SBC3674, SU6247, V70720133Returns Policy : 30-Day Return Policy
Knock Sensor
Part Number: SET-REPM311201-4
Vehicle Info Required to Guarantee Fit
$48.99
Product Details
Notes : Without wiring harnessComponents : (4) Knock SensorsConfiguration : 2 Blade Male Terminal & 1 Female ConnectorReplaces OE Number : 72996, 170836, 716699, 1581017, 2131510, 2132256, 2421058, 88971397, 89053993, 0261231193, 8961502020, 8961506010, 8961520090, 2KNC0156, 5S2324, AS10172, DKS665, DKS665SB, ID0215, KS225T, KS73, S8825, SBC3674, SU6247, V70720133Quantity 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.

Interchange Part Number : KS225, 72996, 170836, 716699, 1581017, 2131510, 2132256, 2421058, 88971397, 89053993, 0261231193, 8961502020, 8961506010, 8961520090, 2KNC0156, 5S2324, AS10172, DKS665, DKS665SB, ID0215, KS225T, KS73, S8825, SBC3674, SU6247, V70720133Returns Policy : 30-Day Return Policy
Knock Sensor, Nippondenso
Part Number: REPT311205
Vehicle Info Required to Guarantee Fit
$13.00
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 Sensor, Nippondenso
Part Number: SET-REPT311205-2
Vehicle Info Required to Guarantee Fit
$22.49
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
Part Number: REPT311206
Vehicle Info Required to Guarantee Fit
$15.00
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 Sensor, Matsushita
Part Number: SET-REPT311206-2
Vehicle Info Required to Guarantee Fit
$28.49
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, Screw-In Mounting Type
Part Number: RL31120001
Vehicle Info Required to Guarantee Fit
$15.50
Product Details
Notes : Screw-in mounting type; Without wiring harnessConfiguration : 1-Prong Blade Male Terminal; 1 Female ConnectorReplaces OE Number : 8961530080Quantity 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 : KS161, 8961530080Returns Policy : 30-Day Return Policy
Knock Sensor, Screw-In Mounting Type
Part Number: SET-RL31120001-2
Vehicle Info Required to Guarantee Fit
$29.49
Product Details
Notes : Screw-in mounting type; Without wiring harnessComponents : (2) Knock SensorsConfiguration : 1-Prong Blade Male Terminal; 1 Female ConnectorReplaces OE Number : 8961530080Quantity 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 : KS161, 8961530080Returns Policy : 30-Day Return Policy
Knock Sensor
Part Number: REPT311201
Vehicle Info Required to Guarantee Fit
$14.49
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 Sensor
Part Number: SET-REPT311201-2
Vehicle Info Required to Guarantee Fit
$27.49
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
Part Number: REPT311204
Vehicle Info Required to Guarantee Fit
$12.99
Product Details
Notes : Without wiring harnessConfiguration : 1-Prong Blade Male Terminal; 1 Female ConnectorReplaces OE Number : 72872, 144767, 170813, 716626, 1581094, 2133757, 2421107, 19139105, 8961512030, 8961522050, 8961552010, 2KNC0064, 5S2256, AS10129, DKS636, ID0167, S8786, SBC3827, SU5374Quantity 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 : KS186, 72872, 144767, 170813, 716626, 1581094, 2133757, 2421107, 19139105, 8961512030, 8961522050, 8961552010, 2KNC0064, 5S2256, AS10129, DKS636, ID0167, S8786, SBC3827, SU5374Returns Policy : 30-Day Return Policy
Knock Sensor
Part Number: SET-REPT311204-2
Vehicle Info Required to Guarantee Fit
$24.49
Product Details
Notes : Without wiring harnessComponents : (2) Knock SensorsConfiguration : 1-Prong Blade Male Terminal; 1 Female ConnectorReplaces OE Number : 72872, 144767, 170813, 716626, 1581094, 2133757, 2421107, 19139105, 8961512030, 8961522050, 8961552010, 2KNC0064, 5S2256, AS10129, DKS636, ID0167, S8786, SBC3827, SU5374Quantity 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 : KS186, 72872, 144767, 170813, 716626, 1581094, 2133757, 2421107, 19139105, 8961512030, 8961522050, 8961552010, 2KNC0064, 5S2256, AS10129, DKS636, ID0167, S8786, SBC3827, SU5374Returns Policy : 30-Day Return Policy
Knock Sensor, Screw-In Mounting Type
Part Number: REPL311201
Vehicle Info Required to Guarantee Fit
$14.49
Product Details
Notes : Screw-in mounting type; Without wiring harnessConfiguration : 1-Prong Blade Male Terminal; 1 Female ConnectorReplaces OE Number : 72858, 144742, 170742, 716622, 1581444, 2131824, 89052892, 8961550010, 2KNC0032, 5S2252, AS10109, DKS538, ID0165, KS18, S8643, SBC3766, SU4756, V70720056Quantity 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 : KS94, 72858, 144742, 170742, 716622, 1581444, 2131824, 89052892, 8961550010, 2KNC0032, 5S2252, AS10109, DKS538, ID0165, KS18, S8643, SBC3766, SU4756, V70720056Returns Policy : 30-Day Return Policy
Knock Sensor, Screw-In Mounting Type
Part Number: SET-REPL311201-2
Vehicle Info Required to Guarantee Fit
$27.49
Product Details
Notes : Screw-in mounting type; Without wiring harnessComponents : (2) Knock SensorsConfiguration : 1-Prong Blade Male Terminal; 1 Female ConnectorReplaces OE Number : 72858, 144742, 170742, 716622, 1581444, 2131824, 89052892, 8961550010, 2KNC0032, 5S2252, AS10109, DKS538, ID0165, KS18, S8643, SBC3766, SU4756, V70720056Quantity 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 : KS94, 72858, 144742, 170742, 716622, 1581444, 2131824, 89052892, 8961550010, 2KNC0032, 5S2252, AS10109, DKS538, ID0165, KS18, S8643, SBC3766, SU4756, V70720056Returns Policy : 30-Day Return Policy
Page 1 of 6 | Showing 1 - 15 of 78 results

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Product Questions & Answers

Q:Do you have a Denso knock sensor 2000 Toyota 4 runner I need a pair?
Desiree
A:BEST ANSWERHi Desiree, Unfortunately, we don't carry the Denso brand on our knock sensors. Here's a link of what we have available for your 4Runner: https://www.carparts.com/search?q=Knock_Sensor&vehicle[year]=2000&vehicle[make]=Toyota&vehicle[model]=4Runner&vehicle[submodel]=Base&vehicle[cylinders]=4&vehicle[liter]=2%2E7 Show less
Arnel E.
 
1 Question, 1 AnswerView all Q&As >
Q:What does  a knock sensor do exactly ? And where is it located at on my 94 Toyota pickup 3.0L V-6. My check engine code was #52 , knock sens Show Less
Big red
A:BEST ANSWERHi Jonathan, I'm pleased to assist you. The knock sensor listens and records the noise from the engine block and converts these into electrical signals to prevent further engine damage. It is located on the outside of the engine block. Yes, engine code 52 means there is no signal from the knock sensor. This part is correct and guaranteed to fit the 1994 Toyota Pickup DLX and SR5 6 Cyl 3.0L. Click on the link below to order at 80% off the regular price while supplies last. I hope this is helpful. Enjoy shopping at Carparts.com! https://www.carparts.com/knock-sensor/replacement/repl311201?can=CPGG4850 Show less
Grace G.
 
1 Question, 1 AnswerView all Q&As >

Shopping for Toyota Knock Sensor

Your Toyota is a reliable vehicle that’s sure to last years and years on the road, especially if its engine is maintained properly.  Several sensors work together to ensure that engine conditions are optimal for vehicle operation. For instance, your Toyota knock sensor sends signals to your vehicle computer when it detects that your ignition timing is off. When this sensor fails, it’s best to get it replaced right away.

Shop for Aftermarket Toyota Knock Sensors on CarParts.com

Drive your Toyota with confidence by making sure all engine sensors are in good condition. Invest in a high-quality knock sensor ordered here at CarParts.com.

We have an excellent selection of sensors compatible with various Toyota vehicles. All our products passed strict quality checks from the most trusted names in the industry, so you’re sure to get one that’s built to last.

Why pay for dealership prices when you can get the same quality for less? Shop online and take advantage of our low-price guarantee.

Our engine sensors are on hand and ready to ship from strategically located distribution centers across the US. Order now, and we’ll sure it gets delivered to your doorstep in as fast as two business days.

Ready to shop? Start by entering your Toyota’s year and model into our vehicle selector. This will narrow down our catalog to the knock sensors that are compatible with your ride. You can also use the search filters to shop according to your preferred brand, price range, and more. Check out our catalog and enjoy the best deals on our Toyota knock sensors!

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