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2003 Lexus GS430
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Price Match Guarantee
60-Day Returns
Lifetime Replacement
2003 Lexus GS430

2003 Lexus GS430 Knock Sensors

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Knock Sensor, Screw-In Mounting Type
Replacement
Knock Sensor, Screw-In Mounting Type
Part Number: RL31120001
Guaranteed to Fit
$15.50
Vehicle Fitment
  • 2003 Lexus GS430 Base 8 Cyl 4.3L Matsushita
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 Sensors, Screw-in Mounting Type, without Wiring Harness, Matsushita
Replacement
Knock Sensors, Screw-in Mounting Type, without Wiring Harness, Matsushita
Part Number: SET-RL31120001-2
Guaranteed to Fit
$29.49
Vehicle Fitment
  • 2003 Lexus GS430 Base 8 Cyl 4.3L Matsushita
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
GPD®
Knock Sensor
Part Number: GPD1811766
Guaranteed to Fit
$37.99
Vehicle Fitment
  • 2003 Lexus GS430 Base 8 Cyl 4.3L 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 Intermotor Knock Sensor
Standard®
Standard Intermotor Knock Sensor
Part Number: SIKS161
Guaranteed to Fit
$110.49
Vehicle Fitment
  • 2003 Lexus GS430 Base 8 Cyl 4.3L Matsushita
Product Details
Notes : Screw-in mounting typeConfiguration : 1 Male Terminal & Female ConnectorReplaces OE Number : 8961530080Quantity 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 IntermotorInterchange Part Number : RL31120001
Page 1 of 1 | Showing 1 - 4 of 4 results

Top Rated Products

Replacement Knock Sensors, Screw-in Mounting Type, without Wiring Harness, Matsushita
$29.49( Review)
So good thank your shop
Thai T.
VERIFIED PURCHASER
Replacement Knock Sensor, Screw-In Mounting Type
$15.50( Review)
Replace on a 2002 Lexus ls430 works like a charm and considering everywhere else charSee More
Shea Q.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

Replacement Knock Sensors, Screw-in Mounting Type, without Wiring Harness, Matsushita
$29.49
Q:Is this part new or rebuild?
Nelson
A:BEST ANSWERHi Gary, thank you for reaching out. These are brand new sensors. You can click the link below to order the set while the sale lasts. Have a great day! https://www.carparts.com/knock-sensor/replacement/set-rl31120001-2?can=cpab2020_csqa_20230726 Show less
Andrew B.
 
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)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.