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LEXUS GS430 Sensors
Showing In Stock Items. Show All 67 Items.
Denso Mass Airflow Sensors
The mass air flow (MAF) sensor detects the amount of air drawn into the engine and relays a signal to the engine control unit (ECU) to calculate the proper fuel delivery to the engine. DENSO created the world's first plug-in mass air flow sensor in 1996 and Denso mass air flow sensors meet the stringent requirements of auto manufacturers around the globe. Denso's improved MAF sensor technology utilizes a unique structure that reduces the exposure of the sensing unit. This helps to reduce sensor contamination for improved detection accuracy. Denso also uses a fine platinum wire sensing element coated with a glass film to further protect it from contaminants for extended sensor life. Key features and benefits of Denso mass air flow sensors include: * Denso's First Time Fit design allows for easy plug-in installation * Glass film coated sensing element reduces contamination and improves reliability * Platinum wire sensing element responds quickly to changes in air flow * Reduced size and weight * Sensing element air bypass structure is designed for improved detection accuracy * Helps deliver optimum combustion, performance, and emissions
( 6 )
$111.99
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$118.99
JET Powr-Flo Mass Airflow Sensors
JET Powr-Flo mass airflow sensors are designed to deliver improved horsepower, torque, and mileage from your car, truck, or SUV by simply replacing the restrictive stock mass air sensor. The factory sensor not only is a major restrictive point in stock intake systems, but it also limits the full potential of aftermarket cold air intake systems. The flow bench tested design of the JET mass air sensors provide airflow increases of up to 45 percent and installs in 10 minutes or less. They are compatible with other aftermarket upgrades including but not limited to: Performance tuning (chips, modules, etc.), exhaust modifications (cat-back, headers, etc.), cold air intakes, and ignition systems. Order the model designed to fit your needs.
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$196.99
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$209.99
Bosch Premium Universal Type Oxygen Sensors
Worn-out sensors can cause engine performance problems and premature catalytic converter damage. Bosch premium universal type oxygen sensors with OE SmartLink produce precise output in proportion to the air/fuel ratio, due to a sophisticated sensing element. These premium sensors also use a patented connector system, which allows them to be added to an existing OE sensor harness. Keeping a properly functioning oxygen sensor in your vehicle saves money on fuel cost and is good for the environment, too!
( 13 )
$63.99
Denso Oxygen Sensors
Oxygen sensors, also known as Lambda sensors or O2 sensors, are among the most sensitive and critical components on your car's engine. They monitor the air/fuel mixture under idle, moderate acceleration, and cruise conditions. Oxygen sensors have a smaller range of limits in detecting and adjusting the difference from an optimum air/fuel ratio than the newer wide range air/fuel sensors (A/F sensors). Today's engines may use as many as four oxygen sensors to monitor exhaust gas oxygen content and catalytic converter efficiency. In order to perform these functions properly, Denso oxygen sensors adhere to strict OE standards within incredibly close tolerances. A malfunctioning or incorrectly calibrated oxygen sensor can hurt drivability and illuminate the check engine light, resulting in costly and time-consuming repairs. Denso First Time Fit oxygen sensors are designed to meet those tolerances and more. Key features and benefits of Denso Oxygen Sensors include: * Robotic laser welds * Porous PTFE filters block efficiency-robbing contaminants * Double-protection covers maintain proper temperature for quicker response times and protect ceramic elements from silicone and lead fouling * Rugged, watertight stainless steel housings resist corrosion and contamination * Aluminum oxide trap layers keep silicone and lead out, preventing damage to the platinum electrode * Refined zirconia elements improves sensor response * Superior design maximizes engine performance while reducing fuel consumption and harmful emissions * First Time Fit design delivers the right part the first time
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$48.99
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$80.99
Denso Camshaft Positioning Sensors
Denso camshaft positioning sensors detect camshaft rotation during the engine-combustion cycle. Denso produces both magnetic resistant element (MRE) type and magnetic pick-up (MPU) type sensors. Features and benefits of Denso camshaft positioning sensors include: * Denso MRE sensors have a pair of MREs on an integrated circuit (IC) chip; this unique design is extremely accurate, even just after an engine is started * The molded IC chip is installed inside a cylindrical magnet so it is positioned closer to the gears that rotate with the camshaft--this design is almost 10 times more sensitive than Hall element type sensors * Denso uses a polyphenylene sulfide resin coating over the molded IC chip and cylindrical magnet for greater strength and superior resistance to substances like fuel, engine oil, and emission byproducts
Not Yet Reviewed
$69.99
Summit Bucks
Delphi Ignition Knock Sensors
Delphi ignition knock sensors maximize your engine's performance--regardless of fuel quality! Their knock sensors hear various knock frequencies under many operating conditions to detect shifts and provide an accurate signal to your engine control module. The sensors meet or exceed OE requirements and reduce potential damage to your internal engine components. Knock, knock-- who's there? Engine. Engine who? Engine gonna buy me a Delphi ignition knock sensor? Listen to your engine--choose Delphi.
( 31 )
$79.99
Dorman ABS Speed Sensors
Dorman ABS speed sensors are designed to supply information regarding wheel speed to the ABS computer. One of the most common omissions in maintaining a modern anti-lock brake system (ABS) is checking out the speed sensors. They are often located at each wheel hub/rotor on 4-wheel disc systems. Alternatively, on rear drum applications, you'll usually find them mounted on the differential housing. Under braking, if wheel speeds are unequal, indicating wheel lockup, the computer modulates the anti-lock feature until the speeds are equal again.
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$92.99
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$164.99
Standard Motor Vehicle Speed Sensors
Replace your worn or malfunctioning vehicle speed sensor with one of these Standard Motor Products vehicle speed sensors. Depending upon a vehicle's equipment, the vehicle speed sensor commonly called a VSS may influence or control more systems than any other single sensor. Early-model vehicle speed sensors were just used to regulate the cruise control and control transmission shifts. Now, with OBD-II, vehicle speed is considered a part of the overall engine operating strategies, affecting both fuel delivery and ignition timing. The operations of the idle-air control valve and canister-purge cycle are regulated, in part, by the VSS. Automatic transmissions need VSS data to provide the best performance and mileage. Torque converter clutch operation is controlled by the VSS. In an electronically shifted transmission, VSS signals, instead of hydraulic pressure in the valve body, are used to determine shift points. Don't take chances with your vehicle's performance--insist on Standard Motor Products quality vehicle speed sensors.
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$21.99
Clearance
Holstein Parts ABS Sensors
Holstein Parts ABS sensor line has superior coverage for domestic and import applications. Anti-lock Braking, ABS Systems allows the driver to maintain control of the car in an emergency braking situation. The ABS system relies on sensors to monitor the wheel's speed and communicate with the ABS computer to ensure ideal performance. The data from the ABS sensor then allows the computer to balance the speed of each wheel to prevent the brakes from locking up and avoiding dangerous skidding situations. Holstein Parts focuses on using only the highest quality materials for their products, all parts are manufactured to exacting standards for an aftermarket product that is truly built to match or exceed the OE part.
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$37.99
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$121.99
Holstein Parts Oil Pressure Switches
Holstein Parts oil pressure switches are made with the highest quality materials and manufactured to exacting standards to provide long-term function and performance. They are high-tech, OE-quality and are available to provide coverage for many domestic and import applications. When the engine oil pressure switch in your vehicle needs replaced, choose Holstein Parts to ensure the warning light will work properly, making you aware of a pressure drop.
Not Yet Reviewed
$7.99
Standard Motor ABS Speed Sensors
Standard Motor ABS speed sensors supply information regarding wheel movement to the ABS computer. They're often located at each wheel hub/rotor on 4-wheel disc systems. Alternatively, on rear drum applications, you'll usually find them mounted on the differential housing. Under braking, if wheel speeds are unequal, indicating wheel lockup, the computer modulates the anti-lock feature until the speeds are equal again. Replacement ABS speed sensors are available for hundreds of makes/models. Just match up your vehicle specs to order the correct unit.
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$67.99
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$350.99
Clearance
Holstein Parts Knock Sensors
The knock sensor is able to detect mechanical stress and produces a voltage when the car knocks or pings. Under heavy acceleration, it sends signals to the ECU and the ECU retards the ignition timing to compensate for the knocking, which in effect protects the pistons and rings from damage. Knocking also occurs when using low-grade fuel and having the knock sensor allows you to use different grade fuels without causing engine damage. Holstein Parts focuses on using only the highest quality materials, manufactured to exacting standards for an aftermarket product that is truly built to match or exceed the OE part. Holstein Parts knock sensors line has superior coverage for domestic and import applications.
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$63.99
$50.50
Holstein Parts Coolant Temperature Sensors
The coolant temperature sensor, also known as the coolant temperature switch, is an engine management system sensor used to monitor the engine coolant's temperature. Because temperature play a vital role in engine performance, a problem with your coolant sensor could quickly translate into engine issues. Holstein Parts coolant temperature sensors contain only the highest quality materials and engineering for parts that are truly built to match or exceed the OE part. And they offer superior coverage for domestic and import applications.
Not Yet Reviewed
$10.99
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$18.99
Holstein Parts Variable Valve Timing Solenoids
The variable valve timing solenoid alters the supply of oil pressure to the camshaft depending on the engine's speed and load and can either advance or retard cam position, which provides several benefits, including improved engine operation increased engine power, reduced fuel consumption, and decreased emissions. Holstein Parts focuses on using only the highest quality materials, manufactured to exacting standards for an aftermarket product that is truly built to match or exceed the OE part. Holstein Parts variable valve timing solenoids offer superior coverage for domestic and import applications. Order the model designed to fit your application needs.
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$53.99
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$56.99
Clearance
Holstein Parts Vehicle Speed Sensors
Vehicle speed sensors measure wheel speeds and provide this information to the vehicles ECU (Electronic Control Unit). The ECU then calculates ignition timing, transmission shift points, and air/fuel ratios for the vehicle. Data from the Vehicle Speed Sensor is also used in cruise control systems to maintain a constant speed. Holstein Parts focuses on using only the highest quality materials, manufactured to exacting standards for an aftermarket product that is truly built to match or exceed the OE part. Holstein Parts vehicle speed sensors line has superior coverage for domestic and import applications.
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$13.99
$10.50
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$29.99
Holstein Parts Camshaft Sensors
The camshaft position sensor monitors the rotating position of the camshaft relative to the crankshaft position. This data is sent to the vehicle's ECU, where it is used to adjust the spark timing and the operation of the fuel injectors. Holstein Parts focuses on using only the highest quality materials, manufactured to exacting standards for an aftermarket product that is truly built to match or exceed the OE part. Holstein Parts camshaft position sensor line has superior coverage for domestic and import applications.
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$24.99
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$37.99
Dorman Crankshaft Position Sensors
Dorman crankshaft position sensors are direct-fit replacements that are easy to install and offer long, reliable service. They are constructed from high-quality plastic with metal-reinforced mounting points to protect against failure. Dorman sensors accurately measure crankshaft location to detect misfires and control engine timing. They are manufactured to strict engineering quality standards and are available for a wide variety of applications.
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$57.99
Spectra Premium Oxygen Sensors
Spectra Premium oxygen sensors are finely crafted and 100 percent performance-tested to meet specific vehicle requirements. Anti-seize is pre-applied on all parts, and protective caps on all models defend the sensing elements from dirt and contamination. Replacement models are available for a variety of applications from the 1990s and up. Features and benefits include: * Connectors are fully waterproof and resistant to external climate conditions (car washes, puddle spray, dust, etc.) * Continuous quality testing throughout the manufacturing process * Electrical connectors are an exact match to vehicle mating harnesses * Robust sensing element manufacturing process to ensure product specifications and performance * All accessories included for installation (rubber grommets, tie wraps, push-in clips, etc.)
Not Yet Reviewed
$40.99
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$127.99
Beck/Arnley Engine Coolant Temperature Sensors
Having difficulty starting in cold weather? We're referring to your car, not you. Or, maybe you're seeing readings of overheating when all is normal. If your engine is giving questionable temperature readings or having trouble starting or running, you may need a new Beck/Arnley engine coolant temperature sensor. These quality-made sensors will signal your car's computer with the correct operating temperature to get the right amount of air and fuel flowing. Replace corroded sensors with Beck/Arnley engine coolant temperature sensors.
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$14.99
Summit Bucks
Delphi Engine Coolant Temperature Sensors
Delphi engine coolant temperature sensors are top-quality, direct fit OE replacements, which are designed to eliminate connection and failure points. With a one-piece, lead-frame design from the sensing tip to the connector terminals, these units equip your vehicle with a proven design that's built to last. They put the engine under fuel control operation quicker and reduce harmful cold-start emissions by 40 to 50 percent. Delphi engine coolant temperature sensors are built to last, even under the toughest conditions, to endure the long haul. Improve reliability, durability and fuel economy with Delphi.
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$28.99
Summit Bucks
Delphi Camshaft Position Sensors
These Delphi camshaft position sensors feature a digital output design for maximum signal to noise ratio. They are not impacted by temperature changes and provide long-lasting sensor protection. These Delphi camshaft position sensors are also manufactured to meet or exceed OE requirements to ensure quality and long-lasting durability.
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$50.99
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$68.99
Clearance
Dorman Camshaft Position Sensors
Don't take chances with an old, questionable, or malfunctioning camshaft position sensor that can leave you stranded. These Dorman camshaft position sensors read the camshaft position and relay this information to your vehicle's ECM. This information is required for functions such as initiating injection on sequential injection engines, the trigger signal for the magnet valve on pump valve injection systems, and for cylinder-specific knock control. Dorman camshaft position sensors are designed to exceed OEM specifications for accurate, reliable, maintenance-free operation. Trust your vehicle's engine management system needs to Dorman.
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$40.99
Holstein Parts Crankshaft Sensors
The crankshaft position sensor is an electronic device that monitors the position and/or rotational speed of the crankshaft, then communicates with the vehicle's ECU to control ignition timing and fuel injection parameters. Holstein Parts focuses on using only the highest quality materials, manufactured to exacting standards for an aftermarket product that is truly built to match or exceed the OE part. Holstein Parts crankshaft position Sensor line has superior coverage for domestic and import applications.
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$23.99
Standard Motor Knock Sensors
Don't take chances with an old, questionable, or malfunctioning knock sensor that diminishes your vehicle's fuel economy, or worse, your engine. The engine knock sensors play a dual role in helping to monitor and protect your engine. Like other sensors, knock sensors monitor engine operation to optimize performance. In addition, knock sensors protect the engine against power-robbing and potentially destructive engine knock. Standard Motor Products replacement knock sensors are designed to exceed OEM specifications for accurate, reliable, maintenance-free operation. Trust your vehicle's engine management system needs to Standard Motor Performance.
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$92.99
