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A worn oil pump drive assembly will probably trigger a check engine light and will make a funny squeaking sound that has been described as a laughing barrel of monkeys, however it is no laughing matter. The factory design poses a lack of lubrication, that could result in premature failure. Crown Automotive oil pump drive assemblies (OPDA) feature redesigned internals to eliminate the problems with the factory units, a seal under the upper bearing which caused the bearing to fail prematurely. Crown's OPDA has the seal relocated to above the upper bearing and an oil groove in the shaft which is designed to bring oil up to both the upper and lower bearings. Replace your Jeep's worn unit with the peace-of-mind offered with Crown oil pump drive assemblies.
( 21 )
$107.99
Save the environment and gasoline dollars. Tune-up with Bosch premium original equipment-type oxygen sensors for lower emissions and greater fuel economy. Properly functioning oxygen sensors are important when it comes to your vehicle's fuel economy and reducing harmful exhaust emissions. That's why checking for and replacing a worn-out oxygen sensor with one of these Bosch sensors is an important part of every routine tune-up. These O2 sensors feature an OEM connector for ease of installation. Bosch invented the automotive oxygen sensor and is the top choice of carmakers around the world. Order the model designed for fitment with your vehicle.
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$50.99
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$100.99
FuelTech exposed tip thermocouples offer faster and more accurate temperature reading for exhaust gases. The exposed tip gives the sensor a lower thermal inertia, allowing for faster reading during temperature variation. FuelTech exposed tip thermocouples are available in several wire lengths, and each includes a weld-in bung for installation and an extra ferrule for compatibility with other EGT bung brands. Choose the one you prefer. Additional notes: * Temperature range: 32 degrees F to 2,200 degrees F * The K-Type EGT probe is compatible with the EGT-8 CAN and ETM-1 conditioners
Not Yet Reviewed
$89.00
NTK is the world's leading supplier of OEM oxygen sensors. They're individually tested to ensure the highest level of quality and reliability—designed to continuously detect the composition of exhaust gases. As the output from the sensors changes, the ECU instructs the fuel mixing system to alter the mixture. This ensures that the air/fuel mix is always correct and promotes efficiency. A new NTK oxygen sensor can help lower emissions, improve fuel mileage and engine efficiency, and extend catalyst life. These components meet or exceed OE specs and are equipped with waterproof, factory-fitted connectors to ensure a perfect fit every time. Order the model recommended for your vehicle.
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$50.99
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$127.99
Denso air/fuel ratio sensors (A/F sensors) were developed to measure air-to-fuel ratios under a wider range of driving conditions than oxygen sensors. A/F sensors, also known as wide-band oxygen sensors, send information to the engine management computer to make adjustments based on driving conditions. Their wider range and variable adjustments allow engines to burn fuel more efficiently and produce fewer emissions. As A/F sensor technology has evolved, Denso has been there every step of the way. From the first thimble-type sensors to today's heated, quick-response sensors required to meet ever more stringent emissions regulations, Denso has supplied OEMs with quality components and continues to innovate. Denso helped to develop this important technology and you can rely on Denso First Time Fit A/F sensors. Features and benefits of Denso air/fuel ratio sensors include: * Tarnish-proof platinum electrode provides longer life and maintains accuracy * Quick-response planar zirconia element quickly detects oxygen concentration * Measures air/fuel ratios from approximately 12:1 to 19:1 * Increased performance by mapping air/fuel ratios throughout the RPM range * Lower emissions by optimizing the air/fuel mixture * Reduces fuel consumption and maximizes catalytic converter life * First Time Fit design delivers the right part the first time
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$53.99
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$102.99
Aeromotive VaporWorx fuel pressure sensors are exclusively for use with all VaporWorx PWM (Pulse Width Modification) kits that require a fuel pressure sensor. Efficient energy management is one of the main goals in the automotive industry, regulating actuators by (PWM), which is a widespread means of improving efficiency. PWM fuel pressure sensors are used to precisely control the speed of a fuel pump by rapidly turning the power on and off in varying durations, allowing the engine to receive the exact amount of fuel needed based on driving conditions. This ultimately improves fuel efficiency and reduces unnecessary wear on the pump by only running it at full power when required; essentially acting like a "throttle" for the fuel pump. Select the sensor for your application. Key points of PWM fuel pressure sensors: * Dynamic fuel pressure control—unlike traditional systems, PWM allows the fuel pressure to adjust rapidly depending on engine load, throttle position, and other factors, ensuring optimal fuel delivery at all times * Reduced power consumption—by only running the fuel pump at the necessary speed, PWM significantly reduces the power draw from the battery, improving fuel economy * Lower noise levels—operating the fuel pump at variable speeds with PWM helps minimize noise generated by the pump * Returnless fuel systems—PWM is often used in modern "returnless" fuel systems, where the excess fuel is not returned to the tank, simplifying fuel system design How it works: -- Signal from the ECU: The engine control unit (ECU) sends a PWM signal to the fuel pump controller, which determines the duty cycle (the ratio of "on" time to "off" time) based on engine conditions -- Pump speed control: The controller uses the PWM signal to rapidly switch the power to the fuel pump, effectively adjusting its speed -- Feedback loop: A fuel pressure sensor monitors the actual fuel pressure and sends this information back to the ECU, allowing for fine-tuning of the PWM signal to maintain desired pressure
Not Yet Reviewed
$68.95
Hella EGT sensors record the exhaust gas temperature ahead of the catalytic converter or the diesel particulate filter--and send this as a voltage signal to the engine control unit. In addition, high temperature sensors protect components in the area of the hot exhaust gas flow from critical overheating. Customers benefit from lower emissions, improved engine efficiency, optimized performance, and lower fuel consumption. Hella sensors provide you with quality direct-fit options that will look and function just as the originals to resolve these problem issues and restore your car's performance. Order the replacement model recommended for your vehicle.
Not Yet Reviewed
$89.99
Dorman offers engine crankcase pressure sensors for some of today's most in-demand vehicle applications. Each replacement Pressure Sensor restores proper vehicle operation and provides a longer service life. Plus, these direct fit sensors are affordable and easy to install.
Not Yet Reviewed
$54.99
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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$51.99
Dorman exhaust gas temperature sensors make replacing seized or damaged sensors a breeze. These EGT sensors are direct replacements and come with a bung repair kit just in case the bung is damaged during removal. This is a cost effective fix, instead of having to replace the entire exhaust pipe. They feature quality engineering and are backed by decades of automotive experience.
Not Yet Reviewed
$78.99
Hitachi offers mass air flow sensors for countless cars, trucks, and vans. These stock replacements are built to OEM specifications for performance and longevity. MAF sensors play a fundamental role in your vehicle, measuring the amount of air entering the internal combustion engine. Hitachi's quality control and attention to detail make their parts the go-to choice for many car manufacturers. Order the mass air flow sensor recommended for your application.
( 4 )
$51.99
Has your vehicle ever mysteriously died on you, only to start up fine after emergency road service showed up--and then it happens again? Could be caused by malfunctioning crankshaft position sensors. Beck/Arnley sensors help to control many functions on your car, from ignition timing to power output to fuel efficiency, by relating crucial data to your vehicle's ECU. If your crankshaft position sensors become burnt or worn out, solve the "mystery" with new sensors from Beck/Arnley, for a life made easier by parts made right.
( 3 )
$58.99
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$74.99
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