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ACURA MDX Ignitions & Electrical

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Results 1 - 24 of 39

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

4.62 out of 5 stars ( 102 )

$55.99

$65.99

Bosch Premium Original Equipment-Type Oxygen Sensors

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.

4.76 out of 5 stars ( 174 )

$52.99

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!

3.08 out of 5 stars ( 13 )

$58.99

Diode Dynamics LED Flasher Relays

Diode Dynamics LED flasher relays are ideal solutions if you're converting to newer LED lights. When your factory turn signal bulbs go out, your vehicle's flasher senses that power loss, and it will blink the turn signals quickly to alert you. Since LED bulbs use less power, you get the same fast blinking (a. k. a. "hyperblinking"). So even though the LEDs are functioning just fine, your car thinks the bulbs went out! Regulate those no-flashing or fast-flashing issues with the Diode Dynamics LED flasher relays designed to fit your application.

3.0 out of 5 stars ( 2 )

$64.95

Hitachi Mass Air Flow Sensors

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.

4.75 out of 5 stars ( 4 )

$74.99

$76.99

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

$73.99

$107.99

Standard Motor Steering Angle Sensors

Standard Motor offers over 40 steering angle sensors that show the rate of turn, wheel angle, and other data for a high-quality direct-fit replacement. Designed to deliver trouble-free, consistent performance, all steering angle sensors are made from high-quality materials for ultimate durability and are manufactured to meet or exceed strict quality requirements. Select the Standard Motor steering angle sensor recommended for your application.

Not Yet Reviewed

$87.99

Denso Crankshaft Positioning Sensors

Denso crankshaft positioning sensors detect crankshaft 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 crankshaft 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 crankshaft--a design 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

$65.99

Standard Motor Wiring Connectors

High-quality, direct-replacement Standard Motor wiring connectors help eliminate the need for a harness by letting you swap only the damaged connector for a cost-effective repair solution. The terminals feature high-grade materials like copper alloy, brass, and phosphor bronze. Together they provide the connectors with prolonged life and superior performance in harsh environments for each specific application. Standard Motor electrical connectors are 100 percent tested for the proper mechanical and electrical fit, form, and function for your vehicle.

4.46 out of 5 stars ( 139 )

$54.99

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.

5.0 out of 5 stars ( 1 )

$65.99

Summit Bucks

Delphi Oxygen Sensors

Delphi oxygen sensors will help you get your car up and running in no time. The engineers at Delphi designed these oxygen sensors to use OEM connectors and threads for easy installation in your car. Their unique sensor coating resists contamination to create oxygen sensors that are long-lasting and reliable. Whether you are replacing your exhaust and just want a new sensor or are replacing a worn-out unit, these Delphi oxygen sensors are for you.

4.36 out of 5 stars ( 44 )

$57.99

$85.99

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.

2.83 out of 5 stars ( 12 )

$75.99

Denso Manifold Absolute Pressure Sensors

The manifold absolute pressure (MAP) sensor is part of many engine electronic control systems. It delivers instantaneous manifold pressure information to the engine's electronic control unit (ECU). The data provided by the MAP sensor is used to calculate air density and determine the engine's air mass flow rate. This data determines the required fuel metering and ignition timing for optimum engine performance. Denso manifold absolute pressure sensors provide superior air and fuel regulation with leading edge sensing technology. As one of the first companies to produce engine management sensors, Denso continues to bring new technology to the industry. Key features of Denso manifold absolute pressure sensors include: * Meets or exceeds OEM specifications * Manufactured with the highest quality materials * Efficiently measures the pressure of the intake manifold * Engineered to fit the first time * Enhances performance and fuel economy by replacing a failing MAP sensor

Not Yet Reviewed

$60.99

Denso Air/Fuel Ratio Sensors

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

4.77 out of 5 stars ( 22 )

$101.99

Denso Ignition Coils

Denso developed the auto industry's first compact stick-type ignition coil. The space-saving design of Denso ignition coils requires no high-tension ignition cables, fitting neatly into the engine's spark plug bore. Along with its stick coil technology, other advanced features include micro-sized driver circuits and diagonal inductive windings. That same expertise is put to use on all Denso ignition coils regardless of their configuration. Each Denso ignition coil is designed and optimized for its specific application, then continually improved by Denso's global engineering team. One key to effective combustion in today's low-emission, high-efficiency engines is consistent, high-energy ignition output. Denso direct ignition coils deliver it. Additional features and benefits of Denso ignition coils include: * Integrated driving circuit in the top of the coil * Superior-quality components and materials ensure optimal performance * Tested and inspected to ensure high quality * Diagonal windings eliminate sectioned bobbins, reducing size and weight * Improved coil efficiency lessens the need to generate high voltage * Eliminates phantom misfires * Small in size, light in weight, and easy to install * Provides maximum available voltage under all operating conditions

4.92 out of 5 stars ( 97 )

$56.99

$73.99

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.

3.0 out of 5 stars ( 2 )

$69.99

$72.99

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

$61.99

Standard Motor Blower Motor Resistors

Don't take chances with old, questionable, or faulty blower motor resistors that can leave you without heat or air circulation. Standard Motor Products blower motor resistors will control the electrical current flowing from the fan switch to the blower fan, allowing you to set the fan at different speeds. They are designed to exceed OEM specifications for dependable, maintenance-free operation. Restore your vehicle's HVAC functions with high-quality replacement parts from Standard Motor.

4.33 out of 5 stars ( 33 )

$54.99

$86.99

Standard Motor Mass Airflow Sensors

Standard Motor mass airflow sensors are higher quality, precision alternatives to remanufactured models. MAF sensors measure the amount of airflow entering the intake manifold and must communicate clearly with your vehicle's Engine Control Module (ECM). Remanufactured components with debris from prior use can hinder this communication and cause your vehicle to experience drivability issues. With many new—not remanufactured—MAF sensors in the Standard lineup, they cover more than 90 percent of all MAF-equipped vehicles, and all are airflow-calibrated to ensure accuracy. SMP-manufactured sensors are designed with improvements such as thicker walls, upgraded components, and a custom-designed platinum RTD sensor. The result is a line of MAF sensors that provide highly accurate readings and precise airflow output under all operating conditions. Order the model designed for your car, truck, or van.

1.0 out of 5 stars ( 2 )

$56.99

$67.99

Hella ABS Speed Sensors

Hella ABS speed sensors maintain safe, smooth operation for your anti-lock braking system, traction control, and stability control. Hella sensors are high-quality replacements with availability for many European manufacturers. Wheel speed sensor faults can cause other safety systems to fail. Keep your braking performance optimal with Hella ABS speed sensors.

5.0 out of 5 stars ( 1 )

$60.99

$61.99

Hella Ignition Coils

Ignition coils are a central component of the ignition system. They transmit a high voltage to the spark plugs where a spark is produced that ignites the mixture. Hella ignition coils are available in more than 300 styles to cover a wide range of vehicle applications. With their manufacturing process, materials used, number of winding strands, and high-temperature resistance, Hella coils guarantee ignition even under extreme conditions and electromagnetic compatibility with the magnetic field-sensitive elements of vehicle electronics (ECE R10). Whether an ignition coil strip, candle shaft ignition coil, block ignition coil, or an ignition coil for installation with ignition distributor, Hella premium ignition coils will provide the energy to spark increased performance for your vehicle.

Not Yet Reviewed

$56.99

$67.99

Four Seasons Blower Motor Resistors

Does your fan only work at one speed? Four Seasons blower motor resistors will restore the control to regulate motor speed for perfect comfort in your car. Four Seasons resistor blocks are economical, quality-made components that are built to last. Replacing your blower motor resistors is fairly easy. Take command of your car's fan speed and your wallet with Four Seasons blower motor resistors.

4.0 out of 5 stars ( 8 )

$80.99

Standard Motor Crankshaft Position Sensors

These Standard Motor Products replacement crankshaft position sensors are designed to send a signal to the ECM to determine engine rpm, crankshaft position, and engine misfire. They consist of a permanent magnet, yoke, and coil. The Standard Motor Products replacement crankshaft position sensors are mounted close to a tooth gear. As each tooth moves by the sensor, AC voltage pulses are inducted into the coil. Each tooth produces a pulse; as the gear rotates faster, there are more pulses produced. The ECM then determines the speed at which the component is revolving, based on the number of pulses. Therefore, the number of pulses in one second is the signal frequency. If you're experiencing crankshaft position sensor failure, try one of these Standard Motor Products replacement crankshaft position sensors.

4.27 out of 5 stars ( 26 )

$70.99

Standard Motor Electrical Switches

Standard Motor offers stock replacement electrical switches for dozens and dozens of functions on your vehicle. Over 700 models are available. These switches feature copper alloy conductors to ensure superior electrical conductivity with low resistive losses. They are 100 percent tested to verify both mechanical and electrical switching performance. Their robust design and high-grade materials meet the stringent demands of today's vehicles and service professionals. The switches meet or exceed OEM specifications for accurate, maintenance-free operation. Don't take chances with aging or questionable electrical switches that can leave you stranded. Order the correct replacements from Standard Motor.

3.0 out of 5 stars ( 2 )

$61.99

$90.99

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