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2018 CHEVROLET IMPALA Parts and Accessories
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Summit Racing™ OEM GM Flex Fuel Sensor
Summit Racing™ offers OEM GM flex fuel sensors for a wide range of applications, including many Chevrolet, GMC, Buick, and Cadillac models from 2011 and up. These replacement sensors measure the ethanol/gasoline ratio of the fuel being used—and then send a signal to your ECM so adjustments can be made for optimum operation of your flexible fuel vehicle. The sensors are made from factory materials and specs to ensure proper fit and performance. Ensure the fuel system efficiency you expect; order the model recommended for your vehicle.
Not Yet Reviewed
$79.99
On Sale
Royal Purple Max ATF Transmission Fluid
Royal Purple Max ATF transmission fluid is a synthetic, high-performance, long life, multipurpose automatic transmission fluid suitable for use in many of today's vehicles. Max ATF is more oxidation-stable than other transmission fluids, and greatly resists breakdown from heat and loss of proper lubricity. It is fully compatible and can be mixed with other automatic transmission fluids; however, for the best results, drain or flush your current oil and then fill with Royal Purple Max ATF.
( 62 )
$89.94
$80.95
ACDelco GM Genuine Parts TPMS Sensors
Don't let underinflated tires degrade your vehicle handling, decrease your fuel economy, and increase your tire wear. ACDelco GM Genuine Parts TPMS sensors are battery-powered replacements for vehicles equipped with a tire pressure monitoring system. The radio frequency technology sends a signal from the sensor connected to the valve stem to your vehicle's onboard computer. Stay safe with dependable ACDelco GM Genuine Parts products.
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$55.99
Liqui Moly Molygen New Generation Motor Oil
Liqui Moly Molygen New Generation motor oil is optimum for modern Japanese and American gasoline engines with multi-valve technology—and turbocharging with and without charge air cooling. It's ideal for the protection and value conservation of the engine during long intervals between oil changes and when there are extreme engine requirements. Additional details: * Ensures that the motor oil is of low viscosity with a high shear stability and reliably prevents the formation of deposits * The results are savings in fuel and an extended service life for the engine * High performance, low-friction engine oil for year-round use * Available in single liters and multi-liter quantities
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$51.99
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$75.99
ACDelco GM Genuine Parts Ignition Coils
ACDelco GM Genuine Parts ignition coils are the true OE parts installed during production or validated by GM, for GM vehicles--designed, engineered, and tested to rigorous standards and backed by General Motors. They increase electrical system voltage to help ignite the air/fuel mixture as the starting and charging system starts the engine, maintains the battery's charge, and provides power to the electrical accessories while the engine is running. GM Genuine Parts ignition coil uses pure copper windings to improve durability and provide higher resistance to internal shorts and dielectric breakdown. Because the number and shape of the laminations determine the output characteristics of an ignition coil, ACDelco ensures that the silicone steel plates surrounding the coil correctly match the original part size and number. Since steel laminations work best when they are new, shiny, and clean, ACDelco laminations are coated to hinder corrosion and many feature molded plastic protection to help ensure that nothing is exposed.
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$63.99
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$65.99
MotoRad Cooling System Pressure Tester Adapters
Checking your cooling system and radiator cap is easy with MotoRad testers and tester accessories. MotoRad's adapters work with their radiator testers to enable you to hook up and test different types of radiators. Choose the one(s) that best fit your testing needs.
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$93.99
ACDelco GM Genuine Parts Fuel Pressure Sensors
ACDelco GM Genuine Parts fuel pressure sensors send readings to the powertrain control module, which uses the data to adjust fuel delivery parameters. These true GM OE sensors are factory-recommended replacements, manufactured to provide the performance, durability, and service life you expect from General Motors. Monitor your fuel system accurately with the model designed for your application.
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$52.99
ACDelco GM Genuine Parts Mass Airflow Sensors
ACDelco GM Genuine Parts mass airflow sensors are a key part of the engine management system, and they are GM-recommended replacements for your vehicle's original component. The MAF sensor measures the amount of air entering the engine so that the engine control module can determine the amount of fuel to inject. This ensures the most efficient air/fuel mixture for the best fuel economy and power, while reducing harmful exhaust emissions. These original equipment mass air flow sensors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
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$79.99
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$81.99
WeatherTech AVM Trim-to-Fit Floor Mats
These WeatherTech AVM Trim-to-Fit floor mats offer excellent floor protection for car owners on a budget. These mats have deep sculpted reservoirs to trap water, road salt, mud, and sand. They feature a pliable rubber material that won't crack or harden in sub-zero weather and an anti-skid design to prevent shifting in your vehicle. WeatherTech AVM (All Vehicle Mats) floor mats are designed with indicated trim lines, allowing you to custom-fit them to virtually any car, truck, minivan, or SUV. When it comes to affordable, customizable floor protection, WeatherTech has you covered!
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$68.95
ACDelco Mechanical Water Pumps
ACDelco mechanical pumps are ideal replacement components for many vehicles on the road today. They're manufactured to meet and exceed OE specifications for fit and performance. The pumps are available in many styles, materials, and other options. Order the model recommended for your application. Features and benefits include: * Available for practically all GM vehicles as well as a wide range of non-GM vehicles * Completely pressure-tested for reliable, leak-free performance * Coated seals support seal longevity and durability * Heat-treated shaft assemblies and impellers provide superior strength and durability * High-quality bearings are permanently sealed and lubricated for greater durability and long life * Uniform wall sections and smooth coolant-flow cavities for efficient operation * Cast iron, aluminum, or steel design, depending on vehicle
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$77.99
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$96.99
On Sale
McGard Lug Nut Installation Kits
McGard lug nut installation kits contain everything you need to mount your wheels. McGard lug nut installation kits include Tough Nuts, which are guaranteed for life not to rust, chip, or peel! Also included are four wheel locks, one wheel lock key, and a storage pouch. With McGard lug nut installation kits, you get all of the high-quality parts you need in one package!
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$83.99
$75.59
Mobil 1 Truck and SUV Motor Oil
Mobil 1 Truck and SUV motor oil is specially formulated to provide extra-protection for hardworking truck and SUV gasoline engines. These advanced full synthetic motor oils are specifically designed and prepared to provide outstanding performance under all operating conditions, and have been tested and proven in the 5,000 lb. towing test. Mobil 1 Truck and SUV motor oil is formulated with high-performance base oils and a 10 percent boost in an additive that helps prevent deposit formation and protects against wear.
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$53.95
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
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$57.99
Brembo Prime UV Coated Brake Rotors
Brembo Prime UV Coated brake rotors are developed as direct replacements that meet or exceed OEM specifications. Environmentally friendly, the solvent-free UV coating offers superior protection for the discs, including braking plate surfaces. High-carbon cast iron, where applicable, minimizes noise and vibration and provides maximum performance and enhanced driving comfort. Included is a fixing screw kit with all the necessary hardware for simple and worry free installation. UV technology, a shiny metallic effect, and respect for the environment: just three extraordinary features of Brembo coated rotors. And with an extended range covering a multitude of vehicles, you should have no problem finding the correct fit for your vehicle.
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$91.99
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$93.99
ACDelco Vacuum Pumps
ACDelco vacuum pumps help renew your vehicle's power-assist performance. These GM-recommended replacement parts provide matching fit, form, and function to deliver reliable operation and service life. Choose ACDelco vacuum pumps to replace your old or non-working pump with OE-quality.
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$89.99
ACDelco GM Genuine Parts Coil Springs
Get the quality you know and trust with ACDelco GM Genuine Parts coil springs. To maintain your driving comfort, you need to maintain your vehicle's suspension. GM Genuine Parts coil springs are manufactured from quality materials, providing you with peace of mind that the fit, function, and form are up to the high-standards and specs of General Motors. Order the model designed for fitment on your vehicle.
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$54.99
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$62.99
Summit Bucks
Wagner Premium Brake Rotors
Wagner Premium brake rotors are full cast iron replacements with a directional disc finish. Offered in vented or solid construction, the rotors feature a patented vane/rib design to reduce brake noise—and the smooth surface means less pad break-in time is required. Premium rotors deliver more effective and safer stopping power due to increased surface area which improves heat dissipation. Each unit receives Wagner's E-Shield rust-resistant coating to prevent corrosion; and a vapor corrosion inhibitor (VCI) bag reduces rotor prep and saves installation time. These rotors are engineered, tested, and certified to perform safely on today's vehicles. Order the front or rear model designed for fitment on your application.
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$64.99
Continental OE Technology Series HY-T Black Heater Hoses
Avoid a potential mishap from a leaking or a blown heater hose--make an upgrade to Continental OE Technology Series HY-T black heater hoses. The HY-Ts are perfect for applications where excellent resistance to antifreeze coolants and extreme underhood temperatures is required. The tube and cover are manufactured from EPDM (ethylene propylene diene monomer) rubber with superior resistance to heat, ozone, and chemical coolants. Each hose is then reinforced with 2-spiral synthetic for additional strength and durability. Continental OE Technology Series HY-T black heater hoses are constructed to meet specifications similar to SAE J20R3--so they can take the heat.
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$50.99
Summit Racing™ Oil Pressure Relocation Kits
When you need to move your engine's oil pressure sensor or switch to a more accessible location our Summit Racing™ oil pressure relocation kits can help. Each kit contains black coated braided stainless steel lines assembled with aluminum ends and aluminum fittings. The aluminum hose ends and fittings have a durable black anodized finish, creating a stealthy black-out appearance. Each of our Summit™ relocation kits will also include an oil pressure gauge sending unit, sending switch, or sensor. Select the kit designed for your vehicle.
Not Yet Reviewed
$80.95
On Sale
ACCEL Super Coils
ACCEL Super Coils are engineered for a faster rise time and a longer spark duration. They produce higher spark energy for increased performance. These coils are available for a wide variety of specific engine applications. Order the set designed for your make and model.
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$89.15
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$96.05
Astemo Fuel Injectors
Astemo offers direct-fit fuel injectors for a wide range of vehicles, particularly import models. These stock replacements are built to OEM specifications for performance and longevity. O-ring seals are included. Order the fuel injectors recommended for fitment on your car or truck.
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$77.99
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$90.99
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!
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$63.99
PowerStop Z23 Evolution Sport Brake Pads and Hardware Kits
PowerStop is on a mission to deliver an easy and affordable way for any driver to upgrade their brakes--no matter where or how they use their vehicle. PowerStop Z23 Evolution Sport carbon-fiber ceramic brake pads are designed as an upgrade over stock brakes to reduce brake dust and eliminate noise, so you can ride in comfort. These brake pads are made with a low-dust ceramic formula, infused with carbon-fiber, for increased braking power without sacrificing everyday drivability. The necessary stainless steel hardware, along with ceramic brake lubricant, is included with the Z23 brake pads making it easier to complete your brake job. Use Z23 Evolution Sport brake pads to give your daily-driver the stopping power it deserves.
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$55.72
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$74.12
TYC Starters
TYC starters adhere to OE specifications, making their fit, form, and function that of the originals they are replacing. They are made with 100 percent all-new parts inside and out to ensure long-term use. TYC starters are put through rigorous and accelerated cycling tests to ensure product service quality and durability. Their comprehensive line of starters covers a wide range of vehicles. Choose the one designed for your vehicle.
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$75.99
