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2025 CADILLAC CT4 Parts and Accessories
Showing In Stock Items. Show All 111 Items.
ACDelco Gold Automatic Transmission Fluid Filters
ACDelco Gold automatic transmission fluid filters can help to ensure the reliability and performance of your automatic transmission. These filters trap impurities that may be present in the fluid before they get pumped through to the moving components of your transmission, thus avoiding damage. On-time maintenance can extend your transmission's life and keep it operating efficiently. Perform service with ACDelco Gold automatic transmission fluid filters.
( 40 )
$58.99
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 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.
( 11 )
$65.99
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
( 10 )
$51.99
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.
( 2 )
$53.95
ACDelco GM Genuine Parts Wheel Bearing and Hub Assemblies
ACDelco GM Genuine Parts wheel bearing and hub assemblies support the vehicle while allowing the wheel to rotate. They are a GM recommended replacement for your vehicle's original component. These GM Genuine Parts wheel bearing and hub assemblies have been manufactured to provide you with the performance, durability, and service life you expect from General Motors.
( 16 )
$78.99
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$87.99
ACDelco GM Genuine Parts Disc Brake Caliper Bolts and Pins
ACDelco GM Genuine Parts disc brake caliper bolts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These bolts, pins, and kits are the true OE parts installed during the production of or validated by General Motors for GM vehicles, so you can be confident they will fit and perform as expected. The bolts help secure calipers in place and guide pins are responsible for maintaining the proper brake pad angle within the caliper for proper contact with rotors. Kits will contain the necessary bolts, fasteners, bushings, and other hardware applicable for your vehicle's disc brake caliper applications. For optimum performance from your GM vehicle, service it with Genuine Parts from ACDelco.
( 2 )
$73.99
ACDelco GM Genuine Parts Parking Brake Actuators
ACDelco GM Genuine Parts parking brake actuators are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production or validated by General Motors for GM vehicles. These parking brake actuators will provide the correct fit and expected performance, matching that of the originals they are replacing.
Not Yet Reviewed
$72.99
Ironman iMove Gen3 All-Season Tires
Ironman iMove Gen3 All-Season tires are the perfect entry level option for higher horsepower sports cars and sedans delivering exceptional all-season performance. Built with an asymmetric tread pattern, 3D sipes and a tread compound enhanced for grip in wet and snow, the iMove Gen3 is built to perform without sacrificing even wear and long tread life. Key features and benefits: * Asymmetric patterns showcases larger, stable block on the outside of the tire to enhance dry performance * Increased siping and lateral slits support enhanced all-season traction * Enhanced tread block geometry and optimized siping placement improves grip and minimizes road noise * Offset sipes and sharp angled slits deliver biting edges to enhance snow traction
Not Yet Reviewed
$78.00
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$96.00
On Sale
K&N Heavy-Duty Replacement Air Filters
K&N heavy-duty replacement air filters are designed to provide exceptional filtration for your large turbo diesel engine, Class 6-8 over-the-road truck, agricultural and earth-moving equipment, and diesel RVs. These filters feature extra-tough, commercial-grade construction that withstands the extreme temperatures and pressures that can be present in large turbo diesel applications. The replacement filters are made with K&N's washable lofted hybrid air filtration media, reducing air restriction for more power and better engine efficiency with each cleaning. They do not require oiling and are easily cleaned with pressure washers and standard truck-washing equipment. K&N heavy-duty replacement air filters will keep going for up to 300,000 miles of high performance filtering! Order the universal model or the size and style designed for your vehicle application.
( 16 )
$62.99
$50.39
Lecarra Hub Adapter Kits
Lecarra offers a wide variety of hub-adapter kits, enabling you to mount your Lecarra steering wheel to virtually any vehicle for a truly custom look. These kits include the adapter, mounting hardware, and horn wire. Most hubs are also available in a polished finish; a black plastic horn button is sold separately. Order the model recommended for your application.
( 62 )
$81.95
ACDelco Brake Caliper Replacement Components
ACDelco brake caliper replacement components will improve your stopping performance. Whether you need seals, clips, pistons, springs, or hardware, ACDelco has the quality parts to maintain optimum operation of your calipers. Hundreds of selections are available; order the components recommended for your application.
Not Yet Reviewed
$64.99
Atturo AZ 850 Tires
Performance is the game, and the Atturo AZ 850 tires are writing all the rules! This ultra-high performance tire with an asymmetrical pattern is designed for optimal contact patch. A solid center rib provides directional stability and large outside tread blocks give increased cornering abilities. Tire features and benefits: * Four main channels provide increased grip in wet road conditions * Solid center rib improves straight-line stability for an 'on-center' feel * Oblique lateral grooves featured in each inside tread block increases the ability to disperse water while in motion reducing hydroplaning * Large shoulder tread blocks are designed to be mounted toward the curb where majority of cornering force is exerted and remain rigid under stress for precise and predictable turning, especially for higher center of gravity vehicles * Finely sliced blocks on the inside shoulders reduce noise and allow water to flow out of the contact area
( 1 )
$90.99
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$98.99
Ironman iMove Gen2 All-Season Tires
Built using a next generation wear-resistant compound, and featuring an advanced pressure-distribution concept, the M+S rated Ironman iMove Gen2 All Season tires provide even wear, longer tread life, and year-round reliability. With circumferential and longitudinal grooves, these tires allow for excellent responsiveness in wet conditions by maximizing water evacuation to minimize the risk of hydroplaning. In a market that demands economically priced tires, the iMove Gen2 All-Season delivers with exceptional quality, value, and appealing aesthetics. The tires are available in sizes for a variety of passenger cars, SUVs, and crossovers. Features include: *Enhanced tread block geometry and siping placement improves grip and minimizes road noise * Asymmetric tread design provides enhanced traction and responsive handling in wet and dry conditions * Wear-resistant compound enhances durability for extended tread life
( 9 )
$88.99
Arroyo Grand Sport A/S Tires
The Arroyo Grand Sport A/S tires are known for their affordability and are a good value for everyday driving needs. These all-season performance tires feature an asymmetrical design for more contact and cornering capability, urgent steering response and grip, and work well for all seasons. The four wide longitudinal grooves provide good drainage performance and keep excellent handling performance in wet road. The anti-eccentric wear belts on outer shoulder can increase the tread contact area at braking to obtain uniform contract pressure, which can avoid the eccentric wear. The closed slanted grooves can disturb the spread direction to minimize noise. The closed slanted grooves also can provide stability during cornering. The wide grooves and fine sipes destroy water film to guarantee the drainage performance effectively. The silent pitch and sequence design for optimization of pitch width effectively reduce the noise resonance to provide a comfortable driving experience. Key features and benefits: * Designed for use on compacts, coupes, sedans, CUVs, SUVs, and minivans * The tire's design and compound are optimized for year-round use, providing grip in dry, wet, and even light snow conditions * Four wide longitudinal grooves drain water from the tire to improve traction and handling performance on wet roads * Built with anti-eccentric wear belts on the outer shoulder that put more rubber on the road to reduce uneven wear and enhance braking capabilities * Closed, slanted grooves lower road noises and vibrations to create a quiet, comfortable ride for drivers and passengers
( 2 )
$70.99
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$88.99
Clearance
ACDelco Camshaft Phasers
ACDelco camshaft phasers adjust camshaft positioning while your vehicle's engine is running. These GM-recommended replacements help to ensure the camshaft rotates in the correct timing with other valvetrain components, providing optimal engine performance. They work with your vehicle's VVT solenoid to help maximize drive quality and fuel economy. ACDelco camshaft phasers are manufactured to fit like the originals and to deliver the same performance, durability, and service life you've come to know and trust.
( 2 )
$115.99
$68.50
On Sale
K&N Washable Lifetime Performance Air Filters
K&N washable lifetime performance air filters are designed to increase horsepower and acceleration while providing excellent filtration. K&N makes over 1,400 different replacement air filters for virtually every vehicle on the road. These filters are washable and reusable--and are custom-designed to fit into your existing factory air box. Their drop-in design means that adding performance is simple. With most vehicles, you simply remove the disposable air filter and replace it with one of these K&N air filters. Find the model designed for your specific vehicle application.
( 1171 )
$83.99
$67.19
ACDelco GM Genuine Parts Suspension Strut Mounts
ACDelco GM Genuine Parts suspension strut mounts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These mounts attach the strut to your vehicle, and help to maintain proper suspension alignment. They also act as an insulator to dampen road vibrations. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Order the replacement model recommended for your application.
Not Yet Reviewed
$68.99
WeatherTech DigitalFit FloorLiners
Get absolute interior protection with WeatherTech DigitalFit FloorLiners! These thermoplastic protective coverings are designed using precise digital laser measurements of interior surfaces—ensuring a consistently perfect fit. Choose the floor position and color to complement your vehicle. WeatherTech DigitalFit FloorLiners feature: * Lines interior carpet of footwell up front, back, and sides * High-density, tri-extruded material core for incredible strength with a tactile feel * Grippy underside provides surface friction to reduce movement * Special channels carry fluid and debris to a lower reservoir for minimal fluid movement while driving * Once fluids are trapped in the reservoir, away from shoes and clothing, they are easily removed over the door sill * Designed for vehicles with OE carpet--will not fit vehicles with vinyl floors unless otherwise specified * Please take your old floor mats out before installing your new WeatherTech DigitalFit FloorLiners
( 1099 )
$88.95
BOLT Off-Vehicle Coupler Locks
BOLT off-vehicle coupler locks are designed to fit into and over the coupler, eliminating the ability to attach the trailer to a ball. These locks are ideal for securing your trailer by conveniently using your ignition key. The last thing anyone wants is to find their trailer stolen—keep it safe with a BOLT off-vehicle coupler lock. Product details: * Opens with your vehicle's ignition key * Works with 1 7/8 in., 2 in., and 2 5/16 in. couplers * Red powdercoated for visible theft deterrent * Weather-proof * Auto-return spring locks automatically when key is removed * Double ball bearing locking mechanism with plate tumbler sidebar to prevent picking and bumping * Stainless steel lock shutter to keep out dirt and moisture * Limited lifetime warranty
( 1 )
$69.99
Mobil 1 Hybrid Advanced Full Synthetic Motor Oil
Keep your hybrid engine running like new. Whether you do it yourself or have your engine oil changed for you, Mobil 1 Hybrid Advanced Full Synthetic motor oil is specially formulated for hybrid engines and their unique technical needs. Hybrid engines run differently than non-hybrid (internal combustion) engines—they generally run at lower operating temperatures as the power source rotates between the engine and battery. Mobil 1 Hybrid 0W-20 Advanced Full Synthetic motor oil is formulated with extra additives to help fight damage from harmful contaminants like fuel and water buildup and provide that extra protection your hybrid engine needs to maintain peak performance. This oil utilizes Mobil 1's utilizes signature Triple Action Formula to deliver performance, protection, and cleanliness to your vehicle. This advanced synthetic oil formulation is engineered to protect for 15,000 miles between oil changes and to enhance fuel economy. Mobil 1 Hybrid meets ILSAC GF-6 standards and is recommended by ExxonMobil for all types of hybrid vehicles—passenger cars, SUVs, light vans, and light trucks. Order in one-quart or 5-quart sizes, individually or in a set of 6.
Not Yet Reviewed
$53.95
ACDelco GM Genuine Parts Pistons
ACDelco GM Genuine Parts pistons are designed, engineered, and tested by rigorous General Motors standards. These OE replacements are the parts installed during the production of (or validated for) GM vehicles. They're designed to factory specs to ensure precise fitment and optimum performance. Order the pistons recommended for your application.
Not Yet Reviewed
$85.99
Summit Bucks
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Toyo Proxes Sport Tires
Toyo Proxes Sport tires create a greater connection to the road with improved contact, improved grip, and improved handling. These maximum performance summer tires combine proprietary Nano Balance Technology with a unique tread design to deliver enhancements in wet and dry conditions. Serving as the flagship for Toyo's legendary Proxes line of high performance tires, Proxes Sport is available in over 80 sizes covering a broad range of modern sports cars and luxury sedans. They also come with a 25,000-mile warranty.
Not Yet Reviewed
$141.66
$85.50
Atturo AZ 810 Tires
Atturo AZ 810 tires move "performance within reach". Unlocking peak performance on any vehicle, no matter the weather, the AZ Series 810swill have you experiencing confident braking, precision handling, and a serene, noise-free journey on every road. Equip your ride with Atturo AZ810 tires and drive your way. Design features: * Optimized pitch of tread blocks keeps road noise to a minimum for modern EV and Hybrid vehicles * Dry, rain, or snow performance from maximum biting edges and technical compound * Crisp handling and confident braking from the asymmetrical tread pattern
( 1 )
$83.99
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$93.99
