2003 Cadillac CTS Parts

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    • (0 reviews)
      # mpn611257170
      Cadillac CTS 2003, Remanufactured Starter by Remy®. Rated Power: 1.7 kW. Rotation: Clockwise. With 9-Tooth Pinion Gear. Voltage: 12V. Starters are made for the aftermarket with the same precision as the best original equipment...
      Features the most compact design on the marketEnsures less friction and excellent performance
      $78.37
    • (0 reviews)
      # 475038453
      Cadillac CTS Without Magnetic Ride Control Suspension 2003, Professional™ Driver or Passenger Side Non-Adjustable Shock Absorbers and Struts by ACDelco®. Quantity: 1 per Pack. ACDelco Professional Premium Gas-Charged Shocks offer the...
      RoadResponse™ Technology helps respond to changing road conditions with motion-sensitive valvingRoadResponse™ Technology provides a more comfortable ride during normal driving conditions
      $98.98 - $122.42
    • (0 reviews)
      # 207532064
      Cadillac CTS 2003, Preferred Plain Brake Kit by Centric®. Centric Axle Packs are engineered to restore original braking performance for street driven cars and light trucks. Each Centric Axle Pack contains pre-selected, application...
      Centric® brake systems offer significant improvements to braking performanceAxle Pack pre-selected components provide easy parts selection
      $95.02 - $220.46
    • (0 reviews)
      # mpn4425154657
      Cadillac CTS 2003, Professional™ Durapack Oil Filter Kit by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $6.22
    • (1 review)
      # 114832618
      Cadillac CTS 2003, Replacement Exhaust Kit by Walker®. If you are looking for the ultimate in quality and value, then this superior replacement exhaust kit by Walker is what you need. All its components are designed with precision...
      Mufflers and Resonators Designed for OE equivalent sound and precision fitOE-style louvered tube technology for a premium, factory-like sound
      $30.84 - $143.99
    • (0 reviews)
      # mpn2026359
      Cadillac CTS 2003, Engine Coolant Radiator by APDI®. Core Size: 25 7/8" x 16 3/4" x 1". Outlet: 1 3/8". Row quantity: 1. Construction: Plastic Tank Aluminum. Increase the life of your vehicle's engine by keeping your cooling system in...
      Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
      $109.03
    • (0 reviews)
      # mpn984299
      Cadillac CTS 2003, In-Tank Fuel Pump Module Assembly by Spectra Premium®. A defective fuel pump can cause a no-start condition or poor engine performance. If replacement is required, your best choice is Spectra Premium. All components...
      Meets or exceeds OE specificationsExact fit for easy installation
      $152.04
    • (0 reviews)
      # mpn656598
      Cadillac CTS 2003, Remanufactured Power Steering Pump by A1 Cardone®. With Inline Filter. If you're looking for a replacement power steering pump for your vehicle, why not equip it with Cardone's pumps that will give you the performance...
      100% computer tested for quality and reliability100% appearance inspected to ensure your satisfaction
      $44.00
    • (0 reviews)
      # 20426396
      Cadillac CTS 2003, Wheel Bearing and Hub Assembly by Timken®. Bring back the factory-like condition of your vehicle with Timken Wheel Hubs. Constructed from premium materials, these wheel hubs guarantee accurate fit and durability.
      Designed to effectively reduce frictionUltimate load handling capability
      $119.99 - $177.19
    • (0 reviews)
      # 98889164
      Cadillac CTS 2003, OE Solutions™ Door Lock Actuator Motor by Dorman®. Activation Type: Electric. Connector Type: Blade Terminals. Housing Material: Metal and Plastic. Packaging Type: Box. Voltage: 12V. Latch and Actuator Assembly....
      Direct replacement for a proper fit every timeHigh quality electric motor
      $90.95 - $148.95
    • (0 reviews)
      # mpn898006714
      Cadillac CTS 2003, GM Original Equipment™ A/C Compressor by ACDelco®. Built for trouble-free ownership and 100% visual- and leak-tested, GM Original Equipment Compressors are engineered to match your original part in fit, form and...
      100 percent visual- and leak-tested to ensure component’s quality and durabilityProfessional, premium aftermarket replacement
      $273.54
    • (0 reviews)
      # mpn2358289
      Cadillac CTS Standard Transmission 2003, OEM Clutch Kit by EXEDY®. Includes: CSC Hydraulic Slave Cylinder. Does not Include: Flywheel. Disc Outer Diameter: 9 4/9" (240mm). Input Shaft Spline: 1" x 14 Teeth. Replace your failing OEM...
      Manufactured on same production line as original equipment clutch componentsMeets or exceeds OEM standards
      $597.37
    • (0 reviews)
      # 652043099
      Cadillac CTS with Coil Package with Electronic Ignition 2003, Ignition Coil by Spectra Premium®. Spectra Premium ignition coils are designed and produced under a strict TS16949 quality control process. In our online store you can get...
      All ignition coils are durability tested at 100 cycles of thermal shock (-50 to 300° F), to ensure reliability from extreme vibration24 hours salt spray test ensures sensors provide high corrosion resistance
      $38.17 - $56.49
    • (0 reviews)
      # 73541760
      Cadillac CTS 2003, GM Original Equipment™ Oxygen Sensor by ACDelco®. If your O2 sensor is not functioning properly, you are robbing yourself of performance and costing yourself money at the gas pump. Let ACDelco’s GM OE Oxygen...
      ACDelco GM OE Oxygen Sensors earn the name ACDelco by being put through a variety of tests, often under extreme and unusual conditionsDetects oxygen content in the exhaust gases
      $50.70
    • (0 reviews)
      # mpn3112719205
      Cadillac CTS 2003, Mass Air Flow Sensor by Spectra Premium®. With Housing. Spectra Premium’s complete line of new Mass Air Flow Sensors, featuring Ceramic PC boards to ensure premium performance and durability.
      Provide more consistent voltage to eliminate engine rough idle problemsPlatinum connector threads reduce the number of connection points for faster reaction to change
      $62.77
    • (0 reviews)
      # mpn4515492609
      Cadillac CTS 2003, Silicone Sealant by Victor Reinz®. Increasing torque and performance with decreasing consumption and emissions. The development goals in engine construction determine the requirements of modern gasket systems. As a...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $3.37
    • (0 reviews)
      # mpn1142094201
      Cadillac CTS 2003, General Motors CTS/CTS-V Repair Manual by Chilton®. Chilton Total Car Care series offers do-it-yourselfers of all levels TOTAL maintenance, service and repair information in an easy-to-use format. The General Motors...
      Repair manuals from Chilton are written by expert personnelUsing only a basic set of tools in an easy to follow style
      $16.64
    • (13 reviews)
      # mpn1728321
      Showroom Shine by Dr. Beasley's®.
      $499.99
    • (0 reviews)
      # mpn1098310
      Cadillac CTS with Nippondenso System 2003, Remanufactured Alternator by Quality-Built®. Current: 130 Amp. With 6 Groove Serpentine Pulley. With Internal Fan. Weght: 13 lbs. Plug Position: 1:30 O'Clock. Voltage Regulator: Internal....
      Designed specifically for the high demands of professional installersSelect components and advanced manufacturing techniques provide unparalleled performance and reliability
      $43.23
    • (0 reviews)
      # 17910385
      Cadillac CTS Sedan 2003, OESpectrum™ Shock Absorber by Monroe®. Quantity: 1 per Pack. These products are engineered for foreign nameplate vehicles to enhance the performance of their suspension systems. Monroe OESpectrum™ shocks...
      Provide unprecedented handling precision and controlNitrogen gas charged
      $87.06 - $101.70
    • (0 reviews)
      # 20324474
      Cadillac CTS 2003, C-Tek™ Standard Vented Brake Rotor by Centric®. Quantity: 1 Per Pack. Manufactured using quality G11H18 metallurgy and designed with a non-directional finish, this rotor provides superior braking power, high...
      OE style replacement rotorNon-directional finish
      $19.88 - $26.67
    • (0 reviews)
      # mpn771240800
      Cadillac CTS 2003, Professional™ Oil Filter by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $8.52
    • (0 reviews)
      # 165384204
      Cadillac CTS 2003, Replacement Exhaust Kit by AP Exhaust®. Get confidence with this high-standard OE quality purchase which is perfect for those who want to perform a long-lasting exhaust system repair. Made from top-notch materials,...
      Superior replacement for your worn out exhaust partHelps put your vehicle back to its tip-top shape
      $52.65 - $355.44
    • (0 reviews)
      # mpn4242875721
      Cadillac CTS 2003, Engine Coolant Water Pump by GMB®. Material: Aluminum. Rotation: Reverse. GMB proudly announces that all principal component parts are designed, manufactured and tested in house, such as bearings, impellers,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $22.61
    • (0 reviews)
      # mpn3405629640
      Cadillac CTS 2003, Remanufactured Fuel Injection Throttle Body by A1 Cardone®. With Gaskets, Throttle Position Sensor. With Throttle Position Sensor. This product is made of high-quality materials to serve you for years to come....
      100% computerized testing of motor, throttle position sensor and articulation ensures reliable and consistent performanceEach unit is disassembled and meticulously inspected. Every component is inspected, remanufactured or replaced ensuring a durable, high-quality product
      $164.80
    • (0 reviews)
      # mpn4474216146
      Cadillac CTS 2003, GM Original Equipment™ Power Steering Pump by ACDelco®. Quantity: 1 per Pack. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $193.50
    • (0 reviews)
      # 758356233
      Cadillac CTS 2003, OE Solutions™ Rear Driveshaft by Dorman®. A highly cost-effective, innovative repair solution, Dorman's Driveshaft Assembly is engineered with a serviceable universal joint. When the u-joint fails, as is common with...
      Dorman-engineered from 100% new materials and rigorously tested for long-lasting durabilityDirect replacement for a proper fit
      $541.69 - $600.82
    • (0 reviews)
      # mpn269175
      Cadillac CTS 2003, Remanufactured Front Driver Side Windshield Wiper Motor by A1 Cardone®. Without Washer Pump. Connector Type: Blade. Mounting Type: Direct Bolt. Number of Mounting Holes: 3. Domestic. With Instruction Sheet. Each unit...
      100% Load Testing ensures guaranteed performance every timeBrushes are precisely designed to ensure armature and contacts are properly matched
      $132.37
    • (0 reviews)
      # mpn47905
      Cadillac CTS 2003, A/C Condenser by TYC®. With Receiver Drier. Includes Receiver, Drier. When your condenser is leaking, restricted, or otherwise damaged, you know you need to get a new one right away. The good news is you don't have to...
      All TYC condensers are vehicle tested to ensure drop-in fit ease of installation and trouble-free function during the testing phasePremium grade aluminum tubes, brackets, curved hoses and fittings are designed to OE specifications
      $69.36
    • (0 reviews)
      # mpn575204821
      Cadillac CTS Standard Transmission 2003, Dual Mass Flywheel by LuK®. LuK dual-mass flywheels absorb engine vibrations before they are transmitted to the driveline where they can create gear rattle. These units feature a built-in damper...
      Engineered and manufactured to OE specificationsAll new components - including ring gear and dowel pins
      $241.53




    To make sure your vehicle stays in top shape, check its parts for wear and damage at regular intervals and replace them in time. When you are in need of a reliable replacement part for your 2003 Cadillac CTS to restore it to 'factory like' performance, turn to CARiD's vast selection of premium quality products that includes everything you may need for routine maintenance and major repairs. All 2003 Cadillac CTS repair parts on offer are designed to provide high quality, performance, and long-lasting service life at an economical price.

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    Useful articles fast to read and guides easy to understand written by mechanics and car enthusiasts to turn your shopping experience with CARiD into a pleasure

    • Performance Brakes, Pads & Rotors
      August 10, 2018
      When Is It Time To Replace My Brake Lines?
      Hydraulic brake lines and hoses aren’t something most people think about when it comes to vehicle maintenance. That’s understandable, considering automakers...
      by Michael Grayen
    • Performance Brakes, Pads & Rotors
      August 09, 2018
      When Is It Time To Replace My Brake Calipers?
      Brake calipers, found only on disc brake systems, house pistons which use the force of hydraulic brake fluid to stop the vehicle. More specifically, those pistons...
      by Timothy Zahl
    • Suspension
      August 08, 2018
      When Is It Time To Replace My Vehicle's Springs?
      The springs on your vehicle are an integral part of its suspension system. Not only do springs keep all four corners suspended at a pre-determined, level ride height,...
      by Richard Reina
    • Starting & Charging
      August 03, 2018
      When Is It Time To Replace My Alternator?
      Bolted to an engine block and powered by a belt-driven pulley, an alternator is in motion whenever the engine is running. Essentially, a vehicle's battery is tasked...
      by Michael Grayen
    • Fuel Parts
      August 01, 2018
      When Is It Time to Replace My Fuel Filter?
      Odds are if you’ve come to our website, you know the value of good vehicle maintenance. We’d also bet you perform certain maintenance items more frequently than...
      by Richard Reina
    • Air Intakes & Filters
      July 23, 2018
      When Is It Time To Replace My Air Filter?
      You likely know that today's automobile engines run on an air/fuel mixture that is precisely metered for optimum combustion, power, and fuel efficiency. But did you...
      by Timothy Zahl
    • Engines
      July 17, 2018
      When Is It Time To Replace My Engine Accessory...
      As their name suggests, accessory belts take rotational power from the engine's spinning crankshaft and transfer it to various pumps that run devices and accessories...
      by Richard Reina
    • Suspension
      July 11, 2018
      When Is It Time To Replace My Suspension Bushings?
      Maybe you remember being pushed along in a wheelbarrow during childhood. The ride was bone-jarring - even with an air-filled rubber tire cushioning against the rough...
      by Timothy Zahl
    • Engines
      July 06, 2018
      When Is It Time To Replace My Engine Timing Belt?
      A timing belt is a toothed belt made of reinforced rubber that rides on sprocket wheels. Driven by the engine's crankshaft pulley, a timing belt provides rotational...
      by Michael Grayen
    • Replacement Suspension Parts
      July 05, 2018
      When Is It Time To Replace My Shock Absorbers?
      Shock absorbers are suspension components that dampen and halt the up-and-down movement of your vehicle's springs. If these control devices weren't part of the...
      by Timothy Zahl
    • Ignition Parts
      July 04, 2018
      When Is It Time To Replace My Spark Plugs?
      Spark plugs are a key ingredient of gasoline engines when it comes to serving up a dish of solid power. More specifically, they conduct electricity derived from the...
      by Richard Reina
    • A/C and Heating Parts
      June 25, 2018
      When Is It Time To Replace My Cabin Air Filter?
      If you own a car or truck built since the early 1990s, the HVAC (heating, venting & air conditioning) system which provides heated and cooled air to the vehicle’s...
      by Michael Grayen

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    2003 Cadillac CTS Parts Reviews

    Average rating:  5  5 - 5 reviews
    5 of 5
    Walker
    Great.
    Posted by Milton Martin Jr (Baldwin, NY) / May 24, 20182003 Cadillac CTS
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