from

$25.99

This High Note Horn meets the high quality specifications for OE manufacturers around the world. It generates a high-frequency sound through a specially designed resonator. Features a heavy-duty wire motor, a body made of steel with a corrosion-resistant finish and includes a universal mounting bracket. Each horn is 12V and can be used as a single or dual terminal install. These horns are extremely compact and lightweight and they meet or exceed OEM, SAE and EEC specifications. Each horn is tested to assure maximum performance. These horns can be mounted singly or as duals. 130 dB.

from

$19.99

This Low Note Horn meets the high quality specifications for OE manufacturers around the world. It generates a high-frequency sound through a specially designed resonator. Features a heavy-duty wire motor, a body made of steel with a corrosion-resistant finish and includes a universal mounting bracket. Each horn is 12V and can be used as a single or dual terminal install. These horns are extremely compact, lightweight and meet or exceed OEM, SAE and EEC specifications. Each horn is tested to assure maximum performance. These horns can be mounted singly or as duals. 130 dB.

from

$128.99

The Budge Rain Barrier car cover offers easy to use, 100% waterproof indoor and outdoor protection. This vehicle cover is constructed from a 3 layer material consisting of an inside and outside layer of spun-bond polypropylene. The middle layer is made from a waterproof film. Unlike most waterproof car covers, the Budge Rain Barrier features micro-pore technology that allows condensation to escape as evaporated gas, giving your vehicle inside and outside protection. This cover is great for outdoor and indoor use. The soft, nonabrasive material will not harm the surface of your vehicle. This cover features a full elastic hem and built-in grommets. This cover is available in a tan color. Includes a storage bag and antenna patch. Our car covers are available in a variety of sizes that will popular car makes and models. This car cover fits cars 228″ L x 60″ W x 51″ H.

Product Features:

This car cover fits cars 228″ L x 60″ W x 51″ H
This waterproof car cover will defend against outdoor elements like rain, snow, sun, dirt, dust and more
This car cover is made from a 3 layer microporous material that makes an ultimate rain barrier
This vehicle cover features ultrasonically welded seams for extra durability
Elasticized hem and sewn-in grommets hold your car cover in place in windy-conditions

from

$86.99

The Budge Ultra Car Cover offers protection against dust, debris, tree sap and other environmental pollutants. This lightweight vehicle cover is comprised of 3 layers of polypropylene. Our Ultra car covers are fully breathable, with ultra-sonically welded seams for added durability. This soft, nonabrasive material will not harm the surface of your vehicle. Designed for indoor and outdoor use, the Ultra Car Cover is designed to be breathable while it protects your vehicle. This improves airflow to reduce condensation and helps prevent mold and mildew. The Ultra cover features a full elastic hem and built-in grommets. This cover is gray in color and includes a storage bag and antenna patch. Designed to fit, this car cover fits cars 200″ L x 60″ W x 51″ H.

Product Features:

This car cover fits cars up to 200″ L x 60″ W x 51″ H
This car cover is made from a 3 layer, UV resistant material that will protected your vehicle’s paint from fading
This car cover is water resistant and features ultrasonically welded seams for extra durability
Cover is suitable for short term outdoor protection and long-term indoor protection
Elasticized hem and sewn-in grommets for a secure fit

from

$563.99

Covercraft’s most luxurious indoor cover! Form-Fit fits like a glove and the sheared cotton fleece underside is the softest finish you can put on a vehicle for indoor storage. This high-performance fabric pampers your vehicle’s paint finish. Its highly breathable, preventing vapor and heat from becoming trapped under the cover. Fabric provides some protection against dents and dings.

Product Features:

Exclusively designed for premium indoor coverage
Our Softest, Most Luxurious Indoor Cover
Special Stretch Fabric Follows Vehicle Contours
Inside is 100% Cotton Sheared to a Fleece Finish
Available in 6 colors – Storage Bag Included

from

$117.99

The UVS100 Sunscreen is an affordable way to protect the interior of your vehicle from damaging UV rays as well as adding a level of comfort and protection by reducing the interior temperature of the vehicle on hot days. The sunscreen is custom-fitted so that there is maximum coverage of the windshield area and ease of installation. Sometimes called heat shields, sun shields or UV shields, sunscreens are useful at the beach, work, airport or anywhere you park. This premium quality, custom patterned folding sunscreen also features a soft felt lining on the inside to help protect your interior.

Product Features:

Custom fit to the windshield for complete coverage
Protect the dash and other interior components from damage by the sun
Reduce the interior temperature of the vehicle on hot days
The foam core center of the shield acts as an insulator
Easy to use and store away when not in use

from

$81.99

The UVS100 Sunscreen is an affordable way to protect the interior of your vehicle from damaging UV rays as well as adding a level of comfort and protection by reducing the interior temperature of the vehicle on hot days. The sunscreen is custom-fitted so that there is maximum coverage of the windshield area and ease of installation. Sometimes called heat shields, sun shields or UV shields, sunscreens are useful at the beach, work, airport or anywhere you park. This premium quality, custom patterned folding sunscreen also features a soft felt lining on the inside to help protect your interior.

Product Features:

Custom fit to the windshield for complete coverage
Protect the dash and other interior components from damage by the sun
Reduce the interior temperature of the vehicle on hot days
The foam core center of the shield acts as an insulator
Easy to use and store away when not in use

from

$117.99

The UVS100 Sunscreen is an affordable way to protect the interior of your vehicle from damaging UV rays as well as adding a level of comfort and protection by reducing the interior temperature of the vehicle on hot days. The sunscreen is custom-fitted so that there is maximum coverage of the windshield area and ease of installation. Sometimes called heat shields, sun shields or UV shields, sunscreens are useful at the beach, work, airport or anywhere you park. This premium quality, custom patterned folding sunscreen also features a soft felt lining on the inside to help protect your interior.

Product Features:

Custom fit to the windshield for complete coverage
Protect the dash and other interior components from damage by the sun
Reduce the interior temperature of the vehicle on hot days
The foam core center of the shield acts as an insulator
Easy to use and store away when not in use

from

$153.99

In the quest for the most advanced concept in floor protection, the talented designers and engineers at WeatherTech have worked tirelessly to develop the most advanced floor protection available today. The WeatherTech FloorLiner accurately and completely lines the interior carpet giving absolute interior protection . The WeatherTech FloorLiner lines the interior carpet up the front, back and even up the sides of the vehicles footwell. Digital laser measurements of interior surfaces offer a consistently perfect fit. A patent pending High Density Tri Extruded material allows for a rigid core for strength while offering surface friction to the carpet, as well as tactile feel to the surface. Advanced surfacing creates channels that carry fluids and debris to a lower reservoir with further channeling to help minimize fluid movement while driving. Once fluids become trapped in the reservoir, away from shoes and clothing, they are easily removed from the WeatherTech FloorLiner over the door sill. No muss no fuss.

Product Features:

Accurately And Completely Lines The Interior Carpet Giving Absolute Interior Protection
Lines The Interior Carpet Up The Front, Back And Even Up The Sides Of The Vehicle Footwell
Digital Laser Measurements Of Interior Surfaces Offer A Consistently Perfect Fit
A Patent Pending High-Density Tri-Extruded Material Allows For A Rigid Core For Strength While Offering Surface Friction To The Carpet, As Well As Tactile Feel To The Surface
Advanced Surfacing Creates Channels That Carry Fluids And Debris To A Lower Reservoir With Further Channeling To Help Minimize Fluid Movement While Driving
Manufactured From A Proprietary Custom Blended TPO (Thermopolyolefin) That Is Not Only Wear Resistant, But Also Remains Flexible Under Extreme Temperatures
Available in fronts, rears, center hump, 3rd and 4th row, and complete sets
Available in black, tan, grey and cocoa

from

$129.99

Pants Saver Custom Fit 4pc Car floor Mat Set for Cadillac CTS 2012 ,Gray : Designed custom fit the complex contours and surfaces of your vehicle’s floor space. Pants Saver Custom Fit Car Mat will protect your interior carpet and help keep Deep grooves channel water, snow, mud, spills, and debris to a unique central pan that traps up to 500 mL (16 oz.) of water and easily wipe or rinse clean. CUSTOM FIT: Your car mat are cut to order to fit the exact layout of your Cadillac CTS 2012 floor so they install in seconds with no screws, bolts, fasteners, or tools required. PROTECT YOUR CAR AND CLOTHING: Deep grooves channel water, snow, mud, spills, and debris to a unique central pan that traps up to 500 mL (16 oz.) of liquid and easily wipe or rinse clean. SUPERIOR ALL WEATHER PERFORMANCE CAR MATS: Made from non-toxic, wear-resistant recycled PVC, BPA-free PantsSaver mats are waterproof and odorless even in extreme weather and maintain flexibility and durability down to minus 76 Deg. F (-60 Deg. C ). NON-SLIP DESIGN: Flexible nibs grip the floor to keep the mat in place without damaging your vehicle carpet. MADE IN NORTH AMERICA: Proudly manufactured in Canada by members of the United Steelworkers (USW Local 1-500).

Product Features:

Custom fit Mats for Your Vehicle No cutting required; Water Proof: Yes ; Wear Resistance: Yes.
Unique central pan that traps up to 500 mL (16 oz.) of liquid and easily wipe or rinse clean. Pants Saver custom fit mats helps you to protect your car.
Odorless and suitable for All Weather. Proudly Made In North America
Superior All weather performance, Made from non-toxic, wear-resistant recycled PVC, BPA-free PantsSaver exact fit floor mats are waterproof and odorless even in extreme weather and maintain flexibility and durability down to minus 76 Deg. F (-60 Deg. C )
Box Contains 4Pcs x Car Mats. Please feel free to email us if you have any questions. We will provide the best service for you!
Custom Fit Car Mats
Anti Skid
Raised Borders
All Weather Protection
Odorless

from

$129.99

Pants Saver Custom Fit 4pc Car floor Mat Set for Cadillac CTS V 2015 ,Black : Designed custom fit the complex contours and surfaces of your vehicle’s floor space. Pants Saver Custom Fit Car Mat will protect your interior carpet and help keep Deep grooves channel water, snow, mud, spills, and debris to a unique central pan that traps up to 500 mL (16 oz.) of water and easily wipe or rinse clean. CUSTOM FIT: Your car mat are cut to order to fit the exact layout of your Cadillac CTS V 2015 floor so they install in seconds with no screws, bolts, fasteners, or tools required. PROTECT YOUR CAR AND CLOTHING: Deep grooves channel water, snow, mud, spills, and debris to a unique central pan that traps up to 500 mL (16 oz.) of liquid and easily wipe or rinse clean. SUPERIOR ALL WEATHER PERFORMANCE CAR MATS: Made from non-toxic, wear-resistant recycled PVC, BPA-free PantsSaver mats are waterproof and odorless even in extreme weather and maintain flexibility and durability down to minus 76 Deg. F (-60 Deg. C ). NON-SLIP DESIGN: Flexible nibs grip the floor to keep the mat in place without damaging your vehicle carpet. MADE IN NORTH AMERICA: Proudly manufactured in Canada by members of the United Steelworkers (USW Local 1-500).

Product Features:

Custom fit Mats for Your Vehicle No cutting required; Water Proof: Yes ; Wear Resistance: Yes.
Unique central pan that traps up to 500 mL (16 oz.) of liquid and easily wipe or rinse clean. Pants Saver custom fit mats helps you to protect your car.
Odorless and suitable for All Weather. Proudly Made In North America
Superior All weather performance, Made from non-toxic, wear-resistant recycled PVC, BPA-free PantsSaver exact fit floor mats are waterproof and odorless even in extreme weather and maintain flexibility and durability down to minus 76 Deg. F (-60 Deg. C )
Box Contains 4Pcs x Car Mats. Please feel free to email us if you have any questions. We will provide the best service for you!
Custom Fit Car Mats
Anti Skid
Raised Borders
All Weather Protection
Odorless

from

$129.99

Pants Saver Custom Fit 4pc Car floor Mat Set for Cadillac CTS 2017 ,Black : Designed custom fit the complex contours and surfaces of your vehicle’s floor space. Pants Saver Custom Fit Car Mat will protect your interior carpet and help keep Deep grooves channel water, snow, mud, spills, and debris to a unique central pan that traps up to 500 mL (16 oz.) of water and easily wipe or rinse clean. CUSTOM FIT: Your car mat are cut to order to fit the exact layout of your Cadillac CTS 2017 floor so they install in seconds with no screws, bolts, fasteners, or tools required. PROTECT YOUR CAR AND CLOTHING: Deep grooves channel water, snow, mud, spills, and debris to a unique central pan that traps up to 500 mL (16 oz.) of liquid and easily wipe or rinse clean. SUPERIOR ALL WEATHER PERFORMANCE CAR MATS: Made from non-toxic, wear-resistant recycled PVC, BPA-free PantsSaver mats are waterproof and odorless even in extreme weather and maintain flexibility and durability down to minus 76 Deg. F (-60 Deg. C ). NON-SLIP DESIGN: Flexible nibs grip the floor to keep the mat in place without damaging your vehicle carpet. MADE IN NORTH AMERICA: Proudly manufactured in Canada by members of the United Steelworkers (USW Local 1-500).

Product Features:

Custom fit Mats for Your Vehicle No cutting required; Water Proof: Yes ; Wear Resistance: Yes.
Unique central pan that traps up to 500 mL (16 oz.) of liquid and easily wipe or rinse clean. Pants Saver custom fit mats helps you to protect your car.
Odorless and suitable for All Weather. Proudly Made In North America
Superior All weather performance, Made from non-toxic, wear-resistant recycled PVC, BPA-free PantsSaver exact fit floor mats are waterproof and odorless even in extreme weather and maintain flexibility and durability down to minus 76 Deg. F (-60 Deg. C )
Box Contains 4Pcs x Car Mats. Please feel free to email us if you have any questions. We will provide the best service for you!
Custom Fit Car Mats
Anti Skid
Raised Borders
All Weather Protection
Odorless

from

$107.99

Block heaters help to increase oil viscosity in cold weather in 2 to 5 hours. They also improve lubrication of engine parts and protect the engine from cold weather starts. The heaters decrease the amount of hydrocarbons put into the atmosphere when a vehicle is started in cold weather.

from

$44.99

Freeze Plug Heater, also referred to as a block heater or frost plug heater is the most reliable and efficient way to pre-heat your engine. Operates by being directly submerged into coolant and heating the block. Requires mechanical ability to install.

Product Features:

Saves wear and tear on your engine
Simple installation directly into engine block

from

$100.99

Freeze Plug Heater, also referred to as a block heater or frost plug heater is the most reliable and efficient way to pre-heat your engine. Operates by being directly submerged into coolant and heating the block. Requires mechanical ability to install.

Product Features:

Saves wear and tear on your engine
Simple installation directly into engine block

from

$109.99

Freeze Plug Heater Cartridge made of cast aluminum. Interchangeable with the manufacturers original equipment-the only cost effective aftermarket solution available. Installs easily, just install in engine block core hole. No longer necessary to remove frost plug or drain coolant-just coat wit NSCG silicone grease G-624 (not included), insert, and clip into place. Original equipment for Toyota, Chrysler-jeep, Hyundai, Kia, and General Motors applications (see application guide for details). Simplified application information-Entire range of manufacturers applications covered by only five part numbers.

Product Features:

Freeze plug heater cartridge

from

$99.99

The Rightline Gear Car Top Duffle Bag is a 100% waterproof gear bag that you can pack, strap to the roof of your vehicle, transport, and then carry wherever you need to go. Attach (1) to (4) Duffle Bags to vehicles WITH or WITHOUT a roof rack. Each bag comes with a removable shoulder strap that can be stored in the bag’s zippered side pocket when not in use. The bag is made from tough PVC Coated Mesh that is re-enforced for strength and UV protected. The Car Top Duffle Bag defines travelling efficiency!

Product Features:

Capacity: 4.3 cu ft
Dimensions: 36″ L x 16″ W x 13″ H
100% Waterproof with welded seams, urethane coated zippers, and a hook-&-loop-close zipper cover
Designed to be used on any size vehicle, WITH or WITHOUT a roof rack
Includes: bag, shoulder strap, (2) attachment straps, (4) Car Clips, and set up guide
Includes: duffle bag, (2) nylon straps, (4) Car Clips, and complete set up guide

from

$89.99

The Range Jr Car Top Carrier is weatherproof + and attaches to vehicles WITH or WITHOUT a roof rack. Attach the carrier’s straps to a vehicle’s roof rack or use the Car Clips to attach the straps to a vehicle’s door frame weather molding. The carrier is made from UV protected PVC Semi-Coated Mesh XT for maximum durability. Use the Range Carrier on your next family vacation, backwoods expedition, shopping spree, or move.

Product Features:

Dimensions: 36″ L x 32″ W x 15″ H
Designed for compact cars (can be used on larger vehicles), WITH or WITHOUT a roof rack
Weatherproof + with welded seams and a urethane coated zipper
Includes: carrier, (4) attachment straps, (4) car clips, and stuff sack with sewn-in set up guide

from

$109.99

The Rightline Gear Sport Jr Car Top Carrier is 100% waterproof and attaches to vehicles WITH or WITHOUT a roof rack. Attach the carrier’s straps to a vehicle’s roof rack or use the Car Clips to attach the straps to a vehicle’s door frame weather molding. The carrier is made from UV protected PVC Semi-Coated Mesh XT for maximum durability. The intuitive attachment method and simplified design of the Sport Carriers make carrying extra cargo easy. The Sport Jr is the only car top bag made specifically for compact cars.

Product Features:

Capacity: 10 cu ft
Dimensions: 36″ L x 30″ W x 16″ H
Designed for compact cars (can be used on larger vehicles), WITH or WITHOUT a roof rack
100% waterproof with welded seams and SZIP waterproof zipper; no zipper flap required
Includes: carrier, (4) attachment straps, (4) car clips, and stuff sack with sewn-in set up guide
Includes: carrier, (4) attachment straps, (4) car clips, and stuff sack with sewn-in set up guide

from

$69.99

With a curved design, the AVS Original Ventvisor® is a side window deflector that lets fresh air in while keeping rain out. It also helps to keep the sun out of your eyes, reduce interior wind noise and fogging, and reduce interior heat. Available in dark smoke or chrome finishes for the custom look you want. Easy to install for a lifetime of use! Enjoy fresh air and comfort no matter the weather from the company that started it all!

Product Features:

Precision engineered for a custom fit on your vehicle with modern, curved design
Easy installation with no-drilling or special hardware required
Attaches easily with 3M automotive-grade adhesive above the window
Made from durable, impact-resistant acrylic
Available in dark smoke and chrome finishes

2003 Cadillac CTS Automotive Accessories

More 2003 Cadillac CTS Automotive Accessories Categories

Essential 2003 Cadillac CTS Automotive Accessories

Fiamm – Freeway Blaster High Note Horn (Part No.7210223)

Fiamm – Freeway Blaster Low Note Horn (Part No.7211223)

Budge – Rain Barrier Car Cover, Gray, Size 4: Fits Cars up to 228" Long, Outdoor Protection, Water Resistant, Breathable (Part No.RSD-4)

Budge – Duro SUV Cover, Gray, Size U1: Fits up to 15’6" L, 3 Layer, Water Resistant, Scratchproof, Dustproof (Part No.D-3)

Covercraft – Form-Fit Car Cover Custom Car Cover Blue (Part No.FF16342FD)

Covercraft – UVS100 Custom Sunscreen – Blue Metallic (Part No.UV11334BL)

Covercraft – UVS100 Custom Sunscreen – Blue Metallic (Part No.UV11173BL)

Covercraft – UVS100 Custom Sunscreen – Blue Metallic (Part No.UV10844BL)

WeatherTech – Molded Fit, Black, Thermoplastic Polyolefin (Tpo), 2 Piece (Part No.444971)

PantsSaver – Custom Fit Automotive Floor Mats fits Cadillac CTS 2012 Front & 2nd Seat Car Mats Gray (Part No.0602122)

PantsSaver – Custom Fit Automotive Floor Mats fits Cadillac CTS V 2015 Front & 2nd Seat Car Mats Black (Part No.0603151)

PantsSaver – Custom Fit Automotive Floor Mats fits Cadillac CTS 2017 Front & 2nd Seat Car Mats Black (Part No.0602171)

Zerostart – Engine Heater, 400W, 120V, 28mm, Cord With T-Stat, GM , Brass (Part No.3100109)

Kat’s – Freeze Plug Heater (Part No.11455)

Kat’s – Freeze Plug Heater (Part No.11484)

Kat’s – Engine Heater Cartridge (Part No.11811)

Rightline Gear – Car Top Duffle Bag (Part No.100D90)

Rightline Gear – Range Jr Car Top Carrier (Part No.100R50)

Rightline Gear – Sport Jr. Car Top Carrier (Part No.100S50)

Auto Ventshade (AVS) – Ventvisor Window Visors: Outside Mount, Smoke, Front And Rear, 4 Pc (Part No.94654)

Popular 2003 Cadillac CTS Automotive Accessories Categories

2003 Cadillac CTS Automotive Accessories

Top-Rated Automotive Accessories Brands For Your 2003 Cadillac CTS

Popular AutoCraft Automotive Accessories

Top-Rated Automotive Accessories

FAQs for 2003 Cadillac CTS Automotive Accessories

What are the most purchased Automotive Accessories for the 2003 Cadillac CTS?

What are the top-rated 2003 Cadillac CTS Automotive Accessories?