2003 Cadillac Seville Suspension Parts

Essential 2003 Cadillac Seville Suspension Parts

Monroe – Max-Air Air Shock Absorber (Part No.MA822)

Max-Air Air Shock Absorber

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$122.99
Ideal for hauling, Monroe® Max-Air® shock absorbers can be inflated or deflated up to 150 PSI to maintain level height with additional weight up to 1,200 lbs. (capacity is limited by vehicle suspension, tires and transmission. See vehicle owner’s manual.)

Product Features:
  • MAINTAIN RIDE HEIGHT UNDER LOAD — Air chamber can be inflated or deflated up to 150 PSI to maintain level height with additional weight up to 1,200 lbs. (capacity is limited by suspension, tires and transmission, see owner’s manual)
  • EASY TO ADJUST — Special air fitting resists air leakage and ties into factory system (where applicable) or manually inflates with an air compressor, pair with Monroe air shock accessory and shock air hose AK kits (varies by application)
  • EXCEPTIONAL HANDLING — Full-displaced valving on compression and extension cycles for a smooth ride
  • BUILT TO LAST — Hardened and precision ground piston rod for consistent performance, sintered iron piston for enhanced durability and longer service life and lubricated air sleeve reduces friction for smooth operation
  • CONSISTENT RIDE — OE all-weather fluid contains special modifiers to handle extreme temperatures and help reduce friction and ensure smooth rod reaction
  • Sintered Iron Piston: Stronger than traditional metals, enhances durability for longer service life.
  • Special Air Fitting: Resists air leakage.
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Carquest Premium – Air Suspension Solenoid Connector (Part No.PTA2775)

Air Suspension Solenoid Connector

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$25.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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KYB – Strut Mount and Bearing (Part No.SM5276)

Strut Mount and Bearing

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$71.99
KYB Strut Mounts eliminate the vibration and noise caused by old, hardened vibration insulators. They optimize suspension performance by offering OE quality replacement components designed for each application. KYB Strut Mounts cushion the impacts from road bumps to reduce the jarring effect, noise and vibration that old mounts transmit into the vehicle. Front bearing plates are the steering pivots and support vehicle weight. They are critical to steering performance and wheel alignment. KYB Strut Mounts and bearing plates have a reputation for providing the highest quality in the industry.

Product Features:
  • The Highest Quality Replacement Strut Mount Available
  • Optimizes Suspension Performance By Offering Original Equipment Quality Replacement Components Designed For Each Application
  • Superior Rubber Reduces Noise, Vibration And Harshness
  • Mount Bearings Provide Smoother Steering And Help Retain Front End Alignment
  • Matched Grade Studs And Nuts
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KYB – High Pressure Monotube Gas Shock (Part No.KG5573)

High Pressure Monotube Gas Shock

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$77.99
The Gas-a-just monotube shock absorber is available as an OE monotube replacement to restore your vehicles original capabilities. The KYB Gas-a-just has two separate working chambers: An air-free hydraulic piston and valve area for responsiveness and con

Product Features:
  • Adds Up To 25% More Damping Performance Over Original Equipment Shocks
  • Components And Valving Designed Specifically For Classic Gm Cars
  • Gas-A-Just Monotubes Include Additional Damping Over One Design For Vehicles That Work, Tow, And Have Larger, Heavier Tires & Wheels
  • High Pressure Monotube Design Separates The Gas And Oil For Fade Free Operation And Instant Response
  • Fluid Leaking Can Be A Cause Of Shock Failure, The KYB Gas-A-Just Has An Ultra-Smooth Triple Chrome Plated Chrome Piston Rod To Reduce Seal Wear
  • The Higher Gas Pressure Of The KYB Gas-A-Just Responds Quickly To Improve Steering Response
  • Electronic Safety Systems Depend On The Suspension, Brakes And Tires Operating As The Vehicle Manufacturer Intended. The KYB Gas-A-Just Helps Keep Electronic Safety Systems Performing As Designed.
  • A Teflon-coated or phenolic piston band that reduces friction and provides a positive cylinder seal
  • Specially formulated hydraulic fluid with multi-range viscosity for any weather climate
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Arnott – Rear Air Shock Conversion Kit (Part No.L4001464823ARN)

Rear Air Shock Conversion Kit

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$515.89
(Set of 2 Shocks) – This kit converts the front shocks from electronic air shocks to passive air shocks Arnott Number: AS-2163- New Kit includes BOTH rear shocks Arnott’s new Cadillac rear air shock kit for the DeVille, Eldorado and Seville, AS-2163, converts the vehicle’s electronic shocks to a much more dependable passive air shock system. The Cadillac suspension kit keeps the rear air leveling system completely operational. Arnott has designed the suspension kit parts to plug directly to the vehicle’s computer system without any alterations. Arnott’s exclusive plug-in design allows for easy installation.

Product Features:
  • Custom Designed Monotube Shock Absorbers
  • Valved to Ride like OEM Suspension
  • Pre-assembled For Easy Installation
  • Engineered and Made in USA
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KYB – Shock Mount (Part No.SM5334)

Shock Mount

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$27.99
KYB Strut Mounts eliminate the vibration and noise caused by old, hardened vibration insulators. They optimize suspension performance by offering OE quality replacement components designed for each application. KYB Strut Mounts cushion the impacts from road bumps to reduce the jarring effect, noise and vibration that old mounts transmit into the vehicle. Front bearing plates are the steering pivots and support vehicle weight. They are critical to steering performance and wheel alignment. KYB Strut Mounts and bearing plates have a reputation for providing the highest quality in the industry.

Product Features:
  • The Highest Quality Replacement Strut Mount Available
  • Optimizes Suspension Performance By Offering Original Equipment Quality Replacement Components Designed For Each Application
  • Superior Rubber Reduces Noise, Vibration And Harshness
  • Mount Bearings Provide Smoother Steering And Help Retain Front End Alignment
  • Matched Grade Studs And Nuts
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ACDelco – 10-Way Female White Multi-Purpose Pigtail (Part No.PT150)

10-Way Female White Multi-Purpose Pigtail

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$111.99
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:
  • Protective outer coverings help provide long-lasting durability
  • Color-coded wires allow for easy installation
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
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MOOG – Strut Bellows (Part No.K90460)

Strut Bellows

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$34.99
By constantly introducing design enhancements that extend product life and simplify installation and replacement, MOOG has earned its reputation as the chassis industry’s Problem Solver.

Product Features:
  • Easy to install
  • Restores like-new steering and handling
  • Construction and design validated by MOOG engineers
  • Engineered to meet or exceed OE requirements
  • Incorporates proven design and engineering features
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GM Genuine Parts – Multi-Purpose Relay (Part No.212-559)

Multi-Purpose Relay

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$38.99
GM Genuine Parts Wiring Relays 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 of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies
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Carquest Premium – Multi Purpose Relay (Part No.RAA1256)

Multi Purpose Relay

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$24.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Monroe – Air Shock to Load Assist Shock Conversion Kit (Part No.90007C)

Air Shock to Load Assist Shock Conversion Kit

from

$258.99
Convert a vehicle’s factory-equipped air suspension to a conventional suspension with a Monroe® Suspension Conversion Kit. Includes premium components – application-tuned shock/strut, coil spring(s) and hardware.

Product Features:
  • CONVERT YOUR RIDE — A cost-effective alternative to replacing the OE system, this conversion kit converts a factory air to a conventional suspension
  • COMPLETE SOLUTION — Includes full instructions and premium-quality replacement components – application-tuned shock/strut, coil spring(s), brackets, and necessary mounting hardware
  • EASY TO INSTALL — Engineered for superior fit and trouble-free bolt-on installation
  • KEEPS AIR SUSPENSION LIGHT OFF — A complete solution to keep the air suspension light off
  • IMPROVED RIDE AND HANDLING — Provides application specific tuning for added control while heavy gauge calibrated coil spring provides maximum performance without an increase in ride harshness
  • INCLUDES MONROE® LOAD-ADJUSTING SHOCK — Assists in maintaining ride height when loaded with additional weight of up to 1,200 lbs (capacity is limited by vehicle suspension, tires, and transmission – see vehicle owner’s manual for details)
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Dorman – Air Suspension Delete Kit, Front, Rear, With Mounts And Hardware (Part No.949-569)

Air Suspension Delete Kit, Front, Rear, With Mounts And Hardware

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$926.99
Ride sagging? Don’t want to pay to repair the original air suspension? Convert to a high-quality conventional suspension with this air spring to coil spring conversion kit. Corrosion-resistant steel springs maintain a smooth ride without the cost.

Product Features:
  • Alternative replacement – this air suspension delete kit replaces the original air suspension with a conventional suspension
  • Cost-saving solution – ideal for older vehicles on which maintaining the original air suspension isn’t necessary or too costly
  • Complete kit – includes all necessary hardware and components needed for conversion
  • Thoroughly tested – parts underwent ride handling testing to ensure performance
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Dorman – Air Compressor, Active Suspension, With Mounting Hardware (Part No.949-010)

Air Compressor, Active Suspension, With Mounting Hardware

from

$344.99
This air suspension compressor is designed to match the fit and function of the original compressor on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this air suspension compressor is designed to match the fit and function of the original compressor on specified applications
  • Ideal solution – this compressor is a reliable replacement for an original part that has failed due to fatigue, moisture infiltration or burnout
  • Durable construction – this part is made from quality materials to ensure reliable performance and a long service life
  • Trustworthy quality – designed in the United States and backed by more than a century of automotive aftermarket excellence
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Dorman – OE Solutions Air Compressor, Active Suspension (Part No.L7015720808DOR)

OE Solutions Air Compressor, Active Suspension

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$517.39
Rigorously tested for sustained, secure performance by a team of product and quality engineers, Dorman’s Suspension Compressor eliminates excessive suspension sag, restoring vehicle handling and safety. It is available as a complete assembly with all new components, including the motor and dryer. Since this part is a direct replacement, the exact fit adds an additional level of convenience.

Product Features:
  • Integral to a level ride – replacement restores active suspension function
  • A hassle-free repair – no need to rebuild rusty components
  • Plug and play for ease of installation
  • Resistant to corrosion
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Carquest Premium – Control Arm with Ball Joint (Part No.800-94888B)

Control Arm with Ball Joint

from

$69.99
CARQUEST Premium Control Arms are engineered and benchmarked to Original Equipment (OE) performance standards. Consistent manufacturing and rigorous quality testing ensure a trouble-free installation and long service life. Each part number in the Carquest Premium Control Arm line is designed and built to deliver the quality that professionals demand.

Product Features:
  • Application specific, direct fitment for trouble-free installation. Engineered OE Form, Fit, and Function.
  • Corrosion-resistant electro-coating on steel control arms to reduce rust and extend service life.
  • Pre-installed ball joints and bushings (when applicable) for easy installation
  • Fully polished ball studs combined with synthetic bearing technology for maintenance-free smooth operation and improved reliability
  • Hardware included for easier installation
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Dorman – Rear Position Lateral Link With Ball Joint (Part No.905-511)

Rear Position Lateral Link With Ball Joint

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$60.99
This lateral arm and ball joint assembly is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.

Product Features:
  • Direct replacement – fits and performs like the original equipment on specific vehicles
  • Reliable fit – precision-engineered to match the design and dimensions of original components
  • Durable construction – manufactured to strict standards using sturdy, safe materials
  • Rigorously tested – thorough quality control measures ensure longevity
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KYB – STRUT MOUNTING KIT (Part No.L3033440546KYB)

STRUT MOUNTING KIT

from

$116.91
KYB Strut Mounts eliminate the vibration and noise caused by old, hardened vibration insulators. They optimize suspension performance by offering OE quality replacement components designed for each application. KYB Strut Mounts cushion the impacts from road bumps to reduce the jarring effect, noise and vibration that old mounts transmit into the vehicle. Front bearing plates are the steering pivots and support vehicle weight. They are critical to steering performance and wheel alignment. KYB Strut Mounts and bearing plates have a reputation for providing the highest quality in the industry.

Product Features:
  • The highest quality replacement strut mount available
  • Optimizes suspension performance by offering Original Equipment quality replacement components designed for each application
  • Superior rubber reduces noise, vibration and harshness
  • Mount bearings provide smoother steering and help retain front end alignment
  • Matched grade studs and nuts
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Monroe – Strut-Mate Strut Mounting Kit (Part No.L3033574925MNR)

Strut-Mate Strut Mounting Kit

from

$102.07
Monroe Strut-Mate mounting kits are direct fit replacements designed to complement the ride control characteristics of Monroe struts. In addition, our full line will provide you with late model original equipment coverage. When doing strut replacements, it is important to do the complete job. This means not only replacing the struts but also inspecting and replacing worn strut mounts. Remember, worn strut mounts can adversely affect a vehicle’s safety and handling. Not only are strut mounts a necessary component of the suspension system, they consist of rubber to metal bonded parts that wear out over time as well. Worn bearings may also cause noise, steering binding, vibration and vehicle pull. Strut-Mate mounting kits can include:

Product Features:
  • Strut Mount
  • Bearing
  • Upper Spring Isolator
  • Lower Spring Isolator
  • Upper Spring Seat
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Valvoline – DEX/MERC ATF Conventional Automatic Transmission Fluid, 1 Quart (Part No.798153)

DEX/MERC ATF Conventional Automatic Transmission Fluid, 1 Quart

from

$11.99
Valvoline DEX/MERC ATF is a high-quality transmission fluid formulated to meet the challenging demands many automatic transmissions. Its responsive low-temperature fluidity is beneficial in both electronic and hydraulic controlled transmissions and transaxles. Recommended for use in the following applications: MERCON®, DEXRON®-III, Ford M2C138-CJ and M2C166-H, Allison C-4 and TES-389, and Caterpillar TO-2.

Product Features:
  • Formulated with premium base stocks and advanced additive technology to meet the challenging demands of automatic transmissions.
  • Enhanced anti-shudder protection for smooth shifting and maximum power transfer
  • Developed with anti-wear technology to help improve transmission durability
  • Engineered with a proprietary blend of base oils and advanced additives to provide better oil flow at low temperatures and greater film protection at higher temperatures
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Valvoline – DEXRON®-VI ATF Full Synthetic Automatic Transmission Fluid, 1 Quart (Part No.822405)

DEXRON®-VI ATF Full Synthetic Automatic Transmission Fluid, 1 Quart

from

$14.49
Valvoline DEXRON®-VI ATF is a full-synthetic transmission fluid formulated with advanced additive technology to meet and exceed the requirements of the General Motors’ DEXRON®-VI specification. It is officially licensed and approved by GM and is fully back-serviceable and can be used wherever DEXRON®-II and/or DEXRON®-III are recommended. Recommended for use in the following applications: DEXRON®-VI, DEXRON®-III, DEXRON®-II, and Allison C-4.

Product Features:
  • Formulated with full-synthetic base stocks and advanced additive technology to meet the challenging demands of automatic transmissions.
  • Enhanced anti-shudder protection for smooth shifting and maximum power transfer
  • Developed with anti-wear technology to help improve transmission durability
  • Engineered with a proprietary blend of base oils and advanced additives to provide better oil flow at low temperatures and greater film protection at higher temperatures
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Rare Parts – Strut Mount (Part No.RP18376)

Strut Mount

from

$157.99
This high quality chassis part will improve overall vehicle handling, reduce tire wear and increase the life of other steering and suspension components. These chassis parts are manufactured to meet or exceed OEM.

Product Features:
  • Meets or exceeds OE requirements
  • Helps restore vehicle ride.
  • Reduces tire wear
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MOOG – Suspension Strut Mount (Part No.K5337)

Suspension Strut Mount

from

$58.99
By constantly introducing design enhancements that extend product life and simplify installation and replacement, MOOG has earned its reputation as the chassis industry’s Problem Solver.

Product Features:
  • Engineered to meet or exceed OE requirements
  • Superior rubber to steel bonding for durability
  • High polish chrome steel bearing races
  • Replacement helps restore vehicle handling
  • Includes new spring seat insulator and installation hardware to eliminate noise issues
  • Electroplate and corrosion-resistant coating to help prevent galvanic corrosion
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Monroe – Complete Strut Assembly: Includes Strut, Coil Spring, and Mount (Part No.181684)

Complete Strut Assembly: Includes Strut, Coil Spring, and Mount

from

$167.99
Engineered to get more miles from your vehicle, the RoadMatic strut assembly includes all required components in a single unit. It meets OE specifications and reduces installation time, eliminating the need for a spring compressor.

Product Features:
  • QUICKER, SAFER, EASIER AND COMPLETE REPAIR – Includes everything you need for strut replacement in a single, fully assembled unit with no need for a spring compressor
  • GET MORE MILES FROM YOUR RIDE – Engineered and fit and ride tested to meet OE spec
  • EASY TO INSTALL – Fully integrated design reduces installation time, eliminating the need for a spring compressor
  • CONSISTENT PERFORMANCE – Features nitrogen gas-charge and all-weather fluid for improved ride and handling
  • COVERAGE – Available for domestic and import passenger cars, light trucks and SUVs
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Carquest Premium – Complete Strut Assembly: Includes Strut, Coil Spring and Mount (Part No.18-816329)

Complete Strut Assembly: Includes Strut, Coil Spring and Mount

from

$180.99
Carquest Premium complete strut assemblies are manufactured by a leading original equipment supplier (O.E.S.) for a perfect OE fit, form and function. Carquest Premium strut assemblies are pre-assembled units that make your ride control repair faster and easier with no special tools needed for installation. Our complete strut assemblies or loaded struts are rigorously tested for proven reliability and offer an industry-leading warranty.

Product Features:
  • Pre-assembled with all new strut, bearing plate, coil spring, dust cover and spring seat
  • Struts feature application-specific technology with exact strut valving and tuning for smoother, safer and more stable ride
  • Springs are built with U.S. grade steel and designed to match factory ride height and performance
  • OE quality strut mount, bearing plate and brackets
  • Complete strut assembly is extensively tested for functionality and durability
  • Built with a micro-smooth, chrome-plated piston rod
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Monroe – Monroe Shock Absorber Air Hose Kit (Part No.AK29)

Monroe Shock Absorber Air Hose Kit

from

$33.49
Monroe® is one of the automotive industry’s best-known and most trusted original equipment and aftermarket brands, having delivered innovative undercar solutions to leading global OE manufacturers and generations of professional technicians and vehicle owners. This heritage of leading-edge products and exceptional customer support has made Monroe® shocks, struts and other ride control components a preferred choice of automotive professionals worldwide.
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Monroe – Monroe Shock Absorber Air Hose Kit (Part No.AK64)

Monroe Shock Absorber Air Hose Kit

from

$25.99
Monroe® is one of the automotive industry’s best-known and most trusted original equipment and aftermarket brands, having delivered innovative undercar solutions to leading global OE manufacturers and generations of professional technicians and vehicle owners. This heritage of leading-edge products and exceptional customer support has made Monroe® shocks, struts and other ride control components a preferred choice of automotive professionals worldwide.
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MOOG – Coil Spring Set (Part No.80659)

Coil Spring Set

from

$112.99
By constantly introducing design enhancements that extend product life and simplify installation and replacement, MOOG has earned its reputation as the chassis industry’s Problem Solver.

Product Features:
  • 100% Load tested
  • Easy to install
  • Provides like-new steering
  • Designed to lower stresses for longer service life
  • Worn or sagging coil springs can cause premature tire wear due to vehicle misalignment
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MOOG – Coil Spring Set (Part No.81086)

Coil Spring Set

from

$139.99
By constantly introducing design enhancements that extend product life and simplify installation and replacement, MOOG has earned its reputation as the chassis industry’s Problem Solver.

Product Features:
  • 100% Load tested
  • Easy to install
  • Provides like-new steering
  • Designed to lower stresses for longer service life
  • Worn or sagging coil springs can cause premature tire wear due to vehicle misalignment
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2003 Cadillac Seville Suspension Parts

You count on your 2003 Cadillac Seville to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Suspension Parts. With 37 Suspension Parts ranging in price from $6.29 to $926.99, you’re sure to find everything you need for your 2003 Cadillac Seville.

Brands matter. If you want to shop a specific Suspension Parts brand, we stock 13 different brands like Valvoline, Monroe, and Moog. 2003 Cadillac Seville Suspension Parts start as low as $6.29!

One of the best ways to find top quality OEM or aftermarket Suspension Parts is by asking professionals. Short of that, you can shop with confidence thanks to our 398 extensive product reviews on 2003 Cadillac Seville Suspension Parts. Some of the top-rated Suspension Parts products we carry are Shock Mount with 4.5 stars and Strut-Mate Strut Mounting Kit with 3.0 stars.

Did we mention you can order your Suspension Parts from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Suspension Parts inventory for your 2003 Cadillac Seville below to get started!

Top-Rated Suspension Parts Brands For Your 2003 Cadillac Seville

Trusted Suspension Parts OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 2003 Cadillac Seville running right for years to come. In our inventory you’ll find brands like Valvoline, Monroe, Moog, and even more.

Popular Valvoline Suspension Parts

You’ll find popular Valvoline brand products across Air Suspension and Kits. All are waiting to get your 2003 Cadillac Seville back on the road. Some of the top-rated Valvoline products in these categories are:
DEXRON®-VI ATF Full Synthetic Automatic Transmission Fluid, 1 Quart
from $14.49
(2)
DEXRON®-VI ATF Full Synthetic Automatic Transmission Fluid, 1 Quart
Suspension Self-Leveling Unit Fluids

FAQs for 2003 Cadillac Seville Suspension Parts

What are the most purchased Suspension Parts for the 2003 Cadillac Seville?

Out of 37 Suspension Parts for the 2003 Cadillac Seville, the most popular in our inventory are:
DEX/MERC ATF Conventional Automatic Transmission Fluid, 1 Quart
from $11.99
This product is not rated
DEX/MERC ATF Conventional Automatic Transmission Fluid, 1 Quart
Suspension Self-Leveling Unit Fluids
Strut Bellows
from $34.99
(12)
Strut Bellows
Shock Boots, Levelers, and Accessories
Air Shock
from $132.99
(1)
Air Shock
Rear Shock and Struts

What are the top-rated 2003 Cadillac Seville Suspension Parts?

Top-rated Suspension Parts for your 2003 Cadillac Seville based on customer reviews/ratings are:
Shock Mount
from $35.99
(6)
Shock Mount
“Moog is a quality aftermarket parts maker. I always try and use their parts if available.”
Strut-Mate Strut Mounting Kit
from $122.99
(4)
Strut-Mate Strut Mounting Kit
“Monroe makes great products and I expect these parts to last. My old strut mounts made alot of noise when I turned my wheels, this eliminated the noi”
Shock Mount
from $27.99
(3)
Shock Mount
“Product was perfect”