2003 Jeep Wrangler Suspension Parts

Bolt; Track Bar; 1/2

Control Arm

Whether its replacing deteriorated original units, to compensate loading one side of a vehicle common to 4×4 or looking to obtain that preferred ride height setting Whiteline spring pads are an economical solution.

Product Features:

• Whiteline’s latest technology synthetic elastomer formulation boasts resistance to oil, grease, ozone and weathering.

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

Crown Automotive continues to be the leader in quality replacement parts for Jeep(R) vehicles. Crown has the largest stock of replacement parts for Jeep(R) vehicles, including factory discontinued parts. In fact, many of the older Jeeps are still on (and off) the road thanks to Crown parts. The Crown line consists of axle, body, brake, clutch, cooling, driveline, electrical, engine, exhaust, fuel, steering, suspension, transmission And transfer case components. Crown Automotive also offers an exclusive line of component kits And accessory products.

Product Features:

• Leading Manufacturer Of Quality Replacement Parts For Jeep
• Meets Standards For Quality
• Crown Automotive Has Consistently Maintained Its Commitment To Offering Only Quality Parts And Exceptional Service
• Easy Installation

LeafSpBumper

The Air Command Standard Duty Dual Electric Air Compressor System Kit Allows You To Adjust Your Air Springs With The Touch Of A Button. It Offers A Built in Air Source For Your Suspension System, Making It Easy To Alter Your Springs To Align With The Load Type And Environment. When Shopping For Air Accessories, You will Find That Firestone Air Command Standard Duty Dual Electric Air Compressor System Kit Is Designed To Have A Couple Of Special Benefits. First, The Air Command Standard Duty Dual Electric Air Compressor System Kit Comes Ready To Install, So You Can Set It Up And Get Back To The Road where You Want To Be. Just Connect A Few Wires To The Compressor And A Few To Your Vehicle. The Air Lines And Wiring Harness Can Be Plugged Into The Same Side Of The Unit For Smoother Routing Of Lines And Power Supply. After The Air Command Standard Duty Dual Electric Air Compressor System Kit Is Properly Installed, You Can Make Pressure Adjustments By Pressing A Single Button. This Air Command Standard Duty Dual Electric Air Compressor System Kit Component Allows For Side To Side Or Front to rear Leveling, Real time Pressure Readout, And Dual Left And Right PSI And Pressure Control Readouts. The Air Command Standard Duty Dual Electric Air Compressor System Kit Easy to read Needle Gauge Can Be Viewed Day Or Night, Without Straining Or Squinting Your Eyes. Prior To Installing The Air Command Standard Duty Dual Electric Air Compressor System Kit, Review The Instructions And Identify All Of The Components To Help Make Sure You Get Maximum Performance From Both Your Air Springs And Air Command Standard Duty Dual Electric Air Compressor System Kit. The Installation Steps Are Different Depending On Whether You are Enhancing An Existing Air Helper Spring System With The Air Command Standard Duty Dual Electric Air Compressor System Kit Or Installing It With A New Air Spring System.

Product Features:

• Individual Air Accessory Components Are Also Available, Including Compressors, Air Tanks, And Mounting Solutions, Providing A Wide Variety Of Air Control Assist Solutions
• Adjust The Ride For Various Load And Road Conditions With A Switch, Remote Or Mobile App
• Provides An Instant Air Source For The Air Helper Springs Or Accessories
• Dual Point Fill (Both Air Springs Fill Independently Of Each Other)
• Light Duty Compressor Specs (120 PSI Max Air Pressure, 9 Percent Duty Cycle, 0.32 CFM)

Crown Automotive offers the largest line of replacement parts for Jeep(R), as well as a growing line of parts for Chrysler and Dodge.

Product Features:

• Heavy Duty Replacement For The Failure Prone Factory Mounts
• Plated Steel Construction Will Ensure Long Lasting Performance Even With The Most Rigorous Off Road Use
• Slotted Cam Bolt Design Will Allow You To Dial In The Front Caster And Improve Overall Ride Quality

This SES Suspension upgrade fits the front suspension of a Jeep Wrangler TJ, JK and JL. Each laser-cut piece of steel is precision welded and powder-coated to ensure a quality fit. We have engineered our hollow rubber springs to deliver a progressive spring rate. In other words, the more weight that pushes down on the rubber springs (weight from a snowplow or heavy aftermarket accessories ¿ such as a steel bumper) the harder they work to prevent front-end sag. This SES Suspension Upgrade replaces the jounce stop inside the coil spring. Its unique design ensures superb ride quality ¿ loaded or unloaded. (There should be a 0.5 Inch to 1 Inch gap between rubber spring and axle to ensure unloaded ride quality.) Unlike other auxiliary spring systems, the SES Suspension Upgrade guarantees the best of both worlds.

Product Features:

• Eliminate Suspension Sag: When Towing A Heavy Trailer, Timbren SES Extends The Life Of The Suspension Of Your Vehicle And Helps To Avoid Bottoming Out
• Control Trailer Sway, A Condition Which Occurs With Unbalanced Loads, In Crosswinds Or When Passing Heavy Trucks Timbren SES Stabilizes Your Vehicle
• Control Body Roll, During Cornering With Powerful Progressive Rate Rubber Springs Which Resist Lean And Enhance Vehicle Stability
• Improve The Ride, By Allowing The Aeon(R) Rubber Springs Absorb Road Shocks And Bumps. Towing A Trailer Doesnt Have To Mean Poor Ride Quality
• Economical And Trouble Free
• Cushion Road Shocks
• Simple And Easy To Install

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

Rigorously tested for sustained, secure performance by a team of product and quality engineers, Dorman’s Suspension Trailing Arm is designed for passenger safety. Dorman’s industry-leading evaluation process ensures a smooth ride, directional stability, and agile handling.

Product Features:

• Bushings included for a complete installation, saving time and labor (where applicable)
• Direct replacement for a trouble-free installation
• Steel, iron or aluminum construction ensures durability
• Powder-coated or painted for long-lasting rust and corrosion resistance INSTALLATION NOTE: It is recommended by the manufacturer that trailing arms be replaced in pairs.

Backed by superior materials and rigorous testing, MOOG control arm bushings deliver reliable performance you can count on. MOOG problem-solving innovations ensure fast, hassle-free installation.

Product Features:

• HIGHLY PRECISE ENGINEERING — Optimized for quiet operation and resistance to wear, salt, road grime and oils
• PREMIUM MATERIALS — Made from high-quality elastomer compounds for durability and ride performance
• OE-STYLE DESIGN — Engineered to match or exceed OE requirements
• RIGOROUS TESTING — Comprehensive testing throughout design and development processes by MOOG engineers for quality you can count on

Designed to improve ride quality, Rancho® adjustable control arm kits are for a stock or lifted Jeep® Wrangler JK/JL (up to 4-in.). Made of heavy-duty tubing, they feature Rancho’s D2 maintenance-free bushings for reduced noise, vibration and harshness.

Product Features:

• COMPATIBILITY — Designed for stock and lifted (up to 4-in.) Jeep Wrangler JK and JL
• MAINTENANCE-FREE BUSHINGS — Features Rancho’s D2 high-articulation, grease-free, self-centering bushings that have a PTFE liner in the internal bushing that serves as a lubricating agent for long-lasting, maintenance-free operation
• IMPROVES RIDE — Reduces noise, vibration and harshness for improved ride quality
• ADJUSTABLE — Allows adjustment of pinion angle
• ACCOMMODATES LARGER TIRES — Bent similar to factory design to accommodate larger wheels and tires
• RESISTS CORROSION — Durable black powder-coat finish resists rust and corrosion
• ENGINEERED TO LAST — 2-In. OD diameter bar lower arms made of heavy-duty 0.188-in. DOM wall tubing with forged ends for long life
• EASY TO INSTALL — Includes two preassembled control arms for easy installation

Specifically tuned to provide enhanced off-road control, Rancho® front coil springs deliver 2.5-in. of lift so your Jeep® Wrangler TJ/LJ can accommodate larger wheel/tire combinations.

Product Features:

• COMPATIBILITY — Designed for Jeep Wrangler TJ/LJ
• IMPROVES PERFORMANCE — Specifically tuned to deliver enhanced off-road control
• FITS LARGER TIRES — Provides up to 2.5-in. of lift to accommodate larger wheel/tires (tire size varies by manufacturer, 2-door models, aftermarket bumpers, sliders, winches, etc. affect lift height)
• EASY TO INSTALL — Kit includes two front coil springs that install easily with included hardware
• RESISTS CORROSION — Powder-coated to resist rust and corrosion
• ENGINEERED TO LAST — Made of high-strength steel that is shot peened and heat treated for long life

Monroe® Shock-Mate® Shock Absorber Boot Kits are universal replacement shock boots use to protect the shock’s piston rod from dirt, mud and other contaminants – protecting the life of your shocks.

Product Features:

• Protects the shock’s piston rod from damage
• Universal design for easy installation
• Tie-strap included for a secure fit
• Constructed from high quality urethane for maximum durability
• Multiple color choices available

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

This coil spring bracket is precision-engineered and rigorously tested to provide reliable replacement on specific vehicles.

Product Features:

• Cost-effective repair – this coil spring bracket allows repair of the damaged frame section and mount
• Durable materials – carbon steel mount is coated in weldable primer for a clean weld-on repair
• Vehicle and position specific – designed to match original mounts on Jeep vehicles
• Quality tested – this part has undergone try-on, corrosion and material testing to ensure a quality fit and long service life

Get premium control and performance with Rancho RS9000®XL shocks. Recognized as the first nine-position manually adjustable ride control series in the off-road market, RS9000XL shocks are ideal for on- and off-road use, towing and more.

Product Features:

• NINE LEVELS OF PERFORMANCE — Nine-position easy-to-adjust knob allows customized damping control and firmness for on-road and off-road flexibility
• DESIGNED FOR HARDWORKING VEHICLES — Ideal for stock or lifted trucks, SUVs and Jeeps that tow, haul or go off road
• INDUSTRY FIRST — Recognized as the first nine-position manually adjustable shock series in the off-road market
• REDUCES FADE — Nitrogen gas pressurized to 120 PSI to minimize air-to-oil mixture and reduce damping performance fade and foaming
• STRONG AND DURABLE — Features an application-specific 18mm nitro-carburized piston rod to resist scuffs and corrosion, double-welded loops at stress areas and 1.25-in. sintered iron piston for enhanced structural integrity
• HANDLES EXTREME TEMPERATURE CHANGES — Up to 2.75-in. tri-tube body (application specific) filled with all-weather fluid allows for cooler operation, increased vehicle control and ability to withstand internal temperatures of -40 to 248°F
• SMOOTH PERFORMANCE — Polyurethane rebound bumper and bushings and graphite-filled fluon-banded piston help absorb ride harshness and enhance responsiveness to changing road conditions for an overall smoother ride
• BUILT TO LAST — Low-friction, self-lubricating seal retains gas and oil for quicker rebound and smoother compression while the long-lasting premium liquid metallic finish and polyvinyl protective boot ensures long life

Crown Automotive continues to be the leader in quality replacement parts for Jeep(R) vehicles. Crown has the largest stock of replacement parts for Jeep(R) vehicles, including factory discontinued parts. In fact, many of the older Jeeps are still on (and off) the road thanks to Crown parts. The Crown line consists of axle, body, brake, clutch, cooling, driveline, electrical, engine, exhaust, fuel, steering, suspension, transmission And transfer case components. Crown Automotive also offers an exclusive line of component kits And accessory products.

Product Features:

• Leading Manufacturer Of Quality Replacement Parts For Jeep
• Meets Standards For Quality
• Crown Automotive Has Consistently Maintained Its Commitment To Offering Only Quality Parts And Exceptional Service
• Easy Installation

Made of superior Hyper-Flex material. Saves replacing again and again, lasting 3 to 10 times longer. Assemble to chassis the same way as OEM isolators and do not adversely change ride characteristics.

Product Features:

• Made of Superior Hyper-Flex+ Material
• Lasts from 3 to 10 Times Longer
• Assemble to Chassis Same Way as OEM
• Maintains Factory Ride Characteristics
• Simple Way to Increase Vehicle Height

Monroe® Shock-Mate® Shock Absorber Boot Kits are universal replacement shock boots use to protect the shock’s piston rod from dirt, mud and other contaminants – protecting the life of your shocks.

Product Features:

• Protects the shock’s piston rod from damage
• Universal design for easy installation
• Tie-strap included for a secure fit
• Constructed from high quality urethane for maximum durability
• Multiple color choices available

Designed to provide inflation control of your air helper springs. This kit will be an asset to your vehicle, meeting nearly all of your air supply needs.

Product Features:

• Designed To Provide Inflation Control Of Your Air Helper Springs
• Provides An Instant Air Source For The Air Helper Springs Or Accessories
• Dual Point Fill (Both Air Springs Fill Independently Of Each Other)
• Light Duty Compressor Specs (120 Pounds Per Square Inch Max Air Pressure, 9 Percent Duty Cycle, 0.32 CFM)

The KYB Gas-a-just monotube shock absorber has additional performance advantages over the traditional twin-tube design: It can instantly, automatically adjust to your performance needs and never experiences fade due to aeration. The KYB Gas-a-just has two separate working chambers: An air-free hydraulic piston and valve area for responsiveness and control, and a second high-pressure nitrogen gas area with a floating piston that provides a comfortable ride during normal driving and adds instant performance on demand.

Product Features:

• Adds Up To 25% More Damping Performance Over Original Equipment Shocks
• Components And Valving Designed Specifically For Jeeps
• 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.

Suffering uneven tyre wear, unbalanced braking or a less predictable front end while cornering. It could be your trailing arm bushings have failed. Replace these worn parts with Whiteline bushings with core characteristics ensuring superior elasticity, memory and outright durability that offer a safer more predictable vehicle.

Product Features:

• Internal grease reservoirs provide continual self lubrication for optimum friction management.
• Whiteline’s latest technology synthetic elastomer formulation boasts resistance to oil, grease, ozone and weathering.
• Supplied with extreme pressure molybdenum disulphide (LM) based grease for extended life.
• Internal grease reservoirs provide continual self lubrication for optimum friction management.

Product Features:

• Incredible Improvement in Control
• Maintains Proper Caster and Camber Alignment
• Increase in Handling and Control
• Greatly Reduce Wheel Hop on Quick Acceleration
• Even Braking Control is Improved
• Better Suspension Stability

MasterBshKt

Daystar lift and leveling kits raise your vehicle, while working within the factory suspension design. Daystar kits offer an improved ride, more ground clearance, and the ability to run larger tires and wheels, while reducing Noise, Vibration, and Harmonics (NVH).

Product Features:

• Kevlar(R)-Infused Polyurethane Spacers
• Extended Bump Stops
• No Metal On Metal Contact
• Easy Install, No-Weld Design

All Models 2-1/2 Inch Front and 2 Inch Rear Metal Spacer Suspension Lift Kit With Coil Spring Spacers, Front Sway Bar End Links, Bump Stop Spacers, and Shock Extension Brackets.

Product Features:

• Made From Premium Materials
• Meets The Highest Quality Standards
• Provide A Smooth, Comfortable Ride
• Maintain That Factory Ride Quality
• Easy Installation