2003 Ford Explorer Sport Trac Ball Joints

Essential 2003 Ford Explorer Sport Trac Ball Joints

Rare Parts – Ball Joint (Part No.RP10843)

Ball Joint

from

$35.99
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:
  • Heat treated components
  • Dust seal to prevent contamination
  • Restores vehicle handling
  • Restores OE alignment
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Carquest Premium – Ball Joint (Part No.410-277004)

Ball Joint

from

$50.99
Carquest chassis provides the installation benefits of the aftermarket while providing high-quality, proven reliability.  Carquest chassis has been rigorously quality-tested, meeting or exceeding OE specifications.  Carquest chassis parts have been designed to provide a stable and safe ride to meet customer expectations and  perform the way professional technicians demand.  

Product Features:
  • OE matched design for Form, Fit, and Function
  • Advanced corrosion-resistant electro-coating to reduce rust
  • Polished full ball studs combined with synthetic bearing technology for smooth operation and improved reliability
  • Hex formed studs &/or wrench flats for ease of installation
  • Hardware included for easier installation (where applicable)
  • Knurling improves retention between the control arm/knuckle and ball joint housing
  • Snap ring design adds an additional safety feature to secure the ball joint in the knuckle
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MOOG – Ball Joint (Part No.K8695T006)

Ball Joint

from

$77.99
Backed by superior materials and rigorous testing, MOOG® ball joints deliver reliable performance you can count on. MOOG problem-solving innovations ensure fast, hassle-free installation.

Product Features:
  • PROBLEM SOLVER® GUSHER BEARING — Metal-to-metal design provides strength and allows grease to flow through bearing surface for reduced friction and long life
  • STRONG AND DURABLE — Ball studs are heat treated to match or exceed OE requirements to inhibit premature failure and improve fatigue strength
  • GREASEABLE SOCKET — Reduces corrosion and wear by allowing new lubricant to flush contaminants
  • KEEPS DIRT AND WATER OUT — Pre-installed dust boot shields socket components from wear-causing contaminants
  • ABSORBS IMPACT — Belleville preload washer helps keep the bearing package tight as bearings wear
  • EASY TO INSTALL — Precision tolerances for easy installation and steering alignment giving you a perfect fit right out of the box
  • COMPREHENSIVE COVERAGE — Available for foreign and domestic nameplates
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Driveworks – Ball Joint (Part No.DW-K80771)

Ball Joint

from

$44.49
Ball Joint

ACDelco – Advantage Suspension Ball Joint Assembly (Part No.L2020579128ACD)

Advantage Suspension Ball Joint Assembly

from

$27.82
ACDelco Advantage Suspension Ball Joints connect your vehicle’s control arm to its steering knuckle, allowing your wheels to turn and the suspension to move. They serve as the pivot between the wheels and suspension, as well as a support for your vehicle’s weight. These replacement components contain a forged CNC-machined shell, synthetic bearings, and full-ball studs, for high-quality performance and durability. ACDelco Advantage Chassis products provide high-quality parts at a tremendous value. Engineered to the fit, form, and function of a premium aftermarket line, ACDelco Advantage Chassis include tie rod ends, ball joints, control arms, steering and suspension links, steering arms, and bushings – all at an economical price. With ACDelco Advantage parts, installation hardware is included where needed.

Product Features:
  • Undergo impact, wear, and fatigue testing to help ensure quality and durability
  • Heat-treated for enhanced quality and endurance
  • Greasable design where applicable, for easy maintenance and longevity
  • Dust boot is re-installed and permanently attached to reduce contamination, and increase durability and service life
  • Forged, CNC-machined shell leads to high-quality, precision-made performance and additional strength
  • Full-ball type studs are manufactured using a cold-formed process to reduce imperfections and hold the tightest of tolerances
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MOOG – Ball Joint (Part No.K8695T)

Ball Joint

from

$60.99
Backed by superior materials and rigorous testing, MOOG® ball joints deliver reliable performance you can count on. MOOG problem-solving innovations ensure fast, hassle-free installation.

Product Features:
  • PROBLEM SOLVER® GUSHER BEARING — Metal-to-metal design provides strength and allows grease to flow through bearing surface for reduced friction and long life
  • STRONG AND DURABLE — Ball studs are heat treated to match or exceed OE requirements to inhibit premature failure and improve fatigue strength
  • GREASEABLE SOCKET — Reduces corrosion and wear by allowing new lubricant to flush contaminants
  • KEEPS DIRT AND WATER OUT — Pre-installed dust boot shields socket components from wear-causing contaminants
  • ABSORBS IMPACT — Belleville preload washer helps keep the bearing package tight as bearings wear
  • EASY TO INSTALL — Precision tolerances for easy installation and steering alignment giving you a perfect fit right out of the box
  • COMPREHENSIVE COVERAGE — Available for foreign and domestic nameplates
See More

Carquest Premium – Ball Joint (Part No.410-65220)

Ball Joint

from

$55.99
Product Features:
  • OE matched design for Form, Fit, and Function
  • Advanced corrosion-resistant electro-coating to reduce rust
  • Polished full ball studs combined with synthetic bearing technology for smooth operation and improved reliability
  • Hex formed studs and/or wrench flats for ease of installation
  • Hardware included for easier installation (where applicable)
  • Knurling improves retention between the control arm/knuckle and ball joint housing
  • Snap ring design adds an additional safety feature to secure the ball joint in the knuckle
See More

Rare Parts – Ball Joint (Part No.RP12816)

Ball Joint

from

$106.99
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:
  • Heat treated components
  • Dust seal to prevent contamination
  • Restores vehicle handling
  • Restores OE alignment
See More

MOOG – Ball Joint (Part No.K80012)

Ball Joint

from

$63.99
Backed by superior materials and rigorous testing, MOOG® ball joints deliver reliable performance you can count on. MOOG problem-solving innovations ensure fast, hassle-free installation.

Product Features:
  • Hardened ball stud made of OE equivalent or better materials to withstand higher loads
  • Patent pending dust boot with encapsulated Belleville washer help control axial and radial movement
  • Powdered metal gusher bearing design enables grease to flow through bearing to stud for reduced friction and enhanced strength
  • Premium forged housing with increased cross section of up to 52% more material in key areas
  • Larger grease reservoir and easy-to-install pre-tapped grease fitting hole for improved maintenance
  • Greaseable socket reduces corrosion and wear by allowing new lubricant to flush contaminants
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MOOG – Ball Joint (Part No.K80771)

Ball Joint

from

$59.99
Backed by superior materials and rigorous testing, MOOG® ball joints deliver reliable performance you can count on. MOOG problem-solving innovations ensure fast, hassle-free installation.

Product Features:
  • PROBLEM SOLVER« GUSHER BEARING — Metal-to-metal design provides strength and allows grease to flow through bearing surface for reduced friction and long life
  • STRONG AND DURABLE — Ball studs are heat treated to match or exceed OE requirements to inhibit premature failure and improve fatigue strength
  • GREASEABLE SOCKET — Reduces corrosion and wear by allowing new lubricant to flush contaminants
  • KEEPS DIRT AND WATER OUT — Pre-installed dust boot shields socket components from wear-causing contaminants
  • ABSORBS IMPACT — Belleville preload washer helps keep the bearing package tight as bearings wear
  • EASY TO INSTALL — Precision tolerances for easy installation and steering alignment giving you a perfect fit right out of the box
  • COMPREHENSIVE COVERAGE — Available for foreign and domestic nameplates
See More

Driveworks – Suspension Ball Joint (Part No.DW-K8710T)

Suspension Ball Joint

from

$52.99
Driveworks ball joints are made to meet or exceed OE specifications. They play a critical role in the safe operation of the vehicle by eliminating unstable front-end suspension. Driveworks chassis parts ensure improved steering response and durability.
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MOOG – Ball Joint (Part No.K500014)

Ball Joint

from

$60.99
Backed by superior materials and rigorous testing, MOOG® ball joints deliver reliable performance you can count on. MOOG problem-solving innovations ensure fast, hassle-free installation.

Product Features:
  • PROBLEM SOLVER® GUSHER BEARING — Metal-to-metal design provides strength and allows grease to flow through bearing surface for reduced friction and long life
  • STRONG AND DURABLE — Ball studs are heat treated to match or exceed OE requirements to inhibit premature failure and improve fatigue strength
  • GREASEABLE SOCKET — Reduces corrosion and wear by allowing new lubricant to flush contaminants
  • ABSORBS IMPACT — Belleville preload washer helps keep the bearing package tight as bearings wear
  • RESTORES LIKE-NEW STEERING — Patented pressed-in cover plate seals out debris and minimizes looseness, reducing bearing wear and promoting longer life
  • EASY TO INSTALL — Precision tolerances for easy installation and steering alignment giving you a perfect fit right out of the box
  • COMPREHENSIVE COVERAGE — Available for foreign and domestic nameplates
See More

Driveworks – Ball Joint (Part No.DW-K8695T006)

Ball Joint

from

$29.99
Ball Joint

Driveworks – Ball Joint (Part No.DW-K8695T)

Ball Joint

from

$42.49
Driveworks Brand ball joints are made to meet OE specifications. They play a critical role in the safe operation of the vehicle by eliminating unstable front-end suspension. Driveworks Brand chassis parts ensure improved steering response and durability.

Product Features:
  • Meets or exceeds OE performance specifications
  • Premium Polychloroprene boot provides extended temperature range and better wear resistance
  • Test-proven stud material helps prevent premature stud failure
  • Provides premium gauge steel construction for strength and durability
  • Performance tested to ensure durability
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MOOG – Control Arm and Ball Joint Assembly (Part No.RK80723)

Control Arm and Ball Joint Assembly

from

$119.99
MOOG premium control arms for foreign and domestic nameplates are engineered for structural strength and corrosion protection.

Product Features:
  • EASY TO INSTALL — Precision tolerances for easy installation and steering alignment giving you a perfect fit right out of the box
  • HIGHLY PRECISE ENGINEERING — Optimized bushings for quiet operation and resistance to wear, salt, road grime and oils
  • COMPREHENSIVE COVERAGE — Available for foreign and domestic nameplates
  • INSTALLATION READY — Pre-installed ball joints with sealed sockets for maintenance-free operation
  • LONG LIFE — Ball stud shape ensures fatigue life, compensating for sag and suspension and adding extra swing when you need it
  • ENHANCED STRUCTURAL STRENGTH — Heat treated to match or exceed OE requirements to inhibit premature failure
  • ADDED CORROSION PROTECTION — Coated studs and e-coated cast iron and steel control arms inhibit premature deterioration
See More

MOOG – Control Arm and Ball Joint Assembly (Part No.RK80722)

Control Arm and Ball Joint Assembly

from

$119.99
MOOG premium control arms for foreign and domestic nameplates are engineered for structural strength and corrosion protection.

Product Features:
  • EASY TO INSTALL — Precision tolerances for easy installation and steering alignment giving you a perfect fit right out of the box
  • HIGHLY PRECISE ENGINEERING — Optimized bushings for quiet operation and resistance to wear, salt, road grime and oils
  • COMPREHENSIVE COVERAGE — Available for foreign and domestic nameplates
  • INSTALLATION READY — Pre-installed ball joints with sealed sockets for maintenance-free operation
  • LONG LIFE — Ball stud shape ensures fatigue life, compensating for sag and suspension and adding extra swing when you need it
  • ENHANCED STRUCTURAL STRENGTH — Heat treated to match or exceed OE requirements to inhibit premature failure
  • ADDED CORROSION PROTECTION — Coated studs and e-coated cast iron and steel control arms inhibit premature deterioration
See More

MOOG – Control Arm and Ball Joint Assembly (Part No.RK8708)

Control Arm and Ball Joint Assembly

from

$97.99
MOOG premium control arms for foreign and domestic nameplates are engineered for structural strength and corrosion protection.

Product Features:
  • EASY TO INSTALL — Precision tolerances for easy installation and steering alignment giving you a perfect fit right out of the box
  • HIGHLY PRECISE ENGINEERING — Optimized bushings for quiet operation and resistance to wear, salt, road grime and oils
  • COMPREHENSIVE COVERAGE — Available for foreign and domestic nameplates
  • INSTALLATION READY — Pre-installed ball joints with sealed sockets for maintenance-free operation
  • LONG LIFE — Ball stud shape ensures fatigue life, compensating for sag and suspension and adding extra swing when you need it
  • ENHANCED STRUCTURAL STRENGTH — Heat treated to match or exceed OE requirements to inhibit premature failure
  • ADDED CORROSION PROTECTION — Coated studs and e-coated cast iron and steel control arms inhibit premature deterioration
See More

MOOG – Control Arm and Ball Joint Assembly (Part No.CK620320)

Control Arm and Ball Joint Assembly

from

$224.99
MOOG High Utilization Designs are designed for heavier loads and more punishing roads when extra strength, durability and confidence is required.

Product Features:
  • PROBLEM SOLVER« GUSHER BEARING — Metal-to-metal design provides strength and allows grease to flow through bearing surface for reduced friction and long life
  • GREASEABLE SOCKET — Reduces corrosion and wear by allowing new lubricant to flush contaminants
  • KEEPS DIRT AND WATER OUT — Pre-installed dust boot shields socket components from wear-causing contaminants
  • ABSORBS IMPACT — Belleville preload washer helps keep the bearing package tight as bearings wear
  • QUIET OPERATION — Premium pre-installed bushings with optimized stiffness inhibit noise for a more comfortable ride
See More

MOOG – Control Arm and Ball Joint Assembly (Part No.RK620319)

Control Arm and Ball Joint Assembly

from

$134.99
MOOG premium control arms for foreign and domestic nameplates are engineered for structural strength and corrosion protection.

Product Features:
  • EASY TO INSTALL — Precision tolerances for easy installation and steering alignment giving you a perfect fit right out of the box
  • HIGHLY PRECISE ENGINEERING — Optimized bushings for quiet operation and resistance to wear, salt, road grime and oils
  • COMPREHENSIVE COVERAGE — Available for foreign and domestic nameplates
  • LONG LIFE — Ball stud shape ensures fatigue life, compensating for sag and suspension and adding extra swing when you need it
  • ENHANCED STRUCTURAL STRENGTH — Heat treated to match or exceed OE requirements to inhibit premature failure
  • ADDED CORROSION PROTECTION — Coated studs and e-coated cast iron and steel control arms inhibit premature deterioration
See More

Carquest Premium – Suspension Control Arm And Ball Joint Assembly (Part No.820-95086B)

Suspension Control Arm And Ball Joint Assembly

from

$178.99
This suspension control arm and ball joint assembly is a direct replacement for the original equipment on specific vehicle applications. An industry-leading evaluation process ensures a smooth ride, directional stability and predictable dynamics.

Product Features:
  • Trustworthy replacement – this control arm and ball joint assembly directly replaces the original assembly on specific vehicle applications
  • Complete repair – each assembly includes pre-installed ball joint and bushings, saving time and labor
  • Quality engineering – underwent industry-leading testing to ensure a smooth, stable and safe ride
  • Durably designed – additional coatings offer long-lasting rust and corrosion resistance
See More

Carquest Premium – Control Arm with Ball Joint (Part No.800-65458B)

Control Arm with Ball Joint

from

$59.99
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
See More

Carquest Premium – Control Arm with Ball Joint (Part No.810-96201B)

Control Arm with Ball Joint

from

$122.99
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
See More

MOOG – Suspension Control Arm and Ball Joint Assembly (Part No.CK80068)

Suspension Control Arm and Ball Joint Assembly

from

$86.99
MOOG High Utilization Designs are designed for heavier loads and more punishing roads when extra strength, durability and confidence is required.

Product Features:
  • PROBLEM SOLVER® GUSHER BEARING — Metal-to-metal design provides strength and allows grease to flow through bearing surface for reduced friction and long life
  • GREASEABLE SOCKET — Reduces corrosion and wear by allowing new lubricant to flush contaminants
  • KEEPS DIRT AND WATER OUT — Pre-installed dust boot shields socket components from wear-causing contaminants
  • ABSORBS IMPACT — Belleville preload washer helps keep the bearing package tight as bearings wear
  • QUIET OPERATION — Premium pre-installed bushings with optimized stiffness inhibit noise for a more comfortable ride
See More

MOOG – Control Arm and Ball Joint Assembly (Part No.CK620319)

Control Arm and Ball Joint Assembly

from

$224.99
MOOG High Utilization Designs are designed for heavier loads and more punishing roads when extra strength, durability and confidence is required.

Product Features:
  • PROBLEM SOLVER« GUSHER BEARING — Metal-to-metal design provides strength and allows grease to flow through bearing surface for reduced friction and long life
  • GREASEABLE SOCKET — Reduces corrosion and wear by allowing new lubricant to flush contaminants
  • KEEPS DIRT AND WATER OUT — Pre-installed dust boot shields socket components from wear-causing contaminants
  • ABSORBS IMPACT — Belleville preload washer helps keep the bearing package tight as bearings wear
  • QUIET OPERATION — Premium pre-installed bushings with optimized stiffness inhibit noise for a more comfortable ride
See More

MOOG – Control Arm and Ball Joint Assembly (Part No.RK620320)

Control Arm and Ball Joint Assembly

from

$134.99
MOOG premium control arms for foreign and domestic nameplates are engineered for structural strength and corrosion protection.

Product Features:
  • EASY TO INSTALL — Precision tolerances for easy installation and steering alignment giving you a perfect fit right out of the box
  • HIGHLY PRECISE ENGINEERING — Optimized bushings for quiet operation and resistance to wear, salt, road grime and oils
  • COMPREHENSIVE COVERAGE — Available for foreign and domestic nameplates
  • LONG LIFE — Ball stud shape ensures fatigue life, compensating for sag and suspension and adding extra swing when you need it
  • ENHANCED STRUCTURAL STRENGTH — Heat treated to match or exceed OE requirements to inhibit premature failure
  • ADDED CORROSION PROTECTION — Coated studs and e-coated cast iron and steel control arms inhibit premature deterioration
See More

Dorman – Suspension Control Arm (Part No.521-355)

Suspension Control Arm

from

$105.99
This suspension control arm and ball joint assembly is a direct replacement for the original equipment on specific vehicle applications. An industry-leading evaluation process ensures a smooth ride, directional stability and predictable dynamics.

Product Features:
  • Trustworthy replacement – this control arm and ball joint assembly directly replaces the original assembly on specific vehicle applications
  • Complete repair – each assembly includes pre-installed ball joint and bushings, saving time and labor
  • Quality engineering – underwent industry-leading testing to ensure a smooth, stable and safe ride
  • Durably designed – additional coatings offer long-lasting rust and corrosion resistance
See More

Carquest Premium – Control Arm with Ball Joint (Part No.810-232732B)

Control Arm with Ball Joint

from

$126.99
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
See More

Rare Parts – Control Arm with Ball Joint (Part No.RP11388)

Control Arm with Ball Joint

from

$153.99
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:
  • Restores vehicle handling
  • With ball joint
  • Reduces vibration
  • With bushing
See More

2003 Ford Explorer Sport Trac Ball Joints

Maybe you’re in the middle of a full rebuild of that 2003 Ford Explorer Sport Trac. Maybe you just need a couple of Ball Joints. Either way, Advance Auto Parts has 36 different Ball Joints in our inventory ranging from $27.82 to $237.99. That means you can find the exact parts or products you need to keep that 2003 Ford Explorer Sport Trac running smoothly.

Ball Joints are only as good as their brand. We stock 7 different brands to make sure you have plenty of trusted parts to choose from for your 2003 Ford Explorer Sport Trac. Driveworks, Moog, and Carquest Premium are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!

We know you’ll find the perfect Ball Joints for your 2003 Ford Explorer Sport Trac, but don’t take our word for it – read our customer ratings and reviews and buy with confidence. Out of the 724 reviews in this category, some of the top rated parts include Control Arm and Ball Joint Assembly with 4.7 stars and Front Right Upper Control Arm with 4.0 stars.

So if you’re in the market for aftermarket Ball Joints to keep your 2003 Ford Explorer Sport Trac rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!

Ball Joints Brands To Make Your 2003 Ford Explorer Sport Trac Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 2003 Ford Explorer Sport Trac demands trusted brand parts and products to keep it running. Many trusted brands of Ball Joints make up Advance Auto Parts’ inventory, and all are ready to help make your Explorer Sport Trac the best it can be. Be sure to browse some of our top Ball Joints brands and parts.

Popular MOOG Ball Joints

We carry MOOG parts in our stock across Lower Control Arm and Ball Joints categories, plus more. For a 2003 Ford Explorer Sport Trac, our most popular MOOG Ball Joints include:
Control Arm and Ball Joint Assembly
from $134.99
(2)
Control Arm and Ball Joint Assembly
Lower Control Arm and Ball Joints
Control Arm and Ball Joint Assembly
from $134.99
(1)
Control Arm and Ball Joint Assembly
Lower Control Arm and Ball Joints
Ball Joint
from $60.99
(105)
Ball Joint
Lower Ball Joints

Top 2003 Ford Explorer Sport Trac Ball Joints from Driveworks

Driveworks products are another trusted brand when it comes to Ball Joints for your 2003 Ford Explorer Sport Trac. Popular Driveworks parts include:
Ball Joint
from $42.49
(103)
Ball Joint
Suspension Ball Joint Kits
Suspension Control Arm and Ball Joint Assembly
from $95.99
(34)
Suspension Control Arm and Ball Joint Assembly
Lower Control Arm and Ball Joints
Suspension Ball Joint
from $52.99
(28)
Suspension Ball Joint
Suspension Ball Joint Kits

FAQs for 2003 Ford Explorer Sport Trac Ball Joints

What are the most purchased Ball Joints for the 2003 Ford Explorer Sport Trac?

Out of 36 Ball Joints for the 2003 Ford Explorer Sport Trac, the most popular in our inventory are:
Suspension Control Arm and Ball Joint Assembly
from $34.49
(16)
Suspension Control Arm and Ball Joint Assembly
Lower Control Arm and Ball Joints
Ball Joint
from $77.99
(7)
Ball Joint
Lower Ball Joints
Ball Joint
from $55.99
This product is not rated
Ball Joint
Lower Ball Joints

What are the top-rated 2003 Ford Explorer Sport Trac Ball Joints?

Top-rated Ball Joints for your 2003 Ford Explorer Sport Trac based on customer reviews/ratings are:
Control Arm and Ball Joint Assembly
from $119.99
(14)
Control Arm and Ball Joint Assembly
“Worked as it should.”
Front Right Upper Control Arm
from $77.99
(12)
Front Right Upper Control Arm
“Direct replacement for OE part, as a Ford mechanic I can recognize when part as good as Motorcraft/Ford OE parts – this one is.”
Suspension Control Arm and Ball Joint Assembly
from $104.99
(9)
Suspension Control Arm and Ball Joint Assembly
“Very difficult to replace, but not impossible for a do it yourselfer! These are great quality and fit perfectly! No issues 1000 miles later!”