1991 Mercury Cougar Ball Joints

Essential 1991 Mercury Cougar Ball Joints

Driveworks – Ball Joint Lower 1 each Drive (Part No.DW-K8197)

Ball Joint Lower 1 each Drive

from

$17.49
Ball Joint Lower 1 each Drive

Driveworks – Suspension Ball Joint (Part No.DW-K8142)

Suspension Ball Joint

from

$11.79
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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Rare Parts – Ball Joint (Part No.RP10227)

Ball Joint

from

$28.49
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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Whiteline – Ball Joint Lower (Part No.W53557)

Ball Joint Lower

from

$67.99
High Quality Greaseable replacment Ball Joint

Product Features:
  • Protective E-Coat coating acts as a hard skin that is much tougher than conventional paint allowing this product to withstand the toughest conditions and resist corrosion for years to come.
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TRW – Ball Joint (Part No.L2020335282TRW)

Ball Joint

from

$79.40
TRW sets the standard within the Aftermarket, with tests that go beyond the ordinary to ensure every chassis part we produce meets stringent vehicle manufacturer quality standards, in line with the Original Equipment specification. To help make sure that our parts can go the distance, TRW utilizes on the road tests and the most advanced test machines available, in both our Original Equipment and Aftermarket facilities as well as by independent testing labs. So you can be sure that TRW parts are tested for your safety.

Product Features:
  • Long lasting dust covers made from the highest quality rubber that eliminate dust and water from entering the ball joint
  • Low friction plastic bearings that enhance damping and reliability
  • Manufactured using forged or cold formed steel
  • Two-seat design is standard, and eliminates the need for a spring
  • Top of the ball pins are polished
  • Salt Spray Test (240hrs)
  • Dynamic Test and Elasticity Test
  • Original Equipment quality hardware installation accessories
  • Acoustic measurements to ensure driver comfort
  • Strength tests for durability
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Rare Parts – Ball Joint (Part No.RP10839)

Ball Joint

from

$85.99
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

Rare Parts – Ball Joint (Part No.RP10554)

Ball Joint

from

$60.99
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

Rare Parts – Ball Joint (Part No.RP10141)

Ball Joint

from

$27.99
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.K8212)

Ball Joint

from

$49.99
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
  • 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
  • Greaseable socket reduces corrosion and wear by allowing new lubricant to flush contaminants
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Driveworks – BALL JOINT 1 EA DRIVE (Part No.DW-K8683)

BALL JOINT 1 EA DRIVE

from

$28.99
Driveworks chassis parts help to eliminate front-end vibration, shimmy and unsafe handling. Driveworks chassis parts meet OE specifications, help ensure improved steering response and reduce tire wear.

Product Features:
  • Forged housing provides exceptional strength and durability
  • Oxidation film on the surface of the metal protects against corrosion
  • Phosphated ball stud provides a smooth, durable and wear-resistant surface to extend service life
  • Premium Polychloroprene rubber boots are fitted with grease relief valves to prevent contamination
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Driveworks – Suspension Ball Joint (Part No.DW-K8212)

Suspension Ball Joint

from

$17.99
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.
See More

Driveworks – Ball Joint (Part No.DW-K8036)

Ball Joint

from

$12.79
Product Features:
  • Forged housing provides exceptional strength and durability
  • Oxidation film on the surface of the metal protects against corrosion
  • Phosphated ball stud provides a smooth, durable and wear-resistant surface to extend service life
  • Premium Polychloroprene rubber boots are fitted with grease relief valves to prevent contamination
See More

MOOG – Ball Joint (Part No.K8142)

Ball Joint

from

$64.99
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:
  • 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
  • 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
  • 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
See More

MOOG – Ball Joint (Part No.K8259)

Ball Joint

from

$73.99
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
  • 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

TRW – Ball Joint Kit (Part No.L2021454400TRW)

Ball Joint Kit

from

$51.85
TRW sets the standard within the Aftermarket, with tests that go beyond the ordinary to ensure every chassis part we produce meets stringent vehicle manufacturer quality standards, in line with the Original Equipment specification. To help make sure that our parts can go the distance, TRW utilizes on the road tests and the most advanced test machines available, in both our Original Equipment and Aftermarket facilities as well as by independent testing labs. So you can be sure that TRW parts are tested for your safety.

Product Features:
  • Long lasting dust covers made from the highest quality rubber that eliminate dust and water from entering the ball joint
  • Low friction plastic bearings that enhance damping and reliability
  • Manufactured using forged or cold formed steel
  • Two-seat design is standard, and eliminates the need for a spring
  • Top of the ball pins are polished
  • Salt Spray Test (240hrs)
  • Dynamic Test and Elasticity Test
  • Original Equipment quality hardware installation accessories
See More

MOOG – Ball Joint (Part No.K8477)

Ball Joint

from

$45.99
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
  • 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

MOOG – Ball Joint (Part No.K8036)

Ball Joint

from

$39.99
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:
  • 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
  • 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
  • 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
See More

MOOG – Ball Joint (Part No.K8197)

Ball Joint

from

$69.99
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
  • 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
  • Greaseable socket reduces corrosion and wear by allowing new lubricant to flush contaminants
See More

Dorman – Suspension Control Arm (Part No.520-105)

Suspension Control Arm

from

$119.99
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

MOOG – Control Arm and Ball Joint Assembly (Part No.RK8598)

Control Arm and Ball Joint Assembly

from

$41.49
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

Driveworks – Control Arm Front Lower Left (Part No.520-251)

Control Arm Front Lower Left

from

$57.99
Rigorously tested for sustained, secure performance by a team of product and quality engineers, Driveworks’ Control Arm & Ball Joint Assembly is designed for passenger safety. Our industry-leading evaluation process ensures a smooth ride, directional stability, and agile handling.

Product Features:
  • Ball joints and 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
See More

Rare Parts – Control Arm with Ball Joint (Part No.RP10676)

Control Arm with Ball Joint

from

$69.99
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

Dorman – Suspension Control Arm (Part No.524-010)

Suspension Control Arm

from

$152.99
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

MOOG – Control Arm and Ball Joint Assembly (Part No.RK80053)

Control Arm and Ball Joint Assembly

from

$68.99
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

Dorman – Suspension Control Arm (Part No.520-397)

Suspension Control Arm

from

$65.99
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

MOOG – Control Arm and Ball Joint Assembly (Part No.RK8123)

Control Arm and Ball Joint Assembly

from

$51.99
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

MOOG – Control Arm and Ball Joint Assembly (Part No.RK80390)

Control Arm and Ball Joint Assembly

from

$83.99
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

Driveworks – Suspension Control Arm and Ball Joint Assembly (Part No.520-202)

Suspension Control Arm and Ball Joint Assembly

from

$67.99
Rigorously tested for sustained, secure performance by a team of product and quality engineers, Autocraft’s Control Arm & Ball Joint Assembly is designed for passenger safety. Our industry-leading evaluation process ensures a smooth ride, directional stability, and agile handling.

Product Features:
  • Ball joints and 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
See More

1991 Mercury Cougar Ball Joints

Maybe you’re in the middle of a full rebuild of that 1991 Mercury Cougar. Maybe you just need a couple of Ball Joints. Either way, Advance Auto Parts has 16 different Ball Joints in our inventory ranging from $27.49 to $88.99. That means you can find the exact parts or products you need to keep that 1991 Mercury Cougar running smoothly.

Ball Joints are only as good as their brand. We stock 4 different brands to make sure you have plenty of trusted parts to choose from for your 1991 Mercury Cougar. Moog, Driveworks, and Dorman 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 1991 Mercury Cougar, but don’t take our word for it – read our customer ratings and reviews and buy with confidence. Out of the 36 reviews in this category, some of the top rated parts include Suspension Control Arm with 2.0 stars.

So if you’re in the market for aftermarket Ball Joints to keep your 1991 Mercury Cougar 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 1991 Mercury Cougar Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 1991 Mercury Cougar 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 Cougar the best it can be. Be sure to browse some of our top Ball Joints brands and parts.

Top 1991 Mercury Cougar Ball Joints from Driveworks

Driveworks products are another trusted brand when it comes to Ball Joints for your 1991 Mercury Cougar. Popular Driveworks parts include:
BALL JOINT 1 EA DRIVE
from $30.49
(2)
BALL JOINT 1 EA DRIVE
Lower Ball Joints

FAQs for 1991 Mercury Cougar Ball Joints

What are the most purchased Ball Joints for the 1991 Mercury Cougar?

Out of 16 Ball Joints for the 1991 Mercury Cougar, the most popular in our inventory are:
Control Arm and Ball Joint Assembly
from $42.49
(3)
Control Arm and Ball Joint Assembly
Lower Control Arm and Ball Joints
Control Arm and Ball Joint Assembly
from $41.49
(1)
Control Arm and Ball Joint Assembly
Lower Control Arm and Ball Joints
Control Arm and Ball Joint Assembly
from $74.99
This product is not rated
Control Arm and Ball Joint Assembly
Lower Control Arm and Ball Joints

What are the top-rated 1991 Mercury Cougar Ball Joints?

Top-rated Ball Joints for your 1991 Mercury Cougar based on customer reviews/ratings are:
Suspension Control Arm
from $67.99
(1)
Suspension Control Arm
“Didn’t come with new bushings and hardware”