1989 Mercury Cougar Performance Parts

Change Vehicle
Show items:
Sort by:
    • (0 reviews)
      # 378669731
      Mercury Cougar 1989, Classic Style Lakester Exhaust Headers by Patriot Exhaust®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3.5". Emissions: EPA compliant. Header Coating: Ceramic Coating. Classic design allows for...
      $613.46 - $871.47
    • (0 reviews)
      # 4034077
      Mercury Cougar R Engine VIN Character 1989, Redstuff Ceramic Low Dust Brake Pads by EBC®. This set of replacement ceramic brake pads offers OEM quality fit and operation with the superior stopping power, longer life, reduced brake fade,...
      $102.06 - $127.90
    • (0 reviews)
      # mpn3249782359
      Mercury Cougar 1989, Racing Rear Shock Absorbers by Helix®. Quantity: 2 per Pack. Helix's series of bolt on factory performance shocks put you in control. Helix's polished hardened steel bodied shocks offer the ultimate performance, and...
      $189.95
    • (0 reviews)
      # 377251158
      Mercury Cougar 1989, 33 Series Panel Red Air Filter by K&N®. K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. K&N makes over 1,200 different replacement air filters...
      Designed to boost horsepower and rate of accelerationCan be cleaned and used again
      $65.99
    • (0 reviews)
      # 61248857
      Mercury Cougar XR-7 1989, Performance Module by JET®. To solve the problem JET developed a plug in module that attaches to the vehicle computer externally that can add up to 30 horsepower. The JET Module optimizes the ignition spark...
      Provide Performance Gains Up To 30 Horse PowerEasily Installed In Less Than 30 Minutes
      $250.46
    • (0 reviews)
      # mpn3064650433
      Mercury Cougar 1989, Stainless Steel Reusable Oil Filter by HUBB Filters®. The HUBB product looks and works differently than a conventional filter and protects your engine much better. The HUBB filter features two large-sized kidney...
      Made from surgical stainless steelFilter-in-a-filter design
      $98.99
    • (0 reviews)
      # 102218688
      Mercury Cougar 1989, Thermocap™ Radiator Cap by Mr. Gasket®. OEM Replacement. With Thermometer Built In. 16 PSI. Keeping your engine cool is pretty important, so Mr. Gasket has a full line of cooling system accessories. Whether it’s...
      Brilliant triple-chrome platingPrevent boilovers
      $33.52 - $36.76
    • (0 reviews)
      # mpn358945874
      Mercury Cougar Standard Transmission 1989, II Series Clutch Pressure Plate by Centerforce®. Disc Outer Diameter: 11". 8 Clutch Bolt Pattern. The Centerforce® II Clutch Series utilizes a full facing disc with premium friction materials...
      Patented centrifugal weight design (where applicable)Patented ball bearing pressure plate (where applicable)
      $250.95
    • (0 reviews)
      # 12689087
      Mercury Cougar 1989, Stock Replacement Fuel Injectors by Accel®. Provides precise control of fuel delivery and atomization for increased power, improved throttle response, and better fuel economy.
      Excellent Atomization Of FuelImproved Fuel Economy
      $260.95 - $262.95
    • (3 reviews)
      # 803909821
      Mercury Cougar 1989, PlasmaCore™ Inconel Electrode Pulse Nickel Spark Plugs by Pulstar®. With Resistor. Inconel-electrode Pulse Plug. Designed specifically for most popular vehicles, PlasmaCore™ Inconel Electrode Pulse Plug...
      Increased horsepowerBetter torque
      $14.95 - $89.70
    • (0 reviews)
      # mpn4478436613
      Mercury Cougar 1989, Swirl-Cool™ Power Steering Cooler by Hayden®. Quantity: 1 per Pack. This product is designed to remove destructive heat generated within the power steering system and prolong the life of the system’s pump,...
      Compatible with OEM cooler systemsUltrasonically soldered for reliability
      $25.04
    • (0 reviews)
      # 714500540
      Mercury Cougar 1989, Alternator by Tuff Stuff Performance®. Pulley Type: With 6-Groove. Voltage Regulator: Internal.
      Heavy Duty Copper Wound CoilsSpike Resistant Diodes
      +1
      $104.56 - $196.53
    • (0 reviews)
      # 692962768
      Mercury Cougar 1989, Pinion Yoke by Motive Gear®. All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of company products undergo rigid quality control processes to...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $28.91 - $248.65
    • (0 reviews)
      # mpn358497042
      Universal Micro Sprint Torrington Thrust Bearing by JOES Racing®. Keep your Micro turning smoothly with a Torrington Thrust Bearing from JOES. Place it between your spindle and axle, on the bottom side, to take the load and keep your...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $9.99
    • (0 reviews)
      # mpn3918350273
      Mercury Cougar 1989, Hi-Temp Black Coated Long Tube Exhaust Headers by Patriot Exhaust®. Primary Tubing Diameter: 1.5". Collector Outlet Diameter: 3". Emissions: EPA compliant. Finish: Hi-Temp Black Coated. Color: Black. Header Coating:...
      $286.77
    • (0 reviews)
      # 562778636
      Mercury Cougar R Engine VIN Character 1989, Stage 5 Super Street Dimpled and Slotted Front Brake Kit by EBC®. The EBC Stage 5 SuperStreet Brake Kit is designed for those looking for heavy-duty high gripping pads and rotors. Thanks to...
      $329.14
    • (0 reviews)
      # mpn4429832843
      Mercury Cougar 1989, Front Strut Assemblies by Spyder®. Quantity: 2 per Pack. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this...
      $219.77
    • (0 reviews)
      # 811408520
      Mercury Cougar LS / XR-7 1989, Magnum Flow™ Pro 5R Panel Blue Air Filter by aFe®. Constructed with 100% polyurethane on all four sides, this high-flow, oiled OE replacement performance filter will outflow the stock paper filter by up...
      Pro 5R Factory-Oiled Media for Maximum Performance100% Polyurethane Frame On All Sides For Extra Long Filter Life
      $74.10
    • (0 reviews)
      # mpn4478773922
      Universal User Configurable LCD Dash Display by Auto Meter®. Designed specifically for the harshest of environments, the carbon composite housing is IP65 sealed against water and dust intrusion and will easily withstand 20g of...
      7.0” TFT LCD panel, 1000 nit brightness for unmatched daytime and nighttime visibility with 800x480 resolution. Onboard photo sensor for automatic brightness controlDimensions - 8.3" Wide x 5.2" High x 1.4" Deep
      $2,832.00
    • (0 reviews)
      # mpn1899208
      Mercury Cougar 1989, Premium Wrench-Off Oil Filter by K&N®. Never wrestle with a stuck oil filter again. The Wrench-Off Canister Oil Filter can be easily removed with a socket or wrench.
      1-in. nut welded to canister to facilitate removalThicker canister walls for strength and durability
      $13.22
    • (1 review)
      # mpn1573005
      Mercury Cougar XR-7 1989, Thermostat by JET®. Temperature: 180 Degree. Jet Low-Temp Thermostats increase horsepower and control engine temp by consistently metering water flow throughout the engine instead of simply cycling open/close,...
      Designed to reduce engine temperature and produce more horsepowerMade from stainless steel
      $14.96
    • (0 reviews)
      # mpn470323089
      Mercury Cougar Standard Transmission with 11" Clutch 1989, Stage 1 Clutch Kit by South Bend Clutch®. Heavy Duty. Does not Include: Flywheel. Disc Material: Organic. Clutch Engagement: Smooth Engagement. Heavy duty version of the stock...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $352.57
    • (0 reviews)
      # 97300408
      Mercury Cougar 1989, Power™ Throttle Body Assembly by Professional Products®. In many fuel injected engines, the throttle body is the portion of the air intake system that regulates the amount of air flowing into the engine, in...
      Highest Quality Throttle Body AvailablePrecision Engineered
      $140.08 - $162.49
    • (0 reviews)
      # mpn1458509
      Mercury Cougar XR-7 1989, Street Fire™ Ignition Coil by MSD®. Designed utilizing the latest technology, this product by MSD features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $89.96
    • (0 reviews)
      # 952688536
      Mercury Cougar 1989, Performance Rack and Pinion Bushing Set by Energy Suspension®. This is a set of polyurethane bushings that keep rack and pinion steering assemblies properly aligned to allow smooth movement and absorb noise,...
      Polyurethane bushing kits are available for rack and pinion assemblies, and rack and pinion "ram" assembliesDesigned to secure the steering rack assembly and related parts in place, properly positioned and aligned with a minimum of slop
      $13.06
    • (0 reviews)
      # 985154426
      Universal Advanced Lightweight 12V AGM Battery by Braille Battery®. Battery Type: AGM. Voltage: 12V. Batteries have always presented the same problems of weight, safety, and cost. In racing, aerospace, and advanced technology...
      Proudly Made in the USASealed absorbed glass mat (AGM) design that incorporates special glass fiber mats that contain the acid electrolyte between the lead plates, rather than a standard flooded (liquid) design
      $149.99 - $229.99
    • (0 reviews)
      # 1029070615
      Mercury Cougar LS / XR-7 with Ford 8.8" Series Axle with 10 Bolt 1989, ECTED Max™ Rear Limited Slip Differential by Auburn Gear®. With Selectable Full Locker. Location: Rear. The ECTED Max is a selectable traction device; an on/off...
      Gearing is made from aircraft quality, 9310 heat treated billet steel to make it tough, durable and reliableSwitch the locker on or off "on-the-fly," at moderate road speeds with all 4 wheels on the ground
      $740.21
    • (0 reviews)
      # mpn358580212
      Universal 110 Volt Male Recessed Power Outlet by QuickCar Racing®. This QuickCar Male Recessed Power Outlet is designed for a 110 Volt female cord end. When mounted on the race car it can be used to plug into oil tank heaters, engine...
      High quality at an affordable priceExpertly made from premium materials
      $22.95
    • (0 reviews)
      # mpn3918350065
      Mercury Cougar 1989, T-Bucket Style Chrome Roadster Exhaust Headers by Patriot Exhaust®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3.5". Emissions: EPA compliant. Finish: Chrome. Color: Chrome. Header Coating: Chrome....
      $560.19
    • (0 reviews)
      # 594207560
      Mercury Cougar R Engine VIN Character 1989, USR BlackDash Series Sport Slotted Vented 1-Piece Front Brake Rotors by EBC®. Quantity: 2 Per Pack. These replacement brake rotors feature multiple slots in a narrow, more angled pattern to...
      $201.16




    Don't just Stop
    Solves the toughest brake challenges
    WATCH VIDEOS

    CARiD is the ultimate source for premium-quality performance parts. With our extensive collection of performance upgrades, adding onto your vehicle's performance or improving its look is safe and easy. Boost the interior of your 1989 Mercury Cougar with a set of racing seats, raise or lower your vehicle for an aggressive look, or add a set of high-performance brake rotors for superior braking. Unlock the hidden potential of your 1989 Mercury Cougar that has been waiting to be released!

    Guides & Articles

    Useful articles fast to read and guides easy to understand written by mechanics and car enthusiasts to turn your shopping experience with CARiD into a pleasure

    • Engine Parts
      May 21, 2018
      How To Remove An Engine
      If you've grown tired of your engine's declining performance, inconsistent power, rough idle, exhaust smoke, knocking noises, rattles, and other maladies that plague...
      by Richard Reina
    • Engine Parts
      May 09, 2018
      How Does An Internal Combustion Engine Work?
      An engine that uses liquid fuel to create energy, such as an internal combustion engine, is basically a large air pump. Cool air is drawn in, mixed with the fuel of...
      by Timothy Zahl
    • Engine Parts
      May 02, 2018
      Glossary Of Engine External Parts
      Internal combustion engines are extremely complex and feature a wide array of components that rotate, pump, pressurize, or seal. Many of these components, while...
      by Timothy Zahl
    • Performance Engine Parts
      April 20, 2018
      What You Need When Rebuilding Or Replacing An...
      So you’ve decided to take on the project of rebuilding or replacing your vehicle’s engine. Modern internal combustion engines are quite complex – with a wide...
      by Richard Reina
    • Shift Knobs
      January 19, 2018
      Shopping Guide – Shift Knobs
      The knob at the end of your gearshift lever probably isn't something that most people notice when getting into your car or truck. But for a minimal cost, it can be. We...
      by Timothy Zahl
    • Running Boards
      November 29, 2017
      Shopping Guide - Running Boards
      Running boards date as far back as the automobile itself, being integrated into car and truck designs until falling out of favor after World War II. With the boom in...
      by Timothy Zahl
    • Off-Road Bumpers
      November 28, 2017
      Shopping Guide – Off Road Bumpers | Custom...
      There's a saying that advises out of all the paths you take in life, it's important to make sure a few of them are dirt. But while dirt can be found most anywhere you...
      by Timothy Zahl
    • Automotive Tools
      August 30, 2017
      What Special Tools Are Available For Exhaust...
      Exhaust work can be challenging. Old parts are usually corroded and difficult to separate, and new ones sometimes need minor fitment adjustments during installation....
      by Timothy Zahl
    • Automotive Tools
      August 24, 2017
      What Special Tools Are Available For Fuel...
      Maintenance and repair work on fuel systems must be done with precision, no matter what part of it you're working on. Tools specifically designed for use on fuel...
      by Timothy Zahl
    • Automotive Tools
      July 12, 2017
      What Special Tools Are Available For Driveline...
      The expression "heat and beat" applies to a lot of driveline repairs, meaning worn parts are often so difficult to separate that one must use a blowtorch and great...
      by Michael Grayen
    • Batteries & Power
      May 22, 2017
      High-End Audio Demands Its Own Battery Source
      When you're driving and headlights start to dim because a high-powered stereo is cranking, that means the deep bass you hear is causing total vehicle electrical draw...
      by Timothy Zahl
    • Oils, Fluids, Lubricants
      May 04, 2017
      What is Oil Viscosity, and Why is It Important...
      Motor oil viscosity is generally known as a measurement of thickness. But more specifically, viscosity determines an oil's resistance to flowing in liquid form as well...
      by Timothy Zahl

    Popular Products



    1989 Mercury Cougar Performance Parts Reviews

    Average rating:  4  4 - 2 reviews
    3.5 of 5
    It Was To Small
    It was to small had to take it get fitted and cut down.
    CPosted by Charles Barber (Cape Girardeau, MO) / March 13, 20182007 Chevy Avalanche
    Was this review helpful for you? Yes
    View More
    1989 Mercury Cougar Models
    Low Prices Price match guarantee
    In-House Experts We know our products
    Guaranteed Fitment Always the correct part
    Easy Returns Quick & Hassle Free

    All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. It is neither inferred nor implied that any item sold by CARiD.com is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.

    SECURE SHOPPING