2003 Toyota Highlander Performance Parts

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    • (0 reviews)
      # mpn1157693
      Toyota Highlander 2.4L 2003, Heavy Metal Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by MagnaFlow®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 2". Color: Silver. Header Coating: Uncoated. If your...
      Reduces harmful emissionsPhysically part of the exhaust header/manifold assembly
      $511.09
    • (0 reviews)
      # mpn4524667028
      Toyota Highlander 2003, 1-Click Z23 Evolution Sport Drilled and Slotted Front Brake Kit with Calipers by Power Stop®. Get superior benefits of ceramic pads and cross-drilled rotors in the Power Stop 1-Click Brake kit. These components...
      Precision machined using a Tru-Cast™ technologyRotor run out is within 0.0015 and DTV tolerance specification is within 0.005
      $308.17
    • (0 reviews)
      # mpn4186664993
      Toyota Highlander FWD 2003, SumoSprings™ Rear Coil Helper Springs by SuperSprings®. Quantity: 2 per Pack. Increases Coil Capacity by 15%-30%. Coil SumoSprings improve the load leveling ability of original equipment front and rear coil...
      Requires no maintenanceProudly made in the U.S.A
      $138.38
    • (2 reviews)
      # 377227905
      Toyota Highlander 2003, Secret Weapon Aluminum Polished Short Ram Air Intake System by Weapon-R®. The Secret Weapon Air Intake System uses patented technology to feed the engine 3 times as much air as other systems. As a result, engine...
      Patented technology increases airflow 3 times more than conventional systemsEach system is tuned to maximize engine performance output
      $237.05
    • (0 reviews)
      # 430765788
      Toyota Highlander 2003, Insight CTS2 Monitor by Edge®. Observe and understand your vehicle’s parameters using Edge’s state-of-the-art technology. Edge Insight CTS2 delivers unmatched monitoring capability for any OBD II vehicle...
      This unit is a monitor only and does NOT offer software reprogramming to enhance engine performanceFull width 5" color monitor serves as display and features touch-screen controls
      $429.95
    • (0 reviews)
      # mpn3064650433
      Toyota Highlander 2003, 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
    • (1 review)
      # 23646734
      Toyota Highlander 2003, Rapid-Cool™ Reversible Fan Kit by Hayden®. This product can be used for either primary or add-on cooling. The Hayden Rapid-Cool fan features a thin, aerodynamic profile and reversible push/pull blades. The fan...
      Reversible push/pull operationThin, aerodynamic profile for applications with limited space
      $56.22 - $65.39
    • (2 reviews)
      # 606074338
      Toyota Highlander 2003, High Performance Transmission Oil Cooler Kit by Hayden®. Featuring a lightweight aluminum construction, this high performance transmission oil cooler is designed to provide outstanding cooling, as well as...
      SAE 45 degree fittings for maximum reliabilityElectrostatically powder coated to prevent corrosion
      $38.42 - $48.07
    • (0 reviews)
      # mpn4530951296
      Toyota Highlander 2003, E85-Compatible High Flow In-Tank Electric Fuel Pump by AEM®. The AEM High Flow, High Pressure Fuel Pump for high performance naturally aspirated and forced induction EFI vehicles. The High Flow, High Pressure...
      Designed for high output naturally aspirated and forced induction EFI vehiclesPopular “044 Style” physical configuration but with AN inlet and discharge port connections
      $114.99
    • (0 reviews)
      # mpn1765479
      Toyota Highlander 2003, Premium Automotive Nickel Spark Plug by E3®. With Resistor. FIRE Fixed Gap Cannot Be Adjusted. It fits a wide variety of late model applications, especially import. E3 automotive plugs have three legs securing...
      Advanced DiamondFire electrode designProduces a faster burn
      $23.10
    • (0 reviews)
      # 357911000
      Toyota Highlander 2003, Front Outer Bent Tie Rod End by Proforged®. Quantity: 1 per Pack. Proforged applied the same technological advancements in ball joint construction to their line of Tie Rod Ends and Rack Ends, delivering a premium...
      SAE1045 forged steeling housingsBall studs forged from ultra-strong SAE4140 chromoly steel
      $34.47 - $35.62
    • (0 reviews)
      # 1188016583
      Toyota Highlander 2003, CV Axle Assembly by Heri®. Offers close to 100% application coverage with premium-quality 100% New Constant Velocity Drive Axles throughout the North American aftermarket. CV joints are new to ensure OE quality...
      Precision rolled threads and splines for hassle-free installationBearings, races & housing heat treated to original equipment or better specifications for long life
      $44.38 - $66.00
    • (0 reviews)
      # 450479564
      Universal PowerPack™ Turbocharger System by Banks®. The Banks Power Dual Exhaust PowerPack System is the complete towing package your pickup truck, with extended cab short bed configuration, deserves.
      Stunning Top GainsImproved Mileage
      $2,198.00 - $2,798.00
    • (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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $149.99 - $229.99
    • (0 reviews)
      # 48222560
      Club X-1 Full Face ATM (Advance Thermo Material) Racing Helmet by Sparco®. Certification: ECE 05; Material: ATM (Advance Thermo Material) Designed for indoor kart racing where a fire proof helmet isn't required, this product is...
      Designed for indoor kart racingProvides ultimate protection
      $140.00
    • (0 reviews)
      # 380879240
      Toyota Highlander 3.0L 2003, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. Without Air Tube. With Pre and Post-Cat O2 Sensor Ports. If your car needs replacement, install one that will get you...
      Converter body manufactured from heavy-duty stainless steelReduces harmful emissions
      $286.05 - $347.13
    • (0 reviews)
      # 4229241
      Toyota Highlander 2003, Stage 5 Super Street Dimpled and Slotted 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 the 4000 Series Yellowstuff...
      $324.93 - $352.74
    • (0 reviews)
      # 1026869676
      Toyota Highlander 2003, Front Lower Ball Joint by Proforged®. Quantity: 1 per Pack. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and...
      SAE1045 forged steeling housingsBall studs forged from ultra-strong SAE4140 chromoly steel
      $27.56
    • (1 review)
      # 377227856
      Toyota Highlander 2003, Dragon Aluminum Polished Short Ram Air Intake System by Weapon-R®. Weapon-R Intake Systems are CNC Mandrel Bent out of 6061 aluminum, and then Hand Tig Welded to ensure a positive seal and proper fitment. Each...
      Custom designed and engineered for each applicationEach system is tuned to maximize engine performance output
      +4
      $189.45 - $194.45
    • (2 reviews)
      # mpn4478770276
      Toyota Highlander 3.0L 2003, V-Force Plus Performance Module by JET®. The JET V-Force Plus features the same power tuning technology found in JET’s performance modules/programmers. The JET V-Force Plus is an inline tuning device that...
      Improve horsepower and throttle responseOptimized ignition advance curves
      $274.46
    • (0 reviews)
      # mpn634149
      Toyota Highlander 3.0L 2003, ProGuard D2 Oil Filter by aFe®. aFe created the Pro Guard D2 Oil Filter to handle the extreme conditions typically encountered by a heavy-duty diesel truck. Inside it has a synthetic composite material for...
      Synthetic filter media provides maximum engine protection with minimal flow restriction600 lb. burst strength canister for strength and durability
      $16.15
    • (0 reviews)
      # mpn1711351
      Toyota Highlander 2003, Direct Fit Dual Electric Fan by Flex-a-Lite®. With Variable Speed Controller. Diameter: 13 1/2". Size: 27 1/2" x 17 1/2" x 4". Replace your old belt-driven fan with this highly efficient device and get all...
      Maximizes horsepower and torqueOptimizes gas mileage
      $538.30
    • (0 reviews)
      # 606003344
      Toyota Highlander 2003, Ultra-Cool™ Transmission Oil Cooler Kit by Hayden®. This product is an effective and economical way to keep your transmission at its optimum operating temperature. The high-efficiency turbulators in every tube...
      Compatible with OEM cooler systemsUltrasonically soldered for reliability
      $25.88 - $29.03
    • (0 reviews)
      # mpn1953524
      Toyota Highlander 2003, OEM In-Line Fuel Catalyst by Fitch® Fuel Catalyst. Get improved performance and reduced emissions with the Fitch Fuel Catalyst! Unlike expensive additives that must be continually replenished, you purchase this...
      Increases fuel economyIncreases horsepower and torque for improved performance
      $215.55
    • (0 reviews)
      # mpn3740157652
      Toyota Highlander 2003, Double Platinum Spark Plug by Autolite®. With Resistor. OE Style. Thanks to their platinum-to-platinum firing, these spark plugs virtually eliminate gap erosion, reduce misfires, and provide improved durability...
      Ensure improved durabilityProvide accurate firing for DIS engines
      $5.43
    • (0 reviews)
      # mpn3800686420
      Toyota Highlander 2003, Front Inner Straight Tie Rod End by Proforged®. Quantity: 1 per Pack. Proforged® applied the same technological advancements in ball joint construction to their line of Tie Rod Ends and Rack Ends, delivering a...
      SAE1045 forged steeling housingsBall studs forged from ultra-strong SAE4140 chromoly steel
      $29.67
    • (0 reviews)
      # 789152437
      Toyota Highlander FWD 2003, Rear Wheel Hub Assembly by Spyder®. Get maximum performance with Spyder wheel hubs and bearings. Designed for your specific application, they feature high quality and deliver reliable function for maximum...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $106.22
    • (0 reviews)
      # 985325168
      Universal Carbon Lithium Micro Lite 12V Battery by Braille Battery®. Battery Type: Lithium. Cold Cranking Amperage: 200. Polarity: Straight. Voltage: 12V. Carbon composite casings with CNC precision cell top design contain...
      $949.99 - $1,499.99
    • (0 reviews)
      # 69025922
      110 Series Single Layer Racing Suit by RaceQuip®. Avaliable in Colors: Black, Blue, Red. Get superior durability and comfort combined with overall flame and heat protection. Strong construction and advanced sewing techniques make this...
      Ensures heat and fire protectionGentle fabric provides superior comfort
      $99.95 - $139.95
    • (0 reviews)
      # 49721860
      Toyota Highlander 3.0L 2003, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Converter Overall Length: 16"....
      Reduces harmful emissionsRequires fabrication or modifications to be installed into exhaust system
      $117.09




    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 2003 Toyota Highlander 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 2003 Toyota Highlander that has been waiting to be released!


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    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

    • Performance Exhaust Systems
      October 05, 2018
      Repair vs Performance Parts | Exhaust Systems
      Whether you need an exhaust system because your vehicle's old pipes have rusted through or become damaged, or you simply want a better one to boost engine performance...
      by Richard Reina
    • Performance Brakes, Pads & Rotors
      August 10, 2018
      When Is It Time To Replace My Brake Lines?
      Hydraulic brake lines and hoses aren’t something most people think about when it comes to vehicle maintenance. That’s understandable, considering automakers...
      by Michael Grayen
    • Performance Brakes, Pads & Rotors
      August 09, 2018
      When Is It Time To Replace My Brake Calipers?
      Brake calipers, found only on disc brake systems, house pistons which use the force of hydraulic brake fluid to stop the vehicle. More specifically, those pistons...
      by Timothy Zahl
    • Suspension
      August 08, 2018
      When Is It Time To Replace My Vehicle's Springs?
      The springs on your vehicle are an integral part of its suspension system. Not only do springs keep all four corners suspended at a pre-determined, level ride height,...
      by Richard Reina
    • Starting & Charging
      August 03, 2018
      When Is It Time To Replace My Alternator?
      Bolted to an engine block and powered by a belt-driven pulley, an alternator is in motion whenever the engine is running. Essentially, a vehicle's battery is tasked...
      by Michael Grayen
    • Performance Suspension Parts
      July 11, 2018
      When Is It Time To Replace My Suspension Bushings?
      Maybe you remember being pushed along in a wheelbarrow during childhood. The ride was bone-jarring - even with an air-filled rubber tire cushioning against the rough...
      by Timothy Zahl
    • Engines
      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
    • Engines
      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
    • Engines
      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

    Popular Products



    2003 Toyota Highlander Performance Parts Reviews

    Average rating:    4.5 - 1 review
    4.5 of 5
    Easy To Install 2002 Highlander
    Strut is well assembled and easy to install. Spring little thicker but everything else matches the original. Two weeks on my Highlander and no problem. We'll see.
    Posted by Sergio Avila (San Bernardino, CA) / April 23, 20172002 Toyota Highlander
    Was this review helpful for you? Yes
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