2003 Chevy Blazer Performance Parts

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    • (0 reviews)
      # 380743383
      Chevy Blazer with LEV1 Standard / with ULEV Standard 2003, OBDII Catalytic Converter by MagnaFlow®. Emissions: CARB compliant. Converter Configuration: Direct Fit. With Gaskets. Without Air Tube. With Pre and Post-Cat O2 Sensor Ports....
      $764.16
    • (0 reviews)
      # 1248514893
      Chevy Blazer 2003, 1-Click Z23 Evolution Sport Drilled and Slotted 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 are used in...
      Precision machined using a Tru-Cast™ technologyRotor run out is within 0.0015 and DTV tolerance specification is within 0.005
      $309.51 - $617.51
    • (2 reviews)
      # mpn4330639589
      Chevy Blazer 4WD with 6-Lug Wheels 2003, Rear Suspension Lift Kit with 7" Lift Height by Cognito Motorsports®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...
      $712.50
    • (0 reviews)
      # 377154957
      Chevy Blazer 2003, Secret Weapon Aluminum Polished Short Ram Air Intake System and Air Box 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,...
      Patented technology increases airflow 3 times more than conventional systemsEach system is tuned to maximize engine performance output
      $322.15
    • (1 review)
      # mpn4478770287
      Chevy Blazer 2003, Max Energy Programmer by Hypertech®. Premium Octane: +6HP +17TQ. Regular Octane: +5HP +10TQ. The Max Energy Programmer series provides high levels of power and economy for gasoline engines, with specific tuning...
      Shift Firmness 25%, 50%, 75%, & 100%Shift Point -500 to +500 RPM
      $329.00
    • (0 reviews)
      # mpn2576602151
      Chevy Blazer 2003, Heavy-Duty Motor Mount Pads by Trans-Dapt®. 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 product will last...
      Built to match your exact requirementsHigh quality you can rely on
      $72.85
    • (0 reviews)
      # 684078306
      Chevy Blazer 2003, All-Aluminum Radiator by Champion Cooling Systems®. Size: 32" x 18". Outlet Location: Passenger Side. Champion Cooling Systems® manufactures high quality Muscle car, hot rod, classic car and truck radiators. Champion...
      Made to enhance your cooling system efficiencyHelps you to get the most out of your vehicle
      $229.25 - $419.99
    • (0 reviews)
      # mpn3767291843
      Chevy Blazer Standard Transmission with External Balanced Flywheel with Steel Crankshaft 2003, Performance Steel Flywheel by Hays®. Flywheel Tooth Number: 153. Product Weight: 29 lbs. Hays Steel Flywheels are manufactured from certified...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $308.95
    • (3 reviews)
      # mpn1953525
      Chevy Blazer 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)
      # mpn2268080
      Chevy Blazer 2003 Extreme 9000™ Spark Plug Wire Set by Accel®. Accel Extreme 9000 Ceramic Boot Wires feature ultra high-temperature, double silicone, 8mm, 500 ohms/ft. Ferro-Spiral core wire developed for performance use. The wire is...
      8 mm Ferro-Spiral Core WireCeramic Boots
      $120.95
    • (0 reviews)
      # 964240016
      Chevy Blazer 2003, High Performance P-Series Power Steering Pump Kit by PSC Motorsports®. This is a complete pump and reservoir kit which features the SP1405 high performance pump, SR146K reservoir and suction/return hose kit. This kit...
      Reliable solution for your steering needsDesigned with functionality in mind
      $442.72
    • (0 reviews)
      # 714517376
      Chevy Blazer 2003, Alternator by Tuff Stuff Performance®. Pulley Type: With 6-Groove. OEM Wire.
      Heavy Duty Copper Wound CoilsSpike Resistant Diodes
      $197.75 - $215.85
    • (0 reviews)
      # 742185771
      Chevy Blazer with 2.73 and Up Gear Ratio with GM 8.5" Series Axle / with GM 8.625" Series Axle with 10 Bolt 2003, A-Line Ring and Pinion Gear Set by Motive Gear®. Motive Gear stock performance ring and pinions are excellent replacements...
      Quiet operationComputer controlled heat treatment
      $146.07 - $156.44
    • (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)
      # 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)
      # 1119829596
      Chevy Blazer 2 Doors 2003, Swept Side™ Single Cat-Back Exhaust System with Single Side Exit by Gibson®. Exhaust Type: Cat-Back. Main Tubing Diameter: 2.5". Exhaust System Sound: Aggressive / Loud. Get increased horsepower and torque...
      $307.54 - $378.61
    • (0 reviews)
      # 192714487
      Chevy Blazer 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...
      $367.44 - $404.80
    • (0 reviews)
      # mpn4330639560
      Chevy Blazer 2003, Deaver™ Leaf Spring with 4" Lift Height by Cognito Motorsports®. Quantity: 1 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...
      $379.05
    • (0 reviews)
      # 229357056
      Chevy Blazer with 4-barrel square bore Carburetor Mounting with Vortec Cylinder Head with GM V6 Engine 2003, Performer™ Dual Plane Intake Manifold by Edelbrock®. This premium product is the best way to go for those looking for the...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $316.55 - $530.95
    • (0 reviews)
      # mpn4478770477
      Chevy Blazer 2003, HyperPAC Programmer by Hypertech®. Premium Octane: +6HP +17TQ. Regular Octane: +5HP +10TQ. The HyperPAC, Hypertech’s Performance Automotive Computer, allows you to power tune your vehicle for more horsepower and...
      Shift Firmness 25%, 50%, 75%, & 100%Shift Point -500 to +500 RPM
      $622.64
    • (0 reviews)
      # mpn4498473035
      Chevy Blazer 2003, Solid Motor Mount by Trans-Dapt®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $38.97
    • (0 reviews)
      # 235074966
      Chevy Blazer with Chevy Small Block Gen I Engine 2003, 100 Series Electric Water Pump by Meziere Enterprises®. Flow Rate: 35 GPM. Performance, sophistication and durability are by no means all the benefits you'll get if you purchase...
      Belt Drives: Standard SBC design will clear Jesel belt drives and comparable belt drive systemsDistributer Belt Drives: Spacers will be necessary to clear belt drive distributor systems
      +2
      $335.28 - $456.33
    • (0 reviews)
      # mpn487480433
      Chevy Blazer Standard Transmission 2003, Stage 1 Clutch Kit by SPEC®. Does not Include: Flywheel. Features an integrally molded carbon kevlar-based, high performance organic lining that offers smooth engagement and excellent life. This...
      High clamp pressure plateSteel-backed and multi-compound woven organic material
      $314.10
    • (0 reviews)
      # mpn2529853
      Chevy Blazer 2003, PowerAid™ Throttle Body Spacer by AIRAID®. The POWERAID Throttle Body Spacer is designed to enhance off-idle torque from 800 rpm to approximately 3,000 rpm. The spacer utilizes it’s unique, patented Helix Bore...
      Enhances fuel atomization, which improves combustion and engine efficiencyIncreases low end torque and fuel economy
      $140.07
    • (0 reviews)
      # mpn4511855833
      Chevy Blazer 2003, Iridium Spark Plugs by Autolite®. These spark plugs are one of the brand's most technologically advanced spark plugs ever. With an iridium-enhanced 0.6 mm finewire design and proprietary platinum sidewire technology,...
      Iridium-enhanced center electrodePatented, platinum sidewire technology
      $6.48
    • (0 reviews)
      # mpn1336002
      Chevy Blazer LS 4WD 2003, Superide Hydraulic™ Steering Stabilizer by Superlift®. Superlift's Product Development staff, arguably the industry's most experienced and talented group, utilizes the latest computer modeling technology to...
      Precision engineered for your vehicleTested to outperform all comparable products on the market
      $55.95
    • (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)
      # 503517073
      Chevy Blazer 2003, Ring and Pinion Gear Set by Motive Gear®. Motive Gear stock performance ring and pinions are excellent replacements for OE. Experienced installers prefer ring and pinions for easy setup, superior strength, quality,...
      Quiet operationComputer controlled heat treatment
      $187.60 - $251.95
    • (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)
      # 221600054
      Chevy Blazer 4WD 2003, Cat4ward Stainless Steel Shorty Exhaust Headers by JBA®. Primary Tubing Diameter: 1.5". Collector Outlet Diameter: 2.5". Emissions: CARB compliant. Header Material: Stainless Steel. Header Style: Short Tube. JBA...
      $436.21 - $561.14




    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 Chevy Blazer 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 Chevy Blazer 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

    • 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
    • Suspension
      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
    • 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

    2003 Chevy Blazer Performance Parts Reviews

    Average rating:  4.5  4.5 - 3 reviews
    4.5 of 5
    OSC
    My Blazer's radiator was clogged from "who knows" where a previous owner had done something (not right) with it - it was effecting my transmission, heater core, and engine temperature so it was time to be removed. I opted for the OSC version on here. The price was far less than the brick and mortar parts store across the street from me - so I shipped it here. Parts arrived on time and the radiator was changed in under 4 hours.
    Posted by Amy Clark (Nashville, TN) / March 23, 20171999 Chevy Blazer
    Was this review helpful for you? Yes
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