2003 Pontiac Sunfire Performance Parts

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    • (0 reviews)
      # mpn1100481
      Pontiac Sunfire 2003, Street Series™ Stainless Steel Cat-Back Exhaust System with Single Rear Exit by MagnaFlow®. Exhaust Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 2.25". Exhaust System Sound:...
      $753.31
    • (0 reviews)
      # mpn1492668473
      Pontiac Sunfire 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 are...
      $190.80
    • (0 reviews)
      # 41315763
      Pontiac Sunfire 2003, AGX™ Driver or Passenger Side Strut by KYB®. Quantity: 1 per Pack. Whether you simply drive in town or prefer a firm, aggressive ride all the time, AGX Shocks and Struts by KYB are a great choice. These twin-tube...
      $94.51 - $110.34
    • (2 reviews)
      # 377242078
      Pontiac Sunfire 2003, Aluminum Cold Air Intake System by AEM®. To deliver cooler air to the engine, this air intake system places the air filter outside the engine compartment. Cooler air is denser than warm air and so contains more...
      Delivers more oxygen to the combustion chamber by drawing in cooler airCustom designed and engineered to deliver maximum power for each specific vehicle
      +1
      $309.99 - $335.99
    • (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)
      # mpn458195889
      Pontiac Sunfire Fluidampr 2003, Performance Damper by Fluidampr®. A Fluidampr performance damper provides premium, broad range control of destructive crankshaft torsional vibration for optimum performance and durability. Install as an...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $381.05
    • (3 reviews)
      # 102222502
      Pontiac Sunfire 2003, 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...
      Brilliant triple-chrome platingPrevent boilovers
      +1
      $32.43 - $37.53
    • (0 reviews)
      # mpn487480727
      Pontiac Sunfire Standard Transmission 2003, Stage 1 Clutch Kit by SPEC®. Includes: Hydraulic Slave Cylinder, Release Bearing. Does not Include: Flywheel. Clutch Torque Rating: 267 ft/lbs. Features an integrally molded carbon...
      High clamp pressure plateSteel-backed and multi-compound woven organic material
      $395.10
    • (3 reviews)
      # mpn1953525
      Pontiac Sunfire 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
    • (1 review)
      # mpn4511855809
      Pontiac Sunfire 2003, Iridium Spark Plugs by Autolite®. OE Style. 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...
      Iridium-enhanced center electrodePatented, platinum sidewire technology
      $6.66
    • (0 reviews)
      # mpn3800683429
      Pontiac Sunfire 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
      $29.96
    • (0 reviews)
      # mpn4487510606
      Pontiac Sunfire 2003, Alternator Pulley by Billet Specialties®. Finish: Polished. Designed utilizing the latest technology, this product by Billet Specialties features premium quality and will perform better than advertised. Perfect for...
      High quality at an affordable priceExpertly made from premium materials
      $26.95
    • (0 reviews)
      # 585708197
      Pontiac Sunfire W/O ABS 2003, Level 5™ Axle Shaft Kit by Driveshaft Shop®. With Hubs. The Drive Shaft Shop Level 5™ systems have become a standard in the industry for drag racing excellence. They have received widespread recognition...
      Designed for unprecedented off-road performance under harsh, unforgiving conditionsPerfect solution for building a solid axle assembly that will handle extreme loads
      $1,795.49
    • (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)
      # mpn1100482
      Pontiac Sunfire 2003, Street Series™ Stainless Steel Cat-Back Exhaust System with Split Rear Exit by MagnaFlow®. Exhaust Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 2.25". Exhaust System Sound:...
      $842.32
    • (0 reviews)
      # mpn492271037
      Pontiac Sunfire 2003, Sport Performance Front Brake Pads by StopTech®. StopTech Sport Performance brake Pads are engineered to meet the demands of high performance driving while maintaining the refinement and comfort expected in...
      $65.50
    • (0 reviews)
      # mpn457855392
      Pontiac Sunfire 2003, Rear Sway Bar Link Bushings by Whiteline®. Quantity: 8 per Pack. Whiteline sway bar products improve sway bar effectiveness for more balanced and predictable cornering. Worn or deteriorated link bushings although...
      Precision engineered for your vehicleTested to outperform all comparable products on the market
      $17.82
    • (0 reviews)
      # 377242069
      Pontiac Sunfire 2003, 69 Series Typhoon® Aluminum Silver Short Ram Air Intake System by K&N®. Improve airflow and increase horsepower and torque on your vehicle. This intake kit replaces the factory air intake system with a free...
      Guaranteed to increase horsepower and improve accelerationCustom designed and engineered for each application
      $328.99
    • (0 reviews)
      # mpn4479686648
      Dynamics Module by AEM®. The AEM Vehicle Dynamics Module (VDM) is an AEMnet CANbus enabled device with an on-board 3-axis accelerometer, 3-axis gyrometer and 5Hz GPS + GLONASS that provides pinpoint position accuracy. The VDM’s GPS +...
      GPS latitude & longitude delivers AEMdata track map functionality via AEMnet CANbusEasily Add GPS, lateral G, altitude, pitch and roll data to engine data logs!
      $375.00
    • (0 reviews)
      # mpn2312013265
      Pontiac Sunfire 2003, Rattler™ Torsional Vibration Absorber by TCI®. Designed utilizing the latest technology, this product by TCI features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $315.47
    • (0 reviews)
      # mpn1711339
      Pontiac Sunfire 2003, Lo-Profile Direct Fit Single Electric Fan by Flex-a-Lite®. With Adjustable Thermostat Controller. Diameter: 12 1/8". Size: 15" x 13 1/2" x 2 5/8". Keep your engine cool and free up some extra horsepower and torque....
      Prevents your engine from overheatingProvides increased horsepower and torque
      $208.34
    • (0 reviews)
      # mpn3557982610
      Pontiac Sunfire Standard Transmission 2003, Stage 3+ Clutch Kit by SPEC®. Includes: Hydraulic Slave Cylinder, Release Bearing. Does not Include: Flywheel. Clutch Torque Rating: 450 ft/lbs. The flagship stage for a high powered street or...
      High clamp pressure plateCarbon semi-metallic friction material
      $633.60
    • (0 reviews)
      # mpn1593891469
      Pontiac Sunfire 2003, Helix Power Tower Plus Throttle Body Spacer by Taylor Cable®. Street and Performance Electronics, the first company to develop the throttle body spacer has achieved a design breakthrough and developed a new...
      Creates better engine cylinder filling and can be used with any grade of fuel for more power and economyChambers and channels specially designed to improve efficiency and air velocity performance
      $114.19
    • (3 reviews)
      # 803911308
      Pontiac Sunfire 2003, PlasmaCore™ Inconel Electrode Pulse Nickel Spark Plugs by Pulstar®. With Resistor. Inconel-electrode Pulse Plugs. Designed specifically for most popular vehicles, PlasmaCore™ Inconel Electrode Pulse Plug...
      Increased horsepowerBetter torque
      $14.95 - $59.80
    • (0 reviews)
      # mpn3800684724
      Pontiac Sunfire 2003, Front Outer 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
      $35.43
    • (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)
      # 83877891
      Pontiac Sunfire 2003, Level 2™ Axle Shaft by Driveshaft Shop®. Level 2™ axles are designed to handle up to 400WHP where noted. They are great for street cars that will see some track time. (Can be made into road race or rally axles...
      Designed for unprecedented off-road performance under harsh, unforgiving conditionsPerfect solution for building a solid axle assembly that will handle extreme loads
      $359.99 - $377.99
    • (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
    • (1 review)
      # 1119803998
      Pontiac Sunfire 2003, Stainless Steel Cat-Back Exhaust System with Single Rear Exit by Torxe™. Exhaust Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 2.25". Exhaust System Sound: Aggressive / Loud. This...
      $195.00 - $212.50




    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 Pontiac Sunfire 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 Pontiac Sunfire 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

    • 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
    • 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

    2003 Pontiac Sunfire Performance Parts Reviews

    Average rating:  2.5  2.5 - 1 review
    2.3 of 5
    Fits But
    Well, with force it finally fit on the tank. It was to be for a 2003 Saturn, but it did not go on easily like it should have. But it works anyway.
    Posted by Valerie Domer (Calexico, CA) / July 27, 20172003 Saturn Vue
    Was this review helpful for you? Yes
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