2003 Cadillac Escalade Performance Parts

Change Vehicle
Show items:
Sort by:
    • (0 reviews)
      # mpn4491655009
      Cadillac ESV SUV / Pickup EXT / Regular SUV 2003, Classic Polish Style Stainless Steel Ceramic Coated Long Tube Exhaust Headers by Jet-Hot®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 3". Emissions: EPA compliant....
      $748.80
    • (0 reviews)
      # 188083466
      Cadillac Escalade 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...
      $286.11 - $625.52
    • (3 reviews)
      # 257090683
      Cadillac Escalade 2003, Front and Rear Air to Coil Conversion Kit by Arnott®. Quantity: Sold as a Kit. Arnott has revolutionized the industry once again with our exclusive conversion kit. Elite coil spring kit delivers a seamless and...
      Set coil springs and shock absorbers designed to bolt directly in place of existing air springs with no modifications necessary to your vehicleEliminate worry of failing air suspension parts which can leave you stranded with extremely costly repair bills
      $436.87 - $764.15
    • (1 review)
      # 377146472
      Cadillac Escalade 2003, 77 Series High-Flow Performance Aluminum Polished Cold Air Intake System by K&N®. The K&N high-flow performance air intake system is a free-flowing, mandrel-bent aluminum tube air induction system. The...
      Guaranteed to increase horsepowerDesigned to improve throttle response and engine sound
      $339.99
    • (0 reviews)
      # 862059841
      Cadillac Escalade 2003, Trinity 2 Programmer by DiabloSport®. Power Level 2 (87 Octane Performance Tune): 16 HP, 20 TQ. The all-new Trinity (T2) EX is the most advanced performance programmer of its kind. Featuring full...
      Touch ScreenData Logging
      $599.95
    • (0 reviews)
      # 232586460
      Cadillac Escalade 2003, High Performance Engine Timing Set by Melling®. Timing chain options include both standard and roller chains to provide matches with the high quality sprockets and if necessary tensioners and guides that fit the...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $134.80 - $138.85
    • (0 reviews)
      # mpn1523561817
      Cadillac ESV SUV / Pickup EXT / Regular SUV 2003, Direct Fit Radiator with Fan by Flex-a-Lite®. Size: 38" x 18 1/2" x 7". Inlet Location: Upper Driver Side. Outlet Location: Lower Passenger Side. Fan Quantity: Dual. Fan Diameter: Dual...
      Makes for efficient heat transferPatented Flex-a-fit sidetank design
      $1,305.07
    • (0 reviews)
      # 87520199
      Cadillac Escalade 2003, Super StreetFighter™ Torque Converter by TCI®. Lock-Up. Diameter: 10". This line of performance converters was developed to work with many GM, Ford and Chrysler transmissions. They offer many advantages to...
      2,000+ RPM stall speed over stockHigher RPM launches and lower ETs
      $637.94 - $1,051.20
    • (0 reviews)
      # 801760730
      Cadillac Escalade 2003, EZ-EFI 2.0™ 8-Stack Induction System by Inglese®. The EZ-EFI 2.0™ Induction Systems may look like classic Weber induction, but these technically advanced systems deliver increased performance, cold starts and...
      FAST™ EZ-EFI 2.0™ self learning EFI tunes itself as you drive; no laptop requiredRequires an EFI-capable (40+ psi) fuel system; Otherwise a full carb-to-EFI conversion
      $5,691.68 - $5,927.52
    • (1 review)
      # mpn2268081
      Cadillac Escalade 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...
      8 mm Ferro-Spiral Core WireCeramic Boots
      $113.95
    • (1 review)
      # mpn469955993
      Cadillac Regular SUV RWD 2003, Lift Spindles with 3" Lift Height by MaxTrac Suspension®. Quantity: 2 per Pack. Maxtrac Suspension's lifted spindles are a simple, but extremely effective way of gaining additional clearance in the front...
      Maintains your OEM ride quality while achieving maximum liftUtilizes extended steering knuckles
      $348.60
    • (0 reviews)
      # mpn4515290806
      Cadillac Escalade 2003, Mini Starter by AllStar Performance®. 3HP high-torque gear reduction, block mount Chevy mini starter. In-line mounting block will fit either 153- or 168-tooth flywheels and has rotation holes for added clearance....
      Precise manufacturing and high-grade materialsExpertly Crafted from the highest grade materials
      $134.99
    • (0 reviews)
      # mpn470434574
      Cadillac Escalade with GM 8.5" Series Axle with 10 Bolt Cover with Coil Springs 2003, Rear Differential Cover by Mag-Hytec®. Boost your the defence level of your differential and ring and pinion set from off-road hazzards with this...
      Magnetic drain plug and anodized aluminum dipstick with magnetic insertO-rings require no gaskets or sealant
      $242.25
    • (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)
      # mpn2048020873
      Cadillac Escalade 5.3L 2003, Deegan 38™ Stainless Steel Dual Cat-Back Exhaust System with Dual Side Exit by Gibson®. Exhaust Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 2.25". Exhaust System Sound:...
      $609.76
    • (0 reviews)
      # 4194884
      Cadillac Escalade 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...
      $344.19 - $399.76
    • (1 review)
      # mpn893775342
      Cadillac ESV SUV / Regular SUV 2003, Nitro Front and Rear Suspension Lift Kit with 2.5" Front and 1" Rear Lift Height by Pro Comp®. Pro Comp Nitro Kits are the economical alternative to a complete suspension system. The Nitro Kit's...
      $279.99
    • (2 reviews)
      # 377146557
      Cadillac Regular SUV with Mechanical Cooling Fan with Low Profile Hood 2003, MXP Series Dam High-Density Polyethylene Black Cold Air Intake System with Intake Tube by AIRAID®. The MXP Series air intake system positions a large 360º...
      Superior horsepower and acceleration gainsReplaces stock intake tubing, air filter and air box (where applicable)
      $393.43 - $402.23
    • (5 reviews)
      # 72761859
      Cadillac Escalade 2003, Evolution CTS2 Programmer by Edge®. Innovation and quality are part of Edge’s DNA. The Evolution CTS2 has no peer in the marketplace and is designed for “WOW”! As an in-cabin controller and programmer the...
      Compatible with Expandable Accessory System (EAS)Display True Speed on Monitor
      $599.95
    • (0 reviews)
      # 522582137
      Cadillac Escalade / Escalade ESV / Escalade EXT With Chevy Small Block 2003, Dragon Slayer Series Cylinder Heads by Brodix®. Economical out-of-the-box horsepower is what comes to mind with this new series of Dragon Slayer heads from...
      225cc as-cast intake ports64 or 68cc CNC-ported combustion chambers
      $1,217.66 - $1,893.70
    • (2 reviews)
      # 102054092
      Cadillac Escalade 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)
      # mpn358483306
      Cadillac Escalade 4L80-E Transmission 2003, Transmission Cooling Pan by Derale Performance®. Depth: Deep. Derale's Transmission Cooling Pan #14207 uses air passing beneath the vehicle and redirects it to help lower transmission oil...
      Heavy gauge stamped steel constructionTwo stage heat dissipating black finish
      $181.50
    • (3 reviews)
      # 1023298695
      Cadillac Escalade 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 - $271.65
    • (3 reviews)
      # 803913628
      Cadillac Escalade 6.0L 2003, 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 - $119.60
    • (0 reviews)
      # 264757126
      Cadillac Escalade 2003, 9000 Front Steering Stabilizer by Skyjacker®. Quantity: 1 per Pack. Steering Stabilizer is a dampening shock for your steering system. It dampens out the harshness of the highway, the ‘shimmy' from running the...
      Dampening shock for steering systemDampens harshness of highway
      $66.47 - $155.13
    • (0 reviews)
      # 714510866
      Cadillac Regular SUV 2003, AD230 Alternator by Powermaster®. Pulley Type: With 6-Groove. The large case unit (in a dual spool ear mounting) will also replace the small case CS-130D dual spool alternators with no modification. They have...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      +1
      $259.91 - $315.31
    • (0 reviews)
      # 126468847
      Cadillac Escalade 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,...
      Quiet operationComputer controlled heat treatment
      $199.86 - $256.89
    • (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)
      # 1520373
      Cadillac Escalade 2003, Sport™ 304 SS Cat-Back Exhaust System with Dual Side Exit by Corsa®. Exhaust Type: Cat-Back. Exhaust Tubing Material: 304 SS. Main Tubing Diameter: 3". Exhaust System Sound: Aggressive / Loud. The patented...
      $979.00 - $1,085.00




    Don't just Stop
    Solves the toughest brake challenges
    Play Video
    The Official Supplier of Your Passion
    01
    Exceptional Performance with Edelbrock
    02
    Premium Cooling System Upgrades
    03

    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 Cadillac Escalade 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 Cadillac Escalade that has been waiting to be released!

    2003 Cadillac Escalade Performance Parts Reviews

    Average rating:  5  5 - 7 reviews
    5 of 5
    Shock
    Saved money.
    RPosted by Ronald (Wilmington, NC) / March 4, 2018
    2003 Cadillac Escalade
    Was this review helpful for you? Yes
    View More

    2003 Cadillac Escalade Models
    SECURE SHOPPING

    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.