2003 Subaru WRX Cylinder Heads & Components

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    • (0 reviews)
      # mpn1265266035
      Subaru WRX 2003, Engine Cylinder Head Gasket Set by Fel-Pro®. Head Bolts Diameter: W/O Head Bolts. Head Bolts Not Included. Premium Valve Stem Seals, Valve Cover Gaskets Included. PermaDry Molded Rubber. If you need durable gaskets to...
      Features Features Unsurpassed quality you can trustValidated for fit, form and function
      $174.23
    • (0 reviews)
      # mpn349929066
      Subaru WRX 2003, Engine Cylinder Head Gasket by Fel-Pro®. Head Bolts Diameter: W/O Head Bolts. Head Bolts Not Included. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest...
      Features Features Unsurpassed quality you can trustValidated for fit, form and function
      $17.36
    • (0 reviews)
      # mpn1151264417
      Subaru WRX 2003, Cylinder Head Bolt Set by DNJ Engine Components®. 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 replace your malfunctioning partsHelps get your vehicle back to its original performance
      $50.71
    • (0 reviews)
      # 82496446
      Subaru WRX 2003, Cylinder Head Gasket Set by DNJ Engine Components®. Get this top-grade quality replacement for your worn out part from DNJ. Expertly crafted from premium materials, this product is of the finest quality to provide you...
      Designed to restore your vehicle's original performanceProvides superior sealing performance
      $25.48 - $181.07
    • (0 reviews)
      # mpn471137
      Subaru WRX 2003, Cylinder Head Bolt Set by Beck Arnley®. For one hundred years, Beck Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in the...
      OE quality products from top original equipmentTop quality materials
      $116.54
    • (0 reviews)
      # 90734961
      Subaru WRX 2003, Cylinder Head Gasket Set by Victor Reinz®. Item Grade: OEM Standard. Cylinder Head Gasket Material: Multi-Layered Steel. Increasing torque and performance with decreasing consumption and emissions. The development goals...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $21.11 - $232.29
    • (0 reviews)
      # mpn1315945
      Subaru WRX 2003, Cylinder Head Bolt Set by AJUSA®. 6 Head Bolts in Kit. Need 2 Per Application. Head Bolt Replacement Recommended. Head Bolts and Lubricant Included. Torque To Yield. Cylinder head bolts are responsible for holding the...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $16.22
    • (0 reviews)
      # mpn1318575
      Subaru WRX 2003, Cylinder Head Gasket Set by AJUSA®. Gasket Material: Multi-layer Steel. Need 1 Per Application. Head Bolt Replacement Recommended. Head Bolts and Lubricant Not Included. Head Bolt Replacement Recommended. One the most...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $182.72
    • (0 reviews)
      # mpn2385359
      Subaru WRX 2003, Cylinder Head Gasket by Nippon Reinz®. Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your engine may be in need of repair, but before you...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $51.69
    • (0 reviews)
      # 335707608
      Subaru WRX 2003, Metal Head Gasket by APEXi®. The APEXi metal headgaskets provide upgraded protection on high horsepower engines. Factory headgaskets cannot withstand the pressures of high output operation and often cause the engine to...
      Ideal for the daily driver car of an enthusiastMade from high-quality materials
      $287.04
    • (0 reviews)
      # mpn458063930
      Subaru WRX / WRX STI 2003, 12 Point Undercut Head Stud Kit by ARP®. Package Type: Box. Designed utilizing the latest technology, this product by ARP features premium quality and will perform better than advertised. Perfect for your...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $577.18
    • (0 reviews)
      # mpn358947925
      Subaru WRX / WRX STI 2003, Case Bolt Kit by ARP®. Package Type: Box. Far superior to any other main bolts available for use in competition engines, ARP main bolts are designed to meet the exacting standards and demands of professional...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $447.73
    • (0 reviews)
      # 335707572
      Subaru WRX / WRX STI 2003, Pro Series Cylinder Head Stud Kit by ARP®. Package Type: Box. Designed utilizing the latest technology, this product by ARP features premium quality and will perform better than advertised. Perfect for your...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $226.55 - $264.61
    • (0 reviews)
      # 335707528
      Subaru WRX / WRX STI 2003, MLS Series Sport Compact Head Gasket by JE Pistons®. Ultra-Light Gas Ported Our product line is full of exclusive features you won’t find on any other gasket, anywhere. Don’t put a standard gasket in your...
      Premium Raw MaterialsProprietary Coating Technologies
      $59.19 - $62.75
    • (0 reviews)
      # mpn1143022982
      Subaru WRX / WRX STI 2003, Engine Cylinder Head Gasket Set by Apex Auto®. Apex products, at present, cover the engine gaskets, seals and head bolts for full coverage of Domestic, Japanese, Korean and popular Eurpoean applications, and...
      Quick accurate delivery with excellent fill-rateExcellent inventory availability
      $176.40
    • (0 reviews)
      # mpn4476905703
      Subaru WRX / WRX STI Manufactured after October 2003, Head Gaskets by Wiseco®. To complement Wiseco complete line of pistons, Wiseco offers performance head gaskets for most of the common sport compact engines. Wiseco's sport compact...
      Peerless quality and superior consistencyWill provide seamless service for years
      $41.85
    • (0 reviews)
      # mpn236222
      Subaru WRX / WRX STI 2003, Engine Cylinder Head Bolt by Genuine®. Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your engine may be in need of repair, but...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $10.97
    • (0 reviews)
      # mpn469957256
      Universal Engine Seal Driver Kit by Merchant Automotive®. To correctly install the front and rear main seals, these tools are required. Tools for both Front and Rear seals included in the kit. Also Sold Separately.
      High quality at an affordable priceExpertly made from premium materials
      $190.00
    • (0 reviews)
      # mpn458001102
      Universal Large Billet Solenoid Cover by Blox Racing®. Dress up your engine bay with the original, high quality billet aluminum VTEC solenoid cover. BLOX Racing VTEC solenoid covers are anodized for a durable and long lasting finish....
      High quality at an affordable priceExpertly made from premium materials
      $15.92
    • (0 reviews)
      # 781142766
      Universal Head Bolt Kit Head Bolt Kit by BTP®. Get more out of your engine with this premium part! It ensures long-lasting durability and provides significant increases for your engine performance. Thanks to great design and precision...
      Designed for the most power and maximum performanceRight for your vehicle and lifestyle
      $2.68 - $6.39
    • (0 reviews)
      # 557561547
      Universal Cylinder Head Stud by Dart®. 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 provide a perfect...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $4.62 - $664.59
    • (0 reviews)
      # mpn3094313679
      Universal Allen Head Bolt by PPE®. 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. It will meet your needs and deliver great quality...
      Thoughtfully designed to match your diesel engine needsMade to help enhance the performance of your vehicle
      $5.39
    • (0 reviews)
      # 781091780
      Universal Head Gasket by PPE®. 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. It will meet your needs and deliver great quality at an...
      Thoughtfully designed to match your diesel engine needsMade to help enhance the performance of your vehicle
      $90.00 - $125.99
    • (0 reviews)
      # mpn3094313712
      Universal Head Stud by PPE®. 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. It will meet your needs and deliver great quality at an...
      Thoughtfully designed to match your diesel engine needsMade to help enhance the performance of your vehicle
      $2.24
    • (0 reviews)
      # 250757052
      Subaru WRX Block Cast # EJ20, R20, L20 2003, Remanufactured Cylinder Head by Replace®. If your vehicle has a cylinder head problem, don’t waste time and money having your originals repaired. Replace cylinder heads are completely...
      Completely disassembled, thoroughly cleaned, and carefully inspectedChecked for cracks
      $479.40


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    2003 Subaru WRX Cylinder Heads Reviews

    Average rating:  5  5 - 2 reviews
    5 of 5
    Valve Lash Adjusters Worked.
    We were told that the valve lash adjusters were no longer available from any other source other than this company. We were disappointed until I googled Toyota Land Cruiser vintage parts. CARiD came up with a replacement part that said "Ford" on the card of 4? Well they work just fine even though the fit was a little loose they tightened and worked as well as the original adjusters. Thank you CARiD for the research to find a part that works when the OE parts are no longer available. These Toyotas can be restored even though the parts say they are for ford vehicles. We are very glad to have used CARiD and will use the company in the future. Lee Walker service manager at Bairds Automotive.
    BPosted by Billy (Las Cruces, NM) / February 14, 2017
    Was this review helpful for you? Yes
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