{"product_id":"blox-racing-2017-honda-civic-type-r-2002-subaru-wrx-radiator-cap-1-3-bar-type-a-v2","title":"BLOX Racing Radiator Cap – 1.3 Bar Type A V2 | 2017+ Honda Civic Type-R (FK8) \/ 2002+ Subaru WRX (BXCC-00090-V2)","description":"\u003ch3\u003eBLOX Racing Radiator Cap – 1.3 Bar Type A V2 | 2017+ Honda Civic Type-R \/ 2002+ Subaru WRX\u003c\/h3\u003e\n\u003cp\u003eA small part with a big job — the BLOX Racing Type A V2 Radiator Cap maintains the correct 1.3 bar (approximately 18.9 PSI) pressure in your cooling system, ensuring optimal coolant boiling point, proper system pressurization, and reliable cooling performance. Engineered specifically for the 2017+ Honda Civic Type-R (FK8) and 2002+ Subaru WRX, this V2 cap features BLOX’s updated sealing design for improved reliability over the factory cap — a simple, affordable upgrade that protects a very expensive engine.\u003c\/p\u003e\n\u003ch4\u003eKey Features:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1.3 bar (approx. 18.9 PSI) pressure rating — matches the factory cooling system specification for the FK8 Civic Type-R and WRX\u003c\/li\u003e\n\u003cli\u003eType A fitment — application-specific cap design for correct neck diameter and sealing surface compatibility\u003c\/li\u003e\n\u003cli\u003eV2 design — BLOX’s updated second-generation cap with improved sealing reliability over V1\u003c\/li\u003e\n\u003cli\u003eDirect replacement — replaces the factory radiator cap with no modification required\u003c\/li\u003e\n\u003cli\u003eBLOX Racing quality — engineered to maintain consistent pressure under the thermal demands of performance driving\u003c\/li\u003e\n\u003cli\u003eAffordable insurance — one of the lowest-cost components in the cooling system with significant consequences if it fails\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePerformance Benefits:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrect System Pressure:\u003c\/strong\u003e Maintaining the specified 1.3 bar pressure raises the coolant’s boiling point, preventing cavitation and ensuring the cooling system operates within its designed parameters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Sealing Reliability:\u003c\/strong\u003e V2 design addresses sealing improvements over the original cap for more consistent pressure retention under heat cycling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrevents Coolant Loss:\u003c\/strong\u003e A properly sealing cap prevents coolant from escaping through the overflow, maintaining the correct coolant level and system pressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Protection:\u003c\/strong\u003e Consistent cooling system pressure is critical for preventing overheating — particularly important on high-output turbocharged engines like the K20C1 (FK8) and EJ\/FA series (WRX)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Fit:\u003c\/strong\u003e Application-specific Type A fitment ensures correct sealing surface contact and pressure relief valve operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e BLOX Racing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e BXCC-00090-V2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Rating:\u003c\/strong\u003e 1.3 bar (approx. 18.9 PSI)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Type A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersion:\u003c\/strong\u003e V2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Direct replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFitment Information:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2017+ Honda Civic Type-R (FK8)\u003c\/strong\u003e — K20C1 turbocharged engine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2002+ Subaru WRX\u003c\/strong\u003e — EJ205\/EJ257\/FA20DIT engines (verify specific year and model)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e Verify your specific year, model, and radiator cap type before ordering. Radiator cap fitment is determined by neck diameter and pressure rating — using an incorrect cap can cause cooling system issues.\u003c\/li\u003e\n\u003cli\u003eDirect replacement — no modification required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat’s Included:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eBLOX Racing Type A V2 radiator cap – 1.3 bar (BXCC-00090-V2)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInstallation Notes:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAllow the engine to cool completely before removing the radiator cap — opening a pressurized hot cooling system can cause severe burns\u003c\/li\u003e\n\u003cli\u003eRemove the old cap by pressing down and turning counter-clockwise\u003c\/li\u003e\n\u003cli\u003eInstall the new cap by pressing down and turning clockwise until it locks\u003c\/li\u003e\n\u003cli\u003eCheck coolant level after installation and top up if necessary\u003c\/li\u003e\n\u003cli\u003eInspect the radiator neck sealing surface for cracks or damage before installing the new cap\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhy Replace Your Radiator Cap?\u003c\/h4\u003e\n\u003cp\u003eThe radiator cap is a pressure relief valve — it maintains system pressure up to its rated value, then opens to release excess pressure into the overflow reservoir. Over time, the rubber seals degrade, the spring weakens, and the cap loses its ability to maintain consistent pressure. A failing cap can cause coolant loss, inconsistent system pressure, and in worst cases, overheating — all of which are particularly damaging on high-output turbocharged engines. Replacing the radiator cap is one of the lowest-cost preventive maintenance items available, and the BLOX V2 design improves on the factory cap’s sealing reliability for added peace of mind.\u003c\/p\u003e\n\u003ch4\u003eWhy BLOX Racing?\u003c\/h4\u003e\n\u003cp\u003eBLOX Racing has been producing performance and maintenance parts for import enthusiasts since 1999. Their radiator cap lineup covers a wide range of popular Japanese platforms with application-specific fitments and pressure ratings — ensuring the correct cap for each cooling system rather than a generic universal fit. The V2 update reflects BLOX’s commitment to continuous improvement based on real-world feedback from the enthusiast community.\u003c\/p\u003e\n\u003ch4\u003ePerfect For:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e2017+ Honda Civic Type-R (FK8) owners replacing a worn or suspect factory radiator cap\u003c\/li\u003e\n\u003cli\u003e2002+ Subaru WRX owners performing cooling system maintenance or upgrades\u003c\/li\u003e\n\u003cli\u003eTrack day and performance builds where cooling system reliability is critical\u003c\/li\u003e\n\u003cli\u003eAnyone experiencing coolant loss or inconsistent cooling system pressure on these platforms\u003c\/li\u003e\n\u003cli\u003ePreventive maintenance builds refreshing all cooling system components simultaneously\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePro Tip:\u003c\/strong\u003e Replace the radiator cap whenever you flush and refill the cooling system. It’s a negligible cost compared to the rest of the service and ensures the entire cooling system is operating with fresh, properly-sealing components.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Safety Note:\u003c\/strong\u003e Never open the radiator cap on a hot engine. Always allow the engine to cool completely before removing the cap — pressurized coolant can cause severe scalding burns.\u003c\/p\u003e","brand":"BLOX Racing","offers":[{"title":"Default Title","offer_id":49470230692007,"sku":"BLOBXCC-00090-V2","price":24.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/8344\/1063\/files\/4d5d82e669f02bb355cad0809873e793L.jpg?v=1778114602","url":"https:\/\/www.straightsiximports.com\/en-us\/products\/blox-racing-2017-honda-civic-type-r-2002-subaru-wrx-radiator-cap-1-3-bar-type-a-v2","provider":"Straight Six Imports","version":"1.0","type":"link"}