{"product_id":"alpha-rider-titanium-coolant-bleeder-screw-kit-for-alfa-romeo-giulia-stelvio-black-2-pack-with-viton-o-rings","title":"Alpha Rider Titanium Coolant Bleeder Screw Kit for Alfa Romeo Giulia \u0026 Stelvio — Black 2-Pack with Viton O-Rings","description":"\u003cp\u003e\u003cstrong\u003eAlpha Rider Titanium Coolant Bleeder Screw Kit is a durable, leak-resistant replacement set engineered to simplify coolant bleeding and reduce the risk of stripped or broken fittings on Alfa Romeo Giulia and Stelvio models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhether you perform your own routine cooling-system maintenance or upgrade worn factory hardware, this kit provides two titanium alloy bleeder screws and two high-temperature Viton O-rings built to withstand repeated use and the heat of modern engines. Designed for broad compatibility across multiple Alfa Romeo petrol and diesel engines, the parts are finished in black and sized to match OEM bleed ports for a direct fit without modification.\u003c\/p\u003e\n\n\u003ch3\u003eWill these bleeder screws fit my Alfa Romeo Giulia or Stelvio?\u003c\/h3\u003e\n\u003cp\u003eYes — the Alpha Rider kit is specified for a range of Giulia and Stelvio engines, including common 2.0L petrol and 2.2L diesel variants as well as the 2.9L twin-turbo V6. Fitment aims to mirror the original equipment dimensions so the screws thread into typical radiator and coolant housing bleed ports.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with Giulia and Stelvio models listed in the product notes.\u003c\/li\u003e\n  \u003cli\u003eSuitable for 2.0T petrol, 2.2 JTDm diesel, and 2.9L twin-turbo V6 engines.\u003c\/li\u003e\n  \u003cli\u003eDesigned for OEM-style bleed port threads and spacing.\u003c\/li\u003e\n  \u003cli\u003eIncludes two screws for dual-port systems or front\/rear replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the titanium material benefit my cooling system?\u003c\/h3\u003e\n\u003cp\u003eTitanium alloy offers a higher strength-to-weight ratio and greater corrosion resistance than many standard metals used in service parts. That resilience reduces the risk of rounded heads or snapped threads during tightening and removal, which is especially helpful on older or heat-exposed cooling components.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReduced likelihood of breakage when loosening seized fittings.\u003c\/li\u003e\n  \u003cli\u003eImproved corrosion resistance in coolant environments.\u003c\/li\u003e\n  \u003cli\u003eLightweight yet strong construction for repeated service cycles.\u003c\/li\u003e\n  \u003cli\u003eBlack finish helps hide grime while matching engine bay aesthetics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat does the kit include and how does it prevent leaks?\u003c\/h3\u003e\n\u003cp\u003eThis set contains two black titanium bleeder screws and two Viton O-rings rated for high-temperature use. The O-rings provide a secure seal at the mating surface to minimize coolant seepage during pressurization and thermal cycling.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e2 x titanium alloy bleeder screws, black finish.\u003c\/li\u003e\n  \u003cli\u003e2 x high-temperature Viton O-rings for reliable sealing.\u003c\/li\u003e\n  \u003cli\u003eSold as a simple service kit for one or two bleed ports.\u003c\/li\u003e\n  \u003cli\u003eCompatible form factor for straightforward OEM-replacement installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I install and maintain these bleeder screws?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward: drain or depressurize the cooling system as needed, remove the old bleeder screw, fit the Viton O-ring, and thread the new titanium screw to the recommended torque. Periodic inspection during coolant service ensures the O-ring remains intact and the screw can be loosened without excessive force.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAlways follow vehicle service manual torque and bleeding procedures.\u003c\/li\u003e\n  \u003cli\u003eReplace O-rings if hardened or cracked during routine maintenance.\u003c\/li\u003e\n  \u003cli\u003eUse appropriate hand tools to avoid over-torquing and damaging threads.\u003c\/li\u003e\n  \u003cli\u003eCheck for leaks after filling and pressurizing the system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Alpha Rider Titanium Coolant Bleeder Screw Kit is aimed at Alfa Romeo owners, independent mechanics, and DIY enthusiasts who want a tougher, longer-lasting alternative to stock bleeder screws. It’s particularly useful for vehicles that see frequent coolant servicing, high-temperature driving, or for anyone replacing damaged factory bleeders to reduce future maintenance headaches.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these bleeder screws compatible with the 2.9L twin-turbo V6 Giulia?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The Alpha Rider kit lists compatibility with the 2.9L twin-turbo V6 Giulia alongside other petrol and diesel engines.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do the O-rings prevent coolant leaks under high temperature?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The included Viton O-rings are high-temperature resistant and designed to provide a secure seal to reduce coolant seepage.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Alpha Rider","offers":[{"title":"Default Title","offer_id":48085928968350,"sku":"B0FS7CMS6S","price":42.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/alpha-rider-front-packaging-bleeder-kit.jpg?v=1785881016","url":"https:\/\/northtrailauto.ca\/products\/alpha-rider-titanium-coolant-bleeder-screw-kit-for-alfa-romeo-giulia-stelvio-black-2-pack-with-viton-o-rings","provider":"North Trail Auto","version":"1.0","type":"link"}