{"product_id":"supertech-toyota-5vzfe-black-nitrided-intake-valve-set-of-12","title":"Supertech Toyota 5VZFE Black Nitrided Intake Valve - Set of 12","description":"\u003cdiv\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eTIVN-1040-12\u003c\/span\u003e   |   \u003cstrong\u003eUPC:\u003c\/strong\u003e 1037721245921\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch4\u003e\u003cstrong\u003eSupertech Toyota 5VZ-FE Black Nitrided Intake Valve – Set of 12\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003eSupertech TIVN-1040-12\u003c\/strong\u003e Black Nitrided Intake Valves are a premium performance upgrade for the Toyota 5VZ-FE 3.4L V6 engine (found in Tacoma, T100, 4Runner, Tundra, etc.). These valves feature a black nitride coating on high-grade stainless steel for exceptional wear resistance, reduced friction, and improved heat dissipation. The nitride treatment hardens the surface, increasing durability under high-RPM, high-heat, and boosted applications while maintaining excellent flow characteristics. Sold as a complete set of 12 (full intake side), these valves are ideal for naturally aspirated, supercharged, or turbocharged 5VZ-FE builds seeking longer valve life, better sealing, and reliable performance with aggressive cams or higher lift. Precision-machined in Europe for perfect fit and consistent quality in motorsports and high-performance engine applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eBlack Nitride Coating – Hardened surface for superior wear resistance, reduced friction, and improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eHigh-Grade Stainless Steel – Excellent strength and corrosion resistance for long-term durability\u003c\/li\u003e\n\u003cli\u003ePrecision Machining – Tight tolerances ensure perfect fit, sealing, and valve train stability\u003c\/li\u003e\n\u003cli\u003eSet of 12 Valves – Complete intake side upgrade for 5VZ-FE V6 heads\u003c\/li\u003e\n\u003cli\u003eSupertech Motorsport Quality – Trusted in professional racing and high-performance builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable width=\"100%\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eTIVN-1040-12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSupertech\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eToyota 5VZ-FE 3.4L V6 (24-valve)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve Type\u003c\/td\u003e\n\u003ctd\u003eBlack Nitrided Intake\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHead Diameter\u003c\/td\u003e\n\u003ctd\u003eStock or oversized (confirm exact spec with retailer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStem Diameter\u003c\/td\u003e\n\u003ctd\u003eStandard 5VZ-FE spec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Length\u003c\/td\u003e\n\u003ctd\u003eStandard 5VZ-FE spec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eHigh-grade stainless steel with black nitride coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003eSet of 12 (full intake side)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhats Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSet of 12 black nitrided intake valves for Toyota 5VZ-FE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eBlack nitride coating significantly improves wear resistance and reduces friction\u003c\/li\u003e\n\u003cli\u003eCompatible with stock or aftermarket seats\/guides (verify stem and head specs)\u003c\/li\u003e\n\u003cli\u003eIdeal for high-RPM or boosted 5VZ-FE builds with upgraded cams\/springs\u003c\/li\u003e\n\u003cli\u003eRecommended pairing with Supertech valve springs\/retainers for full valve train upgrade\u003c\/li\u003e\n\u003cli\u003eMade in Europe – Supertech's precision engineering for motorsports reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eEstimated time: 8-16 hours (full cylinder head work required)\u003c\/li\u003e\n\u003cli\u003eRequires head removal, valve job, seat cutting, and professional assembly\u003c\/li\u003e\n\u003cli\u003eInstall with proper valve stem seals, keepers, springs, and retainers\u003c\/li\u003e\n\u003cli\u003eCheck valve-to-piston clearance and spring installed height\u003c\/li\u003e\n\u003cli\u003eProfessional engine builder installation strongly recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1995-2004\u003c\/td\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003eTacoma\u003c\/td\u003e\n\u003ctd\u003e5VZ-FE 3.4L V6\u003c\/td\u003e\n\u003ctd\u003eIntake valves – high-performance upgrade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1995-2004\u003c\/td\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003eT100\u003c\/td\u003e\n\u003ctd\u003e5VZ-FE 3.4L V6\u003c\/td\u003e\n\u003ctd\u003eIntake valves – high-performance upgrade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1996-2002\u003c\/td\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003e4Runner\u003c\/td\u003e\n\u003ctd\u003e5VZ-FE 3.4L V6\u003c\/td\u003e\n\u003ctd\u003eIntake valves – high-performance upgrade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2000-2004\u003c\/td\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003eTundra\u003c\/td\u003e\n\u003ctd\u003e5VZ-FE 3.4L V6\u003c\/td\u003e\n\u003ctd\u003eIntake valves – high-performance upgrade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1998-2007\u003c\/td\u003e\n\u003ctd\u003eLexus\u003c\/td\u003e\n\u003ctd\u003eGX470\u003c\/td\u003e\n\u003ctd\u003e2UZ-FE 4.7L V8\u003c\/td\u003e\n\u003ctd\u003eIntake valves – high-performance upgrade (related platform)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhy Choose Supertech Black Nitrided Intake Valves for 5VZ-FE?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eBlack nitride coating provides exceptional wear resistance and reduced friction\u003c\/li\u003e\n\u003cli\u003eHigh-grade stainless steel ensures durability in high-heat and high-RPM conditions\u003c\/li\u003e\n\u003cli\u003ePrecision machining for perfect sealing and valve train stability\u003c\/li\u003e\n\u003cli\u003eSupertech – trusted in professional racing and high-performance engine builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will these fit my 2000 Toyota 4Runner 3.4L? \u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, direct fit for all 5VZ-FE 3.4L V6 engines; high-performance intake valve upgrade.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Are these suitable for turbo or supercharged setups? \u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, nitride coating and stainless construction handle increased heat and stress well.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need matching springs\/retainers? \u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Recommended for high-RPM or boosted use; pair with Supertech valve springs for full upgrade.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping and Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS \/ FedEx Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock – ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Secure protective packaging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 2-3 lbs (set of 12 valves)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Supertech","offers":[{"title":"Default Title","offer_id":44560810901583,"sku":"SPTTIVN-1040-12","price":297.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/supertech_5vz_valves.png?v=1772809213","url":"https:\/\/www.blackopsautoworks.com\/products\/supertech-toyota-5vzfe-black-nitrided-intake-valve-set-of-12","provider":"Black Ops Auto Works","version":"1.0","type":"link"}