DNJ IV644 Engine Cylinder Head Valve Train Intake Valve

★★★★★ 4.3 139 reviews

US$7.19
Price when purchased online
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US$7.19
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Free shipping Free 30-day returns

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Product details

Management number 251622385 Release Date 2026/09/26 List Price US$7.19 Model Number 251622385
Category

DNJ IV644 Engine Intake Valve. Engine Cylinder Head Valve Train Intake Valve. DNJ Engine Intake Valves are critical components in the internal combustion process, responsible for allowing the precise amount of air-fuel mixture to enter the combustion chamber. These valves open at exact intervals as dictated by the camshaft, ensuring efficient engine breathing and optimal power output. Each valve is application-specific and designed for direct-fit replacement, ensuring compatibility and optimal performance. Available individually or in complete sets, DNJ Engine Intake Valves are manufactured to meet or exceed OEM quality standards. DNJ Engine Intake Valves are manufactured from heat-resistant alloys such as austenitic stainless steel and high-nickel steel grades, specifically engineered to withstand prolonged exposure to extreme exhaust gas temperatures. To further enhance durability and performance, each valve is treated with a black nitride coating. This surface treatment increases wear resistance, reduces friction, improves corrosion protection, and enhances heat dissipation?critical factors for maintaining valve integrity under severe thermal and mechanical stress. These material and coating choices help prevent warping, reduce thermal fatigue, and ensure long-term structural stability in demanding engine environments. DNJ also offers related valvetrain components such as exhaust and intake valve kits, exhaust valves, valve guides, valve stem seals, and more. With precision engineering and top-tier materials, DNJ Engine Intake Valves deliver exceptional performance and long-lasting durability.

  • Engine Cylinder Head Valve Train Intake Valve
  • Brand: DNJ
  • Manufacturer Part Number: IV644
  • Part Type: Engine Intake Valve
Manufacturer part number IV644
Vehicle model QX4, I35, FX35, G35, M35, QX56, Pathfinder, Maxima, Altima, Murano, 350Z, Quest, Frontier, Xterra, NV1500, NV2500, NV3500, TITAN, Pathfinder Armada, Armada, Equator
Vehicle year 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014
Vehicle make INFINITI, Nissan, Suzuki
Vehicle mount location Engine
Vehicle fitment type Universal
Automotive parts division Direct Replacement
Brand DNJ
Automotive specialty part type Engine Intake Valve
Features Easy Installation
Material Nitride
Finish Machined
Color Gray
Weight 0.2 lb
Items included Intake Valve Set
Vehicle type Car, Truck, Sport Utility Vehicle, CUV, Crossover & Minivan
Pack quantity 1

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4.3 out of 5
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139 ratings | 57 reviews
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