100% OEM Authentic Nissan Parts
Is your RB25DET NEO puffing blue smoke on startup or during high-vacuum deceleration? Don't settle for aftermarket rubber that can harden and crack after a few heat cycles. Restore your engine's oil control and reliability with these Genuine Nissan OEM Valve Stem Seals.
Designed specifically for the solid-lifter NEO cylinder head, these seals provide the precise tension required to keep oil in the head and out of your combustion chamber. Whether you are performing a mild refresh or a full-scale rebuild, using factory seals ensures you won't be pulling the cams again to fix a leak.
Why Genuine Nissan Rubber?
Thermal Resilience: Unlike cheaper aftermarket alternatives, Genuine Nissan rubber is formulated to withstand the intense, fluctuating temperatures of a turbocharged RB cylinder head without hardening.
Precision Fitment: Engineered specifically for the RB25DET NEO valve guide dimensions to ensure a perfect, airtight seal every time.
Oil Consumption Solution: Eliminates the "blue smoke" symptom caused by worn, brittle, or ill-fitting valve seals, restoring your engine's internal efficiency.
Is your RB25DET NEO puffing blue smoke on startup or during high-vacuum deceleration? Don't settle for aftermarket rubber that can harden and crack after a few heat cycles. Restore your engine's oil control and reliability with these Genuine Nissan OEM Valve Stem Seals.
Designed specifically for the solid-lifter NEO cylinder head, these seals provide the precise tension required to keep oil in the head and out of your combustion chamber. Whether you are performing a mild refresh or a full-scale rebuild, using factory seals ensures you won't be pulling the cams again to fix a leak.
Why Genuine Nissan Rubber?
Thermal Resilience: Unlike cheaper aftermarket alternatives, Genuine Nissan rubber is formulated to withstand the intense, fluctuating temperatures of a turbocharged RB cylinder head without hardening.
Precision Fitment: Engineered specifically for the RB25DET NEO valve guide dimensions to ensure a perfect, airtight seal every time.
Oil Consumption Solution: Eliminates the "blue smoke" symptom caused by worn, brittle, or ill-fitting valve seals, restoring your engine's internal efficiency.
Once your order ships, you'll receive a confirmation email with your tracking number and a link to track your shipment in real time. You can also track your order anytime by visiting the Order Status page using the link in your confirmation email. If you haven't received tracking info within 2–3 business days of your order, please contact us at Nizmopartsplug@gmail.com and we'll look into it right away.
We accept returns within 30 days of delivery on unused, uninstalled items in original packaging. A 20% restocking fee applies to eligible returns. Certain items are non-returnable, including electronic parts, special orders, and installed parts. Defective or incorrect items must be reported within 7 days. For full details, please review our Return Policy page before purchasing.
Yes — all parts sold on NizmoPartsPlug are brand new unless explicitly stated otherwise in the product listing. We source genuine OEM Nissan components and authentic aftermarket parts directly from trusted suppliers. If a part is used, refurbished, or a core charge item, it will be clearly noted in the product title and description.
Absolutely — if you don't see the part you need listed on our site, reach out to us at Nizmopartsplug@gmail.com or call us at (908) 265-4568 with the part number and we'll do our best to source it for you. We specialize in OEM Nissan and JDM components and have access to an extensive supplier network. Please note that special order parts may require a deposit and are non-returnable once ordered.
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JDM to US License plate adapter bracket
A simple solution for mounting US plates on a JDM car. Don't drill holes in your license plate or your bumper! This simple plate bolts into the JDM plate frame and allows you to attach your US plate. It even comes with some nice stainless hardware and fancy washers!
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