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Enginetech NI25HS-B Cylinder Head Gasket Set Nissan DOHC - 2.5L QR25DE

Part of: Enginetech Cylinder Head Gasket Set Nissan DOHC

Other options in this family: Enginetech CR148HS-A Enginetech HY20HS-F Enginetech CR167HS-A Enginetech TO20HS-G Enginetech NI37HS-A

Manufacturer

Picture for manufacturer Enginetech

Part Number

NI25HS-B
7 reviews
Sale Price

$67.36

In Stock (5)

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Usually delivered within 2 days

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Product Details

The Enginetech NI25HS-B is a complete cylinder head gasket set engineered for the Nissan 2.5L (2488cc) DOHC 16-valve QR25DE four-cylinder engine. Designed as a precision engine rebuilder's solution, this set provides a reliable, leak-free seal between the cylinder head and engine block during engine rebuilds or head gasket replacement service.

Key Features:

  • Multi-Layer Steel (MLS) head gasket construction for superior sealing performance on rebuilt engine surfaces
  • Engineered specifically for the Nissan 2.5L (2488cc) DOHC 16V QR25DE inline four-cylinder engine
  • Designed to accommodate the surface conditions typical of rebuilt and resurfaced engine components
  • Manufactured in ISO, QS, and TS quality-certified facilities for consistent quality and dimensional accuracy
  • Includes all necessary gaskets for a complete cylinder head reseal
  • New head bolts recommended for installation (sold separately)

Enginetech's "Rebuilder's Gasket" philosophy means each gasket in this set has been engineered specifically for rebuilt engine tolerances — not simply duplicated from OEM designs. Thermal shock dyno testing verifies sealing performance, making the NI25HS-B a trusted choice for professional engine rebuilders and automotive technicians.

quick correct order and shipment

Easy ordering. Fast delivery

Quick and easy to use.

Nice and easy

Quick delivery! I would suggest minimizing the size of the box to save on costs. Box my Wilwood brake pads arrived in was at least 30 times the size of the pad box. Just a suggestion. Thanks!

My order was correct and fit as required. Shipment took a little longer than I would have liked but satisfactory but the tracking not so much. Overall good experience and will shop with THMotorsports again !

Great selection. Well designed and easy to use website. Free shipping isn’t bad either. Chances are strong I’ll be back.

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