Nissan X-Trail T30 QR25DE Cylinder Head Reconditioning & Machining

Need professional cylinder head reconditioning or machining for an early T30 Nissan X-Trail? We provide trade-quality workshop testing, precision face resurfacing, and complete rebuild services directly from our local Bellevue workshop.

The QR25DE 2.5L petrol engine in early T30 Nissan X-Trails (approx. 2001–2007) is highly prone to severe warping and head gasket failure following a cooling system drop or thermostat failure. Because no brand-new aftermarket replacement cylinder head castings exist for this early generation, professional workshop reconditioning of your original cylinder head is the only reliable way to get your vehicle back on the road.

Our Local Workshop Reconditioning Process

We do not take shortcuts. Bring your original T30 QR25DE cylinder head directly to our Bellevue facility for a complete diagnostic and machining overhaul:

  • Hot Tank Wash: Fully removes old oil sludge, baked carbon deposits, and gasket material.
  • Pressure & Crack Testing: Advanced testing to verify the casting’s internal structural integrity before any machining begins.
  • Precision Face Resurfacing: Micro-accurate grinding to restore a flawless, mirror-flat deck surface and correct any thermal warpage.
  • Valve Train Re-Cutting & Assembly: Professional valve-seat grinding, valve-guide inspection, new premium valve-stem seal installation, and rigorous vacuum testing.

Why Choose Midland Cylinder Heads?

  • Honest, Transparent Diagnostics: We measure and pressure test your original QR25DE casting first. If the head has sustained severe thermal damage beyond safe machining limits, we will give you a straightforward engineering assessment.
  • 12-Month Warranty: All of our precision workshop machining services and replacement internal components are backed by a 12-month, unlimited-kilometre warranty.
  • Full Gasket & Bolt Kit Supply: To ensure a successful reassembly, we supply matching premium standard-thickness multi-layer steel (MLS) head gaskets and fresh Torque-to-Yield (TTY) stretch bolts directly from our warehouse.

If your early-model X-Trail has overheated, is pushing coolant, or needs expert face machining, bring your stripped cylinder head straight to our Perth workshop. Please note we are parts and precision engineering specialists only—we do not provide mechanical vehicle diagnostics or vehicle fitting.

Have questions about current workshop turnaround times? Call John directly on 0406 611 288 or visit us at 6 Edward Street, Bellevue, WA 6056.

Cylinder Heads and Gasket Set
Machine the face of your cylinder head
Machine the face of your cylinder head.

From $196.00

Call us now, machine the face of your t30 qr5-de cylinder head
We-can-recondition-your-cylinder-head-in-our-workshop
Reconditioned Exchange X-Trail T30 QR25-DE Cylinder Head

From $480.00

Call us now, reconditioned exchange x-trail t30 qr25-de cylinder head
Reconditioned exchange x-trail t30 qr25-de cylinder head

X-Trail T30 QR25-DE reconditioned exchange cylinder head, including the VRS head gasket set and head bolts. Available only in Western Australia.

$720.00

Call us now, reconditioned exchange x-trail t30 qr25-de cylinder head
Qr25-de-x-trail-t30-head-gasket-set
QR25 DE X Trail T30 Vrs head gasket set

$190.00

X-trail t30 with qr25-de engine head gasket set
Nissan x-trail t30 t31 t32 cylinder head bolts
Nissan X Trail T30 T31 T32 Cylinder Head Bolts

T30 head bolt set: This is the spline-type head bolt that replaces the earlier internal hex-type head bolt.

$58.00

X-trail t30 with qr25-de engine head bolt set