Nissan Navara & X-Trail 2.5 Petrol (QR25DE Engine)- Full Gasket Set

Description

This premium engine full overhaul gasket set is manufactured to strict factory original equipment standards to provide a complete, robust sealing solution during comprehensive engine rebuilds. Engineered with advanced Multi-Layer Steel (MLS) technology for the main cylinder head layer and high-temperature, oil-resistant elastomeric polymers for auxiliary faces, this kit reliably contains combustion pressures and maintains absolute fluid isolation in modern, high-displacement 4-cylinder engines. It contains every critical static seal, valve stem seal, and dynamic main crankshaft oil seal required to completely refresh the engine from the valvetrain down to the structural block. Replacing degraded factory seals with this professional-grade overhaul kit completely eliminates chronic oil weeping, pressurized coolant cross-contamination, intake/exhaust manifold tracking, and external fluid leaks common on hardworking utility bakkies and popular family crossovers.

Compatible Vehicles

Nissan Navara (D23 / D23T Platforms) 2.5 DE / Petrol (QR25DE Engine, 2021–Present)

Nissan X-Trail (T30 Platform) 2.5 / 2.5 4x4 (QR25DE Engine, 2002–2008)

Nissan X-Trail (T31 Platform) 2.5 / SE / LE (QR25DE Engine, 2008–2014)

Nissan X-Trail (T32 Platform) 2.5 / Acenta / Tekna (QR25DE Engine, 2014–2021)

Application Note: Specifically engineered for the chain-driven 4-cylinder 2.5-litre 16V DOHC (QR25DE family) petrol engine series, utilized across Nissan's heavy-duty passenger utility, SUV, and mid-size bakkie ranges. Given the high cylinder displacement and thermal performance demands of this engine, ensuring both the aluminum engine block deck and cylinder head mating surfaces are thoroughly cleaned, flat, and micro-finished is vital. Always replace single-use cylinder head stretch bolts and adhere strictly to the manufacturer’s exact multi-stage torque and angle rotation sequences to secure a leak-free seal.

 

Specifications

Part Type: Engine Mechanical Overhaul Full Gasket & Seal Set

Position: Complete Engine Block Assembly (Cylinder Head, Block, Manifolds, and Oil Sump Seals)

OEM Reference No: 10101-AE226

Cross-Reference OEM Nos: 10101-AE225 / 10101-AE228 / A0101-AE226 / A0101-3TS0A / A0101-JA0H0

Alternative Part Numbers: 01-53295-02 (Reinz) / 50240800 (Ajusa) / 588.670 (Elring)

Gasket Material Composition: Premium Multi-Layer Steel (MLS), High-Durometer Viton/NBR Rubber, Heat-Stabilized Composite Matrix

Kit Inclusions: Multi-Layer Steel (MLS) Cylinder Head Gasket, Rocker/Valve Cover Gasket, Valve Stem Seals, Intake Manifold Gasket Seals, Exhaust Manifold Gaskets, Front Crankshaft Oil Seal, Rear Main Crankshaft Oil Seal, Spark Plug Tube Seals, Water Pump & Thermostat Gaskets, and Auxiliary O-Rings

Fast and reliable delivery available across South Africa.