Head Bolt Set - For Nissan Patrol Y60 GQ TB42 & Y61 GU TB45

This head bolt set is a critical engine component used to secure the cylinder head to the engine block in your Nissan Patrol. These bolts are responsible for maintaining the precise and powerful clamping force required to seal the head gasket. For any 4x4 owner performing a cylinder head replacement or engine rebuild, using a new, high-quality set of head bolts is non-negotiable. As these bolts are designed to stretch upon installation (Torque-To-Yield), they are strictly a single-use item and must be replaced to ensure a reliable, leak-free seal under the demanding conditions of off-roading and heavy towing.

The risk: Reusing old head bolts is a recipe for disaster. Fatigued and permanently stretched bolts will not achieve the correct clamping pressure, leading to an almost certain head gasket failure. This can cause coolant and oil to mix, severe engine overheating, loss of compression, and ultimately, catastrophic engine damage that can leave you stranded.

Product Features

• High-tensile strength steel construction for maximum clamping force and durability.
• Designed as single-use, Torque-To-Yield (TTY) bolts to ensure a perfect seal.
• Engineered to meet and exceed OEM specifications for fit and performance.
• Complete kit containing all bolts required for one cylinder head.
• Coated for corrosion resistance and long service life.

Vehicle Fitment

This part has been designed to fit:

• Nissan Patrol Y60 GQ - TB42 Petrol Engine
• Nissan Patrol Y61 GU - TB45 Petrol Engine

Please check vehicle fitment to confirm compatibility with your vehicle. Please contact us with your VIN details if you require further assistance to confirm fitment.

Patrolapart: Quality, Durability, Performance

This Patrolapart product has been designed and specified to deliver exceptional quality, durability, and performance. We are committed to ensuring every Patrolapart-branded product meets or exceeds OEM standards and offers exceptional value for our customers.