Vauxhall M18 × 1.5 Oil Filter Centre Bolt

An M18 × 1.5 centre bolt for adapting compatible Vauxhall oil-filter and sandwich-plate installations.

Key features

• M18 × 1.5 thread
• Application-specific centre bolt
• Supports sandwich-plate installation
• Service/replacement component

Design details

The centre bolt provides the threaded interface needed to secure a compatible oil-filter sandwich plate while retaining the spin-on filter arrangement.

On the car

Used as part of an external oil-cooler installation, the correct centre bolt allows the sandwich plate to become a secure take-off and return point for the oil circuit.

Fitment notes

Intended for compatible Vauxhall applications using the stated M18 × 1.5 interface. Confirm the original filter thread, seal diameter and installed clearance before ordering.

Important: Do not identify compatibility from vehicle make alone. An incorrect centre bolt or insufficient thread engagement can cause oil leakage or loss of oil pressure.

M18 × 1.5 centre bolt for compatible Vauxhall oil-filter adapter installations.

What’s in the box?

• 1 × SKADI M18 × 1.5 centre bolt