LS1 Cast Aluminium Standard Replacement Front Sump Oil Pan VT VX VY VZ

Upgrade to a reliable, OEM-style solution with the LS1 Cast Aluminium Standard Replacement Front Sump Oil Pan, designed for GM LS1/LS2 families and Holden Commodore VT VX VY VZ applications. This front-sump design is a faithful reproduction that keeps your engine’s lifeblood exactly where it belongs—in the sump.

What’s included

• Cast aluminium sump with direct-fit mounting
• Oil pickup
• Oil pan gasket
• Oil cooler block off
• Mounting bolts
• Dipstick and tube

Compatibility & applications

• Direct replacement for Holden Commodore VT–VZ and GM part number GM12640748
• Late model VZ-style sump, suitable for early Commodore LS engine builds and LS engine conversions (e.g., Nissan 180sx, Toyota 86, Subaru BRZ)
• Compatible with all LS Series engines, including the LSA
• For VE/VF engines, a dipstick tube plug AF64-2196 (sold separately) is required

Why this matters

This standard replacement front sump oil pan offers a robust, reproduction-style alternative to rusted or damaged OE pans, ensuring a secure oil reservoir, reliable lubrication, and a straightforward install for LS-based builds and conversions.