Clean up your engine bay and properly seal unused dipstick tube ports with this billet aluminum oil dipstick tube plug, designed for LS and LT Vortec engines. This plug is ideal for engine swaps, front-sump oil pan conversions, or applications where an extra dipstick hole is left unused in the engine block or oil pan.

CNC machined from solid 6061-T6 aluminum and finished with a durable anodized coating, this plug provides a secure, leak-free seal while maintaining a clean, professional appearance. The press-fit design with dual O-rings allows for simple installation without clamps or additional hardware.

Key Features:

• Billet Aluminum Construction – Precision machined from 6061-T6 aluminum for strength and durability.
• Press-Fit Design – Installs by tapping into place; no clamps required.
• Dual O-Ring Seal – Provides a tight, leak-free fit in the engine block or oil pan.
• Anodized Finish – Corrosion-resistant surface with a clean, performance-focused look.
• Swap-Friendly Solution – Perfect for LS/LT engine swaps using front-sump oil pans.

Specifications:

• Condition: New
• Product Type: Oil dipstick tube plug
• Material: 6061-T6 aluminum
• Finish: Anodized
• Installation Location: Engine block or oil pan
• End Diameter: 9.9 mm (0.39 in)

Installation Notes:

• Lubricate O-rings before installation
• Tap plug into place using a soft mallet until fully seated

Fitment:

• Compatible with LS and LT Vortec engines
• Designed for applications with unused dipstick tube holes

Vehicle Applications:

• CTS: 2004–2007
• Camaro: 1998–2002
• Corvette: 1997–2013
• Silverado 1500 / 1500 HD: 1999–2013
• Silverado 2500 / 2500 HD: 1999–2013
• Trailblazer: 2006–2009
• Sierra 1500 / 1500 HD: 1999–2013
• Sierra 2500 / 2500 HD: 1999–2013
• G8: 2008–2009
• GTO: 2004–2006

What’s Included:

• 1 × Billet oil dipstick tube plug
• 2 × O-rings

This billet dipstick tube plug is a must-have finishing piece for any LS or LT swap, helping eliminate oil leaks while keeping the engine bay clean and professional.