MDR Industries Billet Toyota / Lexus Oil Fill Neck with Cap Set

Upgrade your engine bay with the MDR Billet Oil Filler Neck & Oil Cap Kit, precision CNC machined from premium 6061 aircraft grade aluminum for exceptional strength, durability, and appearance. This complete kit includes both the billet oil filler neck and matching billet oil cap, providing a premium replacement for the factory oil filler assembly while maintaining OEM style fitment and sealing performance.

Designed for enthusiasts who demand both function and aesthetics, the MDR kit transforms the appearance of your engine bay with a clean, motorsport inspired look while eliminating the factory plastic filler neck.

Available in either a raw machined aluminum finish or a durable anodized finish for enhanced corrosion resistance and long-lasting appearance.

Features

• Complete kit includes:
  • MDR Billet Oil Filler Neck
  • MDR Billet Oil Cap
• CNC-machined from 6061 billet aluminum
• Direct-fit replacement for OEM filler neck applications using Toyota/Lexus part number 12185-38011
• Available in raw aluminum or anodized finishes
• OEM-style sealing and fitment
• Improved durability over factory plastic components
• Corrosion-resistant construction
• Enhances engine bay appearance with a premium billet finish

Compatible Applications*

Lexus

• GX460 (2010–2023) — 4.6L 1UR-FE V8
• LX570 (2008–2021) — 5.7L 3UR-FE V8

Toyota

• Land Cruiser (200 Series) (2008–2021) — 5.7L 3UR-FE V8
• Sequoia (2008–2022) — 4.6L 1UR-FE V8 / 5.7L 3UR-FE V8
• Tundra (2007–2021) — 5.7L 3UR-FE V8

OEM Reference

• Toyota / Lexus Oil Filler Neck: 12185-38011
• OEM Description: Oil Filler Tube / Oil Filler Neck Housing

*Always verify fitment before ordering. Compatible with vehicles utilizing Toyota/Lexus oil filler neck OEM part number 12185-38011.

Engineered for a precise fit and built to last, the MDR Billet Oil Filler Neck & Oil Cap Kit delivers the perfect combination of performance, durability, and show quality appearance for Toyota and Lexus V8 models.