Home » Chevy and GMC LS Engine Oil Cooler Bypass Plate Aluminum

Chevy and GMC LS Engine Oil Cooler Bypass Plate Aluminum

SKU: 1005010588011969-black
Color
€23,07
-37% €36,91 €23,07

Upgrade your GM LS oil system with confidence using the Chevy and GMC LS Engine Oil Cooler Bypass Plate. This robust block-off plate is crafted from black anodized aluminum and includes a bonded FKM gasket for a precise, leak-free seal. Designed to block off the factory oil cooler ports on Gen III/IV LS engines, it offers a clean, reliable solution when removing or bypassing the oil cooler while keeping oil flow paths well managed. Compatible with most GM Gen III and IV LS-series small-block oil pans that feature oil cooler ports above the oil filter, it’s an ideal fit for Chevy, GMC, Silverado, and other GM LS-powered vehicles. The kit provides two 1/8" NPT ports for flexible plumbing options, giving you the option to route oil or plug unused ports as needed. Model TB-1067-BK from XUZHONG combines solid construction with straightforward installation for ongoing reliability.

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Benefits & Tips

  • Use case: when removing or bypassing the factory oil cooler on GM Gen III/IV LS engines, this plate provides a clean, professional seal that preserves oil system integrity.
  • Use case: during engine builds or maintenance where the oil cooler is not required, keeping the oil path simple and free of external plumbing.
  • Tips: ensure the oil pan surface and block-off plate are thoroughly cleaned before installation, align the FKM gasket correctly, and tighten screws gradually in a cross pattern to avoid leaks. Do not over-tighten.

Product specifications

  • Model Name: TB-1067-BK
  • Brand: XUZHONG
  • Item Type: Cooling System
  • Material: Aluminum (Black Anodized) & Aluminum Gasket Assembly
  • Color: Black
  • Ports: 2x1/8" NPT
  • Included hardware: Hexagonal flat end set screw (iron); Outer hexagon screw on flange surface (iron)
  • Compatibility: Fits most GM Gen III and Gen IV LS-series small-block oil pans with oil cooler ports above the oil filter location
  • Applications: Chevy, GMC, Silverado, and other GM LS-powered vehicles
  • Origin: Mainland China
  • Certification: ISO 9001
  • Gasket: FKM rubber gasket bonded to aluminum
  • Notes: The actual gasket image indicated by the arrow is not a defect and does not affect use.

Package includes:

  • 1x LS Engine Oil Cooler Bypass Block-Off Plate
  • 1x FKM Rubber Gasket (Bonded to Aluminum)
  • 2x Mounting Screws

Warnings/Reminders

  • The gasket image arrow is not a defect; this is part of the manufacturing appearance and does not impact performance.
  • Ensure surfaces are clean and gasket is properly aligned before tightening.
  • Tighten mounting screws gradually in a cross pattern and avoid over-tightening to prevent damage.
  • If you have concerns about compatibility or installation, contact us promptly for assistance.