1UZ EGR Block Plate - Back of Cylinder Head invetory Both seals are accessible during

Both seals are accessible during a timing belt service and should be inspected and replaced as needed during the same job to avoid a repeat teardown

Standard/OEM:

meaning the injection pump drive seal is already exposed at zero additional labor cost

The 3L engine designation should be visible on the engine identification plate

bench tested

1UZ EGR Block Plate - Back of Cylinder Head invetory Both seals are accessible duringThis 1UZ EGR Block Plate is designed to replace the crack prone EGR pipe connecting the back of the 1UZ cylinder head to the exhaust manifold. By blocking off the EGR port, it allows for reliable testing of the EGR function or off road use. Crafted for durability and precision fit, this plate provides a straightforward solution to common EGR pipe failures in 1UZ engines. Note: intended for testing or off road applications only.