The Nissan Skyline R32, R33, and R34 GTR engine block coolant gallery taper plug for the RB26DETT is a vital component that ensures proper sealing of the coolant system within the engine block. Positioned at the rear left side of the RB26 cylinder block, this precision plug prevents coolant from leaking out of the internal passages that circulate fluid between the block, cylinder head, and supporting components. Even though it is small, the gallery taper plug plays a big role in maintaining cooling efficiency and overall engine reliability.
During an RB26 rebuild, it is essential to replace this plug with a genuine Nissan part. Using the correct OEM unit with the proper threaded end and hex head guarantees a perfect fit and long-lasting seal under the extreme conditions the RB26DETT is known for. Many rebuild oversights come from forgetting or reusing old block hardware, but investing in the right plug ensures your cooling system functions as intended and protects your GTR engine from potential leaks and overheating.
Terra Firma Automotive proudly supplies new, authentic Nissan components for R32, R33, and R34 GTR owners worldwide. From major assemblies to critical small parts like this coolant gallery plug, we make it possible to keep your RB26 built with the precision and reliability it deserves.
- One Required Per Motor
- 11mm hex head
- 24mm High
- 12mm Wide
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