Pioneer Cables PE-230 Engine Expansion Plug Kit

Engine Expansion Plug Kit for Nissan Applications

Pioneer Cables PE-230 is an engine expansion plug kit for cylinder block service on select Nissan vehicles. It is built for rebuild and repair work where a reliable block plug is needed to restore sealing in the cooling system.

Key Features

• Steel expansion plug construction for strength in engine block applications
• Zinc-plated finish for added corrosion resistance
• Engineered for cylinder block component service
• Fits select Nissan Quest, 300ZX, Pathfinder, Pickup, D21, Maxima, and 200SX applications
• Pioneer Cables PE-230 for rebuilders and repair shops

Product Details

The PE-230 expansion plug kit is part of Pioneer Cables’ engine sealing program, which includes steel, brass, stainless steel, and threaded plug options. This steel version uses fine-grained, cold-rolled steel with zinc plating to support long-term durability in engine block use. It is a direct-fit service part for select Nissan models, including 1993-1998 Nissan Quest, 1984-1996 Nissan 300ZX, 1987-1995 Nissan Pathfinder, 1995 Nissan Pickup, 1986-1994 Nissan D21, 1985-1994 Nissan Maxima, and 1987-1988 Nissan 200SX.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Repair Uses

• Replacing a leaking or corroded engine block expansion plug
• Restoring cooling system sealing during engine rebuilds
• Addressing coolant loss from worn cylinder block plugs
• Servicing rust-damaged plugs on older Nissan engines
• Repairing block openings after engine machining or teardown

Installation Notes and Tips

Clean the block bore thoroughly before installation and inspect the sealing surface for pitting, scale, or distortion. Verify the correct plug size and seating depth for the specific engine before final assembly. Use standard engine rebuild practices and coolant system procedures during installation.

Quality Assurance

Pioneer Cables manufactures this expansion plug kit with steel construction and zinc plating for corrosion resistance. PE-230 is intended for engine block service on the listed Nissan applications and follows the brand’s focus on rebuild-ready cylinder block components.