Enginetech PK919 Steel Freeze Plug Set for 1989-1994 Mazda 2.6L I4 - Engine Expansion Plug Kit
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Enginetech PK907 is a steel freeze plug set (expansion plug set) for 1988-1997 Honda, Isuzu engines (2.6L I4). Sold as a complete set covering all block expansion plug positions.
| Part Number | PK907 |
| Brand | Enginetech |
| Product Type | Freeze Plug Set (Expansion Plug Set) |
| Material | Steel |
| Quantity | Sold as a complete set (1 set per order) |
| Application | 1988-1997 Honda, Isuzu |
| Engine | 2.6L I4 |
Enginetech freeze plug sets (also known as expansion plugs, core plugs, or Welsh plugs) are produced using high quality cold-rolled steel with zinc plating for excellent corrosion resistance, or brass for superior long-term protection in severe-duty and high-mileage applications. Enginetech offers a full selection including standard cup design, reverse taper, disc, and deep cup styles. Always replace all expansion plugs during a complete engine rebuild - old plugs left in place are a common source of coolant leaks on rebuilt engines. Apply a thin coat of thread sealant or anaerobic gasket maker to the plug outer diameter before installation. Verify all plug diameters match your engine block before ordering.