Enginetech PK909 is a steel freeze plug set (expansion plug set) for 1986-2005 Kia, Mazda engines (1.6L I4). Sold as a complete set covering all block expansion plug positions.
Product Specifications
| Part Number | PK909 |
| Brand | Enginetech |
| Product Type | Freeze Plug Set (Expansion Plug Set) |
| Material | Steel |
| Quantity | Sold as a complete set (1 set per order) |
| Application | 1986-2005 Kia, Mazda |
| Engine | 1.6L I4 |
Vehicle Fitment
- 1986-1994 Mazda 323 1.6L I4 SOHC
- 1988-1989 Mazda 323 1.6L I4 DOHC Turbocharged
- 1990-1993 Mazda Miata 1.6L I4 DOHC
- 1994-1995 Kia Sephia 1.6L I4 SOHC [VIN:1]
- 1994-1995 Mazda MX-3 1.6L I4 DOHC
- 2003-2005 Kia Rio 1.6L I4 DOHC
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.
