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Pioneer Automotive PE216 Engine Expansion Plug Kit

(1983, 1985-1986 Mitsubishi Montero Base; 1983 Mitsubishi Mighty Max SPX; 1989 Mitsubishi Starion ESi-R)

Part of: Pioneer Automotive Engine Expansion Plug Kit

Other options in this family: Pioneer Automotive PE113 Pioneer Automotive PE105R Pioneer Automotive PE120B Pioneer Automotive PE100R Pioneer Automotive PE226R

Manufacturer

Picture for manufacturer Pioneer Automotive

Part Number

PE216
7 reviews
Sale Price

$10.57

In Stock (10)

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Usually delivered within 2 days

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Product Details

The Pioneer Automotive PE216 Engine Expansion Plug Kit provides everything needed to replace worn or damaged expansion plugs (also known as freeze plugs or core plugs) during an engine rebuild or repair. Pioneer has been a trusted name in engine components since 1946, and this kit reflects their commitment to precision-fit, durable parts.

Key Features:

  • Complete kit with all expansion plugs needed for a proper engine seal
  • Available plug materials include steel, brass, and stainless steel options across Pioneer's lineup — providing flexibility for the application's corrosion resistance requirements
  • Steel plugs feature high-quality, fine-grained cold rolled steel construction for long-lasting strength
  • Zinc-plated steel plugs offer added corrosion resistance
  • Stainless steel plugs deliver superior corrosion resistance where required by the application
  • Brass plugs provide maximum corrosion resistance for demanding environments
  • Precision manufactured to ensure a proper press-fit seal in the engine block

Engine expansion plugs (freeze plugs) are critical components that seal the casting holes in the engine block and cylinder head left over from the manufacturing process. Replacing them during an engine rebuild helps prevent coolant leaks and protects against internal engine damage. The Pioneer PE216 kit is designed to meet or exceed OEM specifications for a reliable, long-lasting repair.

Products specifications

Fits

1983, 1985-1986 Mitsubishi Montero Base; 1983 Mitsubishi Mighty Max SPX; 1989 Mitsubishi Starion ESi-R

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