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QualCast 97-153B Expansion Freeze Plug Kit

Manufacturer

Picture for manufacturer Qualcast

Part Number

97-153B
7 reviews
Sale Price

$13.21

1 left at this price

delivery box

Usually delivered within 2 days

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The QualCast 97-153B is a steel cup-style expansion plug kit, also commonly known as a freeze plug or Welch plug kit. Designed to seal core passages in engine blocks and cylinder heads, these plugs are a critical component in maintaining proper coolant containment and engine integrity.

Key Features:

  • Produced from high-quality steel in a precision cup design
  • Engineered to meet or exceed original equipment specifications
  • Kit format provides multiple plugs for complete engine service
  • Suitable for standard automotive, light-duty, and industrial engine applications
  • For marine, performance, or heavy-duty applications, QualCast also offers brass and stainless steel alternatives

QualCast expansion plugs are trusted by professional engine builders and machine shops worldwide. The cup-style design provides a reliable interference fit when properly installed, ensuring a leak-free seal in the engine's coolant passages.

Great service and product!

Good

Everything went great. thanks, Randy

Simple transaction

Awesome price on a Yokohama tire for my Lotus. Delivered a day later than expected, but overall a good experience.

Best price I've found!

No issues

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