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Expansion-Freeze Plugs

Expansion-Freeze Plugs

Expansion-Freeze Plugs

Expansion plugs secure engine coolant passages, preventing leaks or damage caused by pressure buildup. Designed for heavy-duty use, they are critical to maintaining system integrity during high-intensity races. Pair them with other cooling system upgrades for uninterrupted performance.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Chevy LS Freeze Plug Kit Brass PIOPE-496-B

    Chevy LS Freeze Plug Kit Brass PE-496-B

    PIONEER

    $22.49
    Chevy LS Freeze Plug Kit BrassFreeze PlugComplete EngineBrassNaturalGM LS-SeriesKit
    PIOPE-496-B
    SKU:
    PIOPE-496-B
    Availability:
    Ships Same Business Day
    Weight:
    0.45 LBS
    $22.49
    Qty in Cart: 0
    Quantity:
    Price:
    $22.49
    Subtotal:
  • Chevy LS Freeze Plug Kit  PIOPE-496

    Chevy LS Freeze Plug Kit PE-496

    PIONEER

    $19.99
    Chevy LS Freeze Plug Kit Freeze PlugComplete EngineSteelZinc OxideGM LS-SeriesKit
    PIOPE-496
    SKU:
    PIOPE-496
    Availability:
    Ships Same Business Day
    Weight:
    0.46 LBS
    $19.99
    Qty in Cart: 0
    Quantity:
    Price:
    $19.99
    Subtotal:
  • Expansion Plug Kit GM LS Series Engines MELMPE-900BR-GP

    Expansion Plug Kit GM LS Series Engines MPE-900BR-GP

    MELLING

    $15.49
    Expansion Plug Kit GM LS Series EnginesExpansion Plug Kit GM LS Series Engines
    MELMPE-900BR-GP
    SKU:
    MELMPE-900BR-GP
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    $15.49
    Qty in Cart: 0
    Quantity:
    Price:
    $15.49
    Subtotal:
  • 302 Ford Freeze Plug Kit - Brass PIOPE108B

    302 Ford Freeze Plug Kit - Brass PE-108-B

    PIONEER

    $21.49
    302 Ford Freeze Plug Kit - BrassFreeze PlugComplete EngineBrassNaturalSmall Block FordKit
    PIOPE108B
    SKU:
    PIOPE108B
    Availability:
    Ships Same Business Day
    Weight:
    0.53 LBS
    MFG Part #:
    PE-108-B
    $21.49
    Qty in Cart: 0
    Quantity:
    Price:
    $21.49
    Subtotal:
  • 302 Ford Freeze Plug Kit  PIOPE108

    302 Ford Freeze Plug Kit PE-108

    PIONEER

    $17.99
    302 Ford Freeze Plug Kit Freeze PlugComplete EngineSteelZinc OxideSmall Block FordKit
    PIOPE108
    SKU:
    PIOPE108
    Availability:
    Ships Same Business Day
    Weight:
    0.51 LBS
    MFG Part #:
    PE-108
    $17.99
    Qty in Cart: 0
    Quantity:
    Price:
    $17.99
    Subtotal:
  • 400 Chevy Freeze Plug Kit - Brass PIOPE101B

    400 Chevy Freeze Plug Kit - Brass PE-101-B

    PIONEER

    $32.99
    400 Chevy Freeze Plug Kit - BrassFreeze PlugComplete EngineBrassNaturalSmall Block Chevy400Kit
    PIOPE101B
    SKU:
    PIOPE101B
    Availability:
    Ships Same Business Day
    Weight:
    1.02 LBS
    MFG Part #:
    PE-101-B
    $32.99
    Qty in Cart: 0
    Quantity:
    Price:
    $32.99
    Subtotal:
  • 400 Chevy Freeze Plug Kit PIOPE101

    400 Chevy Freeze Plug Kit PE-101

    PIONEER

    $14.49
    400 Chevy Freeze Plug KitFreeze PlugComplete EngineSteelZinc OxideSmall Block Chevy400Kit
    PIOPE101
    SKU:
    PIOPE101
    Availability:
    Ships Same Business Day
    Weight:
    0.92 LBS
    MFG Part #:
    PE-101
    $14.49
    Qty in Cart: 0
    Quantity:
    Price:
    $14.49
    Subtotal:
  • 350 Chevy Freeze Plug Kit PIOPE100R

    350 Chevy Freeze Plug Kit PE-100-R

    PIONEER

    $19.99
    350 Chevy Freeze Plug KitFreeze PlugComplete EngineSteelZinc OxideSmall Block ChevyKit
    PIOPE100R
    SKU:
    PIOPE100R
    Availability:
    Ships Same Business Day
    Weight:
    0.71 LBS
    MFG Part #:
    PE-100-R
    $19.99
    Qty in Cart: 0
    Quantity:
    Price:
    $19.99
    Subtotal:
  • 350 Chevy Freeze Plug Kit - Brass PIOPE100B

    350 Chevy Freeze Plug Kit - Brass PE-100-B

    PIONEER

    $34.99
    350 Chevy Freeze Plug Kit - BrassFreeze PlugComplete EngineBrassNaturalSmall Block ChevyKit
    PIOPE100B
    SKU:
    PIOPE100B
    Availability:
    Ships Same Business Day
    Weight:
    0.88 LBS
    MFG Part #:
    PE-100-B
    $34.99
    Qty in Cart: 0
    Quantity:
    Price:
    $34.99
    Subtotal:
  • 350 Chevy Freeze Plug Kit PIOPE100

    350 Chevy Freeze Plug Kit PE-100

    PIONEER

    $13.49
    350 Chevy Freeze Plug Kit High-quality freeze plugs designed for optimal engine performance Complete kit for easy installation and comprehensive coverage Durable steel construction ensures long-lasting reliability Coated with zinc oxide for enhanced...
    PIOPE100
    SKU:
    PIOPE100
    Availability:
    Ships Same Business Day
    Weight:
    0.81 LBS
    MFG Part #:
    PE-100
    $13.49
    Qty in Cart: 0
    Quantity:
    Price:
    $13.49
    Subtotal:
  • Engine Plug Kit - GM LS Series COM251

    Comp Cams Engine Plug Kit - GM LS Series 251

    COMP CAMS

    $49.95
    Engine Plug Kit - GM LS SeriesFreeze PlugComplete EngineBrass / SteelGM LS-SeriesKit
    COM251
    SKU:
    COM251
    Availability:
    Ships Same Business Day
    Weight:
    0.45 LBS
    MFG Part #:
    251
    $49.95
    Qty in Cart: 0
    Quantity:
    Price:
    $49.95
    Subtotal:
  • Total: items /

Adding your products to cart

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

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