Pioneer Cables PE-101-BR Engine Expansion Plug Kit
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Pioneer Cables

Pioneer Cables PE-101-BR Engine Expansion Plug Kit

Brand Pioneer Cables PE-101-BR
Fits Chevrolet, GMC, and Buick · 23 vehicles

Complete plug kit. Includes brass, steel, stainless steel, and threaded expansion plugs.

Zinc plated steel. Offers corrosion resistance and long-lasting strength.

Solid brass. Provides excellent corrosion resistance where needed.

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Pioneer Cables PE-101-BR Engine Expansion Plug Kit

Pioneer Cables PE-101-BR is an engine expansion plug kit for cylinder block service and rebuild work. It is built for applications that call for brass expansion plugs with corrosion resistance and a reliable seal in the engine block.

Key Features

  • Brass construction for strong corrosion resistance in engine cooling passages
  • Engine expansion plug kit for cylinder block component service
  • Suitable for rebuilders and repair work that requires OE-style expansion plugs
  • Part number PE-101-BR for accurate ordering and catalog lookup
  • Compatible with select Chevrolet Silverado 2500 HD, Silverado 3500, GMC Sierra 2500 HD, Sierra 3500, Buick LeSabre, and Chevrolet Camaro applications

Detailed Description

This Pioneer Cables expansion plug kit is part of the brand’s broader cylinder block component program, which includes brass, steel, stainless steel, and threaded plug options. PE-101-BR uses brass for solid corrosion resistance, making it a practical choice for engine rebuilds where long-term sealing performance matters. It is listed for 2001-2005 Chevrolet Silverado 2500 HD and Silverado 3500, 2001-2005 GMC Sierra 2500 HD and Sierra 3500, 1975 Buick LeSabre, and 1970-1971 Chevrolet Camaro.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

  • Coolant leaks from worn or corroded expansion plugs
  • Block service needs during engine rebuilds
  • Replacement of damaged brass freeze plug locations
  • Corrosion-related sealing issues in cooling system passages
  • Restoration work on Chevrolet Silverado 2500 HD, GMC Sierra 3500, and Chevrolet Camaro engines

Installation Notes and Tips

Verify block opening size and plug style before installation. Clean the bore thoroughly, inspect for pitting or distortion, and install the plug squarely to achieve a proper seal. Confirm vehicle application by year, make, and model before ordering PE-101-BR.

Quality Assurance

Pioneer Cables supplies expansion plugs in multiple materials for engine rebuild applications, including brass for corrosion resistance. PE-101-BR is cataloged for specific vehicle applications to support accurate parts selection.

Related reading

This part fits 23 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2005ChevroletSilverado 2500 HD6.6LV8N/ABrass - Poly Bagged - Contains (EPC-41-B, EPC-95, EPS-78, PP-567)
2005ChevroletSilverado 35006.6LV8N/ABrass - Poly Bagged - Contains (EPC-41-B, EPC-95, EPS-78, PP-567)
2005GMCSierra 2500 HD6.6LV8N/ABrass - Poly Bagged - Contains (EPC-41-B, EPC-95, EPS-78, PP-567)
2005GMCSierra 35006.6LV8N/ABrass - Poly Bagged - Contains (EPC-41-B, EPC-95, EPS-78, PP-567)
2004ChevroletSilverado 2500 HD6.6LV8N/ABrass - Poly Bagged - Contains (EPC-41-B, EPC-95, EPS-78, PP-567)
2004ChevroletSilverado 35006.6LV8N/ABrass - Poly Bagged - Contains (EPC-41-B, EPC-95, EPS-78, PP-567)
2004GMCSierra 2500 HD6.6LV8N/ABrass - Poly Bagged - Contains (EPC-41-B, EPC-95, EPS-78, PP-567)
2004GMCSierra 35006.6LV8N/ABrass - Poly Bagged - Contains (EPC-41-B, EPC-95, EPS-78, PP-567)
2003ChevroletSilverado 2500 HD6.6LV8N/ABrass - Poly Bagged - Contains (EPC-41-B, EPC-95, EPS-78, PP-567)
2003ChevroletSilverado 35006.6LV8N/ABrass - Poly Bagged - Contains (EPC-41-B, EPC-95, EPS-78, PP-567)
2003GMCSierra 2500 HD6.6LV8N/ABrass - Poly Bagged - Contains (EPC-41-B, EPC-95, EPS-78, PP-567)
2003GMCSierra 35006.6LV8N/ABrass - Poly Bagged - Contains (EPC-41-B, EPC-95, EPS-78, PP-567)
2002ChevroletSilverado 2500 HD6.6LV8N/ABrass - Poly Bagged - Contains (EPC-41-B, EPC-95, EPS-78, PP-567)
2002ChevroletSilverado 35006.6LV8N/ABrass - Poly Bagged - Contains (EPC-41-B, EPC-95, EPS-78, PP-567)
2002GMCSierra 2500 HD6.6LV8N/ABrass - Poly Bagged - Contains (EPC-41-B, EPC-95, EPS-78, PP-567)
2002GMCSierra 35006.6LV8N/ABrass - Poly Bagged - Contains (EPC-41-B, EPC-95, EPS-78, PP-567)
2001ChevroletSilverado 2500 HD6.6LV8N/ABrass - Poly Bagged - Contains (EPC-41-B, EPC-95, EPS-78, PP-567)
2001ChevroletSilverado 35006.6LV8N/ABrass - Poly Bagged - Contains (EPC-41-B, EPC-95, EPS-78, PP-567)
2001GMCSierra 2500 HD6.6LV8N/ABrass - Poly Bagged - Contains (EPC-41-B, EPC-95, EPS-78, PP-567)
2001GMCSierra 35006.6LV8N/ABrass - Poly Bagged - Contains (EPC-41-B, EPC-95, EPS-78, PP-567)
1975BuickLeSabre6.6LV8N/ABrass - Poly Bagged - Contains (EPC-41-B, EPC-95, EPS-78, PP-567)
1971ChevroletCamaro6.6LV8N/ABrass - Poly Bagged - Contains (EPC-41-B, EPC-95, EPS-78, PP-567)
1970ChevroletCamaro6.6LV8N/ABrass - Poly Bagged - Contains (EPC-41-B, EPC-95, EPS-78, PP-567)