Details

• Brand:

  

• SKU:

  12701564

• Other Names:

  Converter Clamp

• Description:

  🔧 GM Part #12701564 — what it is

  GM 12701564 Exhaust Pipe Clamp

  • Official name: Exhaust Pipe Clamp / Clamp Assembly, Exhaust Pipe
  • Also called: Converter clamp
  • System: Exhaust system
  • Type: OEM GM / ACDelco clamp

  ⚙️ What it does

  This clamp:

  • Secures sections of the exhaust system together
  • Creates a tight seal between:
    • exhaust pipes
    • catalytic converter connections
    • intermediate pipes

  It helps prevent:

  • Exhaust leaks
  • Rattles/vibration
  • Loss of turbo efficiency

  👉 Basically, it’s the heavy-duty clamp that seals parts of the exhaust together.

  🚗 Common fitment

  Most commonly associated with GM’s newer 2.7L turbo engines, including:

  • Chevrolet Silverado 1500
  • GMC Sierra 1500
  • Chevrolet Colorado
  • GMC Canyon
  • Cadillac CT4

  Typical coverage:

  • 2019–2025 GM vehicles with the 2.7L turbo engine

  ⚠️ Important notes

  • GM specifically notes this clamp is not intended to be reused after removal.
  • Usually replaced when:
    • removing exhaust components
    • replacing catalytic converters
    • turbo/downpipe service
  • Correct sizing matters — exhaust clamps are diameter-specific

  👍 Bottom line

  • 12701564 = OEM GM exhaust/converter clamp
  • Used mainly on 2019+ 2.7L turbo GM trucks
  • Small inexpensive part, but important for preventing exhaust leaks and maintaining proper exhaust sealing

  
  

  The GM OEM Exhaust Pipe Clamp (MPN: 12701564) is a genuine factory component engineered to secure and seal exhaust system connections on select GM vehicles equipped with 2.7L turbo engines. This authentic General Motors part delivers OEM reliability and performance, ensuring your exhaust system maintains proper alignment and pressure integrity. Backed by GM's rigorous testing standards, this clamp is the ideal replacement for worn or damaged exhaust clamps.

  - Genuine OEM Exhaust Pipe Clamp designed and manufactured by General Motors
  - Direct fitment for select GM vehicles with 2.7L turbo engines
  - Provides secure sealing and fastening of exhaust pipe connections to prevent leaks
  - Engineered to GM factory specifications for perfect fitment and durability
  - New, genuine part backed by General Motors quality assurance standards

• Condition: New
• Notes: Part cannot be reused/reinstalled.

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