Jeep Grand Cherokee Laredo/Limited/Overland/Summit 3.0 CRD (2011–2015) Replacement Turbocharger Intercooler Hose

Hose ID SM6121

OEM References:

  • 52014481AG

  • 52014481AA

  • 52014481AB

  • 52014481AC

  • 52014481AD

  • 52014481AF

  • 52014481AE

Disclaimer: Silmart hoses are premium aftermarket replacement parts. OEM numbers and manufacturer names are listed for reference only. Silmart is not affiliated with or endorsed by any vehicle manufacturer.

Vehicle Fitment:

  • Jeep Grand Cherokee Laredo with engine V6 – 3.0 L 2987 cc Diesel Turbocharged (EcoDiesel/CRD) – 2011–2015
  • Jeep Grand Cherokee Limited with engine V6 – 3.0 L 2987 cc Diesel Turbocharged (EcoDiesel/CRD) – 2011–2015
  • Jeep Grand Cherokee Overland with engine V6 – 3.0 L 2987 cc Diesel Turbocharged (EcoDiesel/CRD) – 2011–2015
  • Jeep Grand Cherokee Summit with engine V6 – 3.0 L 2987 cc Diesel Turbocharged (EcoDiesel/CRD) – 2011–2015

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Premium reinforced silicone turbo hose designed for charge air cooler (CAC) systems. Ensures reliable turbo-to-intercooler airflow in diesel vehicles. Precisely handcrafted to withstand high temperatures, boost pressure, and vibration. Built to outperform standard rubber hoses.

Technical Specifications: 

– Material: High-grade silicone
– Reinforcement: 3 to 5-ply polyester depending on diameter and type
– Temperature Range: -60°F to +338°F (constant), up to 356°F (intermittent)
– Wall Thickness: Typically 5mm ±0.5mm (varies by size)
– Working Pressure: Up to 4 bar (58 psi) depending on diameter
– Burst Pressure: Minimum 3x working pressure
– UV, ozone, and oil mist resistant
– Not recommended for fuel or oil direct contact

Warranty Protection:

Backed by Silmart’s 5-year warranty for peace of mind.

Warranty applies to Silmart aftermarket products only and does not cover OEM parts.