HomeBelts and Cooling > Hoses and PipesSunsong 5801277 Engine Oil Cooler Hose Assembly - Inlet (Lower)
Part #: 5801277

Sunsong 5801277 Engine Oil Cooler Hose Assembly - Inlet (Lower)

Inlet (Lower)
56 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Chevrolet and GMC, C2500, C3500, K2500, K3500, C2500 Suburban, and K2500 Suburban
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Overview of Sunsong Engine Oil Cooler Hose Assembly

The Sunsong 5801277 engine oil cooler hose assembly is designed for reliable performance in Chevrolet and GMC heavy-duty trucks. This hose assembly features durable rubber and steel construction with a male fitting on one end and a quick connect fitting on the other, ensuring secure and efficient oil cooling system connections.

  • Compatible with Chevrolet C2500, C2500 Suburban, C3500, GMC K2500, K2500 Suburban, and K3500 models
  • Part number 5801277 for precise identification and fitment
  • Durable rubber and steel hose materials for long-lasting service
  • End 1 features a male fitting for secure attachment
  • End 2 includes a quick connect fitting for easy installation and removal

Detailed Product Description

The Sunsong 5801277 engine oil cooler hose assembly is engineered to maintain optimal engine oil temperatures by facilitating efficient oil flow between the engine and the oil cooler. Constructed with a combination of rubber and steel, this hose assembly balances flexibility and strength to withstand high temperatures and pressure fluctuations common in heavy-duty Chevrolet and GMC trucks. The male fitting on one end ensures a tight, leak-free connection, while the quick connect fitting on the opposite end allows for straightforward installation and removal without specialized tools. This part is specifically designed for Chevrolet C2500, C2500 Suburban, C3500, and GMC K2500, K2500 Suburban, and K3500 models, making it a reliable replacement for worn or damaged oil cooler hoses in these vehicles.

Common Applications and Issues Addressed

  • Prevents engine oil leaks caused by cracked or deteriorated hoses
  • Maintains proper engine oil temperature by ensuring efficient oil flow
  • Replaces damaged or corroded hose assemblies in Chevrolet and GMC heavy-duty trucks
  • Eliminates poor engine performance related to oil cooler hose failure
  • Helps avoid engine overheating due to compromised oil cooling system

Installation Notes and Tips

  • Verify compatibility with Chevrolet C2500, C2500 Suburban, C3500, GMC K2500, K2500 Suburban, or K3500 before installation
  • Ensure engine is cool before removing the old hose assembly to prevent burns
  • Use appropriate tools to disconnect the quick connect fitting without damaging it
  • Inspect fittings and surrounding components for wear or damage during replacement
  • Tighten connections securely to prevent leaks but avoid over-tightening

Quality Assurance and Warranty

Sunsong engine oil cooler hose assemblies are manufactured to meet industry standards for durability and performance. The 5801277 part number undergoes rigorous quality control to ensure proper fit and function in specified Chevrolet and GMC models. While specific warranty details may vary, Sunsong typically offers coverage against manufacturing defects to provide confidence in the product's reliability.

BrandSunsong
Part Number5801277
End 1 Fitting TypeMale
End 2 Fitting TypeQuick Connect
Hose Material 1Rubber
Hose Material 2Steel

This part fits 56 vehicles. Search below:

YearMakeModelPositionNotes
2000ChevroletC2500Inlet (Lower)
2000ChevroletC3500Inlet (Lower)
2000ChevroletK2500Inlet (Lower)
2000ChevroletK3500Inlet (Lower)
2000GMCC2500Inlet (Lower)
2000GMCC3500Inlet (Lower)
2000GMCK2500Inlet (Lower)
2000GMCK3500Inlet (Lower)
1999ChevroletC2500Inlet (Lower)
1999ChevroletC2500 SuburbanInlet (Lower)
1999ChevroletC3500Inlet (Lower)
1999ChevroletK2500Inlet (Lower)
1999ChevroletK2500 SuburbanInlet (Lower)
1999ChevroletK3500Inlet (Lower)
1999GMCC2500Inlet (Lower)
1999GMCC2500 SuburbanInlet (Lower)
1999GMCC3500Inlet (Lower)
1999GMCK2500Inlet (Lower)
1999GMCK2500 SuburbanInlet (Lower)
1999GMCK3500Inlet (Lower)
1998ChevroletC2500Inlet (Lower)
1998ChevroletC2500 SuburbanInlet (Lower)
1998ChevroletC3500Inlet (Lower)
1998ChevroletK2500Inlet (Lower)
1998ChevroletK2500 SuburbanInlet (Lower)
1998ChevroletK3500Inlet (Lower)
1998GMCC2500Inlet (Lower)
1998GMCC2500 SuburbanInlet (Lower)
1998GMCC3500Inlet (Lower)
1998GMCK2500Inlet (Lower)
1998GMCK2500 SuburbanInlet (Lower)
1998GMCK3500Inlet (Lower)
1997ChevroletC2500Inlet (Lower)
1997ChevroletC2500 SuburbanInlet (Lower)
1997ChevroletC3500Inlet (Lower)
1997ChevroletK2500Inlet (Lower)
1997ChevroletK2500 SuburbanInlet (Lower)
1997ChevroletK3500Inlet (Lower)
1997GMCC2500Inlet (Lower)
1997GMCC2500 SuburbanInlet (Lower)
1997GMCC3500Inlet (Lower)
1997GMCK2500Inlet (Lower)
1997GMCK2500 SuburbanInlet (Lower)
1997GMCK3500Inlet (Lower)
1996ChevroletC2500Inlet (Lower)
1996ChevroletC2500 SuburbanInlet (Lower)
1996ChevroletC3500Inlet (Lower)
1996ChevroletK2500Inlet (Lower)
1996ChevroletK2500 SuburbanInlet (Lower)
1996ChevroletK3500Inlet (Lower)
1996GMCC2500Inlet (Lower)
1996GMCC2500 SuburbanInlet (Lower)
1996GMCC3500Inlet (Lower)
1996GMCK2500Inlet (Lower)
1996GMCK2500 SuburbanInlet (Lower)
1996GMCK3500Inlet (Lower)

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

15733866625-178

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.