• GM 55583808 Genuine Engine Oil Cooler Coolant Outlet Hose
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GM

GM 55583808 Genuine Engine Oil Cooler Coolant Outlet Hose

GM 55583808 Genuine Engine Oil Cooler Coolant Outlet Hose

$24.26
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✔ GM Genuine Parts 55583808 Engine Oil Cooler Coolant Outlet Hose — Genuine OEM Part
✔ Fitment: Select Buick, Chevrolet, and Opel/Vauxhall models (2011–2021) with 1.4L turbocharged engines — See Fitment Table for full details
✔ Direct replacement for factory oil cooler outlet hose — no modifications required
✔ Manufactured to GM’s original specifications — Rubber/Steel construction with integrated mounting bracket
✔ Genuine OEM quality — ensures reliable coolant flow from the oil cooler
✔ Replaces 55568542

 

GM Genuine Parts 55583808 Engine Oil Cooler Coolant Outlet Hose — for Select GM Models

Coolant leaks from the oil cooler outlet area, low coolant levels, or engine overheating — these are common signs that your oil cooler coolant outlet hose is failing. This hose routes coolant from the engine oil cooler back into the cooling system. A cracked or leaking hose can cause coolant loss, leading to overheating and potential engine damage. Replacing it with this genuine GM part restores proper coolant flow and protects your engine.

This is a factory-original GM engine oil cooler coolant outlet hose (OE part number 55583808). It is a direct replacement component designed, engineered, and tested to rigorous standards and backed by General Motors . The hose features a rubber/steel construction with a 14mm ribbed inlet and a 20mm straight outlet . It includes an integrated mounting bracket for secure installation . This is the same part sold at GM dealerships.

 

When to Replace

• Coolant leaks from the oil cooler outlet area
• Low coolant level warning
• Engine overheating
• Visible cracks or deterioration on the hose
• Coolant residue around the hose connections

Product Details & Highlights

• ✔ Genuine GM OEM — not an aftermarket or Chinese replica
• ✔ Direct replacement — fits factory mounting location
• ✔ Rubber/Steel construction — withstands high coolant temperatures and pressure • ✔ Integrated mounting bracket — ensures secure installation • ✔ Manufactured to GM’s strict quality standards
• ✔ Backed by GM’s manufacturer warranty (minimum 12 months)

Package Contents

• 1 × GM Genuine Parts 55583808 engine oil cooler coolant outlet hose

• 1 × GM Genuine Parts 55583808 engine oil cooler coolant outlet hose

FAQ

FAQ

Is this a genuine GM part or a copy?
This is 100% genuine GM OEM — in original factory packaging with the GM part number printed on the label. It is not an aftermarket brand or a replica .

Does this fit my 2014 Chevrolet Cruze?
Yes — the 2014 Cruze with the 1.4L turbo engine uses this oil cooler outlet hose. We recommend verifying with your VIN .

Does this fit my 2015 Buick Encore?
Yes — the 2015 Encore with the 1.4L engine is listed as compatible .

Does this replace 55568542?
Yes — part number 55583808 supersedes and replaces the older 55568542 reference .

Does this hose come with a mounting bracket?
Yes — this hose assembly includes an integrated mounting bracket .

Can I install this hose myself?
Yes — it is a direct replacement. However, the cooling system must be drained and refilled, and air must be bled from the system after installation. We recommend consulting your vehicle's service manual for the correct procedure .

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