Dorman 667-521 upper engine oil cooler hose assembly for the 2011-2015 Chevrolet Cruze 4-cylinder 1.4L and other vehicles carries coolant between the oil cooler and the engine. It is a direct replacement for the original hose assembly and is also labeled a turbocharger coolant line.
- Dorman OE Solutions line, standard replacement grade
- Rubber hose with a hose-type connection at each end
- Clamps come with the hose
- Upper inlet hose that runs to the oil filter adapter
- Quality control testing confirms the hose assembly conforms to product standards
Quick facts
- Part: Dorman 667-521 engine oil cooler hose assembly
- Fits: 2011-2015 Chevrolet Cruze 4-cylinder 1.4L and other vehicles
- Position: Inlet hose (upper) to oil filter adapter
- Material: Rubber
- Condition: New
Coolant seepage at the hose ends, or a cracked, soft or swollen hose, can mean the hose is wearing out. These signs alone do not prove the hose is the problem, since a worn clamp at a connection can leak too. The 2013-2021 Chevrolet Trax 4-cylinder 1.4L takes one hose.
Fits
This hose is listed for a wide range of Chevrolet and Buick models, led by the 2011-2015 Chevrolet Cruze 4-cylinder 1.4L, the 2013-2021 Chevrolet Trax 4-cylinder 1.4L and the 2013-2021 Buick Encore 4-cylinder 1.4L. If your car is not named here, open the "Vehicles it fits" section to check your exact model and engine.
Specifications
Fit and size
- Position: inlet hose (upper) to oil filter adapter
- Quantity per vehicle: 1
- Length: 5 in
- Inside diameter: 15 mm
- Outside diameter: 22 mm
- Ends: hose at both ends
Build and materials
- Material: rubber
- Grade: standard replacement
- Clamps: included
- Operating temperature: 180 to 220 °F
- Condition: new
- Country of origin: Thailand
In the box
One engine oil cooler hose assembly with clamps. A mounting bracket is not included, and the old one may not be reusable.
Interchange: 18791 · 11570871 · 55596898
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
18791, 11570871, 55596898
Frequently Asked Questions
Is Dorman 667-521 the right Chevy Cruze oil cooler hose for a 2011-2015 Cruze 4-cylinder 1.4L?
Yes, Dorman 667-521 is listed for the 2011-2015 Chevrolet Cruze 4-cylinder 1.4L; for another model or engine, check your car in the "Vehicles it fits" section.
What are the length and diameters of this Dorman oil cooler hose?
Dorman 667-521 is 5 inches long, with a 15 mm inside diameter and a 22 mm outside diameter. The hose is rubber.
Do clamps come with this Dorman engine oil cooler hose?
Yes, clamps are included with the hose; a mounting bracket is not.
How can I tell if this upper engine oil cooler hose assembly is wearing out?
With the engine off and cool, look for coolant seepage at the hose ends or a cracked, soft or swollen hose. If the cause is unclear, a shop can test the cooling system.
Is 11570871 the same as Dorman 667-521?
Yes. Dorman 667-521 replaces number 11570871, along with 18791 and 55596898.
