Dayco 5PK712EE serpentine belt for the 2010-2013 Mazda 3 4-cylinder 2.0L, the 2011-2013 3 4-cylinder 2.5L and other vehicles carries engine power from the crankshaft to the belt-driven accessories. This Dayco serpentine belt is cataloged for the air conditioning position.
Cracks across the ribs, fraying or a squeal in normal driving can mean the belt is worn. Before you replace the belt, rule out a seized pulley or a weak tensioner, since either one can make noise too.
It is a serpentine belt replacement for the 2010-2013 Mazda 3 with the L4-2.0L and the 2011-2013 Mazda 3 with the L4-2.5L, with one belt per engine. The 2009-2010 Mazda 3 Sport takes it too.
Fit and size
Build and materials
Interchange: 25-050272SF
5K272SF · K050272SF · 4050272S
This part cross-references / interchanges with the following part numbers:
Is this a 2010 Mazda 3 serpentine belt for the L4-2.0L engine?
Yes. Dayco 5PK712EE fits the 2010-2013 Mazda 3 with the L4-2.0L, and the 2011-2013 Mazda 3 with the L4-2.5L takes it too.
Is this the right drive belt for the 2011-2013 Mazda 3 with the L4-2.5L?
Yes. The 2011-2013 Mazda 3 with the L4-2.5L takes Dayco 5PK712EE, as does the 2009-2010 Mazda 3 Sport.
What temperature range does this Dayco drive belt handle?
This belt has an operating range of -45 °F to 212 °F (-42.7 °C to 100 °C).
How long is the Dayco serpentine belt 5PK712EE?
Its free length is 27.4 in (695.96 mm). It has a straight-rib profile and a K-section cross section.
How can I tell this 5PK712EE belt is worn out?
With the engine off and cool, look for cracks, fraying or glazed ribs, and listen for squealing in normal driving. A shop can test belt tension and the pulleys.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
