Dayco 5040330 serpentine belt for the 1989-1994 Nissan Sentra and other vehicles drives the engine's belt-driven accessories. It is catalogued for the air conditioning and idler position.
A squeal at start-up, cracks or fraying along the ribs, or glazed rib surfaces can mean the belt is worn. These signs alone do not prove the belt is at fault, since a worn tensioner pulley can make a similar noise.
Vehicles it fits include the 1989-1994 Nissan Sentra, the 1990-2001 Acura Integra and the 1996-1998 Suzuki Sidekick 4-cylinder 1.6L, with one belt per vehicle. It is a direct-fit replacement for these vehicles. If your car is not named here, look up its year, model and engine on the Buyer's Guide tab.
Fit and size
Build and materials
Interchange: 146-040840 · 146-050845 · 25-040329 · 25-040330 · 25-70838
4K329 · 4K330 · 4PK835 · 4PK840 · K040329 · K040330 · 4040327 · 4040332 · PK040330 · 330K4 · K040330RPM · 40330 · 327K4
This part cross-references / interchanges with the following part numbers:
Is this the right serpentine belt for a 1989-1994 Nissan Sentra?
Yes. Dayco 5040330 is listed for the 1989-1994 Nissan Sentra. For another car, look up its year, model and engine on the Buyer's Guide tab.
Is this Dayco drive belt made of EPDM?
Yes. This drive belt is EPDM with aramid reinforcement, and it has a straight rib profile with a K-section cross section.
What temperature range can the Dayco 5040330 belt handle?
Dayco 5040330 is rated for operating temperatures from -45 F to 212 F (-42.7 C to 100 C).
How can I tell if this serpentine belt is worn?
With the engine off, look for cracks, fraying or shiny, glazed ribs on the belt. A squeal at start-up can be another sign of wear.
Does Dayco 5040330 cross-reference to 4PK840?
Yes. 4PK840 is one of the numbers Dayco 5040330 replaces, along with K040330 and 25-040330.
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.