Dayco Accessory Drive Belt P/N:AP38
Dayco BP90 accessory drive belt for the 2003 EL Dorado E-Z Rider 6-cylinder 8.3L and other vehicles carries engine rotation to the belt-driven air conditioning system. This Dayco accessory drive belt is a V-belt made for the air conditioning position.
A worn belt can show up as cracks, fraying, a glazed surface or a squeal from the belt area. A worn pulley, a weak tensioner or a failing air conditioning compressor can be behind those signs too, so find the cause before buying a belt.
It fits the 2003 EL Dorado E-Z Rider 6-cylinder 8.3L and the 2002-2003 Orion Bus Orion VII 6-cylinder 8.3L (engine code L6-8.3L). This listing is one belt; the 2002-2003 Orion Bus Orion VII 6-cylinder 8.3L takes two.
Fit and size
Build and materials
Interchange: A-B90
IB90 · B90 · 75930 · 77090
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
Is the Dayco BP90 belt right for the 2003 EL Dorado E-Z Rider 6-cylinder 8.3L?
Yes. Dayco BP90 is a direct-fit replacement for the 2003 EL Dorado E-Z Rider 6-cylinder 8.3L (engine code L6-8.3L), which takes two.
How wide and how long is the BP90 V-belt?
Top width is 17 mm (0.656 in) and outside circumference is 2362.20 mm (93.00 in), with a 40-degree belt angle.
What is the Dayco BP90 belt made of?
Dayco BP90 is made of a synthetic rubber compound and has wrapped construction.
How can I tell this accessory drive belt is worn?
With the engine off and cool, look for cracks, fraying or a shiny glazed surface on the belt. A squeal while driving can also be a sign; a shop can test belt tension and the pulleys.
Is the Dayco BP90 belt made for the air conditioning position?
Yes. Dayco BP90 is listed for the air conditioning position, and this listing is one belt.
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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.