Belt Tensioner – Mopar (4861660AA)

The belt tensioner here is the MOPAR part, numbered 4861660AA.

• Part number 4861660AA
• Brand MOPAR
• Category Belts & Pulleys > Pulleys & Tensioners
• Worth knowing A worn tensioner or idler pulley will destroy a new belt within a few thousand miles, so inspect both before fitting a belt on its own.

Build notes: After 10/07/2003 and After 12/16/03.

Where the vehicle is close to a model-year change, the VIN is a more reliable guide than the registration date.

Match this against the part you are taking off rather than against a photo. If the number is unreadable, send us the VIN and we will confirm it.