Gates Serpentine Belt Drive Component Kit P/N:90K-38408D
Refresh the entire accessory belt drive in one part number with the Gates Serpentine Belt Drive Component Kit 90K-39282B. It's a direct-fit replacement for the 2016-2021 Dodge Durango, the 2016-2022 Jeep Grand Cherokee, and the 2022 Jeep Grand Cherokee WK — all with the V6-3.6L engine — bundling the belt, tensioner, idler pulley, and hardware together so the whole serpentine drive is serviced at once. The belt loops over the crankshaft and accessory pulleys to keep components like the alternator and water pump spinning.
Kit contents vary depending on the specific needs of the vehicle application. Country of origin: Turkey. Manufacturer part number 90K-39282B.
This part cross-references / interchanges with the following part numbers:
What's included in this kit?
It includes the serpentine belt, tensioner, applicable idler pulley(s), and applicable tensioner hardware, along with installation instructions and tech tips. Exact contents vary by vehicle application.
Which vehicles does the 90K-39282B fit?
It's a direct-fit replacement for the 2016-2021 Dodge Durango, 2016-2022 Jeep Grand Cherokee, and 2022 Jeep Grand Cherokee WK, all with the V6-3.6L engine. See the Buyer's Guide tab to confirm.
What is the belt made of?
The serpentine belt is built with premium EPDM construction. The kit meets or exceeds OE standards in form, function, and fit.
Why replace the tensioner and pulley with the belt?
Leaving a worn tensioner or idler pulley in place while installing a new belt can shorten the belt's life, so servicing the whole drive together helps avoid a repeat repair.
Can I reuse my old hardware?
The kit supplies applicable tensioner hardware. Consult the vehicle service information for the correct fasteners and whether any originals may be reused.
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.