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Crown Automotive 4891720AA Serpentine Belt Idler Pulley

(Jeep Grand Cherokee 2005-21, Wrangler 2007-11, Commander 2006-10, Grand Cherokee L 2021; Ram 1500 2011-18, 2500 2011-16, 3500 2011-16 + 16 more models)

Part of: Crown Automotive Jeep Replacement Accessory Drive Belt System Components

Other options in this family: Crown Automotive 4627039AA Crown Automotive 53032130AA Crown Automotive 53011035 Crown Automotive 4897159AB Crown Automotive 53002903

Manufacturer

Picture for manufacturer Crown Automotive

Part Number

4891720AA
6 reviews
Sale Price

$15.69

4 left at this price

delivery box

Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Crown Automotive 4891720AA is a direct-fit replacement serpentine belt idler pulley designed to restore smooth, quiet operation to your vehicle's accessory drive system. This smooth-style idler pulley features a durable black plastic construction with a pressed-in bearing assembly engineered to eliminate noise and vibration caused by worn factory pulleys.

Key Features:

  • Smooth pulley design (non-grooved) for proper belt tracking
  • Black plastic construction for corrosion resistance
  • Precision-sealed bearing with industrial-grade lubricant
  • Direct OEM replacement for part number 4891720AA
  • Uses original equipment hardware (hardware not included)
  • Quality tested to meet or exceed OE specifications

Over time, serpentine belt idler pulleys wear out from constant flexing and rotation, often producing squealing or chirping noises. This Crown Automotive replacement idler pulley provides a cost-effective solution to restore your engine accessory drive system to proper working order. Crown Automotive backs this idler pulley with a comprehensive 12-month/12,000-mile warranty, demonstrating their commitment to quality replacement parts.

OEM Cross-Reference: Replaces Mopar/Chrysler part numbers 4891720AA, 4891596AC, and 4792835AA.

Products specifications

Fits

Jeep Grand Cherokee 2005-21, Wrangler 2007-11, Commander 2006-10, Grand Cherokee L 2021; Ram 1500 2011-18, 2500 2011-16, 3500 2011-16; Dodge Durango 2009, 2011-17, Ram 2500 2009-10, Ram 1500 2009-10, Charger 2006-18 + 12 more models

Prop 65

No

Construction

Plastic Steel

Ordered a sling to store my roof rack. There was an issue with the supplier which was quickly resolved by the Autoplicity staff. Great customer service -- most responsive I've ever seen.<br><br>Best prices around.

Super easy to browse web site and find the product I wanted.<br>The price was unmatched.<br>Shipping was fast and cheap.<br>Super shopping experience.

Awesome

Great prices, helpful customer service. Ordered 2 by mistake. And they got it cleared up real fast. Saved over $80 off retail. Will be ordering from the, again!!!!! <br>

Rather amazing and uneventful service in this day and age. Ordered a Thule bike rack for my Nissan Murano. It was in stock (unusual for high-end specialty products), shipped the next day, and was on my doorstep in a few days (excellent for a 60 lb. large box). I'd buy anything from these people without any reservation. AND, your order is insured - completely superfluous. Oh, and did I mention, the lowest price I could find ANYWHERE, and not by a few dollars - a lot.

Excellent service with the actual stock on hand, shipment was made the next day and a tracking number was provided. I have tried 2 other online supply stores which don't know what they have in stock.

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