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  3. MOPAR 04891720AA

MOPAR 04891720AA Drive Belt Idler Pulley

fits model: 1500, Ram. make: Mopar. year: 2011–2021.

04891720aa Mopar For Ram 1500 2011-2021 Drive Belt Idler Pulley

( Manufacturer Part Number: 04891720AA ), ( Part Type: Idler Drive Belt ), ( Product Type: Engine ), ( California Prop 65 Warning: Cancer And Reproductive Harm. ), ( Fitment Type: Direct Replacement ), ( Compatible Make S : Ram, Dodge, Jeep, Chrysler ), ( Compatible Model S : 1500, 1500 Classic, 2500, 3500, 5500, 4500, Ram 1500, Ram 2500 ), ( Fitnote: Usa Built, Canada Built; Usa Built, Canada Built ), ( Product Subtype: Engine Pulleys ), ( Product Details: Drive Belt Idler Pulley ), ( Engine Version: 5.7 Chrysler Hemi V8 ), ( Department: Replacement )

Review MOPAR For Drive Belt Idler Pulley fits RAM 1500 2011–2021

Introducing the Mopar 04891720AA Drive Belt Idler Pulley, an essential component for the Ram 1500 pickup trucks manufactured between 2011 and 2021. This idler pulley is engineered and manufactured by Mopar, FCA US LLC's genuine parts brand, ensuring a perfect fit and superior performance.

The Mopar 04891720AA Drive Belt Idler Pulley is designed to function seamlessly with the vehicle's drive belt system. Its durable construction is engineered to withstand the rigors of daily use, making it an ideal replacement for a worn-out or damaged pulley. The pulley features a robust design, with a strong, cast-iron housing that effectively dissipates heat and maintains optimal operating temperatures.

This idler pulley is meticulously engineered to provide a reliable and efficient power transmission between the engine and various accessories, such as the air conditioning compressor, power steering pump, and alternator. The pulley's smooth, ribbed surface ensures consistent belt contact, minimizing slippage and reducing the likelihood of premature wear on the drive belt.

The Mopar 04891720AA Drive Belt Idler Pulley is an easy-to-install part. It comes complete with all necessary hardware, making the installation process quick and straightforward for most do-it-yourselfers. Mopar also offers detailed installation instructions to ensure a hassle-free experience.

Investing in a genuine Mopar Drive Belt Idler Pulley for your Ram 1500 ensures a perfect fit, unparalleled reliability, and the peace of mind that comes with using a factory-engineered part. Trust the experts at Mopar to provide you with the highest-quality parts for your vehicle, enhancing its performance and longevity.

Mopar 04891720AA Drive Belt Idler Pulley for Ram 1500 (2011-2021): A Comprehensive Analysis

Introduction:

The Mopar 04891720AA Drive Belt Idler Pulley is a replacement part designed for Ram 1500 trucks manufactured between 2011 and 2021. This pulley is responsible for guiding the drive belt and ensuring optimal performance of the vehicle's accessories, such as the alternator, power steering pump, and air conditioning compressor. In this analysis, we will discuss the advantages and disadvantages of purchasing this Mopar part.

Pros:

1. OEM (Original Equipment Manufacturer) quality: The Mopar 04891720AA Drive Belt Idler Pulley is an original equipment replacement part, meaning it is manufactured by the same company that originally built the part for your vehicle. This ensures a perfect fit and compatibility with your Ram 1500.

2. Improved engine efficiency: A worn-out or faulty drive belt idler pulley can cause the drive belt to slip, resulting in reduced engine efficiency and increased fuel consumption. By replacing the pulley with a new one, you can prevent these issues and improve your vehicle's overall performance.

3. Enhanced reliability: A new Mopar drive belt idler pulley will help ensure that your vehicle's accessories continue to function reliably, reducing the likelihood of unexpected breakdowns.

4. Long-lasting design: Mopar parts are known for their durability and long-lasting design, which can save you money in the long run by requiring fewer replacements over time.

Cons:

1. Cost: The Mopar 04891720AA Drive Belt Idler Pulley may be more expensive compared to aftermarket alternatives. However, the OEM quality and reliability may justify the additional cost for some buyers.

2. Installation complexity: Installing a drive belt idler pulley can be a more complex process compared to other replacement parts, as it requires accessing the vehicle's engine compartment and removing other components to access the pulley.

3. Potential waiting time: Due to its OEM status, the Mopar 04891720AA Drive Belt Idler Pulley may take longer to arrive compared to aftermarket alternatives, which can be sourced from various suppliers.

Conclusion:

In conclusion, the Mopar 04891720AA Drive Belt Idler Pulley for Ram 1500 offers several advantages, including OEM quality, improved engine efficiency, enhanced reliability, and long-lasting design. However, it also comes with some disadvantages, such as higher cost, installation complexity, and potential waiting time. Ultimately, the decision to purchase this part depends on your priorities and budget. If you value OEM quality and long-term reliability, the Mopar 04891720AA Drive Belt Idler Pulley is an excellent choice. However, if you are looking for a more cost-effective alternative, you may want to consider aftermarket options.

Recommendation:

If you are committed to maintaining the original equipment in your Ram 1500 and prioritize long-term reliability, purchasing the Mopar 04891720AA Drive Belt Idler Pulley is a wise investment. However, if you are looking for a more budget-friendly alternative, consider researching reputable aftermarket brands that offer high-quality, compatible drive belt idler pulleys. In any case, make sure to consult your vehicle's service manual or a qualified mechanic for installation instructions to ensure a successful replacement process.

Details:

Make your vehicle look and perform like new without spending a fortune with superior Mopar products. Want your prized possession to look and perform the way it was designed. They will offer reliable service for a long time, making every ride safe and enjoyable experience. Meticulously engineered to ensure excellent performance.

Drive Belt Idler Pulley 04891720AA by Mopar. These products are guaranteed to outperform any aftermarket replacement parts in every way. Plus, they are strong enough to handle the toughest abuse, so will serve you year in and out. Features: Ideal solution to keep your vehicle in top shape.

Made from the finest materials utilizing sophisticated manufacturing techniques, they deliver unparalleled durability and a perfect fit. Designed according to the highest quality standards. Highly resistant to wear and tear for long-lasting service. Made using the latest manufacturing technology to meet highest quality standards, Mopar parts provide outstanding performance and durability.

part #: 04891720aa prices

  • $49.75-$53.78

specifications pulleyhop:

  • for models: 1500, Ram
  • for makes: Mopar
  • for years: 2011-2021
  • mpn: 04891720aa
  • part type: Idler Drive Belt
  • product type: Engine
  • california prop 65 warning: Cancer And Reproductive Harm.
  • fitment type: Direct Replacement
  • compatible make s : Ram, Dodge, Jeep, Chrysler
  • compatible model s : 1500, 1500 Classic, 2500, 3500, 5500, 4500, Ram 1500, Ram 2500
  • fitnote: Usa Built, Canada Built; Usa Built, Canada Built
  • product subtype: Engine Pulleys
  • product details: Drive Belt Idler Pulley
  • engine version: 5.7 Chrysler Hemi V8
  • department: Replacement

shipping pulleyhop:

  • service: FedEx Ground or FedEx Home Delivery
  • type: Fixed
  • transit: 4-10 Days
  • carrier: FedEx
  • cost: $10.00
  • class: Standard

payments pulleyhop:

  • wallet: Apple-pay
  • other
  • credit card: Visa

offer pulleyhop:

  • sold: 0
  • started: June 13, 2025
  • availability: In Stock
  • options: Ship-to-home

general pulleyhop:

  • condition: New
  • Car Truck Parts Accessories > Accessory Belts > Pulleys

returns pulleyhop:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted

seller pulleyhop:

  • # reviews: 341241
  • city: Brunswick, Ohio
  • rating: 96.2%
for models: 1500, ram, for makes: mopar, for years: 2011-2021, part type: idler drive belt, product type: engine, california prop 65 warning: cancer and reproductive harm., fitment type: direct replacement, compatible make s: ram, dodge, jeep, chrysler, compatible model s: 1500, 1500 classic, 2500, 3500, 5500, 4500, ram 1500, ram 2500, fitnote: usa built, canada built; usa built, canada built, product subtype: engine pulleys, product details: drive belt idler pulley, engine version: 5.7 chrysler hemi v8, department: replacement,
category: auto parts > car truck parts accessories > accessory belts > pulleys, sku: 4307060325053603,

Mopar 04891720AA Is Similar To:

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5 offers $49.75–$53.78 USD
  • Offer #1: $49.75 price + $0.00 shipping estimate = $49.75* total. Component Type: Engine Belt Idler Pulley. Fits Chrysler Dodge Jeep RAM Part No: 4891720AA.FREE SHIPPING
  • Offer #2: $53.78 price + $7.55 shipping estimate = $61.33* total. This is a MOPAR OEM Part Genuine Mopar Parts.+$7.55 shipping
  • Offer #3: $53.12 price + $8.99 shipping estimate = $62.11* total. Mopar Parts Mass.+$8.99 shipping
  • Offer #4: $57.70 price + $0.00 shipping estimate = $57.70* total. -2005-2016 CHRYSLER 300 WITH 5.7L & 6.1L-. THIS OEM FACTORY NEW IDLER PULLEY IS A DIRECT FIT FOR THE FOLLOWING.FREE SHIPPING
  • Offer #5: $42.95 price + $0.00 shipping estimate = $42.95* total. Genuine OEM Mopar # 4891720AA idler pulley for various 2005-24 Chrysler, Dodge, Jeep, and Ram models.FREE SHIPPING

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