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Dorman 419-303 Accessory Drive Belt Tensioner Assembly

(Jeep Wrangler 2002-06, Liberty 2002-05, TJ 2002-03, 2005-06; Mitsubishi Lancer 2009-15, Outlander 2007-15; Chrysler Town & Country 2001-07 + 4 more models)

Part of: Dorman Accessory Drive Belt Tensioner Assembly

Other options in this family: Dorman 419-125 Dorman 419010 Dorman 419-004 Dorman 419-126 Dorman 419-209

Manufacturer

Picture for manufacturer Dorman

Part Number

419-303
4 reviews
Sale Price

$34.34

In Stock (10+)

delivery box

Usually delivered within 2 days

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The Dorman 419-303 Accessory Drive Belt Tensioner Assembly is a direct-fit replacement designed to restore proper serpentine belt tension on select Chrysler, Dodge, and Jeep vehicles. This tensioner-only assembly provides an ideal solution when your original belt is slipping, broken, or worn from fatigue.

Key Features:

  • Direct replacement for OEM part numbers 4861277AB and 4861277AD
  • Incorporates damping design, torsion spring, and sealing system for reliable operation
  • Constructed from solid steel or aluminum for long-lasting durability
  • Highly resistant to heat and shock from engine operation
  • Rigorously tested including torque testing, spring-back testing, and corrosion-resistance testing
  • Manufactured to strict OE specifications for proper fit and function

The automatic belt tensioner plays a critical role in maintaining proper tension on your vehicle's serpentine belt system, ensuring optimal performance of the alternator, water pump, power steering pump, and other belt-driven accessories. Backed by Dorman's century of automotive experience and team of product experts in the United States, this tensioner assembly delivers trustworthy quality you can count on. Note: This is a tensioner-only assembly and does not include the pulley.

Products specifications

Fits

Jeep Wrangler 2002-06, Liberty 2002-05, TJ 2002-03, 2005-06; Mitsubishi Lancer 2009-15, Outlander 2007-15; Chrysler Town & Country 2001-07, Voyager 2001-08, Grand Voyager 2002; Dodge Grand Caravan 2001-07, Caravan 2001-07

Feature - Benefit 1

Quality tests on this part include torque testing, spring-back testing, corrosion-resistance testing, and on-vehicle testing

Feature - Benefit 2

Solid steel or aluminum construction for long-lasting durability

Feature - Benefit 3

Highly resistant to heat and shock

Feature - Benefit 4

Designed to fit properly every time

Container Type

Box

Item Quantity Size

1.0000

Item Quantity Size UOM

Piece

Pulley Quantity

1

Outside Diameter

70

Pulley Material

Composite

inside Diameter

17

Groove Quantity

0

BELT TYPE

Serpentine

Width

26

Number of Pulley Bearings

1

Tensioner Rotation

CC (Counter Clockwise)

Pulley Bearing Diameter (mm)

40 mm

Width

25.9

Package Contents

Belt Tensioner

I reciently ordered some spark plug wires from Autoplicity and I must say it was a great experience. The shipping was fast and they had the best price I could find. I will def order parts for my truck from them again.

As long as i recieve the part in a timely fashion this would be rated a five. Site is strange, had truck as vehicle (2000 tundra) and showed no parts, but typed in part # and they came up. Also, did not get 20% coupon code as intro stated.

Awesome brahh cheapest price

First time customer and I'll be back! Great prices, and rediculously fast shipping. Ordered Sunday night, delivered Wednesday morning. Couldn't ask for better service.

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