How to Service and Repair a Belt Tensioner on a 3.5L Engine on Chrysler Pacifica?

You will need to lift the car on a hoist and get rid of the drive belt shield to start repairing or servicing the accessory drive belt tensioner of a 3.5L engine. The next step is to take off the drive belt after which you can remove the belt tensioner. As the first step in installation, set up the belt tensioner and tighten the bolt to 28 Nm (250 inch lbs.). Afterward, install the drive belt as well as its shield before you lower the car.

How to Install a Belt Tensioner on a 3.8L Engine on Chrysler Pacifica?

Be sure to first install the accessory drive belt tensioner and bolt 2, tightening bolt 2 to 28 Nm (250 in. lbs.). Install the drive belt as a second step, then fix the drive belt shield in place. After that, lower the car until it is level with the surface.

OEM Chrysler Pacifica Belt Tensioner

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7 Belt Tensioners found

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Chrysler Pacifica Serpentine Tensioner Part Number: 4627533AC
$133.64 MSRP: $202.00
You Save: $68.36 (34%)
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Product Specifications
- Other Name: Tensioner - Belt; Accessory Drive Belt Tensioner Assembly; Serpentine Belt Drive Kit; Tensioner; Tensioner Belt; Belt Tensioner
- Replaces: 4627533AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2017-2025 Chrysler Pacifica | AWD Launch Edition, L, LX, Limited, Pinnacle, Select, Touring, Touring L, Touring L Plus, Touring Plus | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Chrysler Pacifica Belt Tensioner Part Number: 4861660AA
$124.65 MSRP: $188.00
You Save: $63.35 (34%)
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Product Specifications
- Other Name: Tensioner - Belt; Accessory/Drive Tensioner; Serpentine Kit; Automatic Pulley; Serpentine Tensioner; Tensioner; Tensioner Belt; Drive Belt Tensioner
- Replaces: 4593817AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2005-2008 Chrysler Pacifica | Base, LX | 6 Cyl 3.8 L GAS
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Chrysler Pacifica Belt Tensioner Part Number: 4892109AA
$145.99 MSRP: $219.00
You Save: $73.01 (34%)
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Product Specifications
- Other Name: Tensioner - Belt; Engine Timing Belt Tensioner; Serpentine Belt Drive Kit; Timing Tensioner; Tensioner; Tensioner Belt; Timing Belt Tensioner
- Replaces: 4573347AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2004-2008 Chrysler Pacifica | Base, LX, Limited, Touring | 3.5L V6, 6 Cyl 3.5 L GAS, 6 Cyl 4.0 L GAS
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Chrysler Pacifica Belt Tensioner Part Number: 4593805AB
$84.68 MSRP: $176.00
You Save: $91.32 (52%)
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Product Specifications
- Other Name: Tensioner - Belt; Accessory Drive Belt Tensioner Assembly; Serpentine Belt Drive Kit; Serpentine Tensioner; Tensioner; Tensioner Belt
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2007-2008 Chrysler Pacifica | Base, LX, Limited, Touring | 6 Cyl 4.0 L GAS
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Chrysler Pacifica Belt Tensioner Part Number: 4861528AC
$25.23 MSRP: $36.30
You Save: $11.07 (31%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Tensioner - Belt; Accessory Drive Belt Tensioner Assembly; Serpentine Belt Drive Kit; Serpentine Tensioner; Tensioner Belt
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2004 Chrysler Pacifica | Base | 6 Cyl 3.5 L GAS
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Chrysler Pacifica Serpentine Tensioner Part Number: 5281615AA
$36.90 MSRP: $54.85
You Save: $17.95 (33%)
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Product Specifications
- Other Name: Tensioner - Belt; Serpentine Belt Drive Kit; Belt Tensioner; Tensioner; Tensioner Belt
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2017-2025 Chrysler Pacifica | Hybrid Limited, Hybrid Pinnacle, Hybrid Platinum, Hybrid Premium, Hybrid Premium S Appearance, Hybrid Road Tripper, Hybrid S Appearance, Hybrid Select, Hybrid Touring, Hybrid Touring L, Hybrid Touring Plus | 6 Cyl 3.6 L PLUG-IN HYBRID EV-GAS (PHEV)
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Chrysler Pacifica Tensioner - Belt Part Number: 68502966AA
$40.25 MSRP: $81.40
You Save: $41.15 (51%)
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Product Specifications
- Other Name: BELT
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2023 Chrysler Pacifica | Hybrid Limited, Hybrid Pinnacle, Hybrid Touring L | 6 Cyl 3.6 L PLUG-IN HYBRID EV-GAS (PHEV)

Chrysler Pacifica Belt Tensioner

Choose OEM Belt Tensioner that meet Chrysler factory standards. Chrysler designs and tests every component for precision and durability. Each Belt Tensioner follows strict manufacturing steps to lock in quality and fit. If your Chrysler Pacifica matters to you, OEM parts make the smart choice. You'll get the exact look, feel, and performance you expect. Shop genuine Pacifica parts at the highly competitive prices online. Enjoy a manufacturer's warranty, a hassle-free return policy, and rapid delivery. No more guesswork with off brands. Get genuine parts with exact fit and true factory performance. Shop with confidence today at JeepPartsDeal.com.

This package part called the Chrysler Pacifica Belt Tensioner is considered an important part that determines the functionality of the Chrysler Pacifica vehicles out on the highways today. This is a component that helps to keep tension on the drive belt; the primary purpose of the Belt Tensioner is to make sure that there is adequate power transfer from the engine to various parts including the alternator and the water pump. This reliability is very crucial for the Chrysler Pacifica because it has been receiving various accolades with regards to its performance and the family car features. The Belt Tensioner usually comprises a pulley, tensioner arm, a spring, and a base; nevertheless, numerous Pacifica models employ an automatic tensioner that automatically regulates tension with the help of a coil spring. It increases the general performance and safety of the vehicle avoiding situations where belts may get worn out or creating other unsettling Sounds as a result of a faulty Belt Tensioner. The Chrysler Pacifica always has options for every model, so that a driver can safely service his car. In particular, the design and work of the Belt Tensioner prove a vehicle's reliability and successful performance and put the Pacifica on the list of the cars in demand in the automotive market. One of its features; Chrysler Pacifica Belt Tensioner has the flexibility to offer output basing on the driving conditions hence plays a significant role helping increase the durability and reliability of the Chrysler Pacifica; therefore it is a worthy investment to any car owner with the Chrysler Pacifica.

Chrysler Pacifica Belt Tensioner Parts and Q&A

Belt Tensioner
4861660AA
Q: How to Service and Repair a Belt Tensioner on a 3.5L Engine on Chrysler Pacifica?
A:
You will need to lift the car on a hoist and get rid of the Drive Belt shield to start repairing or servicing the accessory drive belt tensioner of a 3.5L engine. The next step is to take off the drive belt after which you can remove the belt tensioner. As the first step in installation, set up the belt tensioner and tighten the bolt to 28 Nm (250 inch lbs.). Afterward, install the drive belt as well as its shield before you lower the car.
Belt Tensioner
4892109AA
Q: How to Install a Belt Tensioner on a 3.8L Engine on Chrysler Pacifica?
A:
Be sure to first install the accessory Drive Belt tensioner and bolt 2, tightening bolt 2 to 28 Nm (250 in. lbs.). Install the drive belt as a second step, then fix the drive belt shield in place. After that, lower the car until it is level with the surface.