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Restauco Parts - OEM and Aftermarket Auto Parts Online

Timing Belt Adjuster (Adjuster Only) - Dorman (420-154)

Dorman part # 420-154

DormanMPN420-154
Sale Price$124.77
Description : The plastic engine timing belt tensioner pulley on certain Chrysler vehicles is brittle and will often crack. When it fails, replacing it with an OEM timing belt tensioner could mean the same issues again in the future. This Dorman OE FIX engine timing belt tensioner replaces the plastic pulley with a metal pulley for a more durable replacement. In addition, the bearing on our OE FIX tensioner is much larger than the OEM unit. This allows it to spin slower and increases bearing surface area, which leads to longer life of the part.
TIMING BELT ADJUSTER
Engine, Timing, Belt, Tensioner, Belts, Tensioners, Adjuster, Adjusters
Timing Belt Adjuster

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Product Details

Description

The plastic engine timing belt tensioner pulley on certain Chrysler vehicles is brittle and will often crack. When it fails, replacing it with an OEM timing belt tensioner could mean the same issues again in the future. This Dorman OE FIX engine timing belt tensioner replaces the plastic pulley with a metal pulley for a more durable replacement. In addition, the bearing on our OE FIX tensioner is much larger than the OEM unit. This allows it to spin slower and increases bearing surface area, which leads to longer life of the part.
TIMING BELT ADJUSTER
Engine, Timing, Belt, Tensioner, Belts, Tensioners, Adjuster, Adjusters
Timing Belt Adjuster

Features & Benefits

  • Upgraded replacement - this engine timing belt tensioner includes an upgraded metal pulley to more reliably replace the failure-prone plastic pulley on specific Chrysler vehicles
  • Improved reliability - the bearing on our OE FIX tensioner is much larger than the OEM unit, allowing it to spin slower and the increased bearing surface area leads to longer life of the part
  • Repair it once - don't fix a broken engine timing belt tensioner with another failure-prone design just like it; repair it right the first time with this stronger design and don't worry about it again
  • Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience

Part Number (MPN)
420-154
Brand
SKU
420-154
UPC / GTIN
019495230427 / 00019495230427
Condition
New
Brand
Dorman - OE Solutions
Activation Type
Pull Pin
Adjustable
No
Bolt Diameter
45
Bolt Head Type
Hex
Bolt Length
95
Bolt Thread Pitch
0.125 in
Bracket Included
No
Contact Surface
95 mm
Contact Surface Material
Cast Iron
Inside Diameter
45
Item Grade
Standard Replacement
Material
Cast Iron
Mounting Bracket Included
No
Outside Diameter
60
Package Contents
1 Engine Timing Belt Tensioner
Pulley 1 Flanged
No
Pulley 2 Flanged
No
Pulley Included
Yes
Pulley Quantity
1
Tensioner Style
Manual
Tensioner Type
Automatic Mechanical
Width
95

YearMakeModelBody & TrimEngine & Transmission
Vehicle #1
Year
Make
Model
Body & Trim
Engine & Transmission

BrandEquivalent Part Numbers

Rows per page:

0-0 of 0

BrandEquivalent Part Numbers
Chrysler
4663515AB, 4663515AD, 4663515AC
Cloyes
95554
Cloyes Gear & Products
95554
GMB
4206600
Gates
T43197
Melling
BT357
Preferred
T66128

Shipping Policy

At Restauco Parts, we ship to the 48 contiguous U.S. states and Puerto Rico. Every order ships from our supplier's authorized warehouses located in the United States. At this time we do not ship to Alaska, Hawaii, the U.S. Virgin Islands, Guam or other U.S. territories.

When will my order be processed?
Orders are processed Monday through Friday. You will receive a tracking number by email once your order has shipped. Weekend orders will be processed the next business day.

How long will it take to receive my order?
Delivery time depends on the carrier and your location. Oversized shipments may require additional time — you will be contacted prior to shipping for approval.

Which carriers do you use?
We ship via UPS, FedEx, and USPS depending on the size, weight, and destination of your order. The most appropriate carrier will be selected at the time of fulfillment. Carrier substitutions may be made to reduce shipping costs to the customer.

Do you ship internationally?
We do not ship internationally. We ship within the 48 contiguous U.S. states and Puerto Rico.

VIN Requirement
We strive for 100% accuracy on all orders. To help us achieve this goal, we ask that you include your car's VIN when placing your order. This is a courtesy service to help avoid wrong part orders and returns. We are not responsible for 100% guaranteed fitment.

Backordered or Discontinued Parts
In the unlikely event that a part has been placed on backorder or discontinued, we will do our best to find it for you as quickly as possible.

Questions?
If you have any questions about your shipment, please contact us at [email protected]

Check out our Shipping Policy for more details.

Return Policy

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You'll also need the receipt or proof of purchase. To start a return, you can contact us at [email protected] Please note that returns can be made to several branches, contact us to provide thhe correct information.

If your return is accepted, the refund will be processed between 3-4 business day once we receive the item. Items sent back to us without first requesting a return will not be accepted. NOTE: We don't make refund for shipping cost. You can always contact us for any return question at [email protected].

Damages and Issues

Please inspect your order upon receipt and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Refunds

We will notify you once we've received and inspected your return, and let you know if the refund was approved or not. If approved, you'll be automatically refunded on your original payment method within 10 business days (excluding shipping cost). Please remember it can take some time for your bank or credit card company to process and post the refund too. If more than 15 business days have passed since we’ve approved your return, please contact us at [email protected].


Check out our Return Policy for more details.

Dorman

Shop Dorman parts at Restauco Parts. Dorman is a leading supplier of OE replacement and innovative aftermarket solutions, covering thousands of unique SKUs that solve real-world automotive problems. Dorman specializes in hard-to-find parts including control arms, window regulators, driveshaft assemblies, exhaust manifolds, suspension knuckles, and engine components. Many Dorman parts feature improved designs that address common OE failure points, delivering better-than-original performance. If you need a reliable replacement part at a competitive price, Dorman has you covered.

Browse the Full Dorman Parts Catalog

Restauco.com

Restauco Parts is your trusted online source for genuine OEM and premium aftermarket auto parts. We carry top brands including ACDelco, GM Genuine Parts, Motorcraft, Dorman, Akebono, Wagner, and Bilstein. Whether you need brake pads, suspension parts, ignition coils, fuel pumps, or engine components, we offer competitive prices and fast shipping on thousands of parts for all major makes and models. Shop with confidence — every part we sell meets or exceeds OEM quality standards.