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Dayco 89203 No Slack Automatic Serpentine Belt Tensioner Assembly

(Chevrolet Impala 2000-05, Monte Carlo 1995-2005, Cavalier 1987-94, Venture 1997-98, Lumina 1990-2001, Corsica 1987-96, Celebrity 1987-90 + 18 more models)

Part of: Dayco No Slack Automatic Serpentine Belt Tensioner Assembly

Other options in this family: Dayco 89716 Dayco 89325 Dayco 84023 Dayco 89696

Manufacturer

Picture for manufacturer Dayco

Part Number

89203
10 reviews
Sale Price

$48.38

3 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The Dayco 89203 No Slack Automatic Belt Tensioner is engineered to maintain constant tension on serpentine belt drives, eliminating common issues like belt squeal, improper tracking, and accessory failure. This direct-fit replacement tensioner is built to outperform and outlast OEM parts with superior engineering and premium materials.

Key Features:

  • Patented Flat Wire Spring Technology: Specially coated flat spring design provides concentric internal tension for more even, constant belt tension throughout the life of your belt, compensating for stretch and wear
  • Heavy-Duty Cast Aluminum Construction: Durable cast aluminum spring case and arm resist cracking and fatigue under extreme conditions
  • Deflected Arm Plate Design: Patented arm plate dampens movement and limits rotational travel, extending tensioner lifespan
  • Nylon Pivot Bushing: Keeps internal components in constant contact to maintain proper alignment and smooth operation
  • PTFE String Reinforcement: Wound within the spring for enhanced abrasion resistance and noise dampening
  • Metallic Locator Pin: Steel locator pin withstands extreme drive demands and ensures proper installation positioning
  • Complete Assembly: Includes 90mm diameter flat pulley (30mm width) for clockwise rotation applications
  • Made in USA: Quality manufactured to meet or exceed OE specifications

Designed for automotive and light truck applications, this automatic tensioner maintains optimal belt tension from installation through the end of belt life, protecting your engine's accessory drive system and promoting quieter, more reliable performance.

Products specifications

Fits

Chevrolet Impala 2000-05, Monte Carlo 1995-2005, Cavalier 1987-94, Venture 1997-98, Lumina 1990-2001, Corsica 1987-96, Celebrity 1987-90, Beretta 1987-96, Lumina APV 1990-96; Pontiac Grand Prix 1988-2003, Grand Am 1994-98 + 14 more models

Notes

Fits models without air pump.

Quantity

Sold individually.

Tensioner Pulley Type

Smooth pulley

Very good products, very fast shipping, will definitely buy from them again

Very easy to order

Great service

Everything went quick and easy

Great service.

They had the lowest price by far! Quick shipment! I am going back for more. Thanks!<br><br>Order 6489

Only trick was the coupon code to sign up for your newletter. thats not nice. I almost left your website cause of it, but I didnt.

Best price I could find on the Internet can't go wrong with saving money

Finally I found the part I have searched all over for. Thank you autoplicity for having such a specialized part. Great customer service too. Very easy to use web site as well.

I purchased a wiring connector and some additional wiring pins. Super fast shipping. Likely to buy from again.

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