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Dayco 89228 Automatic Accessory Belt Tensioner

(GMC G2500 1987-91, K1500 1988-89, C1500 1988-89, K2500 1988-89, C3500 1988-89, K3500 1988-89, Safari 1987-89, C2500 1988-89, G3500 1987-91 + 11 more models)

Part of: Dayco Automatic Accessory Belt Tensioner

Other options in this family: Dayco 89281 Dayco 89336 Dayco 89328 Dayco 89308 Dayco 89323

Manufacturer

Picture for manufacturer Dayco

Part Number

89228
8 reviews
Sale Price

$43.57

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Dayco 89228 is an automatic belt tensioner designed to maintain consistent tension on serpentine accessory drive belts. This OE replacement tensioner ensures reliable operation of engine accessories by automatically compensating for belt stretch and wear over time.

Key Features:

  • Patented flat spring design reduces risk of accessory bearing failure and belt-related issues
  • Rust-resistant coated flat spring for long-lasting durability
  • Heavy-duty cast aluminum construction throughout for superior strength
  • Spring case engineered to resist cracking under continuous cycling
  • Reinforced aluminum arm minimizes distortion and ensures stable belt alignment
  • Maintains optimal belt tension to prevent slippage, squealing, and poor accessory performance

This tensioner is specifically designed for van applications without air conditioning. Sold as an individual unit, this direct-fit replacement restores proper belt tension and extends the service life of your serpentine belt system.

Products specifications

Fits

GMC G2500 1987-91, K1500 1988-89, C1500 1988-89, K2500 1988-89, C3500 1988-89, K3500 1988-89, Safari 1987-89, C2500 1988-89, G3500 1987-91, G1500 1987-91; Chevrolet C1500 1988-89, K1500 1988-89, K2500 1988-89, C3500 1988-89 + 6 more models

Quantity

Sold individually.

Tensioner Pulley Type

6-rib, serpentine

Great and user friendly

lowest price, easy checkout

Purchased my mishimoto heat tape. Cheapest price around and the shipment was delivered in a very reasonable time. Couldnt be happier

Best price on the internet for my parts. Shipped out the next morning.

Very fast shipping, always great prices.

shipped fast, cant wait to put it on the jeep, would buy from here in the future.

I'll admit to being skeptical at first, but the price was worth the risk. Turned out to be one of the best online transactions I've experienced. Received item 3 days after purchaseing and the best price I found. And I looked hard! A+

Rather amazing and uneventful service in this day and age. Ordered a Thule bike rack for my Nissan Murano. It was in stock (unusual for high-end specialty products), shipped the next day, and was on my doorstep in a few days (excellent for a 60 lb. large box). I'd buy anything from these people without any reservation. AND, your order is insured - completely superfluous. Oh, and did I mention, the lowest price I could find ANYWHERE, and not by a few dollars - a lot.

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