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Dayco 89247 No Slack Automatic Belt Tensioner

(1994-2004 Ford Mustang; 1986, 1989-1997 Ford Thunderbird; 1989-1997 Mercury Cougar)

Part of: Dayco No Slack Automatic Belt Tensioner Assembly

Other options in this family: Dayco 89372 Dayco 89374 Dayco 89369 Dayco 89321 Dayco 89251

Manufacturer

Picture for manufacturer Dayco

Part Number

89247
6 reviews
Sale Price

$70.51

In Stock (6)

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Usually delivered within 2 days

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Product Details

The Dayco 89247 No Slack Automatic Belt Tensioner is engineered to maintain optimal belt tension throughout the life of your serpentine belt system. This direct-fit replacement tensioner is designed specifically for select Ford and Mercury vehicles, ensuring reliable accessory drive operation.

Key Features:

  • No Slack design maintains constant belt tension for improved performance
  • Automatic tensioning eliminates manual adjustments
  • Direct replacement for OE specifications
  • Precision-engineered components ensure proper belt alignment
  • Reduces belt wear and slippage for extended system life
  • Quality construction for long-lasting durability

Dayco's No Slack tensioners feature advanced engineering to prevent belt slip and reduce noise, vibration, and harshness. The automatic design compensates for belt stretch and wear over time, maintaining proper tension without manual intervention. This tensioner helps ensure consistent power delivery to critical engine accessories including the alternator, power steering pump, air conditioning compressor, and water pump.

Products specifications

Fits

1994-2004 Ford Mustang; 1986, 1989-1997 Ford Thunderbird; 1989-1997 Mercury Cougar

Quantity

Sold individually.

Great price fast delivery

website is very user friendly and made ordering very easy.

no picture for the part i ordered

Timing gearset arrived in under 48 hrs! Gears look well made. Can't wait to get them on my car. Thanks for the great service!

"Excellent price and great customer service. Order was shipped promptly!! Would do business with them again. "

Received the order in 3 business day. Price was the best. Tried the VIAIR 400p that I order and found it to me my expetations.

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